prepare actix-http release

* awc: Fix typo on ResponseError documentation

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

* http: Fix typo on ResponseError documentation

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

* http: Expand type names for openssl related errors documentation

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

.travis.yml

@@ -42,7 +42,7 @@ script:
 after_success:
   - |
     if [[ "$TRAVIS_OS_NAME" == "linux" && "$TRAVIS_PULL_REQUEST" = "false" && "$TRAVIS_BRANCH" == "master" && "$TRAVIS_RUST_VERSION" == "stable" ]]; then
-      cargo doc --all-features &&
+      cargo doc --no-deps --all-features &&
       echo "<meta http-equiv=refresh content=0;url=os_balloon/index.html>" > target/doc/index.html &&
       git clone https://github.com/davisp/ghp-import.git &&
       ./ghp-import/ghp_import.py -n -p -f -m "Documentation upload" -r https://"$GH_TOKEN"@github.com/"$TRAVIS_REPO_SLUG.git" target/doc &&

CHANGES.md

@@ -1,5 +1,95 @@
 # Changes
 
+## [1.0.0-beta.3] - 2019-05-04
+
+### Added
+
+* Add helper function for executing futures `test::block_fn()`
+
+### Changed
+
+* Extractor configuration could be registered with `App::data()`
+  or with `Resource::data()` #775
+
+* Route data is unified with app data, `Route::data()` moved to resource
+  level to `Resource::data()`
+
+* CORS handling without headers #702
+
+* Allow to construct `Data` instances to avoid double `Arc` for `Send + Sync` types.
+
+### Fixed
+
+* Fix `NormalizePath` middleware impl #806
+
+### Deleted
+
+* `App::data_factory()` is deleted.
+
+
+## [1.0.0-beta.2] - 2019-04-24
+
+### Added
+
+* Add raw services support via `web::service()`
+
+* Add helper functions for reading response body `test::read_body()`
+
+* Add support for `remainder match` (i.e "/path/{tail}*")
+
+* Extend `Responder` trait, allow to override status code and headers.
+
+* Store visit and login timestamp in the identity cookie #502
+
+### Changed
+
+* `.to_async()` handler can return `Responder` type #792
+
+### Fixed
+
+* Fix async web::Data factory handling
+
+
+## [1.0.0-beta.1] - 2019-04-20
+
+### Added
+
+* Add helper functions for reading test response body,
+ `test::read_response()` and test::read_response_json()`
+
+* Add `.peer_addr()` #744
+
+* Add `NormalizePath` middleware
+
+### Changed
+
+* Rename `RouterConfig` to `ServiceConfig`
+
+* Rename `test::call_success` to `test::call_service`
+
+* Removed `ServiceRequest::from_parts()` as it is unsafe to create from parts.
+
+* `CookieIdentityPolicy::max_age()` accepts value in seconds
+
+### Fixed
+
+* Fixed `TestRequest::app_data()`
+
+
+## [1.0.0-alpha.6] - 2019-04-14
+
+### Changed
+
+* Allow to use any service as default service.
+
+* Remove generic type for request payload, always use default.
+
+* Removed `Decompress` middleware. Bytes, String, Json, Form extractors
+  automatically decompress payload.
+
+* Make extractor config type explicit. Add `FromRequest::Config` associated type.
+
+
 ## [1.0.0-alpha.5] - 2019-04-12
 
 ### Added

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-web"
-version = "1.0.0-alpha.5"
+version = "1.0.0-beta.2"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix web is a simple, pragmatic and extremely fast web framework for Rust."
 readme = "README.md"
@@ -15,6 +15,9 @@ license = "MIT/Apache-2.0"
 exclude = [".gitignore", ".travis.yml", ".cargo/config", "appveyor.yml"]
 edition = "2018"
 
+[package.metadata.docs.rs]
+features = ["ssl", "brotli", "flate2-zlib", "secure-cookies", "client", "rust-tls"]
+
 [badges]
 travis-ci = { repository = "actix/actix-web", branch = "master" }
 codecov = { repository = "actix/actix-web", branch = "master", service = "github" }
@@ -37,9 +40,6 @@ members = [
   "test-server",
 ]
 
-[package.metadata.docs.rs]
-features = ["ssl", "brotli", "flate2-zlib", "secure-cookies", "client", "rust-tls"]
-
 [features]
 default = ["brotli", "flate2-zlib", "secure-cookies", "client"]
 
@@ -68,20 +68,21 @@ rust-tls = ["rustls", "actix-server/rust-tls"]
 actix-codec = "0.1.2"
 actix-service = "0.3.6"
 actix-utils = "0.3.4"
-actix-router = "0.1.2"
+actix-router = "0.1.3"
 actix-rt = "0.2.2"
-actix-web-codegen = "0.1.0-alpha.1"
+actix-web-codegen = "0.1.0-beta.1"
-actix-http = { version = "0.1.0-alpha.5", features=["fail"] }
+actix-http = { version = "0.1.4", features=["fail"] }
-actix-server = "0.4.2"
+actix-server = "0.4.3"
-actix-server-config = "0.1.0"
+actix-server-config = "0.1.1"
 actix-threadpool = "0.1.0"
-awc = { version = "0.1.0-alpha.5", optional = true }
+actix = { version = "0.8.1", features=["http"], optional = true }
+awc = { version = "0.1.1", optional = true }
 
 bytes = "0.4"
 derive_more = "0.14"
 encoding = "0.2"
 futures = "0.1"
-hashbrown = "0.1.8"
+hashbrown = "0.2.2"
 log = "0.4"
 mime = "0.3"
 net2 = "0.2.33"
@@ -90,7 +91,7 @@ regex = "1.0"
 serde = { version = "1.0", features=["derive"] }
 serde_json = "1.0"
 serde_urlencoded = "0.5.3"
-time = "0.1"
+time = "0.1.42"
 url = { version="1.7", features=["query_encoding"] }
 
 # ssl support
@@ -98,8 +99,9 @@ openssl = { version="0.10", optional = true }
 rustls = { version = "^0.15", optional = true }
 
 [dev-dependencies]
-actix-http = { version = "0.1.0-alpha.5", features=["ssl", "brotli", "flate2-zlib"] }
+actix-http = { version = "0.1.4", features=["ssl", "brotli", "flate2-zlib"] }
-actix-http-test = { version = "0.1.0-alpha.3", features=["ssl"] }
+actix-http-test = { version = "0.1.1", features=["ssl"] }
+actix-files = { version = "0.1.0-beta.1" }
 rand = "0.6"
 env_logger = "0.6"
 serde_derive = "1.0"
@@ -120,4 +122,4 @@ actix-web-codegen = { path = "actix-web-codegen" }
 actix-web-actors = { path = "actix-web-actors" }
 actix-session = { path = "actix-session" }
 actix-files = { path = "actix-files" }
-awc = { path = "awc" }
+awc = { path = "awc" }

MIGRATION.md

@@ -1,7 +1,7 @@
 ## 1.0
 
 * Resource registration. 1.0 version uses generalized resource
-registration via `.service()` method.
+  registration via `.service()` method.
 
   instead of
 
@@ -44,9 +44,41 @@ registration via `.service()` method.
       );
   ```
 
+* `.with()`, `.with_async()` registration methods have been renamed to `.to()` and `.to_async()`.
+
+  instead of
+
+  ```rust
+    App.new().resource("/welcome", |r| r.with(welcome))
+  ```
+
+  use `.to()` or `.to_async()` methods
+
+  ```rust
+    App.new().service(web::resource("/welcome").to(welcome))
+  ```
+
+* Passing arguments to handler with extractors, multiple arguments are allowed
+
+  instead of
+
+  ```rust
+  fn welcome((body, req): (Bytes, HttpRequest)) -> ... {
+    ...
+  }
+  ```
+
+  use multiple arguments
+
+  ```rust
+  fn welcome(body: Bytes, req: HttpRequest) -> ... {
+    ...
+  }
+  ```
+
 * `.f()`, `.a()` and `.h()` handler registration methods have been removed.
-Use `.to()` for handlers and `.to_async()` for async handlers. Handler function
+  Use `.to()` for handlers and `.to_async()` for async handlers. Handler function
-must use extractors.
+  must use extractors.
 
   instead of
 
@@ -61,8 +93,8 @@ must use extractors.
   ```
 
 * `State` is now `Data`.  You register Data during the App initialization process
-and then access it from handlers either using a Data extractor or using
+  and then access it from handlers either using a Data extractor or using
-HttpRequest's api.
+  HttpRequest's api.
 
   instead of
 
@@ -96,7 +128,7 @@ HttpRequest's api.
   ```
 
 
-* AsyncResponder is removed.
+* AsyncResponder is removed, use `.to_async()` registration method and `impl Future<>` as result type.
 
   instead of
 
@@ -132,7 +164,7 @@ HttpRequest's api.
 * `HttpRequest::body()`, `HttpRequest::urlencoded()`, `HttpRequest::json()`, `HttpRequest::multipart()`
   method have been removed. Use `Bytes`, `String`, `Form`, `Json`, `Multipart` extractors instead.
 
-  instead if
+  instead of
 
   ```rust
   fn index(req: &HttpRequest) -> Responder {
@@ -141,6 +173,7 @@ HttpRequest's api.
           ...
        })
   }
+  ```
 
   use
 
@@ -150,6 +183,8 @@ HttpRequest's api.
   }
   ```
 
+* `actix_web::server` module has been removed. To start http server use `actix_web::HttpServer` type
+
 * StaticFiles and NamedFile has been move to separate create.
 
   instead of `use actix_web::fs::StaticFile`
@@ -166,10 +201,10 @@ HttpRequest's api.
 
   use `use actix_multipart::Multipart`
 
-* Request/response compression/decompression is not enabled by default.
+* Response compression is not enabled by default.
-  To enable use `App::enable_encoding()` method.
+  To enable, use `Compress` middleware, `App::new().wrap(Compress::default())`.
 
-* `actix_web::server` module has been removed. To start http server use `actix_web::HttpServer` type
+* Session middleware moved to actix-session crate
 
 * Actors support have been moved to `actix-web-actors` crate
 

README.md

@@ -18,8 +18,8 @@ Actix web is a simple, pragmatic and extremely fast web framework for Rust.
 ## Documentation & community resources
 
 * [User Guide](https://actix.rs/docs/)
-* [API Documentation (Development)](https://actix.rs/actix-web/actix_web/)
+* [API Documentation (1.0)](https://docs.rs/actix-web/)
-* [API Documentation (0.7 Release)](https://docs.rs/actix-web/0.7.19/actix_web/)
+* [API Documentation (0.7)](https://docs.rs/actix-web/0.7.19/actix_web/)
 * [Chat on gitter](https://gitter.im/actix/actix)
 * Cargo package: [actix-web](https://crates.io/crates/actix-web)
 * Minimum supported Rust version: 1.32 or later
@@ -36,8 +36,7 @@ fn index(info: web::Path<(u32, String)>) -> impl Responder {
 fn main() -> std::io::Result<()> {
     HttpServer::new(
         || App::new().service(
-              web::resource("/{id}/{name}/index.html")
+              web::resource("/{id}/{name}/index.html").to(index)))
-                .route(web::get().to(index))))
         .bind("127.0.0.1:8080")?
         .run()
 }

actix-files/CHANGES.md

@@ -1,15 +1,21 @@
 # Changes
 
+## [0.1.0-beta.1] - 2019-04-20
+
+* Update actix-web to beta.1
+
+## [0.1.0-alpha.6] - 2019-04-14
+
+* Update actix-web to alpha6
+
 ## [0.1.0-alpha.4] - 2019-04-08
 
 * Update actix-web to alpha4
 
-
 ## [0.1.0-alpha.2] - 2019-04-02
 
 * Add default handler support
 
-
 ## [0.1.0-alpha.1] - 2019-03-28
 
 * Initial impl

actix-files/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-files"
-version = "0.1.0-alpha.4"
+version = "0.1.0-beta.1"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Static files support for actix web."
 readme = "README.md"
@@ -18,7 +18,7 @@ name = "actix_files"
 path = "src/lib.rs"
 
 [dependencies]
-actix-web = "1.0.0-alpha.5"
+actix-web = "1.0.0-beta.1"
 actix-service = "0.3.4"
 bitflags = "1"
 bytes = "0.4"
@@ -31,4 +31,4 @@ percent-encoding = "1.0"
 v_htmlescape = "0.4"
 
 [dev-dependencies]
-actix-web = { version = "1.0.0-alpha.5", features=["ssl"] }
+actix-web = { version = "1.0.0-beta.1", features=["ssl"] }

actix-files/README.md

@@ -1 +1,9 @@
 # Static files support for actix web [![Build Status](https://travis-ci.org/actix/actix-web.svg?branch=master)](https://travis-ci.org/actix/actix-web) [![codecov](https://codecov.io/gh/actix/actix-web/branch/master/graph/badge.svg)](https://codecov.io/gh/actix/actix-web) [![crates.io](https://meritbadge.herokuapp.com/actix-files)](https://crates.io/crates/actix-files) [![Join the chat at https://gitter.im/actix/actix](https://badges.gitter.im/actix/actix.svg)](https://gitter.im/actix/actix?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
+## Documentation & community resources
+
+* [User Guide](https://actix.rs/docs/)
+* [API Documentation](https://docs.rs/actix-files/)
+* [Chat on gitter](https://gitter.im/actix/actix)
+* Cargo package: [actix-files](https://crates.io/crates/actix-files)
+* Minimum supported Rust version: 1.33 or later

actix-files/src/lib.rs

@@ -10,7 +10,7 @@ use std::{cmp, io};
 use actix_service::boxed::{self, BoxedNewService, BoxedService};
 use actix_service::{IntoNewService, NewService, Service};
 use actix_web::dev::{
-    HttpServiceFactory, Payload, ResourceDef, ServiceConfig, ServiceRequest,
+    AppService, HttpServiceFactory, Payload, ResourceDef, ServiceRequest,
     ServiceResponse,
 };
 use actix_web::error::{BlockingError, Error, ErrorInternalServerError};
@@ -32,9 +32,8 @@ use self::error::{FilesError, UriSegmentError};
 pub use crate::named::NamedFile;
 pub use crate::range::HttpRange;
 
-type HttpService<P> = BoxedService<ServiceRequest<P>, ServiceResponse, Error>;
+type HttpService = BoxedService<ServiceRequest, ServiceResponse, Error>;
-type HttpNewService<P> =
+type HttpNewService = BoxedNewService<(), ServiceRequest, ServiceResponse, Error, ()>;
-    BoxedNewService<(), ServiceRequest<P>, ServiceResponse, Error, ()>;
 
 /// Return the MIME type associated with a filename extension (case-insensitive).
 /// If `ext` is empty or no associated type for the extension was found, returns
@@ -225,18 +224,18 @@ type MimeOverride = Fn(&mime::Name) -> DispositionType;
 ///         .service(fs::Files::new("/static", "."));
 /// }
 /// ```
-pub struct Files<S> {
+pub struct Files {
     path: String,
     directory: PathBuf,
     index: Option<String>,
     show_index: bool,
-    default: Rc<RefCell<Option<Rc<HttpNewService<S>>>>>,
+    default: Rc<RefCell<Option<Rc<HttpNewService>>>>,
     renderer: Rc<DirectoryRenderer>,
     mime_override: Option<Rc<MimeOverride>>,
     file_flags: named::Flags,
 }
 
-impl<S> Clone for Files<S> {
+impl Clone for Files {
     fn clone(&self) -> Self {
         Self {
             directory: self.directory.clone(),
@@ -251,13 +250,13 @@ impl<S> Clone for Files<S> {
     }
 }
 
-impl<S: 'static> Files<S> {
+impl Files {
     /// Create new `Files` instance for specified base directory.
     ///
     /// `File` uses `ThreadPool` for blocking filesystem operations.
     /// By default pool with 5x threads of available cpus is used.
     /// Pool size can be changed by setting ACTIX_CPU_POOL environment variable.
-    pub fn new<T: Into<PathBuf>>(path: &str, dir: T) -> Files<S> {
+    pub fn new<T: Into<PathBuf>>(path: &str, dir: T) -> Files {
         let dir = dir.into().canonicalize().unwrap_or_else(|_| PathBuf::new());
         if !dir.is_dir() {
             log::error!("Specified path is not a directory");
@@ -335,7 +334,7 @@ impl<S: 'static> Files<S> {
     where
         F: IntoNewService<U>,
         U: NewService<
-                Request = ServiceRequest<S>,
+                Request = ServiceRequest,
                 Response = ServiceResponse,
                 Error = Error,
             > + 'static,
@@ -349,11 +348,8 @@ impl<S: 'static> Files<S> {
     }
 }
 
-impl<P> HttpServiceFactory<P> for Files<P>
+impl HttpServiceFactory for Files {
-where
+    fn register(self, config: &mut AppService) {
-    P: 'static,
-{
-    fn register(self, config: &mut ServiceConfig<P>) {
         if self.default.borrow().is_none() {
             *self.default.borrow_mut() = Some(config.default_service());
         }
@@ -366,11 +362,11 @@ where
     }
 }
 
-impl<P: 'static> NewService for Files<P> {
+impl NewService for Files {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
-    type Service = FilesService<P>;
+    type Service = FilesService;
     type InitError = ();
     type Future = Box<Future<Item = Self::Service, Error = Self::InitError>>;
 
@@ -401,37 +397,36 @@ impl<P: 'static> NewService for Files<P> {
     }
 }
 
-pub struct FilesService<P> {
+pub struct FilesService {
     directory: PathBuf,
     index: Option<String>,
     show_index: bool,
-    default: Option<HttpService<P>>,
+    default: Option<HttpService>,
     renderer: Rc<DirectoryRenderer>,
     mime_override: Option<Rc<MimeOverride>>,
     file_flags: named::Flags,
 }
 
-impl<P> FilesService<P> {
+impl FilesService {
     fn handle_err(
         &mut self,
         e: io::Error,
-        req: HttpRequest,
+        req: ServiceRequest,
-        payload: Payload<P>,
     ) -> Either<
         FutureResult<ServiceResponse, Error>,
         Box<Future<Item = ServiceResponse, Error = Error>>,
     > {
         log::debug!("Files: Failed to handle {}: {}", req.path(), e);
         if let Some(ref mut default) = self.default {
-            default.call(ServiceRequest::from_parts(req, payload))
+            default.call(req)
         } else {
-            Either::A(ok(ServiceResponse::from_err(e, req.clone())))
+            Either::A(ok(req.error_response(e)))
         }
     }
 }
 
-impl<P> Service for FilesService<P> {
+impl Service for FilesService {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
     type Future = Either<
@@ -443,18 +438,18 @@ impl<P> Service for FilesService<P> {
         Ok(Async::Ready(()))
     }
 
-    fn call(&mut self, req: ServiceRequest<P>) -> Self::Future {
+    fn call(&mut self, req: ServiceRequest) -> Self::Future {
-        let (req, pl) = req.into_parts();
+        // let (req, pl) = req.into_parts();
 
         let real_path = match PathBufWrp::get_pathbuf(req.match_info().path()) {
             Ok(item) => item,
-            Err(e) => return Either::A(ok(ServiceResponse::from_err(e, req.clone()))),
+            Err(e) => return Either::A(ok(req.error_response(e))),
         };
 
         // full filepath
         let path = match self.directory.join(&real_path.0).canonicalize() {
             Ok(path) => path,
-            Err(e) => return self.handle_err(e, req, pl),
+            Err(e) => return self.handle_err(e, req),
         };
 
         if path.is_dir() {
@@ -470,24 +465,26 @@ impl<P> Service for FilesService<P> {
                         }
 
                         named_file.flags = self.file_flags;
+                        let (req, _) = req.into_parts();
                         Either::A(ok(match named_file.respond_to(&req) {
-                            Ok(item) => ServiceResponse::new(req.clone(), item),
+                            Ok(item) => ServiceResponse::new(req, item),
-                            Err(e) => ServiceResponse::from_err(e, req.clone()),
+                            Err(e) => ServiceResponse::from_err(e, req),
                         }))
                     }
-                    Err(e) => return self.handle_err(e, req, pl),
+                    Err(e) => return self.handle_err(e, req),
                 }
             } else if self.show_index {
                 let dir = Directory::new(self.directory.clone(), path);
+                let (req, _) = req.into_parts();
                 let x = (self.renderer)(&dir, &req);
                 match x {
                     Ok(resp) => Either::A(ok(resp)),
-                    Err(e) => return self.handle_err(e, req, pl),
+                    Err(e) => return Either::A(ok(ServiceResponse::from_err(e, req))),
                 }
             } else {
                 Either::A(ok(ServiceResponse::from_err(
                     FilesError::IsDirectory,
-                    req.clone(),
+                    req.into_parts().0,
                 )))
             }
         } else {
@@ -500,16 +497,15 @@ impl<P> Service for FilesService<P> {
                     }
 
                     named_file.flags = self.file_flags;
+                    let (req, _) = req.into_parts();
                     match named_file.respond_to(&req) {
                         Ok(item) => {
                             Either::A(ok(ServiceResponse::new(req.clone(), item)))
                         }
-                        Err(e) => {
+                        Err(e) => Either::A(ok(ServiceResponse::from_err(e, req))),
-                            Either::A(ok(ServiceResponse::from_err(e, req.clone())))
-                        }
                     }
                 }
-                Err(e) => self.handle_err(e, req, pl),
+                Err(e) => self.handle_err(e, req),
             }
         }
     }
@@ -547,11 +543,12 @@ impl PathBufWrp {
     }
 }
 
-impl<P> FromRequest<P> for PathBufWrp {
+impl FromRequest for PathBufWrp {
     type Error = UriSegmentError;
     type Future = Result<Self, Self::Error>;
+    type Config = ();
 
-    fn from_request(req: &HttpRequest, _: &mut Payload<P>) -> Self::Future {
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
         PathBufWrp::get_pathbuf(req.match_info().path())
     }
 }
@@ -570,6 +567,7 @@ mod tests {
         self, ContentDisposition, DispositionParam, DispositionType,
     };
     use actix_web::http::{Method, StatusCode};
+    use actix_web::middleware::Compress;
     use actix_web::test::{self, TestRequest};
     use actix_web::App;
 
@@ -777,7 +775,7 @@ mod tests {
         );
 
         let request = TestRequest::get().uri("/").to_request();
-        let response = test::call_success(&mut srv, request);
+        let response = test::call_service(&mut srv, request);
         assert_eq!(response.status(), StatusCode::OK);
 
         let content_disposition = response
@@ -801,7 +799,7 @@ mod tests {
             .uri("/t%65st/Cargo.toml")
             .header(header::RANGE, "bytes=10-20")
             .to_request();
-        let response = test::call_success(&mut srv, request);
+        let response = test::call_service(&mut srv, request);
         assert_eq!(response.status(), StatusCode::PARTIAL_CONTENT);
 
         // Invalid range header
@@ -809,7 +807,7 @@ mod tests {
             .uri("/t%65st/Cargo.toml")
             .header(header::RANGE, "bytes=1-0")
             .to_request();
-        let response = test::call_success(&mut srv, request);
+        let response = test::call_service(&mut srv, request);
 
         assert_eq!(response.status(), StatusCode::RANGE_NOT_SATISFIABLE);
     }
@@ -826,7 +824,7 @@ mod tests {
             .header(header::RANGE, "bytes=10-20")
             .to_request();
 
-        let response = test::call_success(&mut srv, request);
+        let response = test::call_service(&mut srv, request);
         let contentrange = response
             .headers()
             .get(header::CONTENT_RANGE)
@@ -841,7 +839,7 @@ mod tests {
             .uri("/t%65st/tests/test.binary")
             .header(header::RANGE, "bytes=10-5")
             .to_request();
-        let response = test::call_success(&mut srv, request);
+        let response = test::call_service(&mut srv, request);
 
         let contentrange = response
             .headers()
@@ -864,7 +862,7 @@ mod tests {
             .uri("/t%65st/tests/test.binary")
             .header(header::RANGE, "bytes=10-20")
             .to_request();
-        let response = test::call_success(&mut srv, request);
+        let response = test::call_service(&mut srv, request);
 
         let contentlength = response
             .headers()
@@ -880,7 +878,7 @@ mod tests {
             .uri("/t%65st/tests/test.binary")
             .header(header::RANGE, "bytes=10-8")
             .to_request();
-        let response = test::call_success(&mut srv, request);
+        let response = test::call_service(&mut srv, request);
         assert_eq!(response.status(), StatusCode::RANGE_NOT_SATISFIABLE);
 
         // Without range header
@@ -888,7 +886,7 @@ mod tests {
             .uri("/t%65st/tests/test.binary")
             // .no_default_headers()
             .to_request();
-        let response = test::call_success(&mut srv, request);
+        let response = test::call_service(&mut srv, request);
 
         let contentlength = response
             .headers()
@@ -903,7 +901,7 @@ mod tests {
         let request = TestRequest::get()
             .uri("/t%65st/tests/test.binary")
             .to_request();
-        let mut response = test::call_success(&mut srv, request);
+        let mut response = test::call_service(&mut srv, request);
 
         // with enabled compression
         // {
@@ -934,7 +932,7 @@ mod tests {
         let request = TestRequest::get()
             .uri("/tests/test%20space.binary")
             .to_request();
-        let mut response = test::call_success(&mut srv, request);
+        let mut response = test::call_service(&mut srv, request);
         assert_eq!(response.status(), StatusCode::OK);
 
         let bytes =
@@ -965,7 +963,7 @@ mod tests {
 
     #[test]
     fn test_named_file_content_encoding() {
-        let mut srv = test::init_service(App::new().enable_encoding().service(
+        let mut srv = test::init_service(App::new().wrap(Compress::default()).service(
             web::resource("/").to(|| {
                 NamedFile::open("Cargo.toml")
                     .unwrap()
@@ -977,14 +975,14 @@ mod tests {
             .uri("/")
             .header(header::ACCEPT_ENCODING, "gzip")
             .to_request();
-        let res = test::call_success(&mut srv, request);
+        let res = test::call_service(&mut srv, request);
         assert_eq!(res.status(), StatusCode::OK);
         assert!(!res.headers().contains_key(header::CONTENT_ENCODING));
     }
 
     #[test]
     fn test_named_file_content_encoding_gzip() {
-        let mut srv = test::init_service(App::new().enable_encoding().service(
+        let mut srv = test::init_service(App::new().wrap(Compress::default()).service(
             web::resource("/").to(|| {
                 NamedFile::open("Cargo.toml")
                     .unwrap()
@@ -996,7 +994,7 @@ mod tests {
             .uri("/")
             .header(header::ACCEPT_ENCODING, "gzip")
             .to_request();
-        let res = test::call_success(&mut srv, request);
+        let res = test::call_service(&mut srv, request);
         assert_eq!(res.status(), StatusCode::OK);
         assert_eq!(
             res.headers()
@@ -1023,20 +1021,20 @@ mod tests {
         );
         let req = TestRequest::with_uri("/missing").to_request();
 
-        let resp = test::call_success(&mut srv, req);
+        let resp = test::call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::NOT_FOUND);
 
         let mut srv = test::init_service(App::new().service(Files::new("/", ".")));
 
         let req = TestRequest::default().to_request();
-        let resp = test::call_success(&mut srv, req);
+        let resp = test::call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::NOT_FOUND);
 
         let mut srv = test::init_service(
             App::new().service(Files::new("/", ".").show_files_listing()),
         );
         let req = TestRequest::with_uri("/tests").to_request();
-        let mut resp = test::call_success(&mut srv, req);
+        let mut resp = test::call_service(&mut srv, req);
         assert_eq!(
             resp.headers().get(header::CONTENT_TYPE).unwrap(),
             "text/html; charset=utf-8"
@@ -1053,15 +1051,15 @@ mod tests {
 
     #[test]
     fn test_static_files_bad_directory() {
-        let _st: Files<()> = Files::new("/", "missing");
+        let _st: Files = Files::new("/", "missing");
-        let _st: Files<()> = Files::new("/", "Cargo.toml");
+        let _st: Files = Files::new("/", "Cargo.toml");
     }
 
     #[test]
     fn test_default_handler_file_missing() {
         let mut st = test::block_on(
             Files::new("/", ".")
-                .default_handler(|req: ServiceRequest<_>| {
+                .default_handler(|req: ServiceRequest| {
                     Ok(req.into_response(HttpResponse::Ok().body("default content")))
                 })
                 .new_service(&()),
@@ -1069,7 +1067,7 @@ mod tests {
         .unwrap();
         let req = TestRequest::with_uri("/missing").to_srv_request();
 
-        let mut resp = test::call_success(&mut st, req);
+        let mut resp = test::call_service(&mut st, req);
         assert_eq!(resp.status(), StatusCode::OK);
         let bytes =
             test::block_on(resp.take_body().fold(BytesMut::new(), |mut b, c| {

actix-files/src/named.rs

@@ -15,7 +15,7 @@ use actix_web::http::header::{
     self, ContentDisposition, DispositionParam, DispositionType,
 };
 use actix_web::http::{ContentEncoding, Method, StatusCode};
-use actix_web::middleware::encoding::BodyEncoding;
+use actix_web::middleware::BodyEncoding;
 use actix_web::{Error, HttpMessage, HttpRequest, HttpResponse, Responder};
 
 use crate::range::HttpRange;
@@ -66,6 +66,7 @@ impl NamedFile {
     ///     let mut file = File::create("foo.txt")?;
     ///     file.write_all(b"Hello, world!")?;
     ///     let named_file = NamedFile::from_file(file, "bar.txt")?;
+    ///     # std::fs::remove_file("foo.txt");
     ///     Ok(())
     /// }
     /// ```

actix-framed/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-framed"
-version = "0.1.0-alpha.1"
+version = "0.1.0"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix framed app server"
 readme = "README.md"
@@ -25,13 +25,13 @@ actix-service = "0.3.6"
 actix-utils = "0.3.4"
 actix-router = "0.1.2"
 actix-rt = "0.2.2"
-actix-http = "0.1.0-alpha.5"
+actix-http = "0.1.0"
 
 bytes = "0.4"
 futures = "0.1.25"
 log = "0.4"
 
 [dev-dependencies]
-actix-server = { version = "0.4.1", features=["ssl"] }
+actix-server = { version = "0.4.3", features=["ssl"] }
 actix-connect = { version = "0.1.4", features=["ssl"] }
-actix-http-test = { version = "0.1.0-alpha.3", features=["ssl"] }
+actix-http-test = { version = "0.1.0", features=["ssl"] }

actix-framed/README.md

@@ -1 +1,8 @@
 # Framed app for actix web [![Build Status](https://travis-ci.org/actix/actix-web.svg?branch=master)](https://travis-ci.org/actix/actix-web) [![codecov](https://codecov.io/gh/actix/actix-web/branch/master/graph/badge.svg)](https://codecov.io/gh/actix/actix-web) [![crates.io](https://meritbadge.herokuapp.com/actix-framed)](https://crates.io/crates/actix-framed) [![Join the chat at https://gitter.im/actix/actix](https://badges.gitter.im/actix/actix.svg)](https://gitter.im/actix/actix?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
+## Documentation & community resources
+
+* [API Documentation](https://docs.rs/actix-framed/)
+* [Chat on gitter](https://gitter.im/actix/actix)
+* Cargo package: [actix-framed](https://crates.io/crates/actix-framed)
+* Minimum supported Rust version: 1.33 or later

actix-framed/changes.md

@@ -1,5 +1,10 @@
 # Changes
 
+## [0.1.0] - 2019-04-16
+
+* Update tests
+
+
 ## [0.1.0-alpha.1] - 2019-04-12
 
 * Initial release

actix-framed/tests/test_server.rs

@@ -1,5 +1,5 @@
 use actix_codec::{AsyncRead, AsyncWrite};
-use actix_http::{body, ws, Error, HttpService, Response};
+use actix_http::{body, http::StatusCode, ws, Error, HttpService, Response};
 use actix_http_test::TestServer;
 use actix_service::{IntoNewService, NewService};
 use actix_utils::framed::FramedTransport;
@@ -99,6 +99,11 @@ fn test_service() {
         )
     });
 
+    // non ws request
+    let res = srv.block_on(srv.get("/index.html").send()).unwrap();
+    assert_eq!(res.status(), StatusCode::BAD_REQUEST);
+
+    // not found
     assert!(srv.ws_at("/test").is_err());
 
     // client service

actix-http/CHANGES.md

@@ -1,5 +1,63 @@
 # Changes
 
+## [0.1.5] - 2019-05-04
+
+### Fixed
+
+* Clean up response extensions in response pool #817
+
+
+## [0.1.4] - 2019-04-24
+
+### Added
+
+* Allow to render h1 request headers in `Camel-Case`
+
+### Fixed
+
+* Read until eof for http/1.0 responses #771
+
+
+## [0.1.3] - 2019-04-23
+
+### Fixed
+
+* Fix http client pool management
+
+* Fix http client wait queue management #794
+
+
+## [0.1.2] - 2019-04-23
+
+### Fixed
+
+* Fix BorrowMutError panic in client connector #793
+
+
+## [0.1.1] - 2019-04-19
+
+### Changes
+
+* Cookie::max_age() accepts value in seconds
+
+* Cookie::max_age_time() accepts value in time::Duration
+
+* Allow to specify server address for client connector
+
+
+## [0.1.0] - 2019-04-16
+
+### Added
+
+* Expose peer addr via `Request::peer_addr()` and `RequestHead::peer_addr`
+
+### Changed
+
+* `actix_http::encoding` always available
+
+* use trust-dns-resolver 0.11.0
+
+
 ## [0.1.0-alpha.5] - 2019-04-12
 
 ### Added

actix-http/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-http"
-version = "0.1.0-alpha.5"
+version = "0.1.5"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix http primitives"
 readme = "README.md"
@@ -46,9 +46,9 @@ secure-cookies = ["ring"]
 [dependencies]
 actix-service = "0.3.6"
 actix-codec = "0.1.2"
-actix-connect = "0.1.4"
+actix-connect = "0.1.5"
 actix-utils = "0.3.5"
-actix-server-config = "0.1.0"
+actix-server-config = "0.1.1"
 actix-threadpool = "0.1.0"
 
 base64 = "0.10"
@@ -60,7 +60,7 @@ derive_more = "0.14"
 either = "1.5.2"
 encoding = "0.2"
 futures = "0.1"
-hashbrown = "0.2.0"
+hashbrown = "0.2.2"
 h2 = "0.1.16"
 http = "0.1.17"
 httparse = "1.3"
@@ -76,12 +76,12 @@ serde = "1.0"
 serde_json = "1.0"
 sha1 = "0.6"
 slab = "0.4"
-serde_urlencoded = "0.5.3"
+serde_urlencoded = "0.5.5"
-time = "0.1"
+time = "0.1.42"
 tokio-tcp = "0.1.3"
-tokio-timer = "0.2"
+tokio-timer = "0.2.8"
 tokio-current-thread = "0.1"
-trust-dns-resolver = { version="0.11.0-alpha.3", default-features = false }
+trust-dns-resolver = { version="0.11.0", default-features = false }
 
 # for secure cookie
 ring = { version = "0.14.6", optional = true }
@@ -93,12 +93,13 @@ flate2 = { version="1.0.7", optional = true, default-features = false }
 # optional deps
 failure = { version = "0.1.5", optional = true }
 openssl = { version="0.10", optional = true }
+chrono = "0.4.6"
 
 [dev-dependencies]
 actix-rt = "0.2.2"
-actix-server = { version = "0.4.1", features=["ssl"] }
+actix-server = { version = "0.4.3", features=["ssl"] }
 actix-connect = { version = "0.1.4", features=["ssl"] }
-actix-http-test = { version = "0.1.0-alpha.3", features=["ssl"] }
+actix-http-test = { version = "0.1.0", features=["ssl"] }
 env_logger = "0.6"
 serde_derive = "1.0"
 openssl = { version="0.10" }

actix-http/src/client/connector.rs

@@ -14,6 +14,7 @@ use tokio_tcp::TcpStream;
 use super::connection::Connection;
 use super::error::ConnectError;
 use super::pool::{ConnectionPool, Protocol};
+use super::Connect;
 
 #[cfg(feature = "ssl")]
 use openssl::ssl::SslConnector;
@@ -57,8 +58,7 @@ impl Connector<(), ()> {
         let ssl = {
             #[cfg(feature = "ssl")]
             {
-                use log::error;
+                use openssl::ssl::SslMethod;
-                use openssl::ssl::{SslConnector, SslMethod};
 
                 let mut ssl = SslConnector::builder(SslMethod::tls()).unwrap();
                 let _ = ssl
@@ -114,7 +114,8 @@ where
             Request = TcpConnect<Uri>,
             Response = TcpConnection<Uri, U>,
             Error = actix_connect::ConnectError,
-        > + Clone,
+        > + Clone
+        + 'static,
 {
     /// Connection timeout, i.e. max time to connect to remote host including dns name resolution.
     /// Set to 1 second by default.
@@ -178,15 +179,17 @@ where
     /// its combinator chain.
     pub fn finish(
         self,
-    ) -> impl Service<Request = Uri, Response = impl Connection, Error = ConnectError> + Clone
+    ) -> impl Service<Request = Connect, Response = impl Connection, Error = ConnectError>
-    {
+                 + Clone {
         #[cfg(not(feature = "ssl"))]
         {
             let connector = TimeoutService::new(
                 self.timeout,
-                apply_fn(self.connector, |msg: Uri, srv| srv.call(msg.into()))
+                apply_fn(self.connector, |msg: Connect, srv| {
-                    .map_err(ConnectError::from)
+                    srv.call(TcpConnect::new(msg.uri).set_addr(msg.addr))
-                    .map(|stream| (stream.into_parts().0, Protocol::Http1)),
+                })
+                .map_err(ConnectError::from)
+                .map(|stream| (stream.into_parts().0, Protocol::Http1)),
             )
             .map_err(|e| match e {
                 TimeoutError::Service(e) => e,
@@ -210,26 +213,28 @@ where
 
             let ssl_service = TimeoutService::new(
                 self.timeout,
-                apply_fn(self.connector.clone(), |msg: Uri, srv| srv.call(msg.into()))
+                apply_fn(self.connector.clone(), |msg: Connect, srv| {
-                    .map_err(ConnectError::from)
+                    srv.call(TcpConnect::new(msg.uri).set_addr(msg.addr))
-                    .and_then(
+                })
-                        OpensslConnector::service(self.ssl)
+                .map_err(ConnectError::from)
-                            .map_err(ConnectError::from)
+                .and_then(
-                            .map(|stream| {
+                    OpensslConnector::service(self.ssl)
-                                let sock = stream.into_parts().0;
+                        .map_err(ConnectError::from)
-                                let h2 = sock
+                        .map(|stream| {
-                                    .get_ref()
+                            let sock = stream.into_parts().0;
-                                    .ssl()
+                            let h2 = sock
-                                    .selected_alpn_protocol()
+                                .get_ref()
-                                    .map(|protos| protos.windows(2).any(|w| w == H2))
+                                .ssl()
-                                    .unwrap_or(false);
+                                .selected_alpn_protocol()
-                                if h2 {
+                                .map(|protos| protos.windows(2).any(|w| w == H2))
-                                    (sock, Protocol::Http2)
+                                .unwrap_or(false);
-                                } else {
+                            if h2 {
-                                    (sock, Protocol::Http1)
+                                (sock, Protocol::Http2)
-                                }
+                            } else {
-                            }),
+                                (sock, Protocol::Http1)
-                    ),
+                            }
+                        }),
+                ),
             )
             .map_err(|e| match e {
                 TimeoutError::Service(e) => e,
@@ -238,9 +243,11 @@ where
 
             let tcp_service = TimeoutService::new(
                 self.timeout,
-                apply_fn(self.connector.clone(), |msg: Uri, srv| srv.call(msg.into()))
+                apply_fn(self.connector.clone(), |msg: Connect, srv| {
-                    .map_err(ConnectError::from)
+                    srv.call(TcpConnect::new(msg.uri).set_addr(msg.addr))
-                    .map(|stream| (stream.into_parts().0, Protocol::Http1)),
+                })
+                .map_err(ConnectError::from)
+                .map(|stream| (stream.into_parts().0, Protocol::Http1)),
             )
             .map_err(|e| match e {
                 TimeoutError::Service(e) => e,
@@ -265,15 +272,6 @@ where
             }
         }
     }
-
-    #[doc(hidden)]
-    #[deprecated(since = "0.1.0-alpha4", note = "please use `.finish()` method")]
-    pub fn service(
-        self,
-    ) -> impl Service<Request = Uri, Response = impl Connection, Error = ConnectError> + Clone
-    {
-        self.finish()
-    }
 }
 
 #[cfg(not(feature = "ssl"))]
@@ -287,7 +285,9 @@ mod connect_impl {
     pub(crate) struct InnerConnector<T, Io>
     where
         Io: AsyncRead + AsyncWrite + 'static,
-        T: Service<Request = Uri, Response = (Io, Protocol), Error = ConnectError>,
+        T: Service<Request = Connect, Response = (Io, Protocol), Error = ConnectError>
+            + Clone
+            + 'static,
     {
         pub(crate) tcp_pool: ConnectionPool<T, Io>,
     }
@@ -295,8 +295,9 @@ mod connect_impl {
     impl<T, Io> Clone for InnerConnector<T, Io>
     where
         Io: AsyncRead + AsyncWrite + 'static,
-        T: Service<Request = Uri, Response = (Io, Protocol), Error = ConnectError>
+        T: Service<Request = Connect, Response = (Io, Protocol), Error = ConnectError>
-            + Clone,
+            + Clone
+            + 'static,
     {
         fn clone(&self) -> Self {
             InnerConnector {
@@ -308,9 +309,11 @@ mod connect_impl {
     impl<T, Io> Service for InnerConnector<T, Io>
     where
         Io: AsyncRead + AsyncWrite + 'static,
-        T: Service<Request = Uri, Response = (Io, Protocol), Error = ConnectError>,
+        T: Service<Request = Connect, Response = (Io, Protocol), Error = ConnectError>
+            + Clone
+            + 'static,
     {
-        type Request = Uri;
+        type Request = Connect;
         type Response = IoConnection<Io>;
         type Error = ConnectError;
         type Future = Either<
@@ -322,8 +325,8 @@ mod connect_impl {
             self.tcp_pool.poll_ready()
         }
 
-        fn call(&mut self, req: Uri) -> Self::Future {
+        fn call(&mut self, req: Connect) -> Self::Future {
-            match req.scheme_str() {
+            match req.uri.scheme_str() {
                 Some("https") | Some("wss") => {
                     Either::B(err(ConnectError::SslIsNotSupported))
                 }
@@ -347,8 +350,8 @@ mod connect_impl {
     where
         Io1: AsyncRead + AsyncWrite + 'static,
         Io2: AsyncRead + AsyncWrite + 'static,
-        T1: Service<Request = Uri, Response = (Io1, Protocol), Error = ConnectError>,
+        T1: Service<Request = Connect, Response = (Io1, Protocol), Error = ConnectError>,
-        T2: Service<Request = Uri, Response = (Io2, Protocol), Error = ConnectError>,
+        T2: Service<Request = Connect, Response = (Io2, Protocol), Error = ConnectError>,
     {
         pub(crate) tcp_pool: ConnectionPool<T1, Io1>,
         pub(crate) ssl_pool: ConnectionPool<T2, Io2>,
@@ -358,10 +361,12 @@ mod connect_impl {
     where
         Io1: AsyncRead + AsyncWrite + 'static,
         Io2: AsyncRead + AsyncWrite + 'static,
-        T1: Service<Request = Uri, Response = (Io1, Protocol), Error = ConnectError>
+        T1: Service<Request = Connect, Response = (Io1, Protocol), Error = ConnectError>
-            + Clone,
+            + Clone
-        T2: Service<Request = Uri, Response = (Io2, Protocol), Error = ConnectError>
+            + 'static,
-            + Clone,
+        T2: Service<Request = Connect, Response = (Io2, Protocol), Error = ConnectError>
+            + Clone
+            + 'static,
     {
         fn clone(&self) -> Self {
             InnerConnector {
@@ -375,10 +380,14 @@ mod connect_impl {
     where
         Io1: AsyncRead + AsyncWrite + 'static,
         Io2: AsyncRead + AsyncWrite + 'static,
-        T1: Service<Request = Uri, Response = (Io1, Protocol), Error = ConnectError>,
+        T1: Service<Request = Connect, Response = (Io1, Protocol), Error = ConnectError>
-        T2: Service<Request = Uri, Response = (Io2, Protocol), Error = ConnectError>,
+            + Clone
+            + 'static,
+        T2: Service<Request = Connect, Response = (Io2, Protocol), Error = ConnectError>
+            + Clone
+            + 'static,
     {
-        type Request = Uri;
+        type Request = Connect;
         type Response = EitherConnection<Io1, Io2>;
         type Error = ConnectError;
         type Future = Either<
@@ -393,8 +402,8 @@ mod connect_impl {
             self.tcp_pool.poll_ready()
         }
 
-        fn call(&mut self, req: Uri) -> Self::Future {
+        fn call(&mut self, req: Connect) -> Self::Future {
-            match req.scheme_str() {
+            match req.uri.scheme_str() {
                 Some("https") | Some("wss") => {
                     Either::B(Either::B(InnerConnectorResponseB {
                         fut: self.ssl_pool.call(req),
@@ -412,7 +421,9 @@ mod connect_impl {
     pub(crate) struct InnerConnectorResponseA<T, Io1, Io2>
     where
         Io1: AsyncRead + AsyncWrite + 'static,
-        T: Service<Request = Uri, Response = (Io1, Protocol), Error = ConnectError>,
+        T: Service<Request = Connect, Response = (Io1, Protocol), Error = ConnectError>
+            + Clone
+            + 'static,
     {
         fut: <ConnectionPool<T, Io1> as Service>::Future,
         _t: PhantomData<Io2>,
@@ -420,7 +431,9 @@ mod connect_impl {
 
     impl<T, Io1, Io2> Future for InnerConnectorResponseA<T, Io1, Io2>
     where
-        T: Service<Request = Uri, Response = (Io1, Protocol), Error = ConnectError>,
+        T: Service<Request = Connect, Response = (Io1, Protocol), Error = ConnectError>
+            + Clone
+            + 'static,
         Io1: AsyncRead + AsyncWrite + 'static,
         Io2: AsyncRead + AsyncWrite + 'static,
     {
@@ -438,7 +451,9 @@ mod connect_impl {
     pub(crate) struct InnerConnectorResponseB<T, Io1, Io2>
     where
         Io2: AsyncRead + AsyncWrite + 'static,
-        T: Service<Request = Uri, Response = (Io2, Protocol), Error = ConnectError>,
+        T: Service<Request = Connect, Response = (Io2, Protocol), Error = ConnectError>
+            + Clone
+            + 'static,
     {
         fut: <ConnectionPool<T, Io2> as Service>::Future,
         _t: PhantomData<Io1>,
@@ -446,7 +461,9 @@ mod connect_impl {
 
     impl<T, Io1, Io2> Future for InnerConnectorResponseB<T, Io1, Io2>
     where
-        T: Service<Request = Uri, Response = (Io2, Protocol), Error = ConnectError>,
+        T: Service<Request = Connect, Response = (Io2, Protocol), Error = ConnectError>
+            + Clone
+            + 'static,
         Io1: AsyncRead + AsyncWrite + 'static,
         Io2: AsyncRead + AsyncWrite + 'static,
     {

actix-http/src/client/h1proto.rs

@@ -274,7 +274,7 @@ impl<Io: ConnectionLifetime> Stream for PlStream<Io> {
                     Ok(Async::Ready(Some(chunk)))
                 } else {
                     let framed = self.framed.take().unwrap();
-                    let force_close = framed.get_codec().keepalive();
+                    let force_close = !framed.get_codec().keepalive();
                     release_connection(framed, force_close);
                     Ok(Async::Ready(None))
                 }

actix-http/src/client/mod.rs

@@ -1,4 +1,6 @@
 //! Http client api
+use http::Uri;
+
 mod connection;
 mod connector;
 mod error;
@@ -10,3 +12,9 @@ pub use self::connection::Connection;
 pub use self::connector::Connector;
 pub use self::error::{ConnectError, InvalidUrl, SendRequestError};
 pub use self::pool::Protocol;
+
+#[derive(Clone)]
+pub struct Connect {
+    pub uri: Uri,
+    pub addr: Option<std::net::SocketAddr>,
+}

actix-http/src/client/pool.rs

@@ -13,13 +13,14 @@ use futures::unsync::oneshot;
 use futures::{Async, Future, Poll};
 use h2::client::{handshake, Handshake};
 use hashbrown::HashMap;
-use http::uri::{Authority, Uri};
+use http::uri::Authority;
 use indexmap::IndexSet;
 use slab::Slab;
 use tokio_timer::{sleep, Delay};
 
 use super::connection::{ConnectionType, IoConnection};
 use super::error::ConnectError;
+use super::Connect;
 
 #[derive(Clone, Copy, PartialEq)]
 /// Protocol version
@@ -48,7 +49,9 @@ pub(crate) struct ConnectionPool<T, Io: AsyncRead + AsyncWrite + 'static>(
 impl<T, Io> ConnectionPool<T, Io>
 where
     Io: AsyncRead + AsyncWrite + 'static,
-    T: Service<Request = Uri, Response = (Io, Protocol), Error = ConnectError>,
+    T: Service<Request = Connect, Response = (Io, Protocol), Error = ConnectError>
+        + Clone
+        + 'static,
 {
     pub(crate) fn new(
         connector: T,
@@ -68,7 +71,7 @@ where
                 waiters: Slab::new(),
                 waiters_queue: IndexSet::new(),
                 available: HashMap::new(),
-                task: AtomicTask::new(),
+                task: None,
             })),
         )
     }
@@ -87,9 +90,11 @@ where
 impl<T, Io> Service for ConnectionPool<T, Io>
 where
     Io: AsyncRead + AsyncWrite + 'static,
-    T: Service<Request = Uri, Response = (Io, Protocol), Error = ConnectError>,
+    T: Service<Request = Connect, Response = (Io, Protocol), Error = ConnectError>
+        + Clone
+        + 'static,
 {
-    type Request = Uri;
+    type Request = Connect;
     type Response = IoConnection<Io>;
     type Error = ConnectError;
     type Future = Either<
@@ -101,8 +106,8 @@ where
         self.0.poll_ready()
     }
 
-    fn call(&mut self, req: Uri) -> Self::Future {
+    fn call(&mut self, req: Connect) -> Self::Future {
-        let key = if let Some(authority) = req.authority_part() {
+        let key = if let Some(authority) = req.uri.authority_part() {
             authority.clone().into()
         } else {
             return Either::A(err(ConnectError::Unresolverd));
@@ -112,31 +117,41 @@ where
         match self.1.as_ref().borrow_mut().acquire(&key) {
             Acquire::Acquired(io, created) => {
                 // use existing connection
-                Either::A(ok(IoConnection::new(
+                return Either::A(ok(IoConnection::new(
                     io,
                     created,
                     Some(Acquired(key, Some(self.1.clone()))),
-                )))
+                )));
-            }
-            Acquire::NotAvailable => {
-                // connection is not available, wait
-                let (rx, token) = self.1.as_ref().borrow_mut().wait_for(req);
-                Either::B(Either::A(WaitForConnection {
-                    rx,
-                    key,
-                    token,
-                    inner: Some(self.1.clone()),
-                }))
             }
             Acquire::Available => {
                 // open new connection
-                Either::B(Either::B(OpenConnection::new(
+                return Either::B(Either::B(OpenConnection::new(
                     key,
                     self.1.clone(),
                     self.0.call(req),
-                )))
+                )));
             }
+            _ => (),
         }
+
+        // connection is not available, wait
+        let (rx, token, support) = self.1.as_ref().borrow_mut().wait_for(req);
+
+        // start support future
+        if !support {
+            self.1.as_ref().borrow_mut().task = Some(AtomicTask::new());
+            tokio_current_thread::spawn(ConnectorPoolSupport {
+                connector: self.0.clone(),
+                inner: self.1.clone(),
+            })
+        }
+
+        Either::B(Either::A(WaitForConnection {
+            rx,
+            key,
+            token,
+            inner: Some(self.1.clone()),
+        }))
     }
 }
 
@@ -244,7 +259,7 @@ where
                     Ok(Async::Ready(IoConnection::new(
                         ConnectionType::H2(snd),
                         Instant::now(),
-                        Some(Acquired(self.key.clone(), self.inner.clone())),
+                        Some(Acquired(self.key.clone(), self.inner.take())),
                     )))
                 }
                 Ok(Async::NotReady) => Ok(Async::NotReady),
@@ -255,12 +270,11 @@ where
         match self.fut.poll() {
             Err(err) => Err(err),
             Ok(Async::Ready((io, proto))) => {
-                let _ = self.inner.take();
                 if proto == Protocol::Http1 {
                     Ok(Async::Ready(IoConnection::new(
                         ConnectionType::H1(io),
                         Instant::now(),
-                        Some(Acquired(self.key.clone(), self.inner.clone())),
+                        Some(Acquired(self.key.clone(), self.inner.take())),
                     )))
                 } else {
                     self.h2 = Some(handshake(io));
@@ -278,7 +292,6 @@ enum Acquire<T> {
     NotAvailable,
 }
 
-// #[derive(Debug)]
 struct AvailableConnection<Io> {
     io: ConnectionType<Io>,
     used: Instant,
@@ -292,9 +305,12 @@ pub(crate) struct Inner<Io> {
     limit: usize,
     acquired: usize,
     available: HashMap<Key, VecDeque<AvailableConnection<Io>>>,
-    waiters: Slab<(Uri, oneshot::Sender<Result<IoConnection<Io>, ConnectError>>)>,
+    waiters: Slab<(
+        Connect,
+        oneshot::Sender<Result<IoConnection<Io>, ConnectError>>,
+    )>,
     waiters_queue: IndexSet<(Key, usize)>,
-    task: AtomicTask,
+    task: Option<AtomicTask>,
 }
 
 impl<Io> Inner<Io> {
@@ -310,18 +326,6 @@ impl<Io> Inner<Io> {
         self.waiters.remove(token);
         self.waiters_queue.remove(&(key.clone(), token));
     }
-
-    fn release_conn(&mut self, key: &Key, io: ConnectionType<Io>, created: Instant) {
-        self.acquired -= 1;
-        self.available
-            .entry(key.clone())
-            .or_insert_with(VecDeque::new)
-            .push_back(AvailableConnection {
-                io,
-                created,
-                used: Instant::now(),
-            });
-    }
 }
 
 impl<Io> Inner<Io>
@@ -331,19 +335,21 @@ where
     /// connection is not available, wait
     fn wait_for(
         &mut self,
-        connect: Uri,
+        connect: Connect,
     ) -> (
         oneshot::Receiver<Result<IoConnection<Io>, ConnectError>>,
         usize,
+        bool,
     ) {
         let (tx, rx) = oneshot::channel();
 
-        let key: Key = connect.authority_part().unwrap().clone().into();
+        let key: Key = connect.uri.authority_part().unwrap().clone().into();
         let entry = self.waiters.vacant_entry();
         let token = entry.key();
         entry.insert((connect, tx));
-        assert!(!self.waiters_queue.insert((key, token)));
+        assert!(self.waiters_queue.insert((key, token)));
-        (rx, token)
+
+        (rx, token, self.task.is_some())
     }
 
     fn acquire(&mut self, key: &Key) -> Acquire<Io> {
@@ -396,6 +402,19 @@ where
         Acquire::Available
     }
 
+    fn release_conn(&mut self, key: &Key, io: ConnectionType<Io>, created: Instant) {
+        self.acquired -= 1;
+        self.available
+            .entry(key.clone())
+            .or_insert_with(VecDeque::new)
+            .push_back(AvailableConnection {
+                io,
+                created,
+                used: Instant::now(),
+            });
+        self.check_availibility();
+    }
+
     fn release_close(&mut self, io: ConnectionType<Io>) {
         self.acquired -= 1;
         if let Some(timeout) = self.disconnect_timeout {
@@ -403,11 +422,12 @@ where
                 tokio_current_thread::spawn(CloseConnection::new(io, timeout))
             }
         }
+        self.check_availibility();
     }
 
     fn check_availibility(&self) {
         if !self.waiters_queue.is_empty() && self.acquired < self.limit {
-            self.task.notify()
+            self.task.as_ref().map(|t| t.notify());
         }
     }
 }
@@ -447,6 +467,147 @@ where
     }
 }
 
+struct ConnectorPoolSupport<T, Io>
+where
+    Io: AsyncRead + AsyncWrite + 'static,
+{
+    connector: T,
+    inner: Rc<RefCell<Inner<Io>>>,
+}
+
+impl<T, Io> Future for ConnectorPoolSupport<T, Io>
+where
+    Io: AsyncRead + AsyncWrite + 'static,
+    T: Service<Request = Connect, Response = (Io, Protocol), Error = ConnectError>,
+    T::Future: 'static,
+{
+    type Item = ();
+    type Error = ();
+
+    fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
+        let mut inner = self.inner.as_ref().borrow_mut();
+        inner.task.as_ref().unwrap().register();
+
+        // check waiters
+        loop {
+            let (key, token) = {
+                if let Some((key, token)) = inner.waiters_queue.get_index(0) {
+                    (key.clone(), *token)
+                } else {
+                    break;
+                }
+            };
+            match inner.acquire(&key) {
+                Acquire::NotAvailable => break,
+                Acquire::Acquired(io, created) => {
+                    let (_, tx) = inner.waiters.remove(token);
+                    if let Err(conn) = tx.send(Ok(IoConnection::new(
+                        io,
+                        created,
+                        Some(Acquired(key.clone(), Some(self.inner.clone()))),
+                    ))) {
+                        let (io, created) = conn.unwrap().into_inner();
+                        inner.release_conn(&key, io, created);
+                    }
+                }
+                Acquire::Available => {
+                    let (connect, tx) = inner.waiters.remove(token);
+                    OpenWaitingConnection::spawn(
+                        key.clone(),
+                        tx,
+                        self.inner.clone(),
+                        self.connector.call(connect),
+                    );
+                }
+            }
+            let _ = inner.waiters_queue.swap_remove_index(0);
+        }
+
+        Ok(Async::NotReady)
+    }
+}
+
+struct OpenWaitingConnection<F, Io>
+where
+    Io: AsyncRead + AsyncWrite + 'static,
+{
+    fut: F,
+    key: Key,
+    h2: Option<Handshake<Io, Bytes>>,
+    rx: Option<oneshot::Sender<Result<IoConnection<Io>, ConnectError>>>,
+    inner: Option<Rc<RefCell<Inner<Io>>>>,
+}
+
+impl<F, Io> OpenWaitingConnection<F, Io>
+where
+    F: Future<Item = (Io, Protocol), Error = ConnectError> + 'static,
+    Io: AsyncRead + AsyncWrite + 'static,
+{
+    fn spawn(
+        key: Key,
+        rx: oneshot::Sender<Result<IoConnection<Io>, ConnectError>>,
+        inner: Rc<RefCell<Inner<Io>>>,
+        fut: F,
+    ) {
+        tokio_current_thread::spawn(OpenWaitingConnection {
+            key,
+            fut,
+            h2: None,
+            rx: Some(rx),
+            inner: Some(inner),
+        })
+    }
+}
+
+impl<F, Io> Drop for OpenWaitingConnection<F, Io>
+where
+    Io: AsyncRead + AsyncWrite + 'static,
+{
+    fn drop(&mut self) {
+        if let Some(inner) = self.inner.take() {
+            let mut inner = inner.as_ref().borrow_mut();
+            inner.release();
+            inner.check_availibility();
+        }
+    }
+}
+
+impl<F, Io> Future for OpenWaitingConnection<F, Io>
+where
+    F: Future<Item = (Io, Protocol), Error = ConnectError>,
+    Io: AsyncRead + AsyncWrite,
+{
+    type Item = ();
+    type Error = ();
+
+    fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
+        match self.fut.poll() {
+            Err(err) => {
+                let _ = self.inner.take();
+                if let Some(rx) = self.rx.take() {
+                    let _ = rx.send(Err(err));
+                }
+                Err(())
+            }
+            Ok(Async::Ready((io, proto))) => {
+                if proto == Protocol::Http1 {
+                    let rx = self.rx.take().unwrap();
+                    let _ = rx.send(Ok(IoConnection::new(
+                        ConnectionType::H1(io),
+                        Instant::now(),
+                        Some(Acquired(self.key.clone(), self.inner.take())),
+                    )));
+                    Ok(Async::Ready(()))
+                } else {
+                    self.h2 = Some(handshake(io));
+                    self.poll()
+                }
+            }
+            Ok(Async::NotReady) => Ok(Async::NotReady),
+        }
+    }
+}
+
 pub(crate) struct Acquired<T>(Key, Option<Rc<RefCell<Inner<T>>>>);
 
 impl<T> Acquired<T>

actix-http/src/cookie/builder.rs

@@ -1,6 +1,7 @@
 use std::borrow::Cow;
 
-use time::{Duration, Tm};
+use chrono::Duration;
+use time::Tm;
 
 use super::{Cookie, SameSite};
 
@@ -16,7 +17,6 @@ use super::{Cookie, SameSite};
 ///
 /// ```rust
 /// use actix_http::cookie::Cookie;
-/// use time::Duration;
 ///
 /// # fn main() {
 /// let cookie: Cookie = Cookie::build("name", "value")
@@ -24,7 +24,7 @@ use super::{Cookie, SameSite};
 ///     .path("/")
 ///     .secure(true)
 ///     .http_only(true)
-///     .max_age(Duration::days(1))
+///     .max_age(84600)
 ///     .finish();
 /// # }
 /// ```
@@ -79,6 +79,26 @@ impl CookieBuilder {
         self
     }
 
+    /// Sets the `max_age` field in seconds in the cookie being built.
+    ///
+    /// # Example
+    ///
+    /// ```rust
+    /// use actix_http::cookie::Cookie;
+    ///
+    /// # fn main() {
+    /// let c = Cookie::build("foo", "bar")
+    ///     .max_age(1800)
+    ///     .finish();
+    ///
+    /// assert_eq!(c.max_age(), Some(time::Duration::seconds(30 * 60)));
+    /// # }
+    /// ```
+    #[inline]
+    pub fn max_age(self, seconds: i64) -> CookieBuilder {
+        self.max_age_time(Duration::seconds(seconds))
+    }
+
     /// Sets the `max_age` field in the cookie being built.
     ///
     /// # Example
@@ -88,14 +108,14 @@ impl CookieBuilder {
     ///
     /// # fn main() {
     /// let c = Cookie::build("foo", "bar")
-    ///     .max_age(time::Duration::minutes(30))
+    ///     .max_age_time(time::Duration::minutes(30))
     ///     .finish();
     ///
     /// assert_eq!(c.max_age(), Some(time::Duration::seconds(30 * 60)));
     /// # }
     /// ```
     #[inline]
-    pub fn max_age(mut self, value: Duration) -> CookieBuilder {
+    pub fn max_age_time(mut self, value: Duration) -> CookieBuilder {
         self.cookie.set_max_age(value);
         self
     }
@@ -200,7 +220,7 @@ impl CookieBuilder {
     ///
     /// ```rust
     /// use actix_http::cookie::Cookie;
-    /// use time::Duration;
+    /// use chrono::Duration;
     ///
     /// # fn main() {
     /// let c = Cookie::build("foo", "bar")

actix-http/src/cookie/jar.rs

@@ -1,7 +1,7 @@
 use std::collections::HashSet;
 use std::mem::replace;
 
-use time::{self, Duration};
+use chrono::Duration;
 
 use super::delta::DeltaCookie;
 use super::Cookie;
@@ -188,7 +188,7 @@ impl CookieJar {
     ///
     /// ```rust
     /// use actix_http::cookie::{CookieJar, Cookie};
-    /// use time::Duration;
+    /// use chrono::Duration;
     ///
     /// # fn main() {
     /// let mut jar = CookieJar::new();
@@ -241,7 +241,7 @@ impl CookieJar {
     ///
     /// ```rust
     /// use actix_http::cookie::{CookieJar, Cookie};
-    /// use time::Duration;
+    /// use chrono::Duration;
     ///
     /// # fn main() {
     /// let mut jar = CookieJar::new();
@@ -537,8 +537,8 @@ mod test {
     #[test]
     #[cfg(feature = "secure-cookies")]
     fn delta() {
+        use chrono::Duration;
         use std::collections::HashMap;
-        use time::Duration;
 
         let mut c = CookieJar::new();
 

actix-http/src/cookie/mod.rs

@@ -65,8 +65,9 @@ use std::borrow::Cow;
 use std::fmt;
 use std::str::FromStr;
 
+use chrono::Duration;
 use percent_encoding::{percent_encode, USERINFO_ENCODE_SET};
-use time::{Duration, Tm};
+use time::Tm;
 
 pub use self::builder::CookieBuilder;
 pub use self::draft::*;
@@ -624,7 +625,7 @@ impl<'c> Cookie<'c> {
     ///
     /// ```rust
     /// use actix_http::cookie::Cookie;
-    /// use time::Duration;
+    /// use chrono::Duration;
     ///
     /// # fn main() {
     /// let mut c = Cookie::new("name", "value");
@@ -703,7 +704,7 @@ impl<'c> Cookie<'c> {
     ///
     /// ```rust
     /// use actix_http::cookie::Cookie;
-    /// use time::Duration;
+    /// use chrono::Duration;
     ///
     /// # fn main() {
     /// let mut c = Cookie::new("foo", "bar");
@@ -977,7 +978,7 @@ impl<'a, 'b> PartialEq<Cookie<'b>> for Cookie<'a> {
 #[cfg(test)]
 mod tests {
     use super::{Cookie, SameSite};
-    use time::{strptime, Duration};
+    use time::strptime;
 
     #[test]
     fn format() {
@@ -987,9 +988,7 @@ mod tests {
         let cookie = Cookie::build("foo", "bar").http_only(true).finish();
         assert_eq!(&cookie.to_string(), "foo=bar; HttpOnly");
 
-        let cookie = Cookie::build("foo", "bar")
+        let cookie = Cookie::build("foo", "bar").max_age(10).finish();
-            .max_age(Duration::seconds(10))
-            .finish();
         assert_eq!(&cookie.to_string(), "foo=bar; Max-Age=10");
 
         let cookie = Cookie::build("foo", "bar").secure(true).finish();

actix-http/src/cookie/parse.rs

@@ -5,8 +5,8 @@ use std::error::Error;
 use std::fmt;
 use std::str::Utf8Error;
 
+use chrono::Duration;
 use percent_encoding::percent_decode;
-use time::{self, Duration};
 
 use super::{Cookie, CookieStr, SameSite};
 
@@ -220,7 +220,8 @@ where
 #[cfg(test)]
 mod tests {
     use super::{Cookie, SameSite};
-    use time::{strptime, Duration};
+    use chrono::Duration;
+    use time::strptime;
 
     macro_rules! assert_eq_parse {
         ($string:expr, $expected:expr) => {
@@ -418,9 +419,7 @@ mod tests {
     #[test]
     fn do_not_panic_on_large_max_ages() {
         let max_seconds = Duration::max_value().num_seconds();
-        let expected = Cookie::build("foo", "bar")
+        let expected = Cookie::build("foo", "bar").max_age(max_seconds).finish();
-            .max_age(Duration::seconds(max_seconds))
-            .finish();
         assert_eq_parse!(format!(" foo=bar; Max-Age={:?}", max_seconds + 1), expected);
     }
 }

actix-http/src/error.rs

@@ -137,7 +137,7 @@ impl<E: ResponseError> ResponseError for TimeoutError<E> {
 #[display(fmt = "UnknownError")]
 struct UnitError;
 
-/// `InternalServerError` for `JsonError`
+/// `InternalServerError` for `UnitError`
 impl ResponseError for UnitError {}
 
 /// `InternalServerError` for `JsonError`
@@ -150,11 +150,11 @@ impl ResponseError for FormError {}
 impl ResponseError for TimerError {}
 
 #[cfg(feature = "ssl")]
-/// `InternalServerError` for `SslError`
+/// `InternalServerError` for `openssl::ssl::Error`
 impl ResponseError for openssl::ssl::Error {}
 
 #[cfg(feature = "ssl")]
-/// `InternalServerError` for `SslError`
+/// `InternalServerError` for `openssl::ssl::HandshakeError`
 impl ResponseError for openssl::ssl::HandshakeError<tokio_tcp::TcpStream> {}
 
 /// Return `BAD_REQUEST` for `de::value::Error`

actix-http/src/h1/codec.rs

@@ -1,6 +1,6 @@
 #![allow(unused_imports, unused_variables, dead_code)]
-use std::fmt;
+use std::io::Write;
-use std::io::{self, Write};
+use std::{fmt, io, net};
 
 use actix_codec::{Decoder, Encoder};
 use bitflags::bitflags;
@@ -40,7 +40,6 @@ pub struct Codec {
     // encoder part
     flags: Flags,
     encoder: encoder::MessageEncoder<Response<()>>,
-    // headers_size: u32,
 }
 
 impl Default for Codec {
@@ -67,13 +66,11 @@ impl Codec {
         };
         Codec {
             config,
+            flags,
             decoder: decoder::MessageDecoder::default(),
             payload: None,
             version: Version::HTTP_11,
             ctype: ConnectionType::Close,
-
-            flags,
-            // headers_size: 0,
             encoder: encoder::MessageEncoder::default(),
         }
     }

actix-http/src/h1/decoder.rs

@@ -300,7 +300,13 @@ impl MessageType for ResponseHead {
             error!("MAX_BUFFER_SIZE unprocessed data reached, closing");
             return Err(ParseError::TooLarge);
         } else {
-            PayloadType::None
+            // for HTTP/1.0 read to eof and close connection
+            if msg.version == Version::HTTP_10 {
+                msg.set_connection_type(ConnectionType::Close);
+                PayloadType::Payload(PayloadDecoder::eof())
+            } else {
+                PayloadType::None
+            }
         };
 
         Ok(Some((msg, decoder)))
@@ -331,7 +337,7 @@ impl HeaderIndex {
     }
 }
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, PartialEq)]
 /// Http payload item
 pub enum PayloadItem {
     Chunk(Bytes),
@@ -1191,4 +1197,16 @@ mod tests {
         let msg = pl.decode(&mut buf).unwrap().unwrap();
         assert!(msg.eof());
     }
+
+    #[test]
+    fn test_response_http10_read_until_eof() {
+        let mut buf = BytesMut::from(&"HTTP/1.0 200 Ok\r\n\r\ntest data"[..]);
+
+        let mut reader = MessageDecoder::<ResponseHead>::default();
+        let (_msg, pl) = reader.decode(&mut buf).unwrap().unwrap();
+        let mut pl = pl.unwrap();
+
+        let chunk = pl.decode(&mut buf).unwrap().unwrap();
+        assert_eq!(chunk, PayloadItem::Chunk(Bytes::from_static(b"test data")));
+    }
 }

actix-http/src/h1/dispatcher.rs

@@ -1,8 +1,9 @@
 use std::collections::VecDeque;
 use std::time::Instant;
-use std::{fmt, io};
+use std::{fmt, io, net};
 
-use actix_codec::{AsyncRead, AsyncWrite, Decoder, Encoder, Framed, FramedParts};
+use actix_codec::{Decoder, Encoder, Framed, FramedParts};
+use actix_server_config::IoStream;
 use actix_service::Service;
 use actix_utils::cloneable::CloneableService;
 use bitflags::bitflags;
@@ -81,6 +82,7 @@ where
     expect: CloneableService<X>,
     upgrade: Option<CloneableService<U>>,
     flags: Flags,
+    peer_addr: Option<net::SocketAddr>,
     error: Option<DispatchError>,
 
     state: State<S, B, X>,
@@ -161,7 +163,7 @@ impl PartialEq for PollResponse {
 
 impl<T, S, B, X, U> Dispatcher<T, S, B, X, U>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: Service<Request = Request>,
     S::Error: Into<Error>,
     S::Response: Into<Response<B>>,
@@ -220,14 +222,15 @@ where
 
         Dispatcher {
             inner: DispatcherState::Normal(InnerDispatcher {
-                io,
-                codec,
-                read_buf,
                 write_buf: BytesMut::with_capacity(HW_BUFFER_SIZE),
                 payload: None,
                 state: State::None,
                 error: None,
+                peer_addr: io.peer_addr(),
                 messages: VecDeque::new(),
+                io,
+                codec,
+                read_buf,
                 service,
                 expect,
                 upgrade,
@@ -241,7 +244,7 @@ where
 
 impl<T, S, B, X, U> InnerDispatcher<T, S, B, X, U>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: Service<Request = Request>,
     S::Error: Into<Error>,
     S::Response: Into<Response<B>>,
@@ -490,6 +493,7 @@ where
                     match msg {
                         Message::Item(mut req) => {
                             let pl = self.codec.message_type();
+                            req.head_mut().peer_addr = self.peer_addr;
 
                             if pl == MessageType::Stream && self.upgrade.is_some() {
                                 self.messages.push_back(DispatcherMessage::Upgrade(req));
@@ -649,7 +653,7 @@ where
 
 impl<T, S, B, X, U> Future for Dispatcher<T, S, B, X, U>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: Service<Request = Request>,
     S::Error: Into<Error>,
     S::Response: Into<Response<B>>,

actix-http/src/h1/encoder.rs

@@ -43,6 +43,10 @@ pub(crate) trait MessageType: Sized {
 
     fn headers(&self) -> &HeaderMap;
 
+    fn camel_case(&self) -> bool {
+        false
+    }
+
     fn chunked(&self) -> bool;
 
     fn encode_status(&mut self, dst: &mut BytesMut) -> io::Result<()>;
@@ -57,6 +61,7 @@ pub(crate) trait MessageType: Sized {
     ) -> io::Result<()> {
         let chunked = self.chunked();
         let mut skip_len = length != BodySize::Stream;
+        let camel_case = self.camel_case();
 
         // Content length
         if let Some(status) = self.status() {
@@ -74,18 +79,30 @@ pub(crate) trait MessageType: Sized {
         match length {
             BodySize::Stream => {
                 if chunked {
-                    dst.put_slice(b"\r\ntransfer-encoding: chunked\r\n")
+                    if camel_case {
+                        dst.put_slice(b"\r\nTransfer-Encoding: chunked\r\n")
+                    } else {
+                        dst.put_slice(b"\r\ntransfer-encoding: chunked\r\n")
+                    }
                 } else {
                     skip_len = false;
                     dst.put_slice(b"\r\n");
                 }
             }
             BodySize::Empty => {
-                dst.put_slice(b"\r\ncontent-length: 0\r\n");
+                if camel_case {
+                    dst.put_slice(b"\r\nContent-Length: 0\r\n");
+                } else {
+                    dst.put_slice(b"\r\ncontent-length: 0\r\n");
+                }
             }
             BodySize::Sized(len) => helpers::write_content_length(len, dst),
             BodySize::Sized64(len) => {
-                dst.put_slice(b"\r\ncontent-length: ");
+                if camel_case {
+                    dst.put_slice(b"\r\nContent-Length: ");
+                } else {
+                    dst.put_slice(b"\r\ncontent-length: ");
+                }
                 write!(dst.writer(), "{}\r\n", len)?;
             }
             BodySize::None => dst.put_slice(b"\r\n"),
@@ -95,10 +112,18 @@ pub(crate) trait MessageType: Sized {
         match ctype {
             ConnectionType::Upgrade => dst.put_slice(b"connection: upgrade\r\n"),
             ConnectionType::KeepAlive if version < Version::HTTP_11 => {
-                dst.put_slice(b"connection: keep-alive\r\n")
+                if camel_case {
+                    dst.put_slice(b"Connection: keep-alive\r\n")
+                } else {
+                    dst.put_slice(b"connection: keep-alive\r\n")
+                }
             }
             ConnectionType::Close if version >= Version::HTTP_11 => {
-                dst.put_slice(b"connection: close\r\n")
+                if camel_case {
+                    dst.put_slice(b"Connection: close\r\n")
+                } else {
+                    dst.put_slice(b"connection: close\r\n")
+                }
             }
             _ => (),
         }
@@ -133,7 +158,12 @@ pub(crate) trait MessageType: Sized {
                             buf = &mut *(dst.bytes_mut() as *mut _);
                         }
                     }
-                    buf[pos..pos + k.len()].copy_from_slice(k);
+                    // use upper Camel-Case
+                    if camel_case {
+                        write_camel_case(k, &mut buf[pos..pos + k.len()]);
+                    } else {
+                        buf[pos..pos + k.len()].copy_from_slice(k);
+                    }
                     pos += k.len();
                     buf[pos..pos + 2].copy_from_slice(b": ");
                     pos += 2;
@@ -158,7 +188,12 @@ pub(crate) trait MessageType: Sized {
                                 buf = &mut *(dst.bytes_mut() as *mut _);
                             }
                         }
-                        buf[pos..pos + k.len()].copy_from_slice(k);
+                        // use upper Camel-Case
+                        if camel_case {
+                            write_camel_case(k, &mut buf[pos..pos + k.len()]);
+                        } else {
+                            buf[pos..pos + k.len()].copy_from_slice(k);
+                        }
                         pos += k.len();
                         buf[pos..pos + 2].copy_from_slice(b": ");
                         pos += 2;
@@ -221,6 +256,10 @@ impl MessageType for RequestHead {
         self.chunked()
     }
 
+    fn camel_case(&self) -> bool {
+        RequestHead::camel_case_headers(self)
+    }
+
     fn headers(&self) -> &HeaderMap {
         &self.headers
     }
@@ -418,11 +457,41 @@ impl<'a> io::Write for Writer<'a> {
     }
 }
 
+fn write_camel_case(value: &[u8], buffer: &mut [u8]) {
+    let mut index = 0;
+    let key = value;
+    let mut key_iter = key.iter();
+
+    if let Some(c) = key_iter.next() {
+        if *c >= b'a' && *c <= b'z' {
+            buffer[index] = *c ^ b' ';
+            index += 1;
+        }
+    } else {
+        return;
+    }
+
+    while let Some(c) = key_iter.next() {
+        buffer[index] = *c;
+        index += 1;
+        if *c == b'-' {
+            if let Some(c) = key_iter.next() {
+                if *c >= b'a' && *c <= b'z' {
+                    buffer[index] = *c ^ b' ';
+                    index += 1;
+                }
+            }
+        }
+    }
+}
+
 #[cfg(test)]
 mod tests {
-    use super::*;
     use bytes::Bytes;
 
+    use super::*;
+    use crate::http::header::{HeaderValue, CONTENT_TYPE};
+
     #[test]
     fn test_chunked_te() {
         let mut bytes = BytesMut::new();
@@ -436,4 +505,77 @@ mod tests {
             Bytes::from_static(b"4\r\ntest\r\n0\r\n\r\n")
         );
     }
+
+    #[test]
+    fn test_camel_case() {
+        let mut bytes = BytesMut::with_capacity(2048);
+        let mut head = RequestHead::default();
+        head.set_camel_case_headers(true);
+        head.headers.insert(DATE, HeaderValue::from_static("date"));
+        head.headers
+            .insert(CONTENT_TYPE, HeaderValue::from_static("plain/text"));
+
+        let _ = head.encode_headers(
+            &mut bytes,
+            Version::HTTP_11,
+            BodySize::Empty,
+            ConnectionType::Close,
+            &ServiceConfig::default(),
+        );
+        assert_eq!(
+            bytes.take().freeze(),
+            Bytes::from_static(b"\r\nContent-Length: 0\r\nConnection: close\r\nDate: date\r\nContent-Type: plain/text\r\n\r\n")
+        );
+
+        let _ = head.encode_headers(
+            &mut bytes,
+            Version::HTTP_11,
+            BodySize::Stream,
+            ConnectionType::KeepAlive,
+            &ServiceConfig::default(),
+        );
+        assert_eq!(
+            bytes.take().freeze(),
+            Bytes::from_static(b"\r\nTransfer-Encoding: chunked\r\nDate: date\r\nContent-Type: plain/text\r\n\r\n")
+        );
+
+        let _ = head.encode_headers(
+            &mut bytes,
+            Version::HTTP_11,
+            BodySize::Sized64(100),
+            ConnectionType::KeepAlive,
+            &ServiceConfig::default(),
+        );
+        assert_eq!(
+            bytes.take().freeze(),
+            Bytes::from_static(b"\r\nContent-Length: 100\r\nDate: date\r\nContent-Type: plain/text\r\n\r\n")
+        );
+
+        head.headers
+            .append(CONTENT_TYPE, HeaderValue::from_static("xml"));
+        let _ = head.encode_headers(
+            &mut bytes,
+            Version::HTTP_11,
+            BodySize::Stream,
+            ConnectionType::KeepAlive,
+            &ServiceConfig::default(),
+        );
+        assert_eq!(
+            bytes.take().freeze(),
+            Bytes::from_static(b"\r\nTransfer-Encoding: chunked\r\nDate: date\r\nContent-Type: xml\r\nContent-Type: plain/text\r\n\r\n")
+        );
+
+        head.set_camel_case_headers(false);
+        let _ = head.encode_headers(
+            &mut bytes,
+            Version::HTTP_11,
+            BodySize::Stream,
+            ConnectionType::KeepAlive,
+            &ServiceConfig::default(),
+        );
+        assert_eq!(
+            bytes.take().freeze(),
+            Bytes::from_static(b"\r\ntransfer-encoding: chunked\r\ndate: date\r\ncontent-type: xml\r\ncontent-type: plain/text\r\n\r\n")
+        );
+    }
 }

actix-http/src/h1/service.rs

@@ -1,8 +1,8 @@
 use std::fmt;
 use std::marker::PhantomData;
 
-use actix_codec::{AsyncRead, AsyncWrite, Framed};
+use actix_codec::Framed;
-use actix_server_config::{Io, ServerConfig as SrvConfig};
+use actix_server_config::{Io, IoStream, ServerConfig as SrvConfig};
 use actix_service::{IntoNewService, NewService, Service};
 use actix_utils::cloneable::CloneableService;
 use futures::future::{ok, FutureResult};
@@ -104,7 +104,7 @@ where
 
 impl<T, P, S, B, X, U> NewService<SrvConfig> for H1Service<T, P, S, B, X, U>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: NewService<SrvConfig, Request = Request>,
     S::Error: Into<Error>,
     S::Response: Into<Response<B>>,
@@ -161,7 +161,7 @@ where
 
 impl<T, P, S, B, X, U> Future for H1ServiceResponse<T, P, S, B, X, U>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: NewService<SrvConfig, Request = Request>,
     S::Error: Into<Error>,
     S::Response: Into<Response<B>>,
@@ -245,7 +245,7 @@ where
 
 impl<T, P, S, B, X, U> Service for H1ServiceHandler<T, P, S, B, X, U>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: Service<Request = Request>,
     S::Error: Into<Error>,
     S::Response: Into<Response<B>>,
@@ -309,7 +309,7 @@ pub struct OneRequest<T, P> {
 
 impl<T, P> OneRequest<T, P>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
 {
     /// Create new `H1SimpleService` instance.
     pub fn new() -> Self {
@@ -322,7 +322,7 @@ where
 
 impl<T, P> NewService<SrvConfig> for OneRequest<T, P>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
 {
     type Request = Io<T, P>;
     type Response = (Request, Framed<T, Codec>);
@@ -348,7 +348,7 @@ pub struct OneRequestService<T, P> {
 
 impl<T, P> Service for OneRequestService<T, P>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
 {
     type Request = Io<T, P>;
     type Response = (Request, Framed<T, Codec>);
@@ -372,14 +372,14 @@ where
 #[doc(hidden)]
 pub struct OneRequestServiceResponse<T>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
 {
     framed: Option<Framed<T, Codec>>,
 }
 
 impl<T> Future for OneRequestServiceResponse<T>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
 {
     type Item = (Request, Framed<T, Codec>);
     type Error = ParseError;

actix-http/src/h2/dispatcher.rs

@@ -1,9 +1,10 @@
 use std::collections::VecDeque;
 use std::marker::PhantomData;
 use std::time::Instant;
-use std::{fmt, mem};
+use std::{fmt, mem, net};
 
 use actix_codec::{AsyncRead, AsyncWrite};
+use actix_server_config::IoStream;
 use actix_service::Service;
 use actix_utils::cloneable::CloneableService;
 use bitflags::bitflags;
@@ -29,14 +30,11 @@ use crate::response::Response;
 const CHUNK_SIZE: usize = 16_384;
 
 /// Dispatcher for HTTP/2 protocol
-pub struct Dispatcher<
+pub struct Dispatcher<T: IoStream, S: Service<Request = Request>, B: MessageBody> {
-    T: AsyncRead + AsyncWrite,
-    S: Service<Request = Request>,
-    B: MessageBody,
-> {
     service: CloneableService<S>,
     connection: Connection<T, Bytes>,
     config: ServiceConfig,
+    peer_addr: Option<net::SocketAddr>,
     ka_expire: Instant,
     ka_timer: Option<Delay>,
     _t: PhantomData<B>,
@@ -44,7 +42,7 @@ pub struct Dispatcher<
 
 impl<T, S, B> Dispatcher<T, S, B>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: Service<Request = Request>,
     S::Error: Into<Error>,
     S::Future: 'static,
@@ -56,6 +54,7 @@ where
         connection: Connection<T, Bytes>,
         config: ServiceConfig,
         timeout: Option<Delay>,
+        peer_addr: Option<net::SocketAddr>,
     ) -> Self {
         // let keepalive = config.keep_alive_enabled();
         // let flags = if keepalive {
@@ -76,9 +75,10 @@ where
         Dispatcher {
             service,
             config,
+            peer_addr,
+            connection,
             ka_expire,
             ka_timer,
-            connection,
             _t: PhantomData,
         }
     }
@@ -86,7 +86,7 @@ where
 
 impl<T, S, B> Future for Dispatcher<T, S, B>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: Service<Request = Request>,
     S::Error: Into<Error>,
     S::Future: 'static,
@@ -117,6 +117,7 @@ where
                     head.method = parts.method;
                     head.version = parts.version;
                     head.headers = parts.headers.into();
+                    head.peer_addr = self.peer_addr;
                     tokio_current_thread::spawn(ServiceResponse::<S::Future, B> {
                         state: ServiceResponseState::ServiceCall(
                             self.service.call(req),

actix-http/src/h2/service.rs

@@ -3,7 +3,7 @@ use std::marker::PhantomData;
 use std::{io, net};
 
 use actix_codec::{AsyncRead, AsyncWrite, Framed};
-use actix_server_config::{Io, ServerConfig as SrvConfig};
+use actix_server_config::{Io, IoStream, ServerConfig as SrvConfig};
 use actix_service::{IntoNewService, NewService, Service};
 use actix_utils::cloneable::CloneableService;
 use bytes::Bytes;
@@ -63,7 +63,7 @@ where
 
 impl<T, P, S, B> NewService<SrvConfig> for H2Service<T, P, S, B>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: NewService<SrvConfig, Request = Request>,
     S::Error: Into<Error>,
     S::Response: Into<Response<B>>,
@@ -95,7 +95,7 @@ pub struct H2ServiceResponse<T, P, S: NewService<SrvConfig, Request = Request>,
 
 impl<T, P, S, B> Future for H2ServiceResponse<T, P, S, B>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: NewService<SrvConfig, Request = Request>,
     S::Error: Into<Error>,
     S::Response: Into<Response<B>>,
@@ -140,7 +140,7 @@ where
 
 impl<T, P, S, B> Service for H2ServiceHandler<T, P, S, B>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: Service<Request = Request>,
     S::Error: Into<Error>,
     S::Future: 'static,
@@ -161,17 +161,20 @@ where
     }
 
     fn call(&mut self, req: Self::Request) -> Self::Future {
+        let io = req.into_parts().0;
+        let peer_addr = io.peer_addr();
         H2ServiceHandlerResponse {
             state: State::Handshake(
                 Some(self.srv.clone()),
                 Some(self.cfg.clone()),
-                server::handshake(req.into_parts().0),
+                peer_addr,
+                server::handshake(io),
             ),
         }
     }
 }
 
-enum State<T: AsyncRead + AsyncWrite, S: Service<Request = Request>, B: MessageBody>
+enum State<T: IoStream, S: Service<Request = Request>, B: MessageBody>
 where
     S::Future: 'static,
 {
@@ -179,13 +182,14 @@ where
     Handshake(
         Option<CloneableService<S>>,
         Option<ServiceConfig>,
+        Option<net::SocketAddr>,
         Handshake<T, Bytes>,
     ),
 }
 
 pub struct H2ServiceHandlerResponse<T, S, B>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: Service<Request = Request>,
     S::Error: Into<Error>,
     S::Future: 'static,
@@ -197,7 +201,7 @@ where
 
 impl<T, S, B> Future for H2ServiceHandlerResponse<T, S, B>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: Service<Request = Request>,
     S::Error: Into<Error>,
     S::Future: 'static,
@@ -210,24 +214,28 @@ where
     fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
         match self.state {
             State::Incoming(ref mut disp) => disp.poll(),
-            State::Handshake(ref mut srv, ref mut config, ref mut handshake) => {
+            State::Handshake(
-                match handshake.poll() {
+                ref mut srv,
-                    Ok(Async::Ready(conn)) => {
+                ref mut config,
-                        self.state = State::Incoming(Dispatcher::new(
+                ref peer_addr,
-                            srv.take().unwrap(),
+                ref mut handshake,
-                            conn,
+            ) => match handshake.poll() {
-                            config.take().unwrap(),
+                Ok(Async::Ready(conn)) => {
-                            None,
+                    self.state = State::Incoming(Dispatcher::new(
-                        ));
+                        srv.take().unwrap(),
-                        self.poll()
+                        conn,
-                    }
+                        config.take().unwrap(),
-                    Ok(Async::NotReady) => Ok(Async::NotReady),
+                        None,
-                    Err(err) => {
+                        peer_addr.clone(),
-                        trace!("H2 handshake error: {}", err);
+                    ));
-                        Err(err.into())
+                    self.poll()
-                    }
                 }
-            }
+                Ok(Async::NotReady) => Ok(Async::NotReady),
+                Err(err) => {
+                    trace!("H2 handshake error: {}", err);
+                    Err(err.into())
+                }
+            },
         }
     }
 }

actix-http/src/httpcodes.rs

@@ -60,6 +60,7 @@ impl Response {
     STATIC_RESP!(UnsupportedMediaType, StatusCode::UNSUPPORTED_MEDIA_TYPE);
     STATIC_RESP!(RangeNotSatisfiable, StatusCode::RANGE_NOT_SATISFIABLE);
     STATIC_RESP!(ExpectationFailed, StatusCode::EXPECTATION_FAILED);
+    STATIC_RESP!(UnprocessableEntity, StatusCode::UNPROCESSABLE_ENTITY);
 
     STATIC_RESP!(InternalServerError, StatusCode::INTERNAL_SERVER_ERROR);
     STATIC_RESP!(NotImplemented, StatusCode::NOT_IMPLEMENTED);

actix-http/src/lib.rs

@@ -12,7 +12,6 @@ pub mod body;
 mod builder;
 pub mod client;
 mod config;
-#[cfg(any(feature = "flate2-zlib", feature = "flate2-rust", feature = "brotli"))]
 pub mod encoding;
 mod extensions;
 mod header;

actix-http/src/message.rs

@@ -1,4 +1,5 @@
 use std::cell::{Ref, RefCell, RefMut};
+use std::net;
 use std::rc::Rc;
 
 use bitflags::bitflags;
@@ -26,6 +27,7 @@ bitflags! {
         const UPGRADE     = 0b0000_0100;
         const EXPECT      = 0b0000_1000;
         const NO_CHUNKING = 0b0001_0000;
+        const CAMEL_CASE  = 0b0010_0000;
     }
 }
 
@@ -43,6 +45,7 @@ pub struct RequestHead {
     pub version: Version,
     pub headers: HeaderMap,
     pub extensions: RefCell<Extensions>,
+    pub peer_addr: Option<net::SocketAddr>,
     flags: Flags,
 }
 
@@ -54,6 +57,7 @@ impl Default for RequestHead {
             version: Version::HTTP_11,
             headers: HeaderMap::with_capacity(16),
             flags: Flags::empty(),
+            peer_addr: None,
             extensions: RefCell::new(Extensions::new()),
         }
     }
@@ -94,6 +98,23 @@ impl RequestHead {
         &mut self.headers
     }
 
+    /// Is to uppercase headers with Camel-Case.
+    /// Befault is `false`
+    #[inline]
+    pub fn camel_case_headers(&self) -> bool {
+        self.flags.contains(Flags::CAMEL_CASE)
+    }
+
+    /// Set `true` to send headers which are uppercased with Camel-Case.
+    #[inline]
+    pub fn set_camel_case_headers(&mut self, val: bool) {
+        if val {
+            self.flags.insert(Flags::CAMEL_CASE);
+        } else {
+            self.flags.remove(Flags::CAMEL_CASE);
+        }
+    }
+
     #[inline]
     /// Set connection type of the message
     pub fn set_connection_type(&mut self, ctype: ConnectionType) {
@@ -428,6 +449,7 @@ impl BoxedResponsePool {
     fn release(&self, msg: Box<ResponseHead>) {
         let v = &mut self.0.borrow_mut();
         if v.len() < 128 {
+            msg.extensions.borrow_mut().clear();
             v.push(msg);
         }
     }

actix-http/src/payload.rs

@@ -53,6 +53,7 @@ where
     type Item = Bytes;
     type Error = PayloadError;
 
+    #[inline]
     fn poll(&mut self) -> Poll<Option<Self::Item>, Self::Error> {
         match self {
             Payload::None => Ok(Async::Ready(None)),

actix-http/src/request.rs

@@ -1,5 +1,5 @@
 use std::cell::{Ref, RefMut};
-use std::fmt;
+use std::{fmt, net};
 
 use http::{header, Method, Uri, Version};
 
@@ -139,6 +139,7 @@ impl<P> Request<P> {
     }
 
     /// Check if request requires connection upgrade
+    #[inline]
     pub fn upgrade(&self) -> bool {
         if let Some(conn) = self.head().headers.get(header::CONNECTION) {
             if let Ok(s) = conn.to_str() {
@@ -147,6 +148,15 @@ impl<P> Request<P> {
         }
         self.head().method == Method::CONNECT
     }
+
+    /// Peer socket address
+    ///
+    /// Peer address is actual socket address, if proxy is used in front of
+    /// actix http server, then peer address would be address of this proxy.
+    #[inline]
+    pub fn peer_addr(&self) -> Option<net::SocketAddr> {
+        self.head().peer_addr
+    }
 }
 
 impl<P> fmt::Debug for Request<P> {
@@ -168,3 +178,28 @@ impl<P> fmt::Debug for Request<P> {
         Ok(())
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use http::HttpTryFrom;
+
+    #[test]
+    fn test_basics() {
+        let msg = Message::new();
+        let mut req = Request::from(msg);
+        req.headers_mut().insert(
+            header::CONTENT_TYPE,
+            header::HeaderValue::from_static("text/plain"),
+        );
+        assert!(req.headers().contains_key(header::CONTENT_TYPE));
+
+        *req.uri_mut() = Uri::try_from("/index.html?q=1").unwrap();
+        assert_eq!(req.uri().path(), "/index.html");
+        assert_eq!(req.uri().query(), Some("q=1"));
+
+        let s = format!("{:?}", req);
+        println!("T: {:?}", s);
+        assert!(s.contains("Request HTTP/1.1 GET:/index.html"));
+    }
+}

actix-http/src/response.rs

@@ -860,7 +860,7 @@ mod tests {
                     .domain("www.rust-lang.org")
                     .path("/test")
                     .http_only(true)
-                    .max_age(time::Duration::days(1))
+                    .max_age_time(time::Duration::days(1))
                     .finish(),
             )
             .del_cookie(&cookies[1])

actix-http/src/service.rs

@@ -1,8 +1,10 @@
 use std::marker::PhantomData;
-use std::{fmt, io};
+use std::{fmt, io, net};
 
 use actix_codec::{AsyncRead, AsyncWrite, Framed};
-use actix_server_config::{Io as ServerIo, Protocol, ServerConfig as SrvConfig};
+use actix_server_config::{
+    Io as ServerIo, IoStream, Protocol, ServerConfig as SrvConfig,
+};
 use actix_service::{IntoNewService, NewService, Service};
 use actix_utils::cloneable::CloneableService;
 use bytes::{Buf, BufMut, Bytes, BytesMut};
@@ -128,7 +130,7 @@ where
 
 impl<T, P, S, B, X, U> NewService<SrvConfig> for HttpService<T, P, S, B, X, U>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: NewService<SrvConfig, Request = Request>,
     S::Error: Into<Error>,
     S::InitError: fmt::Debug,
@@ -182,7 +184,7 @@ pub struct HttpServiceResponse<
 
 impl<T, P, S, B, X, U> Future for HttpServiceResponse<T, P, S, B, X, U>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: NewService<SrvConfig, Request = Request>,
     S::Error: Into<Error>,
     S::InitError: fmt::Debug,
@@ -268,7 +270,7 @@ where
 
 impl<T, P, S, B, X, U> Service for HttpServiceHandler<T, P, S, B, X, U>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: Service<Request = Request>,
     S::Error: Into<Error>,
     S::Future: 'static,
@@ -317,6 +319,7 @@ where
         let (io, _, proto) = req.into_parts();
         match proto {
             Protocol::Http2 => {
+                let peer_addr = io.peer_addr();
                 let io = Io {
                     inner: io,
                     unread: None,
@@ -326,6 +329,7 @@ where
                         server::handshake(io),
                         self.cfg.clone(),
                         self.srv.clone(),
+                        peer_addr,
                     ))),
                 }
             }
@@ -357,7 +361,7 @@ where
     S: Service<Request = Request>,
     S::Future: 'static,
     S::Error: Into<Error>,
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     B: MessageBody,
     X: Service<Request = Request, Response = Request>,
     X::Error: Into<Error>,
@@ -376,12 +380,19 @@ where
             Option<CloneableService<U>>,
         )>,
     ),
-    Handshake(Option<(Handshake<Io<T>, Bytes>, ServiceConfig, CloneableService<S>)>),
+    Handshake(
+        Option<(
+            Handshake<Io<T>, Bytes>,
+            ServiceConfig,
+            CloneableService<S>,
+            Option<net::SocketAddr>,
+        )>,
+    ),
 }
 
 pub struct HttpServiceHandlerResponse<T, S, B, X, U>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: Service<Request = Request>,
     S::Error: Into<Error>,
     S::Future: 'static,
@@ -399,7 +410,7 @@ const HTTP2_PREFACE: [u8; 14] = *b"PRI * HTTP/2.0";
 
 impl<T, S, B, X, U> Future for HttpServiceHandlerResponse<T, S, B, X, U>
 where
-    T: AsyncRead + AsyncWrite,
+    T: IoStream,
     S: Service<Request = Request>,
     S::Error: Into<Error>,
     S::Future: 'static,
@@ -437,12 +448,17 @@ where
                 }
                 let (io, buf, cfg, srv, expect, upgrade) = data.take().unwrap();
                 if buf[..14] == HTTP2_PREFACE[..] {
+                    let peer_addr = io.peer_addr();
                     let io = Io {
                         inner: io,
                         unread: Some(buf),
                     };
-                    self.state =
+                    self.state = State::Handshake(Some((
-                        State::Handshake(Some((server::handshake(io), cfg, srv)));
+                        server::handshake(io),
+                        cfg,
+                        srv,
+                        peer_addr,
+                    )));
                 } else {
                     self.state = State::H1(h1::Dispatcher::with_timeout(
                         io,
@@ -470,8 +486,8 @@ where
                 } else {
                     panic!()
                 };
-                let (_, cfg, srv) = data.take().unwrap();
+                let (_, cfg, srv, peer_addr) = data.take().unwrap();
-                self.state = State::H2(Dispatcher::new(srv, conn, cfg, None));
+                self.state = State::H2(Dispatcher::new(srv, conn, cfg, None, peer_addr));
                 self.poll()
             }
         }
@@ -523,3 +539,25 @@ impl<T: AsyncWrite> AsyncWrite for Io<T> {
         self.inner.write_buf(buf)
     }
 }
+
+impl<T: IoStream> IoStream for Io<T> {
+    #[inline]
+    fn peer_addr(&self) -> Option<net::SocketAddr> {
+        self.inner.peer_addr()
+    }
+
+    #[inline]
+    fn set_nodelay(&mut self, nodelay: bool) -> io::Result<()> {
+        self.inner.set_nodelay(nodelay)
+    }
+
+    #[inline]
+    fn set_linger(&mut self, dur: Option<std::time::Duration>) -> io::Result<()> {
+        self.inner.set_linger(dur)
+    }
+
+    #[inline]
+    fn set_keepalive(&mut self, dur: Option<std::time::Duration>) -> io::Result<()> {
+        self.inner.set_keepalive(dur)
+    }
+}

actix-http/src/test.rs

@@ -4,6 +4,7 @@ use std::io;
 use std::str::FromStr;
 
 use actix_codec::{AsyncRead, AsyncWrite};
+use actix_server_config::IoStream;
 use bytes::{Buf, Bytes, BytesMut};
 use futures::{Async, Poll};
 use http::header::{self, HeaderName, HeaderValue};
@@ -253,3 +254,17 @@ impl AsyncWrite for TestBuffer {
         Ok(Async::NotReady)
     }
 }
+
+impl IoStream for TestBuffer {
+    fn set_nodelay(&mut self, _nodelay: bool) -> io::Result<()> {
+        Ok(())
+    }
+
+    fn set_linger(&mut self, _dur: Option<std::time::Duration>) -> io::Result<()> {
+        Ok(())
+    }
+
+    fn set_keepalive(&mut self, _dur: Option<std::time::Duration>) -> io::Result<()> {
+        Ok(())
+    }
+}

actix-http/tests/test_client.rs

@@ -59,9 +59,7 @@ fn test_connection_close() {
             .finish(|_| ok::<_, ()>(Response::Ok().body(STR)))
             .map(|_| ())
     });
-    println!("REQ: {:?}", srv.get("/").force_close());
     let response = srv.block_on(srv.get("/").force_close().send()).unwrap();
-    println!("RES: {:?}", response);
     assert!(response.status().is_success());
 }
 

actix-http/tests/test_server.rs

@@ -35,7 +35,10 @@ fn test_h1() {
             .keep_alive(KeepAlive::Disabled)
             .client_timeout(1000)
             .client_disconnect(1000)
-            .h1(|_| future::ok::<_, ()>(Response::Ok().finish()))
+            .h1(|req: Request| {
+                assert!(req.peer_addr().is_some());
+                future::ok::<_, ()>(Response::Ok().finish())
+            })
     });
 
     let response = srv.block_on(srv.get("/").send()).unwrap();
@@ -50,6 +53,7 @@ fn test_h1_2() {
             .client_timeout(1000)
             .client_disconnect(1000)
             .finish(|req: Request| {
+                assert!(req.peer_addr().is_some());
                 assert_eq!(req.version(), http::Version::HTTP_11);
                 future::ok::<_, ()>(Response::Ok().finish())
             })
@@ -115,6 +119,7 @@ fn test_h2_1() -> std::io::Result<()> {
             .and_then(
                 HttpService::build()
                     .finish(|req: Request| {
+                        assert!(req.peer_addr().is_some());
                         assert_eq!(req.version(), http::Version::HTTP_2);
                         future::ok::<_, Error>(Response::Ok().finish())
                     })

actix-multipart/CHANGES.md

@@ -1,5 +1,9 @@
 # Changes
 
-## [0.1.0-alpha.1] - 2019-04-xx
+## [0.1.0-beta.1] - 2019-04-21
+
+* Do not support nested multipart
 
 * Split multipart support to separate crate
+
+* Optimize multipart handling #634, #769

actix-multipart/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-multipart"
-version = "0.1.0-alpha.1"
+version = "0.1.0-beta.1"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Multipart support for actix web framework."
 readme = "README.md"
@@ -18,8 +18,8 @@ name = "actix_multipart"
 path = "src/lib.rs"
 
 [dependencies]
-actix-web = "1.0.0-alpha.3"
+actix-web = "1.0.0-beta.1"
-actix-service = "0.3.4"
+actix-service = "0.3.6"
 bytes = "0.4"
 derive_more = "0.14"
 httparse = "1.3"
@@ -31,4 +31,4 @@ twoway = "0.2"
 
 [dev-dependencies]
 actix-rt = "0.2.2"
-actix-http = "0.1.0-alpha.3"
+actix-http = "0.1.1"

actix-multipart/README.md

@@ -1 +1,8 @@
 # Multipart support for actix web framework [![Build Status](https://travis-ci.org/actix/actix-web.svg?branch=master)](https://travis-ci.org/actix/actix-web) [![codecov](https://codecov.io/gh/actix/actix-web/branch/master/graph/badge.svg)](https://codecov.io/gh/actix/actix-web) [![crates.io](https://meritbadge.herokuapp.com/actix-multipart)](https://crates.io/crates/actix-multipart) [![Join the chat at https://gitter.im/actix/actix](https://badges.gitter.im/actix/actix.svg)](https://gitter.im/actix/actix?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
+## Documentation & community resources
+
+* [API Documentation](https://docs.rs/actix-multipart/)
+* [Chat on gitter](https://gitter.im/actix/actix)
+* Cargo package: [actix-multipart](https://crates.io/crates/actix-multipart)
+* Minimum supported Rust version: 1.33 or later

actix-multipart/src/error.rs

@@ -16,6 +16,9 @@ pub enum MultipartError {
     /// Multipart boundary is not found
     #[display(fmt = "Multipart boundary is not found")]
     Boundary,
+    /// Nested multipart is not supported
+    #[display(fmt = "Nested multipart is not supported")]
+    Nested,
     /// Multipart stream is incomplete
     #[display(fmt = "Multipart stream is incomplete")]
     Incomplete,

actix-multipart/src/extractor.rs

@@ -1,9 +1,5 @@
 //! Multipart payload support
-use bytes::Bytes;
+use actix_web::{dev::Payload, Error, FromRequest, HttpRequest};
-use futures::Stream;
-
-use actix_web::error::{Error, PayloadError};
-use actix_web::{dev::Payload, FromRequest, HttpRequest};
 
 use crate::server::Multipart;
 
@@ -21,34 +17,26 @@ use crate::server::Multipart;
 ///
 /// fn index(payload: mp::Multipart) -> impl Future<Item = HttpResponse, Error = Error> {
 ///     payload.from_err()               // <- get multipart stream for current request
-///        .and_then(|item| match item { // <- iterate over multipart items
+///        .and_then(|field| {           // <- iterate over multipart items
-///            mp::Item::Field(field) => {
+///            // Field in turn is stream of *Bytes* object
-///                // Field in turn is stream of *Bytes* object
+///            field.from_err()
-///                Either::A(field.from_err()
+///                .fold((), |_, chunk| {
-///                          .fold((), |_, chunk| {
+///                    println!("-- CHUNK: \n{:?}", std::str::from_utf8(&chunk));
-///                              println!("-- CHUNK: \n{:?}", std::str::from_utf8(&chunk));
+///                        Ok::<_, Error>(())
-///                              Ok::<_, Error>(())
+///                    })
-///                          }))
-///             },
-///             mp::Item::Nested(mp) => {
-///                 // Or item could be nested Multipart stream
-///                 Either::B(ok(()))
-///             }
 ///         })
 ///         .fold((), |_, _| Ok::<_, Error>(()))
 ///         .map(|_| HttpResponse::Ok().into())
 /// }
 /// # fn main() {}
 /// ```
-impl<P> FromRequest<P> for Multipart
+impl FromRequest for Multipart {
-where
-    P: Stream<Item = Bytes, Error = PayloadError> + 'static,
-{
     type Error = Error;
     type Future = Result<Multipart, Error>;
+    type Config = ();
 
     #[inline]
-    fn from_request(req: &HttpRequest, payload: &mut Payload<P>) -> Self::Future {
+    fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
         Ok(Multipart::new(req.headers(), payload.take()))
     }
 }

actix-multipart/src/lib.rs

@@ -3,4 +3,4 @@ mod extractor;
 mod server;
 
 pub use self::error::MultipartError;
-pub use self::server::{Field, Item, Multipart};
+pub use self::server::{Field, Multipart};

actix-multipart/src/server.rs

@@ -32,18 +32,9 @@ pub struct Multipart {
     inner: Option<Rc<RefCell<InnerMultipart>>>,
 }
 
-/// Multipart item
-pub enum Item {
-    /// Multipart field
-    Field(Field),
-    /// Nested multipart stream
-    Nested(Multipart),
-}
-
 enum InnerMultipartItem {
     None,
     Field(Rc<RefCell<InnerField>>),
-    Multipart(Rc<RefCell<InnerMultipart>>),
 }
 
 #[derive(PartialEq, Debug)]
@@ -113,7 +104,7 @@ impl Multipart {
 }
 
 impl Stream for Multipart {
-    type Item = Item;
+    type Item = Field;
     type Error = MultipartError;
 
     fn poll(&mut self) -> Poll<Option<Self::Item>, Self::Error> {
@@ -177,7 +168,7 @@ impl InnerMultipart {
         match payload.readline() {
             None => {
                 if payload.eof {
-                    Err(MultipartError::Incomplete)
+                    Ok(Some(true))
                 } else {
                     Ok(None)
                 }
@@ -210,8 +201,7 @@ impl InnerMultipart {
             match payload.readline() {
                 Some(chunk) => {
                     if chunk.is_empty() {
-                        //ValueError("Could not find starting boundary %r"
+                        return Err(MultipartError::Boundary);
-                        //% (self._boundary))
                     }
                     if chunk.len() < boundary.len() {
                         continue;
@@ -245,7 +235,7 @@ impl InnerMultipart {
         Ok(Some(eof))
     }
 
-    fn poll(&mut self, safety: &Safety) -> Poll<Option<Item>, MultipartError> {
+    fn poll(&mut self, safety: &Safety) -> Poll<Option<Field>, MultipartError> {
         if self.state == InnerState::Eof {
             Ok(Async::Ready(None))
         } else {
@@ -262,14 +252,7 @@ impl InnerMultipart {
                                 Async::Ready(None) => true,
                             }
                         }
-                        InnerMultipartItem::Multipart(ref mut multipart) => {
+                        InnerMultipartItem::None => false,
-                            match multipart.borrow_mut().poll(safety)? {
-                                Async::NotReady => return Ok(Async::NotReady),
-                                Async::Ready(Some(_)) => continue,
-                                Async::Ready(None) => true,
-                            }
-                        }
-                        _ => false,
                     };
                     if stop {
                         self.item = InnerMultipartItem::None;
@@ -346,24 +329,7 @@ impl InnerMultipart {
 
             // nested multipart stream
             if mt.type_() == mime::MULTIPART {
-                let inner = if let Some(boundary) = mt.get_param(mime::BOUNDARY) {
+                Err(MultipartError::Nested)
-                    Rc::new(RefCell::new(InnerMultipart {
-                        payload: self.payload.clone(),
-                        boundary: boundary.as_str().to_owned(),
-                        state: InnerState::FirstBoundary,
-                        item: InnerMultipartItem::None,
-                    }))
-                } else {
-                    return Err(MultipartError::Boundary);
-                };
-
-                self.item = InnerMultipartItem::Multipart(Rc::clone(&inner));
-
-                Ok(Async::Ready(Some(Item::Nested(Multipart {
-                    safety: safety.clone(),
-                    error: None,
-                    inner: Some(inner),
-                }))))
             } else {
                 let field = Rc::new(RefCell::new(InnerField::new(
                     self.payload.clone(),
@@ -372,12 +338,12 @@ impl InnerMultipart {
                 )?));
                 self.item = InnerMultipartItem::Field(Rc::clone(&field));
 
-                Ok(Async::Ready(Some(Item::Field(Field::new(
+                Ok(Async::Ready(Some(Field::new(
                     safety.clone(),
                     headers,
                     mt,
                     field,
-                )))))
+                ))))
             }
         }
     }
@@ -538,47 +504,72 @@ impl InnerField {
         payload: &mut PayloadBuffer,
         boundary: &str,
     ) -> Poll<Option<Bytes>, MultipartError> {
-        match payload.read_until(b"\r") {
+        let mut pos = 0;
-            None => {
+
-                if payload.eof {
+        let len = payload.buf.len();
-                    Err(MultipartError::Incomplete)
+        if len == 0 {
+            return Ok(Async::NotReady);
+        }
+
+        // check boundary
+        if len > 4 && payload.buf[0] == b'\r' {
+            let b_len = if &payload.buf[..2] == b"\r\n" && &payload.buf[2..4] == b"--" {
+                Some(4)
+            } else if &payload.buf[1..3] == b"--" {
+                Some(3)
+            } else {
+                None
+            };
+
+            if let Some(b_len) = b_len {
+                let b_size = boundary.len() + b_len;
+                if len < b_size {
+                    return Ok(Async::NotReady);
                 } else {
-                    Ok(Async::NotReady)
+                    if &payload.buf[b_len..b_size] == boundary.as_bytes() {
+                        // found boundary
+                        return Ok(Async::Ready(None));
+                    } else {
+                        pos = b_size;
+                    }
                 }
             }
-            Some(mut chunk) => {
+        }
-                if chunk.len() == 1 {
+
-                    payload.unprocessed(chunk);
+        loop {
-                    match payload.read_exact(boundary.len() + 4) {
+            return if let Some(idx) = twoway::find_bytes(&payload.buf[pos..], b"\r") {
-                        None => {
+                let cur = pos + idx;
-                            if payload.eof {
+
-                                Err(MultipartError::Incomplete)
+                // check if we have enough data for boundary detection
-                            } else {
+                if cur + 4 > len {
-                                Ok(Async::NotReady)
+                    if cur > 0 {
-                            }
+                        Ok(Async::Ready(Some(payload.buf.split_to(cur).freeze())))
-                        }
+                    } else {
-                        Some(mut chunk) => {
+                        Ok(Async::NotReady)
-                            if &chunk[..2] == b"\r\n"
-                                && &chunk[2..4] == b"--"
-                                && &chunk[4..] == boundary.as_bytes()
-                            {
-                                payload.unprocessed(chunk);
-                                Ok(Async::Ready(None))
-                            } else {
-                                // \r might be part of data stream
-                                let ch = chunk.split_to(1);
-                                payload.unprocessed(chunk);
-                                Ok(Async::Ready(Some(ch)))
-                            }
-                        }
                     }
                 } else {
-                    let to = chunk.len() - 1;
+                    // check boundary
-                    let ch = chunk.split_to(to);
+                    if (&payload.buf[cur..cur + 2] == b"\r\n"
-                    payload.unprocessed(chunk);
+                        && &payload.buf[cur + 2..cur + 4] == b"--")
-                    Ok(Async::Ready(Some(ch)))
+                        || (&payload.buf[cur..cur + 1] == b"\r"
+                            && &payload.buf[cur + 1..cur + 3] == b"--")
+                    {
+                        if cur != 0 {
+                            // return buffer
+                            Ok(Async::Ready(Some(payload.buf.split_to(cur).freeze())))
+                        } else {
+                            pos = cur + 1;
+                            continue;
+                        }
+                    } else {
+                        // not boundary
+                        pos = cur + 1;
+                        continue;
+                    }
                 }
-            }
+            } else {
+                return Ok(Async::Ready(Some(payload.buf.take().freeze())));
+            };
         }
     }
 
@@ -588,26 +579,27 @@ impl InnerField {
         }
 
         let result = if let Some(payload) = self.payload.as_ref().unwrap().get_mut(s) {
-            let res = if let Some(ref mut len) = self.length {
+            if !self.eof {
-                InnerField::read_len(payload, len)?
+                let res = if let Some(ref mut len) = self.length {
-            } else {
+                    InnerField::read_len(payload, len)?
-                InnerField::read_stream(payload, &self.boundary)?
+                } else {
-            };
+                    InnerField::read_stream(payload, &self.boundary)?
+                };
 
-            match res {
+                match res {
-                Async::NotReady => Async::NotReady,
+                    Async::NotReady => return Ok(Async::NotReady),
-                Async::Ready(Some(bytes)) => Async::Ready(Some(bytes)),
+                    Async::Ready(Some(bytes)) => return Ok(Async::Ready(Some(bytes))),
-                Async::Ready(None) => {
+                    Async::Ready(None) => self.eof = true,
-                    self.eof = true;
+                }
-                    match payload.readline() {
+            }
-                        None => Async::Ready(None),
+
-                        Some(line) => {
+            match payload.readline() {
-                            if line.as_ref() != b"\r\n" {
+                None => Async::Ready(None),
-                                log::warn!("multipart field did not read all the data or it is malformed");
+                Some(line) => {
-                            }
+                    if line.as_ref() != b"\r\n" {
-                            Async::Ready(None)
+                        log::warn!("multipart field did not read all the data or it is malformed");
-                        }
                     }
+                    Async::Ready(None)
                 }
             }
         } else {
@@ -737,7 +729,7 @@ impl PayloadBuffer {
     }
 
     /// Read exact number of bytes
-    #[inline]
+    #[cfg(test)]
     fn read_exact(&mut self, size: usize) -> Option<Bytes> {
         if size <= self.buf.len() {
             Some(self.buf.split_to(size).freeze())
@@ -864,50 +856,112 @@ mod tests {
 
             let mut multipart = Multipart::new(&headers, payload);
             match multipart.poll().unwrap() {
-                Async::Ready(Some(item)) => match item {
+                Async::Ready(Some(mut field)) => {
-                    Item::Field(mut field) => {
+                    let cd = field.content_disposition().unwrap();
-                        {
+                    assert_eq!(cd.disposition, DispositionType::FormData);
-                            let cd = field.content_disposition().unwrap();
+                    assert_eq!(cd.parameters[0], DispositionParam::Name("file".into()));
-                            assert_eq!(cd.disposition, DispositionType::FormData);
-                            assert_eq!(
-                                cd.parameters[0],
-                                DispositionParam::Name("file".into())
-                            );
-                        }
-                        assert_eq!(field.content_type().type_(), mime::TEXT);
-                        assert_eq!(field.content_type().subtype(), mime::PLAIN);
 
-                        match field.poll().unwrap() {
+                    assert_eq!(field.content_type().type_(), mime::TEXT);
-                            Async::Ready(Some(chunk)) => assert_eq!(chunk, "test"),
+                    assert_eq!(field.content_type().subtype(), mime::PLAIN);
-                            _ => unreachable!(),
+
-                        }
+                    match field.poll().unwrap() {
-                        match field.poll().unwrap() {
+                        Async::Ready(Some(chunk)) => assert_eq!(chunk, "test"),
-                            Async::Ready(None) => (),
+                        _ => unreachable!(),
-                            _ => unreachable!(),
-                        }
                     }
-                    _ => unreachable!(),
+                    match field.poll().unwrap() {
-                },
+                        Async::Ready(None) => (),
+                        _ => unreachable!(),
+                    }
+                }
                 _ => unreachable!(),
             }
 
             match multipart.poll().unwrap() {
-                Async::Ready(Some(item)) => match item {
+                Async::Ready(Some(mut field)) => {
-                    Item::Field(mut field) => {
+                    assert_eq!(field.content_type().type_(), mime::TEXT);
-                        assert_eq!(field.content_type().type_(), mime::TEXT);
+                    assert_eq!(field.content_type().subtype(), mime::PLAIN);
-                        assert_eq!(field.content_type().subtype(), mime::PLAIN);
 
-                        match field.poll() {
+                    match field.poll() {
-                            Ok(Async::Ready(Some(chunk))) => assert_eq!(chunk, "data"),
+                        Ok(Async::Ready(Some(chunk))) => assert_eq!(chunk, "data"),
-                            _ => unreachable!(),
+                        _ => unreachable!(),
-                        }
-                        match field.poll() {
-                            Ok(Async::Ready(None)) => (),
-                            _ => unreachable!(),
-                        }
                     }
-                    _ => unreachable!(),
+                    match field.poll() {
-                },
+                        Ok(Async::Ready(None)) => (),
+                        _ => unreachable!(),
+                    }
+                }
+                _ => unreachable!(),
+            }
+
+            match multipart.poll().unwrap() {
+                Async::Ready(None) => (),
+                _ => unreachable!(),
+            }
+        });
+    }
+
+    #[test]
+    fn test_stream() {
+        run_on(|| {
+            let (sender, payload) = create_stream();
+
+            let bytes = Bytes::from(
+                "testasdadsad\r\n\
+                 --abbc761f78ff4d7cb7573b5a23f96ef0\r\n\
+                 Content-Disposition: form-data; name=\"file\"; filename=\"fn.txt\"\r\n\
+                 Content-Type: text/plain; charset=utf-8\r\n\r\n\
+                 test\r\n\
+                 --abbc761f78ff4d7cb7573b5a23f96ef0\r\n\
+                 Content-Type: text/plain; charset=utf-8\r\n\r\n\
+                 data\r\n\
+                 --abbc761f78ff4d7cb7573b5a23f96ef0--\r\n",
+            );
+            sender.unbounded_send(Ok(bytes)).unwrap();
+
+            let mut headers = HeaderMap::new();
+            headers.insert(
+                header::CONTENT_TYPE,
+                header::HeaderValue::from_static(
+                    "multipart/mixed; boundary=\"abbc761f78ff4d7cb7573b5a23f96ef0\"",
+                ),
+            );
+
+            let mut multipart = Multipart::new(&headers, payload);
+            match multipart.poll().unwrap() {
+                Async::Ready(Some(mut field)) => {
+                    let cd = field.content_disposition().unwrap();
+                    assert_eq!(cd.disposition, DispositionType::FormData);
+                    assert_eq!(cd.parameters[0], DispositionParam::Name("file".into()));
+
+                    assert_eq!(field.content_type().type_(), mime::TEXT);
+                    assert_eq!(field.content_type().subtype(), mime::PLAIN);
+
+                    match field.poll().unwrap() {
+                        Async::Ready(Some(chunk)) => assert_eq!(chunk, "test"),
+                        _ => unreachable!(),
+                    }
+                    match field.poll().unwrap() {
+                        Async::Ready(None) => (),
+                        _ => unreachable!(),
+                    }
+                }
+                _ => unreachable!(),
+            }
+
+            match multipart.poll().unwrap() {
+                Async::Ready(Some(mut field)) => {
+                    assert_eq!(field.content_type().type_(), mime::TEXT);
+                    assert_eq!(field.content_type().subtype(), mime::PLAIN);
+
+                    match field.poll() {
+                        Ok(Async::Ready(Some(chunk))) => assert_eq!(chunk, "data"),
+                        _ => unreachable!(),
+                    }
+                    match field.poll() {
+                        Ok(Async::Ready(None)) => (),
+                        _ => unreachable!(),
+                    }
+                }
                 _ => unreachable!(),
             }
 

actix-session/CHANGES.md

@@ -1,5 +1,19 @@
 # Changes
 
+## [0.1.0-beta.2] - 2019-04-28
+
+* Add helper trait `UserSession` which allows to get session for ServiceRequest and HttpRequest
+
+## [0.1.0-beta.1] - 2019-04-20
+
+* Update actix-web to beta.1
+
+* `CookieSession::max_age()` accepts value in seconds
+
+## [0.1.0-alpha.6] - 2019-04-14
+
+* Update actix-web alpha.6
+
 ## [0.1.0-alpha.4] - 2019-04-08
 
 * Update actix-web

actix-session/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-session"
-version = "0.1.0-alpha.4"
+version = "0.1.0-beta.2"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Session for actix web framework."
 readme = "README.md"
@@ -24,15 +24,15 @@ default = ["cookie-session"]
 cookie-session = ["actix-web/secure-cookies"]
 
 [dependencies]
-actix-web = "1.0.0-alpha.5"
+actix-web = "1.0.0-beta.2"
 actix-service = "0.3.4"
 bytes = "0.4"
 derive_more = "0.14"
 futures = "0.1.25"
-hashbrown = "0.2.0"
+hashbrown = "0.2.2"
 serde = "1.0"
 serde_json = "1.0"
-time = "0.1"
+time = "0.1.42"
 
 [dev-dependencies]
 actix-rt = "0.2.2"

actix-session/README.md

@@ -1 +1,9 @@
 # Session for actix web framework [![Build Status](https://travis-ci.org/actix/actix-web.svg?branch=master)](https://travis-ci.org/actix/actix-web) [![codecov](https://codecov.io/gh/actix/actix-web/branch/master/graph/badge.svg)](https://codecov.io/gh/actix/actix-web) [![crates.io](https://meritbadge.herokuapp.com/actix-session)](https://crates.io/crates/actix-session) [![Join the chat at https://gitter.im/actix/actix](https://badges.gitter.im/actix/actix.svg)](https://gitter.im/actix/actix?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
+## Documentation & community resources
+
+* [User Guide](https://actix.rs/docs/)
+* [API Documentation](https://docs.rs/actix-session/)
+* [Chat on gitter](https://gitter.im/actix/actix)
+* Cargo package: [actix-session](https://crates.io/crates/actix-session)
+* Minimum supported Rust version: 1.33 or later

actix-session/src/cookie.rs

@@ -27,7 +27,6 @@ use derive_more::{Display, From};
 use futures::future::{ok, Future, FutureResult};
 use futures::Poll;
 use serde_json::error::Error as JsonError;
-use time::Duration;
 
 use crate::Session;
 
@@ -57,7 +56,7 @@ struct CookieSessionInner {
     domain: Option<String>,
     secure: bool,
     http_only: bool,
-    max_age: Option<Duration>,
+    max_age: Option<time::Duration>,
     same_site: Option<SameSite>,
 }
 
@@ -120,7 +119,7 @@ impl CookieSessionInner {
         Ok(())
     }
 
-    fn load<P>(&self, req: &ServiceRequest<P>) -> HashMap<String, String> {
+    fn load(&self, req: &ServiceRequest) -> HashMap<String, String> {
         if let Ok(cookies) = req.cookies() {
             for cookie in cookies.iter() {
                 if cookie.name() == self.name {
@@ -250,19 +249,24 @@ impl CookieSession {
     }
 
     /// Sets the `max-age` field in the session cookie being built.
-    pub fn max_age(mut self, value: Duration) -> CookieSession {
+    pub fn max_age(self, seconds: i64) -> CookieSession {
+        self.max_age_time(time::Duration::seconds(seconds))
+    }
+
+    /// Sets the `max-age` field in the session cookie being built.
+    pub fn max_age_time(mut self, value: time::Duration) -> CookieSession {
         Rc::get_mut(&mut self.0).unwrap().max_age = Some(value);
         self
     }
 }
 
-impl<S, P, B: 'static> Transform<S> for CookieSession
+impl<S, B: 'static> Transform<S> for CookieSession
 where
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>>,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>>,
     S::Future: 'static,
     S::Error: 'static,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse<B>;
     type Error = S::Error;
     type InitError = ();
@@ -283,13 +287,13 @@ pub struct CookieSessionMiddleware<S> {
     inner: Rc<CookieSessionInner>,
 }
 
-impl<S, P, B: 'static> Service for CookieSessionMiddleware<S>
+impl<S, B: 'static> Service for CookieSessionMiddleware<S>
 where
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>>,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>>,
     S::Future: 'static,
     S::Error: 'static,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse<B>;
     type Error = S::Error;
     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
@@ -298,7 +302,7 @@ where
         self.service.poll_ready()
     }
 
-    fn call(&mut self, mut req: ServiceRequest<P>) -> Self::Future {
+    fn call(&mut self, mut req: ServiceRequest) -> Self::Future {
         let inner = self.inner.clone();
         let state = self.inner.load(&req);
         Session::set_session(state.into_iter(), &mut req);
@@ -317,6 +321,7 @@ where
 mod tests {
     use super::*;
     use actix_web::{test, web, App};
+    use bytes::Bytes;
 
     #[test]
     fn cookie_session() {
@@ -338,6 +343,26 @@ mod tests {
             .is_some());
     }
 
+    #[test]
+    fn private_cookie() {
+        let mut app = test::init_service(
+            App::new()
+                .wrap(CookieSession::private(&[0; 32]).secure(false))
+                .service(web::resource("/").to(|ses: Session| {
+                    let _ = ses.set("counter", 100);
+                    "test"
+                })),
+        );
+
+        let request = test::TestRequest::get().to_request();
+        let response = test::block_on(app.call(request)).unwrap();
+        assert!(response
+            .response()
+            .cookies()
+            .find(|c| c.name() == "actix-session")
+            .is_some());
+    }
+
     #[test]
     fn cookie_session_extractor() {
         let mut app = test::init_service(
@@ -357,4 +382,44 @@ mod tests {
             .find(|c| c.name() == "actix-session")
             .is_some());
     }
+
+    #[test]
+    fn basics() {
+        let mut app = test::init_service(
+            App::new()
+                .wrap(
+                    CookieSession::signed(&[0; 32])
+                        .path("/test/")
+                        .name("actix-test")
+                        .domain("localhost")
+                        .http_only(true)
+                        .same_site(SameSite::Lax)
+                        .max_age(100),
+                )
+                .service(web::resource("/").to(|ses: Session| {
+                    let _ = ses.set("counter", 100);
+                    "test"
+                }))
+                .service(web::resource("/test/").to(|ses: Session| {
+                    let val: usize = ses.get("counter").unwrap().unwrap();
+                    format!("counter: {}", val)
+                })),
+        );
+
+        let request = test::TestRequest::get().to_request();
+        let response = test::block_on(app.call(request)).unwrap();
+        let cookie = response
+            .response()
+            .cookies()
+            .find(|c| c.name() == "actix-test")
+            .unwrap()
+            .clone();
+        assert_eq!(cookie.path().unwrap(), "/test/");
+
+        let request = test::TestRequest::with_uri("/test/")
+            .cookie(cookie)
+            .to_request();
+        let body = test::read_response(&mut app, request);
+        assert_eq!(body, Bytes::from_static(b"counter: 100"));
+    }
 }

actix-session/src/lib.rs

@@ -79,6 +79,23 @@ pub use crate::cookie::CookieSession;
 /// ```
 pub struct Session(Rc<RefCell<SessionInner>>);
 
+/// Helper trait that allows to get session
+pub trait UserSession {
+    fn get_session(&mut self) -> Session;
+}
+
+impl UserSession for HttpRequest {
+    fn get_session(&mut self) -> Session {
+        Session::get_session(&mut *self.extensions_mut())
+    }
+}
+
+impl UserSession for ServiceRequest {
+    fn get_session(&mut self) -> Session {
+        Session::get_session(&mut *self.extensions_mut())
+    }
+}
+
 #[derive(Default)]
 struct SessionInner {
     state: HashMap<String, String>,
@@ -119,9 +136,9 @@ impl Session {
         inner.state.clear()
     }
 
-    pub fn set_session<P>(
+    pub fn set_session(
         data: impl Iterator<Item = (String, String)>,
-        req: &mut ServiceRequest<P>,
+        req: &mut ServiceRequest,
     ) {
         let session = Session::get_session(&mut *req.extensions_mut());
         let mut inner = session.0.borrow_mut();
@@ -172,12 +189,13 @@ impl Session {
 /// }
 /// # fn main() {}
 /// ```
-impl<P> FromRequest<P> for Session {
+impl FromRequest for Session {
     type Error = Error;
     type Future = Result<Session, Error>;
+    type Config = ();
 
     #[inline]
-    fn from_request(req: &HttpRequest, _: &mut Payload<P>) -> Self::Future {
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
         Ok(Session::get_session(&mut *req.extensions_mut()))
     }
 }
@@ -207,4 +225,18 @@ mod tests {
         let changes: Vec<_> = Session::get_changes(&mut res).unwrap().collect();
         assert_eq!(changes, [("key2".to_string(), "\"value2\"".to_string())]);
     }
+
+    #[test]
+    fn get_session() {
+        let mut req = test::TestRequest::default().to_srv_request();
+
+        Session::set_session(
+            vec![("key".to_string(), "\"value\"".to_string())].into_iter(),
+            &mut req,
+        );
+
+        let session = req.get_session();
+        let res = session.get::<String>("key").unwrap();
+        assert_eq!(res, Some("value".to_string()));
+    }
 }

actix-web-actors/Cargo.toml

@@ -18,13 +18,13 @@ name = "actix_web_actors"
 path = "src/lib.rs"
 
 [dependencies]
-actix = "0.8.0-alpha.3"
+actix = "0.8.0"
-actix-web = "1.0.0-alpha.5"
+actix-web = "1.0.0-beta.1"
-actix-http = "0.1.0-alpha.5"
+actix-http = "0.1.1"
 actix-codec = "0.1.2"
 bytes = "0.4"
 futures = "0.1.25"
 
 [dev-dependencies]
 env_logger = "0.6"
-actix-http-test = { version = "0.1.0-alpha.3", features=["ssl"] }
+actix-http-test = { version = "0.1.0", features=["ssl"] }

actix-web-actors/README.md

@@ -1 +1,8 @@
 Actix actors support for actix web framework [![Build Status](https://travis-ci.org/actix/actix-web.svg?branch=master)](https://travis-ci.org/actix/actix-web) [![codecov](https://codecov.io/gh/actix/actix-web/branch/master/graph/badge.svg)](https://codecov.io/gh/actix/actix-web) [![crates.io](https://meritbadge.herokuapp.com/actix-web-actors)](https://crates.io/crates/actix-web-actors) [![Join the chat at https://gitter.im/actix/actix](https://badges.gitter.im/actix/actix.svg)](https://gitter.im/actix/actix?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
+## Documentation & community resources
+
+* [API Documentation](https://docs.rs/actix-web-actors/)
+* [Chat on gitter](https://gitter.im/actix/actix)
+* Cargo package: [actix-web-actors](https://crates.io/crates/actix-web-actors)
+* Minimum supported Rust version: 1.33 or later

actix-web-actors/src/context.rs

@@ -199,7 +199,7 @@ mod tests {
 
     use actix::Actor;
     use actix_web::http::StatusCode;
-    use actix_web::test::{block_on, call_success, init_service, TestRequest};
+    use actix_web::test::{block_on, call_service, init_service, TestRequest};
     use actix_web::{web, App, HttpResponse};
     use bytes::{Bytes, BytesMut};
 
@@ -237,7 +237,7 @@ mod tests {
             })));
 
         let req = TestRequest::with_uri("/test").to_request();
-        let mut resp = call_success(&mut srv, req);
+        let mut resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::OK);
 
         let body = block_on(resp.take_body().fold(

actix-web-codegen/CHANGES.md

@@ -1,5 +1,13 @@
 # Changes
 
+## [0.1.0-beta.1] - 2019-04-20
+
+* Gen code for actix-web 1.0.0-beta.1
+
+## [0.1.0-alpha.6] - 2019-04-14
+
+* Gen code for actix-web 1.0.0-alpha.6
+
 ## [0.1.0-alpha.1] - 2019-03-28
 
 * Initial impl

actix-web-codegen/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-web-codegen"
-version = "0.1.0-alpha.1"
+version = "0.1.0-beta.1"
 description = "Actix web proc macros"
 readme = "README.md"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
@@ -16,7 +16,7 @@ quote = "0.6"
 syn = { version = "0.15", features = ["full", "parsing"] }
 
 [dev-dependencies]
-actix-web = { version = "1.0.0-alpha.5" }
+actix-web = { version = "1.0.0-alpha.6" }
-actix-http = { version = "0.1.0-alpha.5", features=["ssl"] }
+actix-http = { version = "0.1.1", features=["ssl"] }
-actix-http-test = { version = "0.1.0-alpha.3", features=["ssl"] }
+actix-http-test = { version = "0.1.0", features=["ssl"] }
 futures = { version = "0.1" }

actix-web-codegen/src/route.rs

@@ -61,8 +61,8 @@ impl fmt::Display for Args {
 #[allow(non_camel_case_types)]
 pub struct {name};
 
-impl<P: 'static> actix_web::dev::HttpServiceFactory<P> for {name} {{
+impl actix_web::dev::HttpServiceFactory for {name} {{
-    fn register(self, config: &mut actix_web::dev::ServiceConfig<P>) {{
+    fn register(self, config: &mut actix_web::dev::AppService) {{
         {ast}
 
         let resource = actix_web::Resource::new(\"{path}\"){guards}.{to}({name});

actix-web-codegen/tests/test_macro.rs

@@ -1,19 +1,24 @@
 use actix_http::HttpService;
 use actix_http_test::TestServer;
 use actix_web::{http, App, HttpResponse, Responder};
-use actix_web_codegen::get;
+use actix_web_codegen::{get, post, put};
 use futures::{future, Future};
 
-//fn guard_head(head: &actix_web::dev::RequestHead) -> bool {
-//    true
-//}
-
-//#[get("/test", guard="guard_head")]
 #[get("/test")]
 fn test() -> impl Responder {
     HttpResponse::Ok()
 }
 
+#[put("/test")]
+fn put_test() -> impl Responder {
+    HttpResponse::Created()
+}
+
+#[post("/test")]
+fn post_test() -> impl Responder {
+    HttpResponse::NoContent()
+}
+
 #[get("/test")]
 fn auto_async() -> impl Future<Item = HttpResponse, Error = actix_web::Error> {
     future::ok(HttpResponse::Ok().finish())
@@ -26,11 +31,28 @@ fn auto_sync() -> impl Future<Item = HttpResponse, Error = actix_web::Error> {
 
 #[test]
 fn test_body() {
-    let mut srv = TestServer::new(|| HttpService::new(App::new().service(test)));
+    let mut srv = TestServer::new(|| {
+        HttpService::new(
+            App::new()
+                .service(post_test)
+                .service(put_test)
+                .service(test),
+        )
+    });
     let request = srv.request(http::Method::GET, srv.url("/test"));
     let response = srv.block_on(request.send()).unwrap();
     assert!(response.status().is_success());
 
+    let request = srv.request(http::Method::PUT, srv.url("/test"));
+    let response = srv.block_on(request.send()).unwrap();
+    assert!(response.status().is_success());
+    assert_eq!(response.status(), http::StatusCode::CREATED);
+
+    let request = srv.request(http::Method::POST, srv.url("/test"));
+    let response = srv.block_on(request.send()).unwrap();
+    assert!(response.status().is_success());
+    assert_eq!(response.status(), http::StatusCode::NO_CONTENT);
+
     let mut srv = TestServer::new(|| HttpService::new(App::new().service(auto_sync)));
     let request = srv.request(http::Method::GET, srv.url("/test"));
     let response = srv.block_on(request.send()).unwrap();

awc/CHANGES.md

@@ -1,5 +1,33 @@
 # Changes
 
+### Added
+
+* Allow to send headers in `Camel-Case` form.
+
+
+## [0.1.1] - 2019-04-19
+
+### Added
+
+* Allow to specify server address for http and ws requests.
+
+### Changed
+
+* `ClientRequest::if_true()` and `ClientRequest::if_some()` use instance instead of ref
+
+
+## [0.1.0] - 2019-04-16
+
+* No changes
+
+
+## [0.1.0-alpha.6] - 2019-04-14
+
+### Changed
+
+* Do not set default headers for websocket request
+
+
 ## [0.1.0-alpha.5] - 2019-04-12
 
 ### Changed

awc/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "awc"
-version = "0.1.0-alpha.5"
+version = "0.1.1"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix http client."
 readme = "README.md"
@@ -8,10 +8,13 @@ keywords = ["actix", "http", "framework", "async", "web"]
 homepage = "https://actix.rs"
 repository = "https://github.com/actix/actix-web.git"
 documentation = "https://docs.rs/awc/"
+categories = ["network-programming", "asynchronous",
+              "web-programming::http-client",
+              "web-programming::websocket"]
 license = "MIT/Apache-2.0"
 exclude = [".gitignore", ".travis.yml", ".cargo/config", "appveyor.yml"]
-workspace = ".."
 edition = "2018"
+workspace = ".."
 
 [lib]
 name = "awc"
@@ -38,7 +41,7 @@ flate2-rust = ["actix-http/flate2-rust"]
 [dependencies]
 actix-codec = "0.1.2"
 actix-service = "0.3.6"
-actix-http = "0.1.0-alpha.5"
+actix-http = "0.1.4"
 base64 = "0.10.1"
 bytes = "0.4"
 derive_more = "0.14"
@@ -55,11 +58,11 @@ openssl = { version="0.10", optional = true }
 
 [dev-dependencies]
 actix-rt = "0.2.2"
-actix-web = { version = "1.0.0-alpha.5", features=["ssl"] }
+actix-web = { version = "1.0.0-beta.1", features=["ssl"] }
-actix-http = { version = "0.1.0-alpha.5", features=["ssl"] }
+actix-http = { version = "0.1.4", features=["ssl"] }
-actix-http-test = { version = "0.1.0-alpha.3", features=["ssl"] }
+actix-http-test = { version = "0.1.1", features=["ssl"] }
 actix-utils = "0.3.4"
-actix-server = { version = "0.4.1", features=["ssl"] }
+actix-server = { version = "0.4.3", features=["ssl"] }
 brotli2 = { version="0.3.2" }
 flate2 = { version="1.0.2" }
 env_logger = "0.6"

awc/README.md

@@ -1 +1,33 @@
 # Actix http client [![Build Status](https://travis-ci.org/actix/actix-web.svg?branch=master)](https://travis-ci.org/actix/actix-web) [![codecov](https://codecov.io/gh/actix/actix-web/branch/master/graph/badge.svg)](https://codecov.io/gh/actix/actix-web) [![crates.io](https://meritbadge.herokuapp.com/awc)](https://crates.io/crates/awc) [![Join the chat at https://gitter.im/actix/actix](https://badges.gitter.im/actix/actix.svg)](https://gitter.im/actix/actix?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
+An HTTP Client
+
+## Documentation & community resources
+
+* [User Guide](https://actix.rs/docs/)
+* [API Documentation](https://docs.rs/awc/)
+* [Chat on gitter](https://gitter.im/actix/actix)
+* Cargo package: [awc](https://crates.io/crates/awc)
+* Minimum supported Rust version: 1.33 or later
+
+## Example
+
+```rust
+use actix_rt::System;
+use awc::Client;
+use futures::future::{Future, lazy};
+
+fn main() {
+    System::new("test").block_on(lazy(|| {
+       let mut client = Client::default();
+
+       client.get("http://www.rust-lang.org") // <- Create request builder
+          .header("User-Agent", "Actix-web")
+          .send()                             // <- Send http request
+          .and_then(|response| {              // <- server http response
+               println!("Response: {:?}", response);
+               Ok(())
+          })
+    }));
+}
+```

awc/src/builder.rs

@@ -3,8 +3,8 @@ use std::fmt;
 use std::rc::Rc;
 use std::time::Duration;
 
-use actix_http::client::{ConnectError, Connection, Connector};
+use actix_http::client::{Connect, ConnectError, Connection, Connector};
-use actix_http::http::{header, HeaderMap, HeaderName, HttpTryFrom, Uri};
+use actix_http::http::{header, HeaderMap, HeaderName, HttpTryFrom};
 use actix_service::Service;
 
 use crate::connect::ConnectorWrapper;
@@ -40,7 +40,7 @@ impl ClientBuilder {
     /// Use custom connector service.
     pub fn connector<T>(mut self, connector: T) -> Self
     where
-        T: Service<Request = Uri, Error = ConnectError> + 'static,
+        T: Service<Request = Connect, Error = ConnectError> + 'static,
         T::Response: Connection,
         <T::Response as Connection>::Future: 'static,
         T::Future: 'static,

awc/src/connect.rs

@@ -1,10 +1,12 @@
-use std::{fmt, io};
+use std::{fmt, io, net};
 
 use actix_codec::{AsyncRead, AsyncWrite, Framed};
 use actix_http::body::Body;
-use actix_http::client::{ConnectError, Connection, SendRequestError};
+use actix_http::client::{
+    Connect as ClientConnect, ConnectError, Connection, SendRequestError,
+};
 use actix_http::h1::ClientCodec;
-use actix_http::{http, RequestHead, ResponseHead};
+use actix_http::{RequestHead, ResponseHead};
 use actix_service::Service;
 use futures::{Future, Poll};
 
@@ -17,12 +19,14 @@ pub(crate) trait Connect {
         &mut self,
         head: RequestHead,
         body: Body,
+        addr: Option<net::SocketAddr>,
     ) -> Box<Future<Item = ClientResponse, Error = SendRequestError>>;
 
     /// Send request, returns Response and Framed
     fn open_tunnel(
         &mut self,
         head: RequestHead,
+        addr: Option<net::SocketAddr>,
     ) -> Box<
         Future<
             Item = (ResponseHead, Framed<BoxedSocket, ClientCodec>),
@@ -33,7 +37,7 @@ pub(crate) trait Connect {
 
 impl<T> Connect for ConnectorWrapper<T>
 where
-    T: Service<Request = http::Uri, Error = ConnectError>,
+    T: Service<Request = ClientConnect, Error = ConnectError>,
     T::Response: Connection,
     <T::Response as Connection>::Io: 'static,
     <T::Response as Connection>::Future: 'static,
@@ -44,11 +48,15 @@ where
         &mut self,
         head: RequestHead,
         body: Body,
+        addr: Option<net::SocketAddr>,
     ) -> Box<Future<Item = ClientResponse, Error = SendRequestError>> {
         Box::new(
             self.0
                 // connect to the host
-                .call(head.uri.clone())
+                .call(ClientConnect {
+                    uri: head.uri.clone(),
+                    addr,
+                })
                 .from_err()
                 // send request
                 .and_then(move |connection| connection.send_request(head, body))
@@ -59,6 +67,7 @@ where
     fn open_tunnel(
         &mut self,
         head: RequestHead,
+        addr: Option<net::SocketAddr>,
     ) -> Box<
         Future<
             Item = (ResponseHead, Framed<BoxedSocket, ClientCodec>),
@@ -68,7 +77,10 @@ where
         Box::new(
             self.0
                 // connect to the host
-                .call(head.uri.clone())
+                .call(ClientConnect {
+                    uri: head.uri.clone(),
+                    addr,
+                })
                 .from_err()
                 // send request
                 .and_then(move |connection| connection.open_tunnel(head))

awc/src/error.rs

@@ -65,7 +65,7 @@ pub enum JsonPayloadError {
     Payload(PayloadError),
 }
 
-/// Return `InternlaServerError` for `JsonPayloadError`
+/// Return `InternalServerError` for `JsonPayloadError`
 impl ResponseError for JsonPayloadError {
     fn error_response(&self) -> Response {
         Response::new(StatusCode::INTERNAL_SERVER_ERROR)

awc/src/request.rs

@@ -1,8 +1,8 @@
-use std::fmt;
 use std::fmt::Write as FmtWrite;
 use std::io::Write;
 use std::rc::Rc;
 use std::time::Duration;
+use std::{fmt, net};
 
 use bytes::{BufMut, Bytes, BytesMut};
 use futures::future::{err, Either};
@@ -60,6 +60,7 @@ const HTTPS_ENCODING: &str = "gzip, deflate";
 pub struct ClientRequest {
     pub(crate) head: RequestHead,
     err: Option<HttpError>,
+    addr: Option<net::SocketAddr>,
     cookies: Option<CookieJar>,
     response_decompress: bool,
     timeout: Option<Duration>,
@@ -76,6 +77,7 @@ impl ClientRequest {
             config,
             head: RequestHead::default(),
             err: None,
+            addr: None,
             cookies: None,
             timeout: None,
             response_decompress: true,
@@ -97,6 +99,15 @@ impl ClientRequest {
         self
     }
 
+    /// Set socket address of the server.
+    ///
+    /// This address is used for connection. If address is not
+    /// provided url's host name get resolved.
+    pub fn address(mut self, addr: net::SocketAddr) -> Self {
+        self.addr = Some(addr);
+        self
+    }
+
     /// Set HTTP method of this request.
     #[inline]
     pub fn method(mut self, method: Method) -> Self {
@@ -224,6 +235,13 @@ impl ClientRequest {
         self
     }
 
+    /// Send headers in `Camel-Case` form.
+    #[inline]
+    pub fn camel_case(mut self) -> Self {
+        self.head.set_camel_case_headers(true);
+        self
+    }
+
     /// Force close connection instead of returning it back to connections pool.
     /// This setting affect only http/1 connections.
     #[inline]
@@ -331,26 +349,28 @@ impl ClientRequest {
 
     /// This method calls provided closure with builder reference if
     /// value is `true`.
-    pub fn if_true<F>(mut self, value: bool, f: F) -> Self
+    pub fn if_true<F>(self, value: bool, f: F) -> Self
     where
-        F: FnOnce(&mut ClientRequest),
+        F: FnOnce(ClientRequest) -> ClientRequest,
     {
         if value {
-            f(&mut self);
+            f(self)
+        } else {
+            self
         }
-        self
     }
 
     /// This method calls provided closure with builder reference if
     /// value is `Some`.
-    pub fn if_some<T, F>(mut self, value: Option<T>, f: F) -> Self
+    pub fn if_some<T, F>(self, value: Option<T>, f: F) -> Self
     where
-        F: FnOnce(T, &mut ClientRequest),
+        F: FnOnce(T, ClientRequest) -> ClientRequest,
     {
         if let Some(val) = value {
-            f(val, &mut self);
+            f(val, self)
+        } else {
+            self
         }
-        self
     }
 
     /// Complete request construction and send body.
@@ -433,7 +453,7 @@ impl ClientRequest {
         let fut = config
             .connector
             .borrow_mut()
-            .send_request(head, body.into())
+            .send_request(head, body.into(), slf.addr)
             .map(move |res| {
                 res.map_body(|head, payload| {
                     if response_decompress {
@@ -544,102 +564,121 @@ impl fmt::Debug for ClientRequest {
 
 #[cfg(test)]
 mod tests {
+    use std::time::SystemTime;
+
     use super::*;
-    use crate::{test, Client};
+    use crate::Client;
 
     #[test]
     fn test_debug() {
-        test::run_on(|| {
+        let request = Client::new().get("/").header("x-test", "111");
-            let request = Client::new().get("/").header("x-test", "111");
+        let repr = format!("{:?}", request);
-            let repr = format!("{:?}", request);
+        assert!(repr.contains("ClientRequest"));
-            assert!(repr.contains("ClientRequest"));
+        assert!(repr.contains("x-test"));
-            assert!(repr.contains("x-test"));
+    }
-        })
+
+    #[test]
+    fn test_basics() {
+        let mut req = Client::new()
+            .put("/")
+            .version(Version::HTTP_2)
+            .set(header::Date(SystemTime::now().into()))
+            .content_type("plain/text")
+            .if_true(true, |req| req.header(header::SERVER, "awc"))
+            .if_true(false, |req| req.header(header::EXPECT, "awc"))
+            .if_some(Some("server"), |val, req| {
+                req.header(header::USER_AGENT, val)
+            })
+            .if_some(Option::<&str>::None, |_, req| {
+                req.header(header::ALLOW, "1")
+            })
+            .content_length(100);
+        assert!(req.headers().contains_key(header::CONTENT_TYPE));
+        assert!(req.headers().contains_key(header::DATE));
+        assert!(req.headers().contains_key(header::SERVER));
+        assert!(req.headers().contains_key(header::USER_AGENT));
+        assert!(!req.headers().contains_key(header::ALLOW));
+        assert!(!req.headers().contains_key(header::EXPECT));
+        assert_eq!(req.head.version, Version::HTTP_2);
+        let _ = req.headers_mut();
+        let _ = req.send_body("");
     }
 
     #[test]
     fn test_client_header() {
-        test::run_on(|| {
+        let req = Client::build()
-            let req = Client::build()
+            .header(header::CONTENT_TYPE, "111")
-                .header(header::CONTENT_TYPE, "111")
+            .finish()
-                .finish()
+            .get("/");
-                .get("/");
 
-            assert_eq!(
+        assert_eq!(
-                req.head
+            req.head
-                    .headers
+                .headers
-                    .get(header::CONTENT_TYPE)
+                .get(header::CONTENT_TYPE)
-                    .unwrap()
+                .unwrap()
-                    .to_str()
+                .to_str()
-                    .unwrap(),
+                .unwrap(),
-                "111"
+            "111"
-            );
+        );
-        })
     }
 
     #[test]
     fn test_client_header_override() {
-        test::run_on(|| {
+        let req = Client::build()
-            let req = Client::build()
+            .header(header::CONTENT_TYPE, "111")
-                .header(header::CONTENT_TYPE, "111")
+            .finish()
-                .finish()
+            .get("/")
-                .get("/")
+            .set_header(header::CONTENT_TYPE, "222");
-                .set_header(header::CONTENT_TYPE, "222");
 
-            assert_eq!(
+        assert_eq!(
-                req.head
+            req.head
-                    .headers
+                .headers
-                    .get(header::CONTENT_TYPE)
+                .get(header::CONTENT_TYPE)
-                    .unwrap()
+                .unwrap()
-                    .to_str()
+                .to_str()
-                    .unwrap(),
+                .unwrap(),
-                "222"
+            "222"
-            );
+        );
-        })
     }
 
     #[test]
     fn client_basic_auth() {
-        test::run_on(|| {
+        let req = Client::new()
-            let req = Client::new()
+            .get("/")
-                .get("/")
+            .basic_auth("username", Some("password"));
-                .basic_auth("username", Some("password"));
+        assert_eq!(
-            assert_eq!(
+            req.head
-                req.head
+                .headers
-                    .headers
+                .get(header::AUTHORIZATION)
-                    .get(header::AUTHORIZATION)
+                .unwrap()
-                    .unwrap()
+                .to_str()
-                    .to_str()
+                .unwrap(),
-                    .unwrap(),
+            "Basic dXNlcm5hbWU6cGFzc3dvcmQ="
-                "Basic dXNlcm5hbWU6cGFzc3dvcmQ="
+        );
-            );
 
-            let req = Client::new().get("/").basic_auth("username", None);
+        let req = Client::new().get("/").basic_auth("username", None);
-            assert_eq!(
+        assert_eq!(
-                req.head
+            req.head
-                    .headers
+                .headers
-                    .get(header::AUTHORIZATION)
+                .get(header::AUTHORIZATION)
-                    .unwrap()
+                .unwrap()
-                    .to_str()
+                .to_str()
-                    .unwrap(),
+                .unwrap(),
-                "Basic dXNlcm5hbWU="
+            "Basic dXNlcm5hbWU="
-            );
+        );
-        });
     }
 
     #[test]
     fn client_bearer_auth() {
-        test::run_on(|| {
+        let req = Client::new().get("/").bearer_auth("someS3cr3tAutht0k3n");
-            let req = Client::new().get("/").bearer_auth("someS3cr3tAutht0k3n");
+        assert_eq!(
-            assert_eq!(
+            req.head
-                req.head
+                .headers
-                    .headers
+                .get(header::AUTHORIZATION)
-                    .get(header::AUTHORIZATION)
+                .unwrap()
-                    .unwrap()
+                .to_str()
-                    .to_str()
+                .unwrap(),
-                    .unwrap(),
+            "Bearer someS3cr3tAutht0k3n"
-                "Bearer someS3cr3tAutht0k3n"
+        );
-            );
-        })
     }
 }

awc/src/test.rs

@@ -134,3 +134,23 @@ impl TestResponse {
         }
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use std::time::SystemTime;
+
+    use super::*;
+    use crate::{cookie, http::header};
+
+    #[test]
+    fn test_basics() {
+        let res = TestResponse::default()
+            .version(Version::HTTP_2)
+            .set(header::Date(SystemTime::now().into()))
+            .cookie(cookie::Cookie::build("name", "value").finish())
+            .finish();
+        assert!(res.headers().contains_key(header::SET_COOKIE));
+        assert!(res.headers().contains_key(header::DATE));
+        assert_eq!(res.version(), Version::HTTP_2);
+    }
+}

awc/src/ws.rs

@@ -1,13 +1,12 @@
 //! Websockets client
 use std::fmt::Write as FmtWrite;
-use std::io::Write;
+use std::net::SocketAddr;
 use std::rc::Rc;
 use std::{fmt, str};
 
 use actix_codec::Framed;
 use actix_http::cookie::{Cookie, CookieJar};
 use actix_http::{ws, Payload, RequestHead};
-use bytes::{BufMut, BytesMut};
 use futures::future::{err, Either, Future};
 use percent_encoding::{percent_encode, USERINFO_ENCODE_SET};
 use tokio_timer::Timeout;
@@ -31,9 +30,9 @@ pub struct WebsocketsRequest {
     err: Option<HttpError>,
     origin: Option<HeaderValue>,
     protocols: Option<String>,
+    addr: Option<SocketAddr>,
     max_size: usize,
     server_mode: bool,
-    default_headers: bool,
     cookies: Option<CookieJar>,
     config: Rc<ClientConfig>,
 }
@@ -58,15 +57,24 @@ impl WebsocketsRequest {
             head,
             err,
             config,
+            addr: None,
             origin: None,
             protocols: None,
             max_size: 65_536,
             server_mode: false,
             cookies: None,
-            default_headers: true,
         }
     }
 
+    /// Set socket address of the server.
+    ///
+    /// This address is used for connection. If address is not
+    /// provided url's host name get resolved.
+    pub fn address(mut self, addr: SocketAddr) -> Self {
+        self.addr = Some(addr);
+        self
+    }
+
     /// Set supported websocket protocols
     pub fn protocols<U, V>(mut self, protos: U) -> Self
     where
@@ -119,13 +127,6 @@ impl WebsocketsRequest {
         self
     }
 
-    /// Do not add default request headers.
-    /// By default `Date` and `User-Agent` headers are set.
-    pub fn no_default_headers(mut self) -> Self {
-        self.default_headers = false;
-        self
-    }
-
     /// Append a header.
     ///
     /// Header gets appended to existing header.
@@ -188,10 +189,9 @@ impl WebsocketsRequest {
     }
 
     /// Set HTTP basic authorization header
-    pub fn basic_auth<U, P>(self, username: U, password: Option<P>) -> Self
+    pub fn basic_auth<U>(self, username: U, password: Option<&str>) -> Self
     where
         U: fmt::Display,
-        P: fmt::Display,
     {
         let auth = match password {
             Some(password) => format!("{}:{}", username, password),
@@ -232,67 +232,36 @@ impl WebsocketsRequest {
             return Either::A(err(InvalidUrl::UnknownScheme.into()));
         }
 
-        // set default headers
-        let mut slf = if self.default_headers {
-            // set request host header
-            if let Some(host) = self.head.uri.host() {
-                if !self.head.headers.contains_key(&header::HOST) {
-                    let mut wrt = BytesMut::with_capacity(host.len() + 5).writer();
-
-                    let _ = match self.head.uri.port_u16() {
-                        None | Some(80) | Some(443) => write!(wrt, "{}", host),
-                        Some(port) => write!(wrt, "{}:{}", host, port),
-                    };
-
-                    match wrt.get_mut().take().freeze().try_into() {
-                        Ok(value) => {
-                            self.head.headers.insert(header::HOST, value);
-                        }
-                        Err(e) => return Either::A(err(HttpError::from(e).into())),
-                    }
-                }
-            }
-
-            // user agent
-            self.set_header_if_none(
-                header::USER_AGENT,
-                concat!("awc/", env!("CARGO_PKG_VERSION")),
-            )
-        } else {
-            self
-        };
-
-        let mut head = slf.head;
-
         // set cookies
-        if let Some(ref mut jar) = slf.cookies {
+        if let Some(ref mut jar) = self.cookies {
             let mut cookie = String::new();
             for c in jar.delta() {
                 let name = percent_encode(c.name().as_bytes(), USERINFO_ENCODE_SET);
                 let value = percent_encode(c.value().as_bytes(), USERINFO_ENCODE_SET);
                 let _ = write!(&mut cookie, "; {}={}", name, value);
             }
-            head.headers.insert(
+            self.head.headers.insert(
                 header::COOKIE,
                 HeaderValue::from_str(&cookie.as_str()[2..]).unwrap(),
             );
         }
 
         // origin
-        if let Some(origin) = slf.origin.take() {
+        if let Some(origin) = self.origin.take() {
-            head.headers.insert(header::ORIGIN, origin);
+            self.head.headers.insert(header::ORIGIN, origin);
         }
 
-        head.set_connection_type(ConnectionType::Upgrade);
+        self.head.set_connection_type(ConnectionType::Upgrade);
-        head.headers
+        self.head
+            .headers
             .insert(header::UPGRADE, HeaderValue::from_static("websocket"));
-        head.headers.insert(
+        self.head.headers.insert(
             header::SEC_WEBSOCKET_VERSION,
             HeaderValue::from_static("13"),
         );
 
-        if let Some(protocols) = slf.protocols.take() {
+        if let Some(protocols) = self.protocols.take() {
-            head.headers.insert(
+            self.head.headers.insert(
                 header::SEC_WEBSOCKET_PROTOCOL,
                 HeaderValue::try_from(protocols.as_str()).unwrap(),
             );
@@ -304,19 +273,20 @@ impl WebsocketsRequest {
         let sec_key: [u8; 16] = rand::random();
         let key = base64::encode(&sec_key);
 
-        head.headers.insert(
+        self.head.headers.insert(
             header::SEC_WEBSOCKET_KEY,
             HeaderValue::try_from(key.as_str()).unwrap(),
         );
 
-        let max_size = slf.max_size;
+        let head = self.head;
-        let server_mode = slf.server_mode;
+        let max_size = self.max_size;
+        let server_mode = self.server_mode;
 
-        let fut = slf
+        let fut = self
             .config
             .connector
             .borrow_mut()
-            .open_tunnel(head)
+            .open_tunnel(head, self.addr)
             .from_err()
             .and_then(move |(head, framed)| {
                 // verify response
@@ -387,7 +357,7 @@ impl WebsocketsRequest {
             });
 
         // set request timeout
-        if let Some(timeout) = slf.config.timeout {
+        if let Some(timeout) = self.config.timeout {
             Either::B(Either::A(Timeout::new(fut, timeout).map_err(|e| {
                 if let Some(e) = e.into_inner() {
                     e
@@ -400,3 +370,128 @@ impl WebsocketsRequest {
         }
     }
 }
+
+impl fmt::Debug for WebsocketsRequest {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        writeln!(
+            f,
+            "\nWebsocketsRequest {}:{}",
+            self.head.method, self.head.uri
+        )?;
+        writeln!(f, "  headers:")?;
+        for (key, val) in self.head.headers.iter() {
+            writeln!(f, "    {:?}: {:?}", key, val)?;
+        }
+        Ok(())
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use crate::Client;
+
+    #[test]
+    fn test_debug() {
+        let request = Client::new().ws("/").header("x-test", "111");
+        let repr = format!("{:?}", request);
+        assert!(repr.contains("WebsocketsRequest"));
+        assert!(repr.contains("x-test"));
+    }
+
+    #[test]
+    fn test_header_override() {
+        let req = Client::build()
+            .header(header::CONTENT_TYPE, "111")
+            .finish()
+            .ws("/")
+            .set_header(header::CONTENT_TYPE, "222");
+
+        assert_eq!(
+            req.head
+                .headers
+                .get(header::CONTENT_TYPE)
+                .unwrap()
+                .to_str()
+                .unwrap(),
+            "222"
+        );
+    }
+
+    #[test]
+    fn basic_auth() {
+        let req = Client::new()
+            .ws("/")
+            .basic_auth("username", Some("password"));
+        assert_eq!(
+            req.head
+                .headers
+                .get(header::AUTHORIZATION)
+                .unwrap()
+                .to_str()
+                .unwrap(),
+            "Basic dXNlcm5hbWU6cGFzc3dvcmQ="
+        );
+
+        let req = Client::new().ws("/").basic_auth("username", None);
+        assert_eq!(
+            req.head
+                .headers
+                .get(header::AUTHORIZATION)
+                .unwrap()
+                .to_str()
+                .unwrap(),
+            "Basic dXNlcm5hbWU="
+        );
+    }
+
+    #[test]
+    fn bearer_auth() {
+        let req = Client::new().ws("/").bearer_auth("someS3cr3tAutht0k3n");
+        assert_eq!(
+            req.head
+                .headers
+                .get(header::AUTHORIZATION)
+                .unwrap()
+                .to_str()
+                .unwrap(),
+            "Bearer someS3cr3tAutht0k3n"
+        );
+        let _ = req.connect();
+    }
+
+    #[test]
+    fn basics() {
+        actix_http_test::run_on(|| {
+            let req = Client::new()
+                .ws("http://localhost/")
+                .origin("test-origin")
+                .max_frame_size(100)
+                .server_mode()
+                .protocols(&["v1", "v2"])
+                .set_header_if_none(header::CONTENT_TYPE, "json")
+                .set_header_if_none(header::CONTENT_TYPE, "text")
+                .cookie(Cookie::build("cookie1", "value1").finish());
+            assert_eq!(
+                req.origin.as_ref().unwrap().to_str().unwrap(),
+                "test-origin"
+            );
+            assert_eq!(req.max_size, 100);
+            assert_eq!(req.server_mode, true);
+            assert_eq!(req.protocols, Some("v1,v2".to_string()));
+            assert_eq!(
+                req.head.headers.get(header::CONTENT_TYPE).unwrap(),
+                header::HeaderValue::from_static("json")
+            );
+            let _ = req.connect();
+        });
+
+        assert!(Client::new().ws("/").connect().poll().is_err());
+        assert!(Client::new().ws("http:///test").connect().poll().is_err());
+        assert!(Client::new()
+            .ws("hmm://test.com/")
+            .connect()
+            .poll()
+            .is_err());
+    }
+}

awc/tests/test_client.rs

@@ -1,15 +1,23 @@
-use std::io::Write;
+use std::collections::HashMap;
+use std::io::{Read, Write};
+use std::sync::atomic::{AtomicUsize, Ordering};
+use std::sync::Arc;
 use std::time::Duration;
 
 use brotli2::write::BrotliEncoder;
 use bytes::Bytes;
+use flate2::read::GzDecoder;
 use flate2::write::GzEncoder;
 use flate2::Compression;
-use futures::future::Future;
+use futures::Future;
 use rand::Rng;
 
+use actix_codec::{AsyncRead, AsyncWrite};
 use actix_http::HttpService;
 use actix_http_test::TestServer;
+use actix_service::{fn_service, NewService};
+use actix_web::http::{Cookie, Version};
+use actix_web::middleware::{BodyEncoding, Compress};
 use actix_web::{http::header, web, App, Error, HttpMessage, HttpRequest, HttpResponse};
 use awc::error::SendRequestError;
 
@@ -35,6 +43,30 @@ const STR: &str = "Hello World Hello World Hello World Hello World Hello World \
                    Hello World Hello World Hello World Hello World Hello World \
                    Hello World Hello World Hello World Hello World Hello World";
 
+#[cfg(feature = "ssl")]
+fn ssl_acceptor<T: AsyncRead + AsyncWrite>(
+) -> std::io::Result<actix_server::ssl::OpensslAcceptor<T, ()>> {
+    use openssl::ssl::{SslAcceptor, SslFiletype, SslMethod};
+    // load ssl keys
+    let mut builder = SslAcceptor::mozilla_intermediate(SslMethod::tls()).unwrap();
+    builder
+        .set_private_key_file("../tests/key.pem", SslFiletype::PEM)
+        .unwrap();
+    builder
+        .set_certificate_chain_file("../tests/cert.pem")
+        .unwrap();
+    builder.set_alpn_select_callback(|_, protos| {
+        const H2: &[u8] = b"\x02h2";
+        if protos.windows(3).any(|window| window == H2) {
+            Ok(b"h2")
+        } else {
+            Err(openssl::ssl::AlpnError::NOACK)
+        }
+    });
+    builder.set_alpn_protos(b"\x02h2")?;
+    Ok(actix_server::ssl::OpensslAcceptor::new(builder.build()))
+}
+
 #[test]
 fn test_simple() {
     let mut srv =
@@ -58,6 +90,42 @@ fn test_simple() {
     // read response
     let bytes = srv.block_on(response.body()).unwrap();
     assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
+
+    // camel case
+    let response = srv.block_on(srv.post("/").camel_case().send()).unwrap();
+    assert!(response.status().is_success());
+}
+
+#[test]
+fn test_json() {
+    let mut srv = TestServer::new(|| {
+        HttpService::new(App::new().service(
+            web::resource("/").route(web::to(|_: web::Json<String>| HttpResponse::Ok())),
+        ))
+    });
+
+    let request = srv
+        .get("/")
+        .header("x-test", "111")
+        .send_json(&"TEST".to_string());
+    let response = srv.block_on(request).unwrap();
+    assert!(response.status().is_success());
+}
+
+#[test]
+fn test_form() {
+    let mut srv = TestServer::new(|| {
+        HttpService::new(App::new().service(web::resource("/").route(web::to(
+            |_: web::Form<HashMap<String, String>>| HttpResponse::Ok(),
+        ))))
+    });
+
+    let mut data = HashMap::new();
+    let _ = data.insert("key".to_string(), "TEST".to_string());
+
+    let request = srv.get("/").header("x-test", "111").send_form(&data);
+    let response = srv.block_on(request).unwrap();
+    assert!(response.status().is_success());
 }
 
 #[test]
@@ -94,11 +162,9 @@ fn test_timeout_override() {
         ))))
     });
 
-    let client = srv.execute(|| {
+    let client = awc::Client::build()
-        awc::Client::build()
+        .timeout(Duration::from_millis(50000))
-            .timeout(Duration::from_millis(50000))
+        .finish();
-            .finish()
-    });
     let request = client
         .get(srv.url("/"))
         .timeout(Duration::from_millis(50))
@@ -109,58 +175,309 @@ fn test_timeout_override() {
     }
 }
 
-// #[test]
+#[test]
-// fn test_connection_close() {
+fn test_connection_reuse() {
-//     let mut srv =
+    let num = Arc::new(AtomicUsize::new(0));
-//         test::TestServer::new(|app| app.handler(|_| HttpResponse::Ok().body(STR)));
+    let num2 = num.clone();
 
-//     let request = srv.get("/").header("Connection", "close").finish().unwrap();
+    let mut srv = TestServer::new(move || {
-//     let response = srv.execute(request.send()).unwrap();
+        let num2 = num2.clone();
-//     assert!(response.status().is_success());
+        fn_service(move |io| {
-// }
+            num2.fetch_add(1, Ordering::Relaxed);
+            Ok(io)
+        })
+        .and_then(HttpService::new(
+            App::new().service(web::resource("/").route(web::to(|| HttpResponse::Ok()))),
+        ))
+    });
 
-// #[test]
+    let client = awc::Client::default();
-// fn test_with_query_parameter() {
-//     let mut srv = test::TestServer::new(|app| {
-//         app.handler(|req: &HttpRequest| match req.query().get("qp") {
-//             Some(_) => HttpResponse::Ok().finish(),
-//             None => HttpResponse::BadRequest().finish(),
-//         })
-//     });
 
-//     let request = srv.get("/").uri(srv.url("/?qp=5").as_str()).finish().unwrap();
+    // req 1
+    let request = client.get(srv.url("/")).send();
+    let response = srv.block_on(request).unwrap();
+    assert!(response.status().is_success());
 
-//     let response = srv.execute(request.send()).unwrap();
+    // req 2
-//     assert!(response.status().is_success());
+    let req = client.post(srv.url("/"));
-// }
+    let response = srv.block_on_fn(move || req.send()).unwrap();
+    assert!(response.status().is_success());
 
-// #[test]
+    // one connection
-// fn test_no_decompress() {
+    assert_eq!(num.load(Ordering::Relaxed), 1);
-//     let mut srv =
+}
-//         test::TestServer::new(|app| app.handler(|_| HttpResponse::Ok().body(STR)));
 
-//     let request = srv.get("/").disable_decompress().finish().unwrap();
+#[cfg(feature = "ssl")]
-//     let response = srv.execute(request.send()).unwrap();
+#[test]
-//     assert!(response.status().is_success());
+fn test_connection_reuse_h2() {
+    let openssl = ssl_acceptor().unwrap();
+    let num = Arc::new(AtomicUsize::new(0));
+    let num2 = num.clone();
 
-//     // read response
+    let mut srv = TestServer::new(move || {
-//     let bytes = srv.execute(response.body()).unwrap();
+        let num2 = num2.clone();
+        fn_service(move |io| {
+            num2.fetch_add(1, Ordering::Relaxed);
+            Ok(io)
+        })
+        .and_then(
+            openssl
+                .clone()
+                .map_err(|e| println!("Openssl error: {}", e)),
+        )
+        .and_then(
+            HttpService::build()
+                .h2(App::new()
+                    .service(web::resource("/").route(web::to(|| HttpResponse::Ok()))))
+                .map_err(|_| ()),
+        )
+    });
 
-//     let mut e = GzDecoder::new(&bytes[..]);
+    // disable ssl verification
-//     let mut dec = Vec::new();
+    use openssl::ssl::{SslConnector, SslMethod, SslVerifyMode};
-//     e.read_to_end(&mut dec).unwrap();
-//     assert_eq!(Bytes::from(dec), Bytes::from_static(STR.as_ref()));
 
-//     // POST
+    let mut builder = SslConnector::builder(SslMethod::tls()).unwrap();
-//     let request = srv.post().disable_decompress().finish().unwrap();
+    builder.set_verify(SslVerifyMode::NONE);
-//     let response = srv.execute(request.send()).unwrap();
+    let _ = builder
+        .set_alpn_protos(b"\x02h2\x08http/1.1")
+        .map_err(|e| log::error!("Can not set alpn protocol: {:?}", e));
 
-//     let bytes = srv.execute(response.body()).unwrap();
+    let client = awc::Client::build()
-//     let mut e = GzDecoder::new(&bytes[..]);
+        .connector(awc::Connector::new().ssl(builder.build()).finish())
-//     let mut dec = Vec::new();
+        .finish();
-//     e.read_to_end(&mut dec).unwrap();
+
-//     assert_eq!(Bytes::from(dec), Bytes::from_static(STR.as_ref()));
+    // req 1
-// }
+    let request = client.get(srv.surl("/")).send();
+    let response = srv.block_on(request).unwrap();
+    assert!(response.status().is_success());
+
+    // req 2
+    let req = client.post(srv.surl("/"));
+    let response = srv.block_on_fn(move || req.send()).unwrap();
+    assert!(response.status().is_success());
+    assert_eq!(response.version(), Version::HTTP_2);
+
+    // one connection
+    assert_eq!(num.load(Ordering::Relaxed), 1);
+}
+
+#[test]
+fn test_connection_force_close() {
+    let num = Arc::new(AtomicUsize::new(0));
+    let num2 = num.clone();
+
+    let mut srv = TestServer::new(move || {
+        let num2 = num2.clone();
+        fn_service(move |io| {
+            num2.fetch_add(1, Ordering::Relaxed);
+            Ok(io)
+        })
+        .and_then(HttpService::new(
+            App::new().service(web::resource("/").route(web::to(|| HttpResponse::Ok()))),
+        ))
+    });
+
+    let client = awc::Client::default();
+
+    // req 1
+    let request = client.get(srv.url("/")).force_close().send();
+    let response = srv.block_on(request).unwrap();
+    assert!(response.status().is_success());
+
+    // req 2
+    let req = client.post(srv.url("/")).force_close();
+    let response = srv.block_on_fn(move || req.send()).unwrap();
+    assert!(response.status().is_success());
+
+    // two connection
+    assert_eq!(num.load(Ordering::Relaxed), 2);
+}
+
+#[test]
+fn test_connection_server_close() {
+    let num = Arc::new(AtomicUsize::new(0));
+    let num2 = num.clone();
+
+    let mut srv = TestServer::new(move || {
+        let num2 = num2.clone();
+        fn_service(move |io| {
+            num2.fetch_add(1, Ordering::Relaxed);
+            Ok(io)
+        })
+        .and_then(HttpService::new(
+            App::new().service(
+                web::resource("/")
+                    .route(web::to(|| HttpResponse::Ok().force_close().finish())),
+            ),
+        ))
+    });
+
+    let client = awc::Client::default();
+
+    // req 1
+    let request = client.get(srv.url("/")).send();
+    let response = srv.block_on(request).unwrap();
+    assert!(response.status().is_success());
+
+    // req 2
+    let req = client.post(srv.url("/"));
+    let response = srv.block_on_fn(move || req.send()).unwrap();
+    assert!(response.status().is_success());
+
+    // two connection
+    assert_eq!(num.load(Ordering::Relaxed), 2);
+}
+
+#[test]
+fn test_connection_wait_queue() {
+    let num = Arc::new(AtomicUsize::new(0));
+    let num2 = num.clone();
+
+    let mut srv = TestServer::new(move || {
+        let num2 = num2.clone();
+        fn_service(move |io| {
+            num2.fetch_add(1, Ordering::Relaxed);
+            Ok(io)
+        })
+        .and_then(HttpService::new(App::new().service(
+            web::resource("/").route(web::to(|| HttpResponse::Ok().body(STR))),
+        )))
+    });
+
+    let client = awc::Client::build()
+        .connector(awc::Connector::new().limit(1).finish())
+        .finish();
+
+    // req 1
+    let request = client.get(srv.url("/")).send();
+    let mut response = srv.block_on(request).unwrap();
+    assert!(response.status().is_success());
+
+    // req 2
+    let req2 = client.post(srv.url("/"));
+    let req2_fut = srv.execute(move || {
+        let mut fut = req2.send();
+        assert!(fut.poll().unwrap().is_not_ready());
+        fut
+    });
+
+    // read response 1
+    let bytes = srv.block_on(response.body()).unwrap();
+    assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
+
+    // req 2
+    let response = srv.block_on(req2_fut).unwrap();
+    assert!(response.status().is_success());
+
+    // two connection
+    assert_eq!(num.load(Ordering::Relaxed), 1);
+}
+
+#[test]
+fn test_connection_wait_queue_force_close() {
+    let num = Arc::new(AtomicUsize::new(0));
+    let num2 = num.clone();
+
+    let mut srv = TestServer::new(move || {
+        let num2 = num2.clone();
+        fn_service(move |io| {
+            num2.fetch_add(1, Ordering::Relaxed);
+            Ok(io)
+        })
+        .and_then(HttpService::new(
+            App::new().service(
+                web::resource("/")
+                    .route(web::to(|| HttpResponse::Ok().force_close().body(STR))),
+            ),
+        ))
+    });
+
+    let client = awc::Client::build()
+        .connector(awc::Connector::new().limit(1).finish())
+        .finish();
+
+    // req 1
+    let request = client.get(srv.url("/")).send();
+    let mut response = srv.block_on(request).unwrap();
+    assert!(response.status().is_success());
+
+    // req 2
+    let req2 = client.post(srv.url("/"));
+    let req2_fut = srv.execute(move || {
+        let mut fut = req2.send();
+        assert!(fut.poll().unwrap().is_not_ready());
+        fut
+    });
+
+    // read response 1
+    let bytes = srv.block_on(response.body()).unwrap();
+    assert_eq!(bytes, Bytes::from_static(STR.as_ref()));
+
+    // req 2
+    let response = srv.block_on(req2_fut).unwrap();
+    assert!(response.status().is_success());
+
+    // two connection
+    assert_eq!(num.load(Ordering::Relaxed), 2);
+}
+
+#[test]
+fn test_with_query_parameter() {
+    let mut srv = TestServer::new(|| {
+        HttpService::new(App::new().service(web::resource("/").to(
+            |req: HttpRequest| {
+                if req.query_string().contains("qp") {
+                    HttpResponse::Ok()
+                } else {
+                    HttpResponse::BadRequest()
+                }
+            },
+        )))
+    });
+
+    let res = srv
+        .block_on(awc::Client::new().get(srv.url("/?qp=5")).send())
+        .unwrap();
+    assert!(res.status().is_success());
+}
+
+#[test]
+fn test_no_decompress() {
+    let mut srv = TestServer::new(|| {
+        HttpService::new(App::new().wrap(Compress::default()).service(
+            web::resource("/").route(web::to(|| {
+                let mut res = HttpResponse::Ok().body(STR);
+                res.encoding(header::ContentEncoding::Gzip);
+                res
+            })),
+        ))
+    });
+
+    let mut res = srv
+        .block_on(awc::Client::new().get(srv.url("/")).no_decompress().send())
+        .unwrap();
+    assert!(res.status().is_success());
+
+    // read response
+    let bytes = srv.block_on(res.body()).unwrap();
+
+    let mut e = GzDecoder::new(&bytes[..]);
+    let mut dec = Vec::new();
+    e.read_to_end(&mut dec).unwrap();
+    assert_eq!(Bytes::from(dec), Bytes::from_static(STR.as_ref()));
+
+    // POST
+    let mut res = srv
+        .block_on(awc::Client::new().post(srv.url("/")).no_decompress().send())
+        .unwrap();
+    assert!(res.status().is_success());
+
+    let bytes = srv.block_on(res.body()).unwrap();
+    let mut e = GzDecoder::new(&bytes[..]);
+    let mut dec = Vec::new();
+    e.read_to_end(&mut dec).unwrap();
+    assert_eq!(Bytes::from(dec), Bytes::from_static(STR.as_ref()));
+}
 
 #[test]
 fn test_client_gzip_encoding() {
@@ -406,7 +723,6 @@ fn test_client_brotli_encoding() {
 
 #[test]
 fn test_client_cookie_handling() {
-    use actix_web::http::Cookie;
     fn err() -> Error {
         use std::io::{Error as IoError, ErrorKind};
         // stub some generic error
@@ -468,36 +784,6 @@ fn test_client_cookie_handling() {
     assert_eq!(c2, cookie2);
 }
 
-// #[test]
-// fn test_default_headers() {
-//     let srv = test::TestServer::new(|app| app.handler(|_| HttpResponse::Ok().body(STR)));
-
-//     let request = srv.get("/").finish().unwrap();
-//     let repr = format!("{:?}", request);
-//     assert!(repr.contains("\"accept-encoding\": \"gzip, deflate\""));
-//     assert!(repr.contains(concat!(
-//         "\"user-agent\": \"actix-web/",
-//         env!("CARGO_PKG_VERSION"),
-//         "\""
-//     )));
-
-//     let request_override = srv
-//         .get("/")
-//         .header("User-Agent", "test")
-//         .header("Accept-Encoding", "over_test")
-//         .finish()
-//         .unwrap();
-//     let repr_override = format!("{:?}", request_override);
-//     assert!(repr_override.contains("\"user-agent\": \"test\""));
-//     assert!(repr_override.contains("\"accept-encoding\": \"over_test\""));
-//     assert!(!repr_override.contains("\"accept-encoding\": \"gzip, deflate\""));
-//     assert!(!repr_override.contains(concat!(
-//         "\"user-agent\": \"Actix-web/",
-//         env!("CARGO_PKG_VERSION"),
-//         "\""
-//     )));
-// }
-
 // #[test]
 // fn client_read_until_eof() {
 //     let addr = test::TestServer::unused_addr();

examples/basic.rs

@@ -27,7 +27,7 @@ fn main() -> std::io::Result<()> {
     HttpServer::new(|| {
         App::new()
             .wrap(middleware::DefaultHeaders::new().header("X-Version", "0.2"))
-            .wrap(middleware::encoding::Compress::default())
+            .wrap(middleware::Compress::default())
             .wrap(middleware::Logger::default())
             .service(index)
             .service(no_params)
@@ -36,9 +36,9 @@ fn main() -> std::io::Result<()> {
                     .wrap(
                         middleware::DefaultHeaders::new().header("X-Version-R2", "0.3"),
                     )
-                    .default_resource(|r| {
+                    .default_service(
-                        r.route(web::route().to(|| HttpResponse::MethodNotAllowed()))
+                        web::route().to(|| HttpResponse::MethodNotAllowed()),
-                    })
+                    )
                     .route(web::get().to_async(index_async)),
             )
             .service(web::resource("/test1.html").to(|| "Test\r\n"))

src/app.rs

@@ -1,24 +1,21 @@
 use std::cell::RefCell;
+use std::fmt;
 use std::marker::PhantomData;
 use std::rc::Rc;
 
 use actix_http::body::{Body, MessageBody};
-#[cfg(any(feature = "brotli", feature = "flate2-zlib", feature = "flate2-rust"))]
-use actix_http::encoding::{Decoder, Encoder};
 use actix_server_config::ServerConfig;
 use actix_service::boxed::{self, BoxedNewService};
 use actix_service::{
     apply_transform, IntoNewService, IntoTransform, NewService, Transform,
 };
-#[cfg(any(feature = "brotli", feature = "flate2-zlib", feature = "flate2-rust"))]
+use futures::IntoFuture;
-use bytes::Bytes;
-use futures::{IntoFuture, Stream};
 
-use crate::app_service::{AppChain, AppEntry, AppInit, AppRouting, AppRoutingFactory};
+use crate::app_service::{AppEntry, AppInit, AppRoutingFactory};
-use crate::config::{AppConfig, AppConfigInner, RouterConfig};
+use crate::config::{AppConfig, AppConfigInner, ServiceConfig};
 use crate::data::{Data, DataFactory};
-use crate::dev::{Payload, PayloadStream, ResourceDef};
+use crate::dev::ResourceDef;
-use crate::error::{Error, PayloadError};
+use crate::error::Error;
 use crate::resource::Resource;
 use crate::route::Route;
 use crate::service::{
@@ -26,40 +23,44 @@ use crate::service::{
     ServiceResponse,
 };
 
-type HttpNewService<P> =
+type HttpNewService = BoxedNewService<(), ServiceRequest, ServiceResponse, Error, ()>;
-    BoxedNewService<(), ServiceRequest<P>, ServiceResponse, Error, ()>;
 
 /// Application builder - structure that follows the builder pattern
 /// for building application instances.
-pub struct App<In, Out, T>
+pub struct App<T, B> {
-where
+    endpoint: T,
-    T: NewService<Request = ServiceRequest<In>, Response = ServiceRequest<Out>>,
+    services: Vec<Box<ServiceFactory>>,
-{
+    default: Option<Rc<HttpNewService>>,
-    chain: T,
+    factory_ref: Rc<RefCell<Option<AppRoutingFactory>>>,
     data: Vec<Box<DataFactory>>,
     config: AppConfigInner,
-    _t: PhantomData<(In, Out)>,
+    external: Vec<ResourceDef>,
+    _t: PhantomData<(B)>,
 }
 
-impl App<PayloadStream, PayloadStream, AppChain> {
+impl App<AppEntry, Body> {
     /// Create application builder. Application can be configured with a builder-like pattern.
     pub fn new() -> Self {
+        let fref = Rc::new(RefCell::new(None));
         App {
-            chain: AppChain,
+            endpoint: AppEntry::new(fref.clone()),
             data: Vec::new(),
+            services: Vec::new(),
+            default: None,
+            factory_ref: fref,
             config: AppConfigInner::default(),
+            external: Vec::new(),
             _t: PhantomData,
         }
     }
 }
 
-impl<In, Out, T> App<In, Out, T>
+impl<T, B> App<T, B>
 where
-    In: 'static,
+    B: MessageBody,
-    Out: 'static,
     T: NewService<
-        Request = ServiceRequest<In>,
+        Request = ServiceRequest,
-        Response = ServiceRequest<Out>,
+        Response = ServiceResponse<B>,
         Error = Error,
         InitError = (),
     >,
@@ -94,169 +95,11 @@ where
     ///                 web::get().to(index)));
     /// }
     /// ```
-    pub fn data<S: 'static>(mut self, data: S) -> Self {
+    pub fn data<U: Into<Data<U>> + 'static>(mut self, data: U) -> Self {
-        self.data.push(Box::new(Data::new(data)));
+        self.data.push(Box::new(data.into()));
         self
     }
 
-    /// Set application data factory. This function is
-    /// similar to `.data()` but it accepts data factory. Data object get
-    /// constructed asynchronously during application initialization.
-    pub fn data_factory<F, R>(mut self, data: F) -> Self
-    where
-        F: Fn() -> R + 'static,
-        R: IntoFuture + 'static,
-        R::Error: std::fmt::Debug,
-    {
-        self.data.push(Box::new(data));
-        self
-    }
-
-    /// Registers middleware, in the form of a middleware component (type),
-    /// that runs during inbound and/or outbound processing in the request
-    /// lifecycle (request -> response), modifying request/response as
-    /// necessary, across all requests managed by the *Application*.
-    ///
-    /// Use middleware when you need to read or modify *every* request or response in some way.
-    ///
-    /// ```rust
-    /// use actix_service::Service;
-    /// # use futures::Future;
-    /// use actix_web::{middleware, web, App};
-    /// use actix_web::http::{header::CONTENT_TYPE, HeaderValue};
-    ///
-    /// fn index() -> &'static str {
-    ///     "Welcome!"
-    /// }
-    ///
-    /// fn main() {
-    ///     let app = App::new()
-    ///         .wrap(middleware::Logger::default())
-    ///         .route("/index.html", web::get().to(index));
-    /// }
-    /// ```
-    pub fn wrap<M, B, F>(
-        self,
-        mw: F,
-    ) -> AppRouter<
-        T,
-        Out,
-        B,
-        impl NewService<
-            Request = ServiceRequest<Out>,
-            Response = ServiceResponse<B>,
-            Error = Error,
-            InitError = (),
-        >,
-    >
-    where
-        M: Transform<
-            AppRouting<Out>,
-            Request = ServiceRequest<Out>,
-            Response = ServiceResponse<B>,
-            Error = Error,
-            InitError = (),
-        >,
-        F: IntoTransform<M, AppRouting<Out>>,
-    {
-        let fref = Rc::new(RefCell::new(None));
-        let endpoint = apply_transform(mw, AppEntry::new(fref.clone()));
-        AppRouter {
-            endpoint,
-            chain: self.chain,
-            data: self.data,
-            services: Vec::new(),
-            default: None,
-            factory_ref: fref,
-            config: self.config,
-            external: Vec::new(),
-            _t: PhantomData,
-        }
-    }
-
-    /// Registers middleware, in the form of a closure, that runs during inbound
-    /// and/or outbound processing in the request lifecycle (request -> response),
-    /// modifying request/response as necessary, across all requests managed by
-    /// the *Application*.
-    ///
-    /// Use middleware when you need to read or modify *every* request or response in some way.
-    ///
-    /// ```rust
-    /// use actix_service::Service;
-    /// # use futures::Future;
-    /// use actix_web::{web, App};
-    /// use actix_web::http::{header::CONTENT_TYPE, HeaderValue};
-    ///
-    /// fn index() -> &'static str {
-    ///     "Welcome!"
-    /// }
-    ///
-    /// fn main() {
-    ///     let app = App::new()
-    ///         .wrap_fn(|req, srv|
-    ///             srv.call(req).map(|mut res| {
-    ///                 res.headers_mut().insert(
-    ///                    CONTENT_TYPE, HeaderValue::from_static("text/plain"),
-    ///                 );
-    ///                 res
-    ///             }))
-    ///         .route("/index.html", web::get().to(index));
-    /// }
-    /// ```
-    pub fn wrap_fn<F, R, B>(
-        self,
-        mw: F,
-    ) -> AppRouter<
-        T,
-        Out,
-        B,
-        impl NewService<
-            Request = ServiceRequest<Out>,
-            Response = ServiceResponse<B>,
-            Error = Error,
-            InitError = (),
-        >,
-    >
-    where
-        F: FnMut(ServiceRequest<Out>, &mut AppRouting<Out>) -> R + Clone,
-        R: IntoFuture<Item = ServiceResponse<B>, Error = Error>,
-    {
-        self.wrap(mw)
-    }
-
-    /// Register a request modifier. It can modify any request parameters
-    /// including request payload type.
-    pub fn chain<C, F, P>(
-        self,
-        chain: F,
-    ) -> App<
-        In,
-        P,
-        impl NewService<
-            Request = ServiceRequest<In>,
-            Response = ServiceRequest<P>,
-            Error = Error,
-            InitError = (),
-        >,
-    >
-    where
-        C: NewService<
-            Request = ServiceRequest<Out>,
-            Response = ServiceRequest<P>,
-            Error = Error,
-            InitError = (),
-        >,
-        F: IntoNewService<C>,
-    {
-        let chain = self.chain.and_then(chain.into_new_service());
-        App {
-            chain,
-            data: self.data,
-            config: self.config,
-            _t: PhantomData,
-        }
-    }
-
     /// Run external configuration as part of the application building
     /// process
     ///
@@ -269,7 +112,7 @@ where
     /// use actix_web::{web, middleware, App, HttpResponse};
     ///
     /// // this function could be located in different module
-    /// fn config<P>(cfg: &mut web::RouterConfig<P>) {
+    /// fn config(cfg: &mut web::ServiceConfig) {
     ///     cfg.service(web::resource("/test")
     ///         .route(web::get().to(|| HttpResponse::Ok()))
     ///         .route(web::head().to(|| HttpResponse::MethodNotAllowed()))
@@ -283,27 +126,16 @@ where
     ///         .route("/index.html", web::get().to(|| HttpResponse::Ok()));
     /// }
     /// ```
-    pub fn configure<F>(mut self, f: F) -> AppRouter<T, Out, Body, AppEntry<Out>>
+    pub fn configure<F>(mut self, f: F) -> Self
     where
-        F: Fn(&mut RouterConfig<Out>),
+        F: Fn(&mut ServiceConfig),
     {
-        let mut cfg = RouterConfig::new();
+        let mut cfg = ServiceConfig::new();
         f(&mut cfg);
         self.data.extend(cfg.data);
-
+        self.services.extend(cfg.services);
-        let fref = Rc::new(RefCell::new(None));
+        self.external.extend(cfg.external);
-
+        self
-        AppRouter {
-            chain: self.chain,
-            default: None,
-            endpoint: AppEntry::new(fref.clone()),
-            factory_ref: fref,
-            data: self.data,
-            config: self.config,
-            services: cfg.services,
-            external: cfg.external,
-            _t: PhantomData,
-        }
     }
 
     /// Configure route for a specific path.
@@ -325,171 +157,7 @@ where
     ///         .route("/test2", web::post().to(|| HttpResponse::MethodNotAllowed()));
     /// }
     /// ```
-    pub fn route(
+    pub fn route(self, path: &str, mut route: Route) -> Self {
-        self,
-        path: &str,
-        mut route: Route<Out>,
-    ) -> AppRouter<T, Out, Body, AppEntry<Out>> {
-        self.service(
-            Resource::new(path)
-                .add_guards(route.take_guards())
-                .route(route),
-        )
-    }
-
-    /// Register http service.
-    ///
-    /// Http service is any type that implements `HttpServiceFactory` trait.
-    ///
-    /// Actix web provides several services implementations:
-    ///
-    /// * *Resource* is an entry in resource table which corresponds to requested URL.
-    /// * *Scope* is a set of resources with common root path.
-    /// * "StaticFiles" is a service for static files support
-    pub fn service<F>(self, service: F) -> AppRouter<T, Out, Body, AppEntry<Out>>
-    where
-        F: HttpServiceFactory<Out> + 'static,
-    {
-        let fref = Rc::new(RefCell::new(None));
-
-        AppRouter {
-            chain: self.chain,
-            default: None,
-            endpoint: AppEntry::new(fref.clone()),
-            factory_ref: fref,
-            data: self.data,
-            config: self.config,
-            services: vec![Box::new(ServiceFactoryWrapper::new(service))],
-            external: Vec::new(),
-            _t: PhantomData,
-        }
-    }
-
-    /// Set server host name.
-    ///
-    /// Host name is used by application router as a hostname for url
-    /// generation. Check [ConnectionInfo](./dev/struct.ConnectionInfo.
-    /// html#method.host) documentation for more information.
-    ///
-    /// By default host name is set to a "localhost" value.
-    pub fn hostname(mut self, val: &str) -> Self {
-        self.config.host = val.to_owned();
-        self
-    }
-
-    #[cfg(any(feature = "brotli", feature = "flate2-zlib", feature = "flate2-rust"))]
-    /// Enable content compression and decompression.
-    pub fn enable_encoding(
-        self,
-    ) -> AppRouter<
-        impl NewService<
-            Request = ServiceRequest<In>,
-            Response = ServiceRequest<Decoder<Payload<Out>>>,
-            Error = Error,
-            InitError = (),
-        >,
-        Decoder<Payload<Out>>,
-        Encoder<Body>,
-        impl NewService<
-            Request = ServiceRequest<Decoder<Payload<Out>>>,
-            Response = ServiceResponse<Encoder<Body>>,
-            Error = Error,
-            InitError = (),
-        >,
-    >
-    where
-        Out: Stream<Item = Bytes, Error = PayloadError>,
-    {
-        use crate::middleware::encoding::{Compress, Decompress};
-
-        self.chain(Decompress::new()).wrap(Compress::default())
-    }
-}
-
-/// Application router builder - Structure that follows the builder pattern
-/// for building application instances.
-pub struct AppRouter<C, P, B, T> {
-    chain: C,
-    endpoint: T,
-    services: Vec<Box<ServiceFactory<P>>>,
-    default: Option<Rc<HttpNewService<P>>>,
-    factory_ref: Rc<RefCell<Option<AppRoutingFactory<P>>>>,
-    data: Vec<Box<DataFactory>>,
-    config: AppConfigInner,
-    external: Vec<ResourceDef>,
-    _t: PhantomData<(P, B)>,
-}
-
-impl<C, P, B, T> AppRouter<C, P, B, T>
-where
-    P: 'static,
-    B: MessageBody,
-    T: NewService<
-        Request = ServiceRequest<P>,
-        Response = ServiceResponse<B>,
-        Error = Error,
-        InitError = (),
-    >,
-{
-    /// Run external configuration as part of the application building
-    /// process
-    ///
-    /// This function is useful for moving parts of configuration to a
-    /// different module or even library. For example,
-    /// some of the resource's configuration could be moved to different module.
-    ///
-    /// ```rust
-    /// # extern crate actix_web;
-    /// use actix_web::{web, middleware, App, HttpResponse};
-    ///
-    /// // this function could be located in different module
-    /// fn config<P>(cfg: &mut web::RouterConfig<P>) {
-    ///     cfg.service(web::resource("/test")
-    ///         .route(web::get().to(|| HttpResponse::Ok()))
-    ///         .route(web::head().to(|| HttpResponse::MethodNotAllowed()))
-    ///     );
-    /// }
-    ///
-    /// fn main() {
-    ///     let app = App::new()
-    ///         .wrap(middleware::Logger::default())
-    ///         .configure(config)  // <- register resources
-    ///         .route("/index.html", web::get().to(|| HttpResponse::Ok()));
-    /// }
-    /// ```
-    pub fn configure<F>(mut self, f: F) -> Self
-    where
-        F: Fn(&mut RouterConfig<P>),
-    {
-        let mut cfg = RouterConfig::new();
-        f(&mut cfg);
-        self.data.extend(cfg.data);
-        self.services.extend(cfg.services);
-        self.external.extend(cfg.external);
-
-        self
-    }
-
-    /// Configure route for a specific path.
-    ///
-    /// This is a simplified version of the `App::service()` method.
-    /// This method can not be could multiple times, in that case
-    /// multiple resources with one route would be registered for same resource path.
-    ///
-    /// ```rust
-    /// use actix_web::{web, App, HttpResponse};
-    ///
-    /// fn index(data: web::Path<(String, String)>) -> &'static str {
-    ///     "Welcome!"
-    /// }
-    ///
-    /// fn main() {
-    ///     let app = App::new()
-    ///         .route("/test1", web::get().to(index))
-    ///         .route("/test2", web::post().to(|| HttpResponse::MethodNotAllowed()));
-    /// }
-    /// ```
-    pub fn route(self, path: &str, mut route: Route<P>) -> Self {
         self.service(
             Resource::new(path)
                 .add_guards(route.take_guards())
@@ -508,102 +176,75 @@ where
     /// * "StaticFiles" is a service for static files support
     pub fn service<F>(mut self, factory: F) -> Self
     where
-        F: HttpServiceFactory<P> + 'static,
+        F: HttpServiceFactory + 'static,
     {
         self.services
             .push(Box::new(ServiceFactoryWrapper::new(factory)));
         self
     }
 
-    /// Registers middleware, in the form of a middleware component (type),
+    /// Set server host name.
-    /// that runs during inbound and/or outbound processing in the request
-    /// lifecycle (request -> response), modifying request/response as
-    /// necessary, across all requests managed by the *Route*.
     ///
-    /// Use middleware when you need to read or modify *every* request or response in some way.
+    /// Host name is used by application router as a hostname for url
+    /// generation. Check [ConnectionInfo](./dev/struct.ConnectionInfo.
+    /// html#method.host) documentation for more information.
     ///
-    pub fn wrap<M, B1, F>(
+    /// By default host name is set to a "localhost" value.
-        self,
+    pub fn hostname(mut self, val: &str) -> Self {
-        mw: F,
+        self.config.host = val.to_owned();
-    ) -> AppRouter<
+        self
-        C,
-        P,
-        B1,
-        impl NewService<
-            Request = ServiceRequest<P>,
-            Response = ServiceResponse<B1>,
-            Error = Error,
-            InitError = (),
-        >,
-    >
-    where
-        M: Transform<
-            T::Service,
-            Request = ServiceRequest<P>,
-            Response = ServiceResponse<B1>,
-            Error = Error,
-            InitError = (),
-        >,
-        B1: MessageBody,
-        F: IntoTransform<M, T::Service>,
-    {
-        let endpoint = apply_transform(mw, self.endpoint);
-        AppRouter {
-            endpoint,
-            chain: self.chain,
-            data: self.data,
-            services: self.services,
-            default: self.default,
-            factory_ref: self.factory_ref,
-            config: self.config,
-            external: self.external,
-            _t: PhantomData,
-        }
     }
 
-    /// Registers middleware, in the form of a closure, that runs during inbound
+    /// Default service to be used if no matching resource could be found.
-    /// and/or outbound processing in the request lifecycle (request -> response),
-    /// modifying request/response as necessary, across all requests managed by
-    /// the *Route*.
     ///
-    /// Use middleware when you need to read or modify *every* request or response in some way.
+    /// It is possible to use services like `Resource`, `Route`.
     ///
-    pub fn wrap_fn<B1, F, R>(
+    /// ```rust
-        self,
+    /// use actix_web::{web, App, HttpResponse};
-        mw: F,
+    ///
-    ) -> AppRouter<
+    /// fn index() -> &'static str {
-        C,
+    ///     "Welcome!"
-        P,
+    /// }
-        B1,
+    ///
-        impl NewService<
+    /// fn main() {
-            Request = ServiceRequest<P>,
+    ///     let app = App::new()
-            Response = ServiceResponse<B1>,
+    ///         .service(
-            Error = Error,
+    ///             web::resource("/index.html").route(web::get().to(index)))
-            InitError = (),
+    ///         .default_service(
-        >,
+    ///             web::route().to(|| HttpResponse::NotFound()));
-    >
+    /// }
+    /// ```
+    ///
+    /// It is also possible to use static files as default service.
+    ///
+    /// ```rust
+    /// use actix_files::Files;
+    /// use actix_web::{web, App, HttpResponse};
+    ///
+    /// fn main() {
+    ///     let app = App::new()
+    ///         .service(
+    ///             web::resource("/index.html").to(|| HttpResponse::Ok()))
+    ///         .default_service(
+    ///             Files::new("", "./static")
+    ///         );
+    /// }
+    /// ```
+    pub fn default_service<F, U>(mut self, f: F) -> Self
     where
-        B1: MessageBody,
+        F: IntoNewService<U>,
-        F: FnMut(ServiceRequest<P>, &mut T::Service) -> R + Clone,
-        R: IntoFuture<Item = ServiceResponse<B1>, Error = Error>,
-    {
-        self.wrap(mw)
-    }
-
-    /// Default resource to be used if no matching resource could be found.
-    pub fn default_resource<F, U>(mut self, f: F) -> Self
-    where
-        F: FnOnce(Resource<P>) -> Resource<P, U>,
         U: NewService<
-                Request = ServiceRequest<P>,
+                Request = ServiceRequest,
                 Response = ServiceResponse,
                 Error = Error,
-                InitError = (),
             > + 'static,
+        U::InitError: fmt::Debug,
     {
         // create and configure default resource
         self.default = Some(Rc::new(boxed::new_service(
-            f(Resource::new("")).into_new_service().map_init_err(|_| ()),
+            f.into_new_service().map_init_err(|e| {
+                log::error!("Can not construct default service: {:?}", e)
+            }),
         )));
 
         self
@@ -641,30 +282,139 @@ where
         self.external.push(rdef);
         self
     }
+
+    /// Registers middleware, in the form of a middleware component (type),
+    /// that runs during inbound and/or outbound processing in the request
+    /// lifecycle (request -> response), modifying request/response as
+    /// necessary, across all requests managed by the *Application*.
+    ///
+    /// Use middleware when you need to read or modify *every* request or
+    /// response in some way.
+    ///
+    /// Notice that the keyword for registering middleware is `wrap`. As you
+    /// register middleware using `wrap` in the App builder,  imagine wrapping
+    /// layers around an inner App.  The first middleware layer exposed to a
+    /// Request is the outermost layer-- the *last* registered in
+    /// the builder chain.  Consequently, the *first* middleware registered
+    /// in the builder chain is the *last* to execute during request processing.
+    ///
+    /// ```rust
+    /// use actix_service::Service;
+    /// # use futures::Future;
+    /// use actix_web::{middleware, web, App};
+    /// use actix_web::http::{header::CONTENT_TYPE, HeaderValue};
+    ///
+    /// fn index() -> &'static str {
+    ///     "Welcome!"
+    /// }
+    ///
+    /// fn main() {
+    ///     let app = App::new()
+    ///         .wrap(middleware::Logger::default())
+    ///         .route("/index.html", web::get().to(index));
+    /// }
+    /// ```
+    pub fn wrap<M, B1, F>(
+        self,
+        mw: F,
+    ) -> App<
+        impl NewService<
+            Request = ServiceRequest,
+            Response = ServiceResponse<B1>,
+            Error = Error,
+            InitError = (),
+        >,
+        B1,
+    >
+    where
+        M: Transform<
+            T::Service,
+            Request = ServiceRequest,
+            Response = ServiceResponse<B1>,
+            Error = Error,
+            InitError = (),
+        >,
+        B1: MessageBody,
+        F: IntoTransform<M, T::Service>,
+    {
+        let endpoint = apply_transform(mw, self.endpoint);
+        App {
+            endpoint,
+            data: self.data,
+            services: self.services,
+            default: self.default,
+            factory_ref: self.factory_ref,
+            config: self.config,
+            external: self.external,
+            _t: PhantomData,
+        }
+    }
+
+    /// Registers middleware, in the form of a closure, that runs during inbound
+    /// and/or outbound processing in the request lifecycle (request -> response),
+    /// modifying request/response as necessary, across all requests managed by
+    /// the *Application*.
+    ///
+    /// Use middleware when you need to read or modify *every* request or response in some way.
+    ///
+    /// ```rust
+    /// use actix_service::Service;
+    /// # use futures::Future;
+    /// use actix_web::{web, App};
+    /// use actix_web::http::{header::CONTENT_TYPE, HeaderValue};
+    ///
+    /// fn index() -> &'static str {
+    ///     "Welcome!"
+    /// }
+    ///
+    /// fn main() {
+    ///     let app = App::new()
+    ///         .wrap_fn(|req, srv|
+    ///             srv.call(req).map(|mut res| {
+    ///                 res.headers_mut().insert(
+    ///                    CONTENT_TYPE, HeaderValue::from_static("text/plain"),
+    ///                 );
+    ///                 res
+    ///             }))
+    ///         .route("/index.html", web::get().to(index));
+    /// }
+    /// ```
+    pub fn wrap_fn<B1, F, R>(
+        self,
+        mw: F,
+    ) -> App<
+        impl NewService<
+            Request = ServiceRequest,
+            Response = ServiceResponse<B1>,
+            Error = Error,
+            InitError = (),
+        >,
+        B1,
+    >
+    where
+        B1: MessageBody,
+        F: FnMut(ServiceRequest, &mut T::Service) -> R + Clone,
+        R: IntoFuture<Item = ServiceResponse<B1>, Error = Error>,
+    {
+        self.wrap(mw)
+    }
 }
 
-impl<C, T, P: 'static, B: MessageBody> IntoNewService<AppInit<C, T, P, B>, ServerConfig>
+impl<T, B> IntoNewService<AppInit<T, B>, ServerConfig> for App<T, B>
-    for AppRouter<C, P, B, T>
 where
+    B: MessageBody,
     T: NewService<
-        Request = ServiceRequest<P>,
+        Request = ServiceRequest,
         Response = ServiceResponse<B>,
         Error = Error,
         InitError = (),
     >,
-    C: NewService<
-        Request = ServiceRequest,
-        Response = ServiceRequest<P>,
-        Error = Error,
-        InitError = (),
-    >,
 {
-    fn into_new_service(self) -> AppInit<C, T, P, B> {
+    fn into_new_service(self) -> AppInit<T, B> {
         AppInit {
-            chain: self.chain,
+            data: Rc::new(self.data),
-            data: self.data,
             endpoint: self.endpoint,
-            services: RefCell::new(self.services),
+            services: Rc::new(RefCell::new(self.services)),
             external: RefCell::new(self.external),
             default: self.default,
             factory_ref: self.factory_ref,
@@ -676,13 +426,16 @@ where
 #[cfg(test)]
 mod tests {
     use actix_service::Service;
+    use bytes::Bytes;
     use futures::{Future, IntoFuture};
 
     use super::*;
     use crate::http::{header, HeaderValue, Method, StatusCode};
     use crate::service::{ServiceRequest, ServiceResponse};
-    use crate::test::{block_on, call_success, init_service, TestRequest};
+    use crate::test::{
-    use crate::{web, Error, HttpResponse};
+        block_fn, block_on, call_service, init_service, read_body, TestRequest,
+    };
+    use crate::{web, Error, HttpRequest, HttpResponse};
 
     #[test]
     fn test_default_resource() {
@@ -690,7 +443,7 @@ mod tests {
             App::new().service(web::resource("/test").to(|| HttpResponse::Ok())),
         );
         let req = TestRequest::with_uri("/test").to_request();
-        let resp = block_on(srv.call(req)).unwrap();
+        let resp = block_fn(|| srv.call(req)).unwrap();
         assert_eq!(resp.status(), StatusCode::OK);
 
         let req = TestRequest::with_uri("/blah").to_request();
@@ -702,10 +455,14 @@ mod tests {
                 .service(web::resource("/test").to(|| HttpResponse::Ok()))
                 .service(
                     web::resource("/test2")
-                        .default_resource(|r| r.to(|| HttpResponse::Created()))
+                        .default_service(|r: ServiceRequest| {
+                            r.into_response(HttpResponse::Created())
+                        })
                         .route(web::get().to(|| HttpResponse::Ok())),
                 )
-                .default_resource(|r| r.to(|| HttpResponse::MethodNotAllowed())),
+                .default_service(|r: ServiceRequest| {
+                    r.into_response(HttpResponse::MethodNotAllowed())
+                }),
         );
 
         let req = TestRequest::with_uri("/blah").to_request();
@@ -723,32 +480,32 @@ mod tests {
         assert_eq!(resp.status(), StatusCode::CREATED);
     }
 
-    #[test]
+    // #[test]
-    fn test_data_factory() {
+    // fn test_data_factory() {
-        let mut srv =
+    //     let mut srv =
-            init_service(App::new().data_factory(|| Ok::<_, ()>(10usize)).service(
+    //         init_service(App::new().data_factory(|| Ok::<_, ()>(10usize)).service(
-                web::resource("/").to(|_: web::Data<usize>| HttpResponse::Ok()),
+    //             web::resource("/").to(|_: web::Data<usize>| HttpResponse::Ok()),
-            ));
+    //         ));
-        let req = TestRequest::default().to_request();
+    //     let req = TestRequest::default().to_request();
-        let resp = block_on(srv.call(req)).unwrap();
+    //     let resp = block_on(srv.call(req)).unwrap();
-        assert_eq!(resp.status(), StatusCode::OK);
+    //     assert_eq!(resp.status(), StatusCode::OK);
 
-        let mut srv =
+    //     let mut srv =
-            init_service(App::new().data_factory(|| Ok::<_, ()>(10u32)).service(
+    //         init_service(App::new().data_factory(|| Ok::<_, ()>(10u32)).service(
-                web::resource("/").to(|_: web::Data<usize>| HttpResponse::Ok()),
+    //             web::resource("/").to(|_: web::Data<usize>| HttpResponse::Ok()),
-            ));
+    //         ));
-        let req = TestRequest::default().to_request();
+    //     let req = TestRequest::default().to_request();
-        let resp = block_on(srv.call(req)).unwrap();
+    //     let resp = block_on(srv.call(req)).unwrap();
-        assert_eq!(resp.status(), StatusCode::INTERNAL_SERVER_ERROR);
+    //     assert_eq!(resp.status(), StatusCode::INTERNAL_SERVER_ERROR);
-    }
+    // }
 
-    fn md<S, P, B>(
+    fn md<S, B>(
-        req: ServiceRequest<P>,
+        req: ServiceRequest,
         srv: &mut S,
     ) -> impl IntoFuture<Item = ServiceResponse<B>, Error = Error>
     where
         S: Service<
-            Request = ServiceRequest<P>,
+            Request = ServiceRequest,
             Response = ServiceResponse<B>,
             Error = Error,
         >,
@@ -768,7 +525,7 @@ mod tests {
                 .route("/test", web::get().to(|| HttpResponse::Ok())),
         );
         let req = TestRequest::with_uri("/test").to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::OK);
         assert_eq!(
             resp.headers().get(header::CONTENT_TYPE).unwrap(),
@@ -784,7 +541,7 @@ mod tests {
                 .wrap(md),
         );
         let req = TestRequest::with_uri("/test").to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::OK);
         assert_eq!(
             resp.headers().get(header::CONTENT_TYPE).unwrap(),
@@ -808,7 +565,7 @@ mod tests {
                 .service(web::resource("/test").to(|| HttpResponse::Ok())),
         );
         let req = TestRequest::with_uri("/test").to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::OK);
         assert_eq!(
             resp.headers().get(header::CONTENT_TYPE).unwrap(),
@@ -832,11 +589,33 @@ mod tests {
                 }),
         );
         let req = TestRequest::with_uri("/test").to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::OK);
         assert_eq!(
             resp.headers().get(header::CONTENT_TYPE).unwrap(),
             HeaderValue::from_static("0001")
         );
     }
+
+    #[test]
+    fn test_external_resource() {
+        let mut srv = init_service(
+            App::new()
+                .external_resource("youtube", "https://youtube.com/watch/{video_id}")
+                .route(
+                    "/test",
+                    web::get().to(|req: HttpRequest| {
+                        HttpResponse::Ok().body(format!(
+                            "{}",
+                            req.url_for("youtube", &["12345"]).unwrap()
+                        ))
+                    }),
+                ),
+        );
+        let req = TestRequest::with_uri("/test").to_request();
+        let resp = call_service(&mut srv, req);
+        assert_eq!(resp.status(), StatusCode::OK);
+        let body = read_body(resp);
+        assert_eq!(body, Bytes::from_static(b"https://youtube.com/watch/12345"));
+    }
 }

src/app_service.rs

@@ -2,16 +2,16 @@ use std::cell::RefCell;
 use std::marker::PhantomData;
 use std::rc::Rc;
 
-use actix_http::{Request, Response};
+use actix_http::{Extensions, Request, Response};
 use actix_router::{Path, ResourceDef, ResourceInfo, Router, Url};
 use actix_server_config::ServerConfig;
 use actix_service::boxed::{self, BoxedNewService, BoxedService};
-use actix_service::{fn_service, AndThen, NewService, Service, ServiceExt};
+use actix_service::{fn_service, NewService, Service};
 use futures::future::{ok, Either, FutureResult};
 use futures::{Async, Future, Poll};
 
-use crate::config::{AppConfig, ServiceConfig};
+use crate::config::{AppConfig, AppService};
-use crate::data::{DataFactory, DataFactoryResult};
+use crate::data::DataFactory;
 use crate::error::Error;
 use crate::guard::Guard;
 use crate::request::{HttpRequest, HttpRequestPool};
@@ -19,9 +19,8 @@ use crate::rmap::ResourceMap;
 use crate::service::{ServiceFactory, ServiceRequest, ServiceResponse};
 
 type Guards = Vec<Box<Guard>>;
-type HttpService<P> = BoxedService<ServiceRequest<P>, ServiceResponse, Error>;
+type HttpService = BoxedService<ServiceRequest, ServiceResponse, Error>;
-type HttpNewService<P> =
+type HttpNewService = BoxedNewService<(), ServiceRequest, ServiceResponse, Error, ()>;
-    BoxedNewService<(), ServiceRequest<P>, ServiceResponse, Error, ()>;
 type BoxedResponse = Either<
     FutureResult<ServiceResponse, Error>,
     Box<Future<Item = ServiceResponse, Error = Error>>,
@@ -29,36 +28,28 @@ type BoxedResponse = Either<
 
 /// Service factory to convert `Request` to a `ServiceRequest<S>`.
 /// It also executes data factories.
-pub struct AppInit<C, T, P, B>
+pub struct AppInit<T, B>
 where
-    C: NewService<Request = ServiceRequest, Response = ServiceRequest<P>>,
     T: NewService<
-        Request = ServiceRequest<P>,
+        Request = ServiceRequest,
         Response = ServiceResponse<B>,
         Error = Error,
         InitError = (),
     >,
 {
-    pub(crate) chain: C,
     pub(crate) endpoint: T,
-    pub(crate) data: Vec<Box<DataFactory>>,
+    pub(crate) data: Rc<Vec<Box<DataFactory>>>,
     pub(crate) config: RefCell<AppConfig>,
-    pub(crate) services: RefCell<Vec<Box<ServiceFactory<P>>>>,
+    pub(crate) services: Rc<RefCell<Vec<Box<ServiceFactory>>>>,
-    pub(crate) default: Option<Rc<HttpNewService<P>>>,
+    pub(crate) default: Option<Rc<HttpNewService>>,
-    pub(crate) factory_ref: Rc<RefCell<Option<AppRoutingFactory<P>>>>,
+    pub(crate) factory_ref: Rc<RefCell<Option<AppRoutingFactory>>>,
     pub(crate) external: RefCell<Vec<ResourceDef>>,
 }
 
-impl<C, T, P: 'static, B> NewService<ServerConfig> for AppInit<C, T, P, B>
+impl<T, B> NewService<ServerConfig> for AppInit<T, B>
 where
-    C: NewService<
-        Request = ServiceRequest,
-        Response = ServiceRequest<P>,
-        Error = Error,
-        InitError = (),
-    >,
     T: NewService<
-        Request = ServiceRequest<P>,
+        Request = ServiceRequest,
         Response = ServiceResponse<B>,
         Error = Error,
         InitError = (),
@@ -66,19 +57,20 @@ where
 {
     type Request = Request;
     type Response = ServiceResponse<B>;
-    type Error = C::Error;
+    type Error = T::Error;
-    type InitError = C::InitError;
+    type InitError = T::InitError;
-    type Service = AndThen<AppInitService<C::Service, P>, T::Service>;
+    type Service = AppInitService<T::Service, B>;
-    type Future = AppInitResult<C, T, P, B>;
+    type Future = AppInitResult<T, B>;
 
     fn new_service(&self, cfg: &ServerConfig) -> Self::Future {
         // update resource default service
         let default = self.default.clone().unwrap_or_else(|| {
-            Rc::new(boxed::new_service(fn_service(|req: ServiceRequest<P>| {
+            Rc::new(boxed::new_service(fn_service(|req: ServiceRequest| {
                 Ok(req.into_response(Response::NotFound().finish()))
             })))
         });
 
+        // App config
         {
             let mut c = self.config.borrow_mut();
             let loc_cfg = Rc::get_mut(&mut c.0).unwrap();
@@ -86,8 +78,11 @@ where
             loc_cfg.addr = cfg.local_addr();
         }
 
-        let mut config =
+        let mut config = AppService::new(
-            ServiceConfig::new(self.config.borrow().clone(), default.clone());
+            self.config.borrow().clone(),
+            default.clone(),
+            self.data.clone(),
+        );
 
         // register services
         std::mem::replace(&mut *self.services.borrow_mut(), Vec::new())
@@ -96,12 +91,13 @@ where
 
         let mut rmap = ResourceMap::new(ResourceDef::new(""));
 
+        let (config, services) = config.into_services();
+
         // complete pipeline creation
         *self.factory_ref.borrow_mut() = Some(AppRoutingFactory {
             default,
             services: Rc::new(
-                config
+                services
-                    .into_services()
                     .into_iter()
                     .map(|(mut rdef, srv, guards, nested)| {
                         rmap.add(&mut rdef, nested);
@@ -120,85 +116,62 @@ where
         let rmap = Rc::new(rmap);
         rmap.finish(rmap.clone());
 
+        // create app data container
+        let mut data = Extensions::new();
+        for f in self.data.iter() {
+            f.create(&mut data);
+        }
+
         AppInitResult {
-            chain: None,
-            chain_fut: self.chain.new_service(&()),
             endpoint: None,
             endpoint_fut: self.endpoint.new_service(&()),
-            data: self.data.iter().map(|s| s.construct()).collect(),
+            data: Rc::new(data),
-            config: self.config.borrow().clone(),
+            config,
             rmap,
             _t: PhantomData,
         }
     }
 }
 
-pub struct AppInitResult<C, T, P, B>
+pub struct AppInitResult<T, B>
 where
-    C: NewService,
     T: NewService,
 {
-    chain: Option<C::Service>,
     endpoint: Option<T::Service>,
-    chain_fut: C::Future,
     endpoint_fut: T::Future,
     rmap: Rc<ResourceMap>,
-    data: Vec<Box<DataFactoryResult>>,
     config: AppConfig,
-    _t: PhantomData<(P, B)>,
+    data: Rc<Extensions>,
+    _t: PhantomData<B>,
 }
 
-impl<C, T, P, B> Future for AppInitResult<C, T, P, B>
+impl<T, B> Future for AppInitResult<T, B>
 where
-    C: NewService<
-        Request = ServiceRequest,
-        Response = ServiceRequest<P>,
-        Error = Error,
-        InitError = (),
-    >,
     T: NewService<
-        Request = ServiceRequest<P>,
+        Request = ServiceRequest,
         Response = ServiceResponse<B>,
         Error = Error,
         InitError = (),
     >,
 {
-    type Item = AndThen<AppInitService<C::Service, P>, T::Service>;
+    type Item = AppInitService<T::Service, B>;
-    type Error = C::InitError;
+    type Error = T::InitError;
 
     fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
-        let mut idx = 0;
-        let mut extensions = self.config.0.extensions.borrow_mut();
-        while idx < self.data.len() {
-            if let Async::Ready(_) = self.data[idx].poll_result(&mut extensions)? {
-                self.data.remove(idx);
-            } else {
-                idx += 1;
-            }
-        }
-
-        if self.chain.is_none() {
-            if let Async::Ready(srv) = self.chain_fut.poll()? {
-                self.chain = Some(srv);
-            }
-        }
-
         if self.endpoint.is_none() {
             if let Async::Ready(srv) = self.endpoint_fut.poll()? {
                 self.endpoint = Some(srv);
             }
         }
 
-        if self.chain.is_some() && self.endpoint.is_some() {
+        if self.endpoint.is_some() {
-            Ok(Async::Ready(
+            Ok(Async::Ready(AppInitService {
-                AppInitService {
+                service: self.endpoint.take().unwrap(),
-                    chain: self.chain.take().unwrap(),
+                rmap: self.rmap.clone(),
-                    rmap: self.rmap.clone(),
+                config: self.config.clone(),
-                    config: self.config.clone(),
+                data: self.data.clone(),
-                    pool: HttpRequestPool::create(),
+                pool: HttpRequestPool::create(),
-                }
+            }))
-                .and_then(self.endpoint.take().unwrap()),
-            ))
         } else {
             Ok(Async::NotReady)
         }
@@ -206,27 +179,28 @@ where
 }
 
 /// Service to convert `Request` to a `ServiceRequest<S>`
-pub struct AppInitService<C, P>
+pub struct AppInitService<T: Service, B>
 where
-    C: Service<Request = ServiceRequest, Response = ServiceRequest<P>, Error = Error>,
+    T: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
 {
-    chain: C,
+    service: T,
     rmap: Rc<ResourceMap>,
     config: AppConfig,
+    data: Rc<Extensions>,
     pool: &'static HttpRequestPool,
 }
 
-impl<C, P> Service for AppInitService<C, P>
+impl<T, B> Service for AppInitService<T, B>
 where
-    C: Service<Request = ServiceRequest, Response = ServiceRequest<P>, Error = Error>,
+    T: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
 {
     type Request = Request;
-    type Response = ServiceRequest<P>;
+    type Response = ServiceResponse<B>;
-    type Error = C::Error;
+    type Error = T::Error;
-    type Future = C::Future;
+    type Future = T::Future;
 
     fn poll_ready(&mut self) -> Poll<(), Self::Error> {
-        self.chain.poll_ready()
+        self.service.poll_ready()
     }
 
     fn call(&mut self, req: Request) -> Self::Future {
@@ -237,6 +211,7 @@ where
             inner.path.get_mut().update(&head.uri);
             inner.path.reset();
             inner.head = head;
+            inner.app_data = self.data.clone();
             req
         } else {
             HttpRequest::new(
@@ -244,25 +219,26 @@ where
                 head,
                 self.rmap.clone(),
                 self.config.clone(),
+                self.data.clone(),
                 self.pool,
             )
         };
-        self.chain.call(ServiceRequest::from_parts(req, payload))
+        self.service.call(ServiceRequest::from_parts(req, payload))
     }
 }
 
-pub struct AppRoutingFactory<P> {
+pub struct AppRoutingFactory {
-    services: Rc<Vec<(ResourceDef, HttpNewService<P>, RefCell<Option<Guards>>)>>,
+    services: Rc<Vec<(ResourceDef, HttpNewService, RefCell<Option<Guards>>)>>,
-    default: Rc<HttpNewService<P>>,
+    default: Rc<HttpNewService>,
 }
 
-impl<P: 'static> NewService for AppRoutingFactory<P> {
+impl NewService for AppRoutingFactory {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
     type InitError = ();
-    type Service = AppRouting<P>;
+    type Service = AppRouting;
-    type Future = AppRoutingFactoryResponse<P>;
+    type Future = AppRoutingFactoryResponse;
 
     fn new_service(&self, _: &()) -> Self::Future {
         AppRoutingFactoryResponse {
@@ -283,23 +259,23 @@ impl<P: 'static> NewService for AppRoutingFactory<P> {
     }
 }
 
-type HttpServiceFut<P> = Box<Future<Item = HttpService<P>, Error = ()>>;
+type HttpServiceFut = Box<Future<Item = HttpService, Error = ()>>;
 
 /// Create app service
 #[doc(hidden)]
-pub struct AppRoutingFactoryResponse<P> {
+pub struct AppRoutingFactoryResponse {
-    fut: Vec<CreateAppRoutingItem<P>>,
+    fut: Vec<CreateAppRoutingItem>,
-    default: Option<HttpService<P>>,
+    default: Option<HttpService>,
-    default_fut: Option<Box<Future<Item = HttpService<P>, Error = ()>>>,
+    default_fut: Option<Box<Future<Item = HttpService, Error = ()>>>,
 }
 
-enum CreateAppRoutingItem<P> {
+enum CreateAppRoutingItem {
-    Future(Option<ResourceDef>, Option<Guards>, HttpServiceFut<P>),
+    Future(Option<ResourceDef>, Option<Guards>, HttpServiceFut),
-    Service(ResourceDef, Option<Guards>, HttpService<P>),
+    Service(ResourceDef, Option<Guards>, HttpService),
 }
 
-impl<P> Future for AppRoutingFactoryResponse<P> {
+impl Future for AppRoutingFactoryResponse {
-    type Item = AppRouting<P>;
+    type Item = AppRouting;
     type Error = ();
 
     fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
@@ -360,14 +336,14 @@ impl<P> Future for AppRoutingFactoryResponse<P> {
     }
 }
 
-pub struct AppRouting<P> {
+pub struct AppRouting {
-    router: Router<HttpService<P>, Guards>,
+    router: Router<HttpService, Guards>,
-    ready: Option<(ServiceRequest<P>, ResourceInfo)>,
+    ready: Option<(ServiceRequest, ResourceInfo)>,
-    default: Option<HttpService<P>>,
+    default: Option<HttpService>,
 }
 
-impl<P> Service for AppRouting<P> {
+impl Service for AppRouting {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
     type Future = BoxedResponse;
@@ -380,7 +356,7 @@ impl<P> Service for AppRouting<P> {
         }
     }
 
-    fn call(&mut self, mut req: ServiceRequest<P>) -> Self::Future {
+    fn call(&mut self, mut req: ServiceRequest) -> Self::Future {
         let res = self.router.recognize_mut_checked(&mut req, |req, guards| {
             if let Some(ref guards) = guards {
                 for f in guards {
@@ -404,58 +380,25 @@ impl<P> Service for AppRouting<P> {
 }
 
 /// Wrapper service for routing
-pub struct AppEntry<P> {
+pub struct AppEntry {
-    factory: Rc<RefCell<Option<AppRoutingFactory<P>>>>,
+    factory: Rc<RefCell<Option<AppRoutingFactory>>>,
 }
 
-impl<P> AppEntry<P> {
+impl AppEntry {
-    pub fn new(factory: Rc<RefCell<Option<AppRoutingFactory<P>>>>) -> Self {
+    pub fn new(factory: Rc<RefCell<Option<AppRoutingFactory>>>) -> Self {
         AppEntry { factory }
     }
 }
 
-impl<P: 'static> NewService for AppEntry<P> {
+impl NewService for AppEntry {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
     type InitError = ();
-    type Service = AppRouting<P>;
+    type Service = AppRouting;
-    type Future = AppRoutingFactoryResponse<P>;
+    type Future = AppRoutingFactoryResponse;
 
     fn new_service(&self, _: &()) -> Self::Future {
         self.factory.borrow_mut().as_mut().unwrap().new_service(&())
     }
 }
-
-#[doc(hidden)]
-pub struct AppChain;
-
-impl NewService for AppChain {
-    type Request = ServiceRequest;
-    type Response = ServiceRequest;
-    type Error = Error;
-    type InitError = ();
-    type Service = AppChain;
-    type Future = FutureResult<Self::Service, Self::InitError>;
-
-    fn new_service(&self, _: &()) -> Self::Future {
-        ok(AppChain)
-    }
-}
-
-impl Service for AppChain {
-    type Request = ServiceRequest;
-    type Response = ServiceRequest;
-    type Error = Error;
-    type Future = FutureResult<Self::Response, Self::Error>;
-
-    #[inline]
-    fn poll_ready(&mut self) -> Poll<(), Self::Error> {
-        Ok(Async::Ready(()))
-    }
-
-    #[inline]
-    fn call(&mut self, req: ServiceRequest) -> Self::Future {
-        ok(req)
-    }
-}

src/config.rs

@@ -1,11 +1,9 @@
-use std::cell::{Ref, RefCell};
 use std::net::SocketAddr;
 use std::rc::Rc;
 
 use actix_http::Extensions;
 use actix_router::ResourceDef;
 use actix_service::{boxed, IntoNewService, NewService};
-use futures::IntoFuture;
 
 use crate::data::{Data, DataFactory};
 use crate::error::Error;
@@ -19,28 +17,34 @@ use crate::service::{
 };
 
 type Guards = Vec<Box<Guard>>;
-type HttpNewService<P> =
+type HttpNewService =
-    boxed::BoxedNewService<(), ServiceRequest<P>, ServiceResponse, Error, ()>;
+    boxed::BoxedNewService<(), ServiceRequest, ServiceResponse, Error, ()>;
 
 /// Application configuration
-pub struct ServiceConfig<P> {
+pub struct AppService {
     config: AppConfig,
     root: bool,
-    default: Rc<HttpNewService<P>>,
+    default: Rc<HttpNewService>,
     services: Vec<(
         ResourceDef,
-        HttpNewService<P>,
+        HttpNewService,
         Option<Guards>,
         Option<Rc<ResourceMap>>,
     )>,
+    route_data: Rc<Vec<Box<DataFactory>>>,
 }
 
-impl<P: 'static> ServiceConfig<P> {
+impl AppService {
     /// Crate server settings instance
-    pub(crate) fn new(config: AppConfig, default: Rc<HttpNewService<P>>) -> Self {
+    pub(crate) fn new(
-        ServiceConfig {
+        config: AppConfig,
+        default: Rc<HttpNewService>,
+        route_data: Rc<Vec<Box<DataFactory>>>,
+    ) -> Self {
+        AppService {
             config,
             default,
+            route_data,
             root: true,
             services: Vec::new(),
         }
@@ -53,21 +57,25 @@ impl<P: 'static> ServiceConfig<P> {
 
     pub(crate) fn into_services(
         self,
-    ) -> Vec<(
+    ) -> (
-        ResourceDef,
+        AppConfig,
-        HttpNewService<P>,
+        Vec<(
-        Option<Guards>,
+            ResourceDef,
-        Option<Rc<ResourceMap>>,
+            HttpNewService,
-    )> {
+            Option<Guards>,
-        self.services
+            Option<Rc<ResourceMap>>,
+        )>,
+    ) {
+        (self.config, self.services)
     }
 
     pub(crate) fn clone_config(&self) -> Self {
-        ServiceConfig {
+        AppService {
             config: self.config.clone(),
             default: self.default.clone(),
             services: Vec::new(),
             root: false,
+            route_data: self.route_data.clone(),
         }
     }
 
@@ -77,10 +85,19 @@ impl<P: 'static> ServiceConfig<P> {
     }
 
     /// Default resource
-    pub fn default_service(&self) -> Rc<HttpNewService<P>> {
+    pub fn default_service(&self) -> Rc<HttpNewService> {
         self.default.clone()
     }
 
+    /// Set global route data
+    pub fn set_route_data(&self, extensions: &mut Extensions) -> bool {
+        for f in self.route_data.iter() {
+            f.create(extensions);
+        }
+        !self.route_data.is_empty()
+    }
+
+    /// Register http service
     pub fn register_service<F, S>(
         &mut self,
         rdef: ResourceDef,
@@ -90,7 +107,7 @@ impl<P: 'static> ServiceConfig<P> {
     ) where
         F: IntoNewService<S>,
         S: NewService<
-                Request = ServiceRequest<P>,
+                Request = ServiceRequest,
                 Response = ServiceResponse,
                 Error = Error,
                 InitError = (),
@@ -133,24 +150,12 @@ impl AppConfig {
     pub fn local_addr(&self) -> SocketAddr {
         self.0.addr
     }
-
-    /// Resource map
-    pub fn rmap(&self) -> &ResourceMap {
-        &self.0.rmap
-    }
-
-    /// Application extensions
-    pub fn extensions(&self) -> Ref<Extensions> {
-        self.0.extensions.borrow()
-    }
 }
 
 pub(crate) struct AppConfigInner {
     pub(crate) secure: bool,
     pub(crate) host: String,
     pub(crate) addr: SocketAddr,
-    pub(crate) rmap: ResourceMap,
-    pub(crate) extensions: RefCell<Extensions>,
 }
 
 impl Default for AppConfigInner {
@@ -159,23 +164,21 @@ impl Default for AppConfigInner {
             secure: false,
             addr: "127.0.0.1:8080".parse().unwrap(),
             host: "localhost:8080".to_owned(),
-            rmap: ResourceMap::new(ResourceDef::new("")),
-            extensions: RefCell::new(Extensions::new()),
         }
     }
 }
 
-/// Router config. It is used for external configuration.
+/// Service config is used for external configuration.
 /// Part of application configuration could be offloaded
 /// to set of external methods. This could help with
 /// modularization of big application configuration.
-pub struct RouterConfig<P: 'static> {
+pub struct ServiceConfig {
-    pub(crate) services: Vec<Box<ServiceFactory<P>>>,
+    pub(crate) services: Vec<Box<ServiceFactory>>,
     pub(crate) data: Vec<Box<DataFactory>>,
     pub(crate) external: Vec<ResourceDef>,
 }
 
-impl<P: 'static> RouterConfig<P> {
+impl ServiceConfig {
     pub(crate) fn new() -> Self {
         Self {
             services: Vec::new(),
@@ -188,30 +191,15 @@ impl<P: 'static> RouterConfig<P> {
     /// by using `Data<T>` extractor where `T` is data type.
     ///
     /// This is same as `App::data()` method.
-    pub fn data<S: 'static>(&mut self, data: S) -> &mut Self {
+    pub fn data<S: Into<Data<S>> + 'static>(&mut self, data: S) -> &mut Self {
-        self.data.push(Box::new(Data::new(data)));
+        self.data.push(Box::new(data.into()));
-        self
-    }
-
-    /// Set application data factory. This function is
-    /// similar to `.data()` but it accepts data factory. Data object get
-    /// constructed asynchronously during application initialization.
-    ///
-    /// This is same as `App::data_dactory()` method.
-    pub fn data_factory<F, R>(&mut self, data: F) -> &mut Self
-    where
-        F: Fn() -> R + 'static,
-        R: IntoFuture + 'static,
-        R::Error: std::fmt::Debug,
-    {
-        self.data.push(Box::new(data));
         self
     }
 
     /// Configure route for a specific path.
     ///
     /// This is same as `App::route()` method.
-    pub fn route(&mut self, path: &str, mut route: Route<P>) -> &mut Self {
+    pub fn route(&mut self, path: &str, mut route: Route) -> &mut Self {
         self.service(
             Resource::new(path)
                 .add_guards(route.take_guards())
@@ -224,7 +212,7 @@ impl<P: 'static> RouterConfig<P> {
     /// This is same as `App::service()` method.
     pub fn service<F>(&mut self, factory: F) -> &mut Self
     where
-        F: HttpServiceFactory<P> + 'static,
+        F: HttpServiceFactory + 'static,
     {
         self.services
             .push(Box::new(ServiceFactoryWrapper::new(factory)));
@@ -253,15 +241,16 @@ impl<P: 'static> RouterConfig<P> {
 #[cfg(test)]
 mod tests {
     use actix_service::Service;
+    use bytes::Bytes;
 
     use super::*;
-    use crate::http::StatusCode;
+    use crate::http::{Method, StatusCode};
-    use crate::test::{block_on, init_service, TestRequest};
+    use crate::test::{block_on, call_service, init_service, read_body, TestRequest};
-    use crate::{web, App, HttpResponse};
+    use crate::{web, App, HttpRequest, HttpResponse};
 
     #[test]
     fn test_data() {
-        let cfg = |cfg: &mut RouterConfig<_>| {
+        let cfg = |cfg: &mut ServiceConfig| {
             cfg.data(10usize);
         };
 
@@ -274,30 +263,84 @@ mod tests {
         assert_eq!(resp.status(), StatusCode::OK);
     }
 
+    // #[test]
+    // fn test_data_factory() {
+    //     let cfg = |cfg: &mut ServiceConfig| {
+    //         cfg.data_factory(|| {
+    //             sleep(std::time::Duration::from_millis(50)).then(|_| {
+    //                 println!("READY");
+    //                 Ok::<_, ()>(10usize)
+    //             })
+    //         });
+    //     };
+
+    //     let mut srv =
+    //         init_service(App::new().configure(cfg).service(
+    //             web::resource("/").to(|_: web::Data<usize>| HttpResponse::Ok()),
+    //         ));
+    //     let req = TestRequest::default().to_request();
+    //     let resp = block_on(srv.call(req)).unwrap();
+    //     assert_eq!(resp.status(), StatusCode::OK);
+
+    //     let cfg2 = |cfg: &mut ServiceConfig| {
+    //         cfg.data_factory(|| Ok::<_, ()>(10u32));
+    //     };
+    //     let mut srv = init_service(
+    //         App::new()
+    //             .service(web::resource("/").to(|_: web::Data<usize>| HttpResponse::Ok()))
+    //             .configure(cfg2),
+    //     );
+    //     let req = TestRequest::default().to_request();
+    //     let resp = block_on(srv.call(req)).unwrap();
+    //     assert_eq!(resp.status(), StatusCode::INTERNAL_SERVER_ERROR);
+    // }
+
     #[test]
-    fn test_data_factory() {
+    fn test_external_resource() {
-        let cfg = |cfg: &mut RouterConfig<_>| {
-            cfg.data_factory(|| Ok::<_, ()>(10usize));
-        };
-
-        let mut srv =
-            init_service(App::new().configure(cfg).service(
-                web::resource("/").to(|_: web::Data<usize>| HttpResponse::Ok()),
-            ));
-        let req = TestRequest::default().to_request();
-        let resp = block_on(srv.call(req)).unwrap();
-        assert_eq!(resp.status(), StatusCode::OK);
-
-        let cfg2 = |cfg: &mut RouterConfig<_>| {
-            cfg.data_factory(|| Ok::<_, ()>(10u32));
-        };
         let mut srv = init_service(
             App::new()
-                .service(web::resource("/").to(|_: web::Data<usize>| HttpResponse::Ok()))
+                .configure(|cfg| {
-                .configure(cfg2),
+                    cfg.external_resource(
+                        "youtube",
+                        "https://youtube.com/watch/{video_id}",
+                    );
+                })
+                .route(
+                    "/test",
+                    web::get().to(|req: HttpRequest| {
+                        HttpResponse::Ok().body(format!(
+                            "{}",
+                            req.url_for("youtube", &["12345"]).unwrap()
+                        ))
+                    }),
+                ),
         );
-        let req = TestRequest::default().to_request();
+        let req = TestRequest::with_uri("/test").to_request();
-        let resp = block_on(srv.call(req)).unwrap();
+        let resp = call_service(&mut srv, req);
-        assert_eq!(resp.status(), StatusCode::INTERNAL_SERVER_ERROR);
+        assert_eq!(resp.status(), StatusCode::OK);
+        let body = read_body(resp);
+        assert_eq!(body, Bytes::from_static(b"https://youtube.com/watch/12345"));
+    }
+
+    #[test]
+    fn test_service() {
+        let mut srv = init_service(App::new().configure(|cfg| {
+            cfg.service(
+                web::resource("/test").route(web::get().to(|| HttpResponse::Created())),
+            )
+            .route("/index.html", web::get().to(|| HttpResponse::Ok()));
+        }));
+
+        let req = TestRequest::with_uri("/test")
+            .method(Method::GET)
+            .to_request();
+        let resp = call_service(&mut srv, req);
+        assert_eq!(resp.status(), StatusCode::CREATED);
+
+        let req = TestRequest::with_uri("/index.html")
+            .method(Method::GET)
+            .to_request();
+        let resp = call_service(&mut srv, req);
+        assert_eq!(resp.status(), StatusCode::OK);
     }
 }

src/data.rs

@@ -3,7 +3,6 @@ use std::sync::Arc;
 
 use actix_http::error::{Error, ErrorInternalServerError};
 use actix_http::Extensions;
-use futures::{Async, Future, IntoFuture, Poll};
 
 use crate::dev::Payload;
 use crate::extract::FromRequest;
@@ -11,11 +10,7 @@ use crate::request::HttpRequest;
 
 /// Application data factory
 pub(crate) trait DataFactory {
-    fn construct(&self) -> Box<DataFactoryResult>;
+    fn create(&self, extensions: &mut Extensions) -> bool;
-}
-
-pub(crate) trait DataFactoryResult {
-    fn poll_result(&mut self, extensions: &mut Extensions) -> Poll<(), ()>;
 }
 
 /// Application data.
@@ -33,38 +28,48 @@ pub(crate) trait DataFactoryResult {
 /// instance for each thread, thus application data must be constructed
 /// multiple times. If you want to share data between different
 /// threads, a shareable object should be used, e.g. `Send + Sync`. Application
-/// data does not need to be `Send` or `Sync`. Internally `Data` instance
+/// data does not need to be `Send` or `Sync`. Internally `Data` type
-/// uses `Arc`.
+/// uses `Arc`. if your data implements `Send` + `Sync` traits you can
+/// use `web::Data::new()` and avoid double `Arc`.
 ///
 /// If route data is not set for a handler, using `Data<T>` extractor would
 /// cause *Internal Server Error* response.
 ///
 /// ```rust
-/// use std::cell::Cell;
+/// use std::sync::Mutex;
 /// use actix_web::{web, App};
 ///
 /// struct MyData {
-///     counter: Cell<usize>,
+///     counter: usize,
 /// }
 ///
 /// /// Use `Data<T>` extractor to access data in handler.
-/// fn index(data: web::Data<MyData>) {
+/// fn index(data: web::Data<Mutex<MyData>>) {
-///     data.counter.set(data.counter.get() + 1);
+///     let mut data = data.lock().unwrap();
+///     data.counter += 1;
 /// }
 ///
 /// fn main() {
+///     let data = web::Data::new(Mutex::new(MyData{ counter: 0 }));
+///
 ///     let app = App::new()
 ///         // Store `MyData` in application storage.
-///         .data(MyData{ counter: Cell::new(0) })
+///         .data(data.clone())
 ///         .service(
 ///             web::resource("/index.html").route(
 ///                 web::get().to(index)));
 /// }
 /// ```
+#[derive(Debug)]
 pub struct Data<T>(Arc<T>);
 
 impl<T> Data<T> {
-    pub(crate) fn new(state: T) -> Data<T> {
+    /// Create new `Data` instance.
+    ///
+    /// Internally `Data` type uses `Arc`. if your data implements
+    /// `Send` + `Sync` traits you can use `web::Data::new()` and
+    /// avoid double `Arc`.
+    pub fn new(state: T) -> Data<T> {
         Data(Arc::new(state))
     }
 
@@ -88,14 +93,21 @@ impl<T> Clone for Data<T> {
     }
 }
 
-impl<T: 'static, P> FromRequest<P> for Data<T> {
+impl<T> From<T> for Data<T> {
+    fn from(data: T) -> Self {
+        Data::new(data)
+    }
+}
+
+impl<T: 'static> FromRequest for Data<T> {
+    type Config = ();
     type Error = Error;
     type Future = Result<Self, Error>;
 
     #[inline]
-    fn from_request(req: &HttpRequest, _: &mut Payload<P>) -> Self::Future {
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
-        if let Some(st) = req.app_config().extensions().get::<Data<T>>() {
+        if let Some(st) = req.get_app_data::<T>() {
-            Ok(st.clone())
+            Ok(st)
         } else {
             log::debug!(
                 "Failed to construct App-level Data extractor. \
@@ -110,141 +122,12 @@ impl<T: 'static, P> FromRequest<P> for Data<T> {
 }
 
 impl<T: 'static> DataFactory for Data<T> {
-    fn construct(&self) -> Box<DataFactoryResult> {
+    fn create(&self, extensions: &mut Extensions) -> bool {
-        Box::new(DataFut { st: self.clone() })
+        if !extensions.contains::<Data<T>>() {
-    }
+            let _ = extensions.insert(Data(self.0.clone()));
-}
+            true
-
-struct DataFut<T> {
-    st: Data<T>,
-}
-
-impl<T: 'static> DataFactoryResult for DataFut<T> {
-    fn poll_result(&mut self, extensions: &mut Extensions) -> Poll<(), ()> {
-        extensions.insert(self.st.clone());
-        Ok(Async::Ready(()))
-    }
-}
-
-impl<F, Out> DataFactory for F
-where
-    F: Fn() -> Out + 'static,
-    Out: IntoFuture + 'static,
-    Out::Error: std::fmt::Debug,
-{
-    fn construct(&self) -> Box<DataFactoryResult> {
-        Box::new(DataFactoryFut {
-            fut: (*self)().into_future(),
-        })
-    }
-}
-
-struct DataFactoryFut<T, F>
-where
-    F: Future<Item = T>,
-    F::Error: std::fmt::Debug,
-{
-    fut: F,
-}
-
-impl<T: 'static, F> DataFactoryResult for DataFactoryFut<T, F>
-where
-    F: Future<Item = T>,
-    F::Error: std::fmt::Debug,
-{
-    fn poll_result(&mut self, extensions: &mut Extensions) -> Poll<(), ()> {
-        match self.fut.poll() {
-            Ok(Async::Ready(s)) => {
-                extensions.insert(Data::new(s));
-                Ok(Async::Ready(()))
-            }
-            Ok(Async::NotReady) => Ok(Async::NotReady),
-            Err(e) => {
-                log::error!("Can not construct application state: {:?}", e);
-                Err(())
-            }
-        }
-    }
-}
-
-/// Route data.
-///
-/// Route data is an arbitrary data attached to specific route.
-/// Route data could be added to route during route configuration process
-/// with `Route::data()` method. Route data is also used as an extractor
-/// configuration storage. Route data could be accessed in handler
-/// via `RouteData<T>` extractor.
-///
-/// If route data is not set for a handler, using `RouteData` extractor
-/// would cause *Internal Server Error* response.
-///
-/// ```rust
-/// # use std::cell::Cell;
-/// use actix_web::{web, App};
-///
-/// struct MyData {
-///     counter: Cell<usize>,
-/// }
-///
-/// /// Use `RouteData<T>` extractor to access data in handler.
-/// fn index(data: web::RouteData<MyData>) {
-///     data.counter.set(data.counter.get() + 1);
-/// }
-///
-/// fn main() {
-///     let app = App::new().service(
-///         web::resource("/index.html").route(
-///             web::get()
-///                // Store `MyData` in route storage
-///                .data(MyData{ counter: Cell::new(0) })
-///                // Route data could be used as extractor configuration storage,
-///                // limit size of the payload
-///                .data(web::PayloadConfig::new(4096))
-///                // register handler
-///                .to(index)
-///         ));
-/// }
-/// ```
-pub struct RouteData<T>(Arc<T>);
-
-impl<T> RouteData<T> {
-    pub(crate) fn new(state: T) -> RouteData<T> {
-        RouteData(Arc::new(state))
-    }
-
-    /// Get referecnce to inner data object.
-    pub fn get_ref(&self) -> &T {
-        self.0.as_ref()
-    }
-}
-
-impl<T> Deref for RouteData<T> {
-    type Target = T;
-
-    fn deref(&self) -> &T {
-        self.0.as_ref()
-    }
-}
-
-impl<T> Clone for RouteData<T> {
-    fn clone(&self) -> RouteData<T> {
-        RouteData(self.0.clone())
-    }
-}
-
-impl<T: 'static, P> FromRequest<P> for RouteData<T> {
-    type Error = Error;
-    type Future = Result<Self, Error>;
-
-    #[inline]
-    fn from_request(req: &HttpRequest, _: &mut Payload<P>) -> Self::Future {
-        if let Some(st) = req.route_data::<T>() {
-            Ok(st.clone())
         } else {
-            log::debug!("Failed to construct Route-level Data extractor");
+            false
-            Err(ErrorInternalServerError(
-                "Route data is not configured, to configure use Route::data()",
-            ))
         }
     }
 }
@@ -279,12 +162,13 @@ mod tests {
 
     #[test]
     fn test_route_data_extractor() {
-        let mut srv = init_service(App::new().service(web::resource("/").route(
+        let mut srv =
-            web::get().data(10usize).to(|data: web::RouteData<usize>| {
+            init_service(App::new().service(web::resource("/").data(10usize).route(
-                let _ = data.clone();
+                web::get().to(|data: web::Data<usize>| {
-                HttpResponse::Ok()
+                    let _ = data.clone();
-            }),
+                    HttpResponse::Ok()
-        )));
+                }),
+            )));
 
         let req = TestRequest::default().to_request();
         let resp = block_on(srv.call(req)).unwrap();
@@ -293,15 +177,30 @@ mod tests {
         // different type
         let mut srv = init_service(
             App::new().service(
-                web::resource("/").route(
+                web::resource("/")
-                    web::get()
+                    .data(10u32)
-                        .data(10u32)
+                    .route(web::get().to(|_: web::Data<usize>| HttpResponse::Ok())),
-                        .to(|_: web::RouteData<usize>| HttpResponse::Ok()),
-                ),
             ),
         );
         let req = TestRequest::default().to_request();
         let resp = block_on(srv.call(req)).unwrap();
         assert_eq!(resp.status(), StatusCode::INTERNAL_SERVER_ERROR);
     }
+
+    #[test]
+    fn test_override_data() {
+        let mut srv = init_service(App::new().data(1usize).service(
+            web::resource("/").data(10usize).route(web::get().to(
+                |data: web::Data<usize>| {
+                    assert_eq!(*data, 10);
+                    let _ = data.clone();
+                    HttpResponse::Ok()
+                },
+            )),
+        ));
+
+        let req = TestRequest::default().to_request();
+        let resp = block_on(srv.call(req)).unwrap();
+        assert_eq!(resp.status(), StatusCode::OK);
+    }
 }

src/extract.rs

@@ -10,15 +10,18 @@ use crate::request::HttpRequest;
 /// Trait implemented by types that can be extracted from request.
 ///
 /// Types that implement this trait can be used with `Route` handlers.
-pub trait FromRequest<P>: Sized {
+pub trait FromRequest: Sized {
     /// The associated error which can be returned.
     type Error: Into<Error>;
 
     /// Future that resolves to a Self
     type Future: IntoFuture<Item = Self, Error = Self::Error>;
 
+    /// Configuration for this extractor
+    type Config: Default + 'static;
+
     /// Convert request to a Self
-    fn from_request(req: &HttpRequest, payload: &mut Payload<P>) -> Self::Future;
+    fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future;
 
     /// Convert request to a Self
     ///
@@ -26,6 +29,14 @@ pub trait FromRequest<P>: Sized {
     fn extract(req: &HttpRequest) -> Self::Future {
         Self::from_request(req, &mut Payload::None)
     }
+
+    /// Create and configure config instance.
+    fn configure<F>(f: F) -> Self::Config
+    where
+        F: FnOnce(Self::Config) -> Self::Config,
+    {
+        f(Self::Config::default())
+    }
 }
 
 /// Optionally extract a field from the request
@@ -45,11 +56,12 @@ pub trait FromRequest<P>: Sized {
 ///     name: String
 /// }
 ///
-/// impl<P> FromRequest<P> for Thing {
+/// impl FromRequest for Thing {
 ///     type Error = Error;
 ///     type Future = Result<Self, Self::Error>;
+///     type Config = ();
 ///
-///     fn from_request(req: &HttpRequest, payload: &mut dev::Payload<P>) -> Self::Future {
+///     fn from_request(req: &HttpRequest, payload: &mut dev::Payload) -> Self::Future {
 ///         if rand::random() {
 ///             Ok(Thing { name: "thingy".into() })
 ///         } else {
@@ -75,16 +87,17 @@ pub trait FromRequest<P>: Sized {
 ///     );
 /// }
 /// ```
-impl<T: 'static, P> FromRequest<P> for Option<T>
+impl<T: 'static> FromRequest for Option<T>
 where
-    T: FromRequest<P>,
+    T: FromRequest,
     T::Future: 'static,
 {
+    type Config = T::Config;
     type Error = Error;
     type Future = Box<Future<Item = Option<T>, Error = Error>>;
 
     #[inline]
-    fn from_request(req: &HttpRequest, payload: &mut Payload<P>) -> Self::Future {
+    fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
         Box::new(
             T::from_request(req, payload)
                 .into_future()
@@ -116,11 +129,12 @@ where
 ///     name: String
 /// }
 ///
-/// impl<P> FromRequest<P> for Thing {
+/// impl FromRequest for Thing {
 ///     type Error = Error;
 ///     type Future = Result<Thing, Error>;
+///     type Config = ();
 ///
-///     fn from_request(req: &HttpRequest, payload: &mut dev::Payload<P>) -> Self::Future {
+///     fn from_request(req: &HttpRequest, payload: &mut dev::Payload) -> Self::Future {
 ///         if rand::random() {
 ///             Ok(Thing { name: "thingy".into() })
 ///         } else {
@@ -143,17 +157,18 @@ where
 ///     );
 /// }
 /// ```
-impl<T: 'static, P> FromRequest<P> for Result<T, T::Error>
+impl<T: 'static> FromRequest for Result<T, T::Error>
 where
-    T: FromRequest<P>,
+    T: FromRequest,
     T::Future: 'static,
     T::Error: 'static,
 {
+    type Config = T::Config;
     type Error = Error;
     type Future = Box<Future<Item = Result<T, T::Error>, Error = Error>>;
 
     #[inline]
-    fn from_request(req: &HttpRequest, payload: &mut Payload<P>) -> Self::Future {
+    fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
         Box::new(
             T::from_request(req, payload)
                 .into_future()
@@ -166,11 +181,12 @@ where
 }
 
 #[doc(hidden)]
-impl<P> FromRequest<P> for () {
+impl FromRequest for () {
+    type Config = ();
     type Error = Error;
     type Future = Result<(), Error>;
 
-    fn from_request(_: &HttpRequest, _: &mut Payload<P>) -> Self::Future {
+    fn from_request(_: &HttpRequest, _: &mut Payload) -> Self::Future {
         Ok(())
     }
 }
@@ -179,12 +195,13 @@ macro_rules! tuple_from_req ({$fut_type:ident, $(($n:tt, $T:ident)),+} => {
 
     /// FromRequest implementation for tuple
     #[doc(hidden)]
-    impl<P, $($T: FromRequest<P> + 'static),+> FromRequest<P> for ($($T,)+)
+    impl<$($T: FromRequest + 'static),+> FromRequest for ($($T,)+)
     {
         type Error = Error;
-        type Future = $fut_type<P, $($T),+>;
+        type Future = $fut_type<$($T),+>;
+        type Config = ($($T::Config),+);
 
-        fn from_request(req: &HttpRequest, payload: &mut Payload<P>) -> Self::Future {
+        fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
             $fut_type {
                 items: <($(Option<$T>,)+)>::default(),
                 futs: ($($T::from_request(req, payload).into_future(),)+),
@@ -193,12 +210,12 @@ macro_rules! tuple_from_req ({$fut_type:ident, $(($n:tt, $T:ident)),+} => {
     }
 
     #[doc(hidden)]
-    pub struct $fut_type<P, $($T: FromRequest<P>),+> {
+    pub struct $fut_type<$($T: FromRequest),+> {
         items: ($(Option<$T>,)+),
         futs: ($(<$T::Future as futures::IntoFuture>::Future,)+),
     }
 
-    impl<P, $($T: FromRequest<P>),+> Future for $fut_type<P, $($T),+>
+    impl<$($T: FromRequest),+> Future for $fut_type<$($T),+>
     {
         type Item = ($($T,)+);
         type Error = Error;
@@ -248,13 +265,12 @@ tuple_from_req!(TupleFromRequest10, (0, A), (1, B), (2, C), (3, D), (4, E), (5,
 #[cfg(test)]
 mod tests {
     use actix_http::http::header;
-    use actix_router::ResourceDef;
     use bytes::Bytes;
     use serde_derive::Deserialize;
 
     use super::*;
     use crate::test::{block_on, TestRequest};
-    use crate::types::{Form, FormConfig, Path, Query};
+    use crate::types::{Form, FormConfig};
 
     #[derive(Deserialize, Debug, PartialEq)]
     struct Info {
@@ -267,7 +283,7 @@ mod tests {
             header::CONTENT_TYPE,
             "application/x-www-form-urlencoded",
         )
-        .route_data(FormConfig::default().limit(4096))
+        .data(FormConfig::default().limit(4096))
         .to_http_parts();
 
         let r = block_on(Option::<Form<Info>>::from_request(&req, &mut pl)).unwrap();
@@ -333,58 +349,4 @@ mod tests {
             block_on(Result::<Form<Info>, Error>::from_request(&req, &mut pl)).unwrap();
         assert!(r.is_err());
     }
-
-    #[derive(Deserialize)]
-    struct MyStruct {
-        key: String,
-        value: String,
-    }
-
-    #[derive(Deserialize)]
-    struct Id {
-        id: String,
-    }
-
-    #[derive(Deserialize)]
-    struct Test2 {
-        key: String,
-        value: u32,
-    }
-
-    #[test]
-    fn test_request_extract() {
-        let mut req = TestRequest::with_uri("/name/user1/?id=test").to_srv_request();
-
-        let resource = ResourceDef::new("/{key}/{value}/");
-        resource.match_path(req.match_info_mut());
-
-        let (req, mut pl) = req.into_parts();
-        let s = Path::<MyStruct>::from_request(&req, &mut pl).unwrap();
-        assert_eq!(s.key, "name");
-        assert_eq!(s.value, "user1");
-
-        let s = Path::<(String, String)>::from_request(&req, &mut pl).unwrap();
-        assert_eq!(s.0, "name");
-        assert_eq!(s.1, "user1");
-
-        let s = Query::<Id>::from_request(&req, &mut pl).unwrap();
-        assert_eq!(s.id, "test");
-
-        let mut req = TestRequest::with_uri("/name/32/").to_srv_request();
-        let resource = ResourceDef::new("/{key}/{value}/");
-        resource.match_path(req.match_info_mut());
-
-        let (req, mut pl) = req.into_parts();
-        let s = Path::<Test2>::from_request(&req, &mut pl).unwrap();
-        assert_eq!(s.as_ref().key, "name");
-        assert_eq!(s.value, 32);
-
-        let s = Path::<(String, u8)>::from_request(&req, &mut pl).unwrap();
-        assert_eq!(s.0, "name");
-        assert_eq!(s.1, 32);
-
-        let res = Path::<Vec<String>>::from_request(&req, &mut pl).unwrap();
-        assert_eq!(res[0], "name".to_owned());
-        assert_eq!(res[1], "32".to_owned());
-    }
 }

src/handler.rs

@@ -1,8 +1,6 @@
-use std::cell::RefCell;
 use std::marker::PhantomData;
-use std::rc::Rc;
 
-use actix_http::{Error, Extensions, Payload, Response};
+use actix_http::{Error, Payload, Response};
 use actix_service::{NewService, Service, Void};
 use futures::future::{ok, FutureResult};
 use futures::{try_ready, Async, Future, IntoFuture, Poll};
@@ -124,7 +122,7 @@ where
 pub trait AsyncFactory<T, R>: Clone + 'static
 where
     R: IntoFuture,
-    R::Item: Into<Response>,
+    R::Item: Responder,
     R::Error: Into<Error>,
 {
     fn call(&self, param: T) -> R;
@@ -134,7 +132,7 @@ impl<F, R> AsyncFactory<(), R> for F
 where
     F: Fn() -> R + Clone + 'static,
     R: IntoFuture,
-    R::Item: Into<Response>,
+    R::Item: Responder,
     R::Error: Into<Error>,
 {
     fn call(&self, _: ()) -> R {
@@ -147,7 +145,7 @@ pub struct AsyncHandler<F, T, R>
 where
     F: AsyncFactory<T, R>,
     R: IntoFuture,
-    R::Item: Into<Response>,
+    R::Item: Responder,
     R::Error: Into<Error>,
 {
     hnd: F,
@@ -158,7 +156,7 @@ impl<F, T, R> AsyncHandler<F, T, R>
 where
     F: AsyncFactory<T, R>,
     R: IntoFuture,
-    R::Item: Into<Response>,
+    R::Item: Responder,
     R::Error: Into<Error>,
 {
     pub fn new(hnd: F) -> Self {
@@ -173,7 +171,7 @@ impl<F, T, R> Clone for AsyncHandler<F, T, R>
 where
     F: AsyncFactory<T, R>,
     R: IntoFuture,
-    R::Item: Into<Response>,
+    R::Item: Responder,
     R::Error: Into<Error>,
 {
     fn clone(&self) -> Self {
@@ -188,7 +186,7 @@ impl<F, T, R> Service for AsyncHandler<F, T, R>
 where
     F: AsyncFactory<T, R>,
     R: IntoFuture,
-    R::Item: Into<Response>,
+    R::Item: Responder,
     R::Error: Into<Error>,
 {
     type Request = (T, HttpRequest);
@@ -203,32 +201,56 @@ where
     fn call(&mut self, (param, req): (T, HttpRequest)) -> Self::Future {
         AsyncHandlerServiceResponse {
             fut: self.hnd.call(param).into_future(),
+            fut2: None,
             req: Some(req),
         }
     }
 }
 
 #[doc(hidden)]
-pub struct AsyncHandlerServiceResponse<T> {
+pub struct AsyncHandlerServiceResponse<T>
+where
+    T: Future,
+    T::Item: Responder,
+{
     fut: T,
+    fut2: Option<<<T::Item as Responder>::Future as IntoFuture>::Future>,
     req: Option<HttpRequest>,
 }
 
 impl<T> Future for AsyncHandlerServiceResponse<T>
 where
     T: Future,
-    T::Item: Into<Response>,
+    T::Item: Responder,
     T::Error: Into<Error>,
 {
     type Item = ServiceResponse;
     type Error = Void;
 
     fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
+        if let Some(ref mut fut) = self.fut2 {
+            return match fut.poll() {
+                Ok(Async::Ready(res)) => Ok(Async::Ready(ServiceResponse::new(
+                    self.req.take().unwrap(),
+                    res,
+                ))),
+                Ok(Async::NotReady) => Ok(Async::NotReady),
+                Err(e) => {
+                    let res: Response = e.into().into();
+                    Ok(Async::Ready(ServiceResponse::new(
+                        self.req.take().unwrap(),
+                        res,
+                    )))
+                }
+            };
+        }
+
         match self.fut.poll() {
-            Ok(Async::Ready(res)) => Ok(Async::Ready(ServiceResponse::new(
+            Ok(Async::Ready(res)) => {
-                self.req.take().unwrap(),
+                self.fut2 =
-                res.into(),
+                    Some(res.respond_to(self.req.as_ref().unwrap()).into_future());
-            ))),
+                return self.poll();
+            }
             Ok(Async::NotReady) => Ok(Async::NotReady),
             Err(e) => {
                 let res: Response = e.into().into();
@@ -242,66 +264,61 @@ where
 }
 
 /// Extract arguments from request
-pub struct Extract<P, T: FromRequest<P>, S> {
+pub struct Extract<T: FromRequest, S> {
-    config: Rc<RefCell<Option<Rc<Extensions>>>>,
     service: S,
-    _t: PhantomData<(P, T)>,
+    _t: PhantomData<T>,
 }
 
-impl<P, T: FromRequest<P>, S> Extract<P, T, S> {
+impl<T: FromRequest, S> Extract<T, S> {
-    pub fn new(config: Rc<RefCell<Option<Rc<Extensions>>>>, service: S) -> Self {
+    pub fn new(service: S) -> Self {
         Extract {
-            config,
             service,
             _t: PhantomData,
         }
     }
 }
 
-impl<P, T: FromRequest<P>, S> NewService for Extract<P, T, S>
+impl<T: FromRequest, S> NewService for Extract<T, S>
 where
     S: Service<Request = (T, HttpRequest), Response = ServiceResponse, Error = Void>
         + Clone,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
-    type Error = (Error, ServiceRequest<P>);
+    type Error = (Error, ServiceRequest);
     type InitError = ();
-    type Service = ExtractService<P, T, S>;
+    type Service = ExtractService<T, S>;
     type Future = FutureResult<Self::Service, ()>;
 
     fn new_service(&self, _: &()) -> Self::Future {
         ok(ExtractService {
             _t: PhantomData,
-            config: self.config.borrow().clone(),
             service: self.service.clone(),
         })
     }
 }
 
-pub struct ExtractService<P, T: FromRequest<P>, S> {
+pub struct ExtractService<T: FromRequest, S> {
-    config: Option<Rc<Extensions>>,
     service: S,
-    _t: PhantomData<(P, T)>,
+    _t: PhantomData<T>,
 }
 
-impl<P, T: FromRequest<P>, S> Service for ExtractService<P, T, S>
+impl<T: FromRequest, S> Service for ExtractService<T, S>
 where
     S: Service<Request = (T, HttpRequest), Response = ServiceResponse, Error = Void>
         + Clone,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
-    type Error = (Error, ServiceRequest<P>);
+    type Error = (Error, ServiceRequest);
-    type Future = ExtractResponse<P, T, S>;
+    type Future = ExtractResponse<T, S>;
 
     fn poll_ready(&mut self) -> Poll<(), Self::Error> {
         Ok(Async::Ready(()))
     }
 
-    fn call(&mut self, req: ServiceRequest<P>) -> Self::Future {
+    fn call(&mut self, req: ServiceRequest) -> Self::Future {
-        let (mut req, mut payload) = req.into_parts();
+        let (req, mut payload) = req.into_parts();
-        req.set_route_data(self.config.clone());
         let fut = T::from_request(&req, &mut payload).into_future();
 
         ExtractResponse {
@@ -313,19 +330,19 @@ where
     }
 }
 
-pub struct ExtractResponse<P, T: FromRequest<P>, S: Service> {
+pub struct ExtractResponse<T: FromRequest, S: Service> {
-    req: Option<(HttpRequest, Payload<P>)>,
+    req: Option<(HttpRequest, Payload)>,
     service: S,
     fut: <T::Future as IntoFuture>::Future,
     fut_s: Option<S::Future>,
 }
 
-impl<P, T: FromRequest<P>, S> Future for ExtractResponse<P, T, S>
+impl<T: FromRequest, S> Future for ExtractResponse<T, S>
 where
     S: Service<Request = (T, HttpRequest), Response = ServiceResponse, Error = Void>,
 {
     type Item = ServiceResponse;
-    type Error = (Error, ServiceRequest<P>);
+    type Error = (Error, ServiceRequest);
 
     fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
         if let Some(ref mut fut) = self.fut_s {
@@ -357,7 +374,7 @@ macro_rules! factory_tuple ({ $(($n:tt, $T:ident)),+} => {
     impl<Func, $($T,)+ Res> AsyncFactory<($($T,)+), Res> for Func
     where Func: Fn($($T,)+) -> Res + Clone + 'static,
           Res: IntoFuture,
-          Res::Item: Into<Response>,
+          Res::Item: Responder,
           Res::Error: Into<Error>,
     {
         fn call(&self, param: ($($T,)+)) -> Res {

src/info.rs

@@ -30,7 +30,7 @@ impl ConnectionInfo {
         let mut host = None;
         let mut scheme = None;
         let mut remote = None;
-        let peer = None;
+        let mut peer = None;
 
         // load forwarded header
         for hdr in req.headers.get_all(&header::FORWARDED) {
@@ -116,10 +116,10 @@ impl ConnectionInfo {
                     remote = h.split(',').next().map(|v| v.trim());
                 }
             }
-            // if remote.is_none() {
+            if remote.is_none() {
-            // get peeraddr from socketaddr
+                // get peeraddr from socketaddr
-            // peer = req.peer_addr().map(|addr| format!("{}", addr));
+                peer = req.peer_addr.map(|addr| format!("{}", addr));
-            // }
+            }
         }
 
         ConnectionInfo {

src/lib.rs

@@ -133,16 +133,18 @@ pub mod dev {
     //! use actix_web::dev::*;
     //! ```
 
-    pub use crate::app::AppRouter;
+    pub use crate::config::{AppConfig, AppService};
-    pub use crate::config::{AppConfig, ServiceConfig};
     pub use crate::info::ConnectionInfo;
     pub use crate::rmap::ResourceMap;
-    pub use crate::service::{HttpServiceFactory, ServiceRequest, ServiceResponse};
+    pub use crate::service::{
+        HttpServiceFactory, ServiceRequest, ServiceResponse, WebService,
+    };
     pub use crate::types::form::UrlEncoded;
     pub use crate::types::json::JsonBody;
     pub use crate::types::readlines::Readlines;
 
     pub use actix_http::body::{Body, BodySize, MessageBody, ResponseBody};
+    pub use actix_http::encoding::Decoder as Decompress;
     pub use actix_http::ResponseBuilder as HttpResponseBuilder;
     pub use actix_http::{
         Extensions, Payload, PayloadStream, RequestHead, ResponseHead,

src/middleware/compress.rs

@@ -6,7 +6,7 @@ use std::str::FromStr;
 use actix_http::body::MessageBody;
 use actix_http::encoding::Encoder;
 use actix_http::http::header::{ContentEncoding, ACCEPT_ENCODING};
-use actix_http::{Response, ResponseBuilder};
+use actix_http::{Error, Response, ResponseBuilder};
 use actix_service::{Service, Transform};
 use futures::future::{ok, FutureResult};
 use futures::{Async, Future, Poll};
@@ -41,11 +41,11 @@ impl<B> BodyEncoding for Response<B> {
 /// To disable compression set encoding to `ContentEncoding::Identity` value.
 ///
 /// ```rust
-/// use actix_web::{web, middleware::encoding, App, HttpResponse};
+/// use actix_web::{web, middleware, App, HttpResponse};
 ///
 /// fn main() {
 ///     let app = App::new()
-///         .wrap(encoding::Compress::default())
+///         .wrap(middleware::Compress::default())
 ///         .service(
 ///             web::resource("/test")
 ///                 .route(web::get().to(|| HttpResponse::Ok()))
@@ -68,14 +68,14 @@ impl Default for Compress {
     }
 }
 
-impl<S, P, B> Transform<S> for Compress
+impl<S, B> Transform<S> for Compress
 where
     B: MessageBody,
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>>,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse<Encoder<B>>;
-    type Error = S::Error;
+    type Error = Error;
     type InitError = ();
     type Transform = CompressMiddleware<S>;
     type Future = FutureResult<Self::Transform, Self::InitError>;
@@ -93,21 +93,21 @@ pub struct CompressMiddleware<S> {
     encoding: ContentEncoding,
 }
 
-impl<S, P, B> Service for CompressMiddleware<S>
+impl<S, B> Service for CompressMiddleware<S>
 where
     B: MessageBody,
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>>,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse<Encoder<B>>;
-    type Error = S::Error;
+    type Error = Error;
-    type Future = CompressResponse<S, P, B>;
+    type Future = CompressResponse<S, B>;
 
     fn poll_ready(&mut self) -> Poll<(), Self::Error> {
         self.service.poll_ready()
     }
 
-    fn call(&mut self, req: ServiceRequest<P>) -> Self::Future {
+    fn call(&mut self, req: ServiceRequest) -> Self::Future {
         // negotiate content-encoding
         let encoding = if let Some(val) = req.headers().get(&ACCEPT_ENCODING) {
             if let Ok(enc) = val.to_str() {
@@ -128,23 +128,23 @@ where
 }
 
 #[doc(hidden)]
-pub struct CompressResponse<S, P, B>
+pub struct CompressResponse<S, B>
 where
     S: Service,
     B: MessageBody,
 {
     fut: S::Future,
     encoding: ContentEncoding,
-    _t: PhantomData<(P, B)>,
+    _t: PhantomData<(B)>,
 }
 
-impl<S, P, B> Future for CompressResponse<S, P, B>
+impl<S, B> Future for CompressResponse<S, B>
 where
     B: MessageBody,
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>>,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
 {
     type Item = ServiceResponse<Encoder<B>>;
-    type Error = S::Error;
+    type Error = Error;
 
     fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
         let resp = futures::try_ready!(self.fut.poll());

src/middleware/cors.rs

@@ -47,7 +47,7 @@ use futures::future::{ok, Either, Future, FutureResult};
 use futures::Poll;
 
 use crate::dev::RequestHead;
-use crate::error::{ResponseError, Result};
+use crate::error::{Error, ResponseError, Result};
 use crate::http::header::{self, HeaderName, HeaderValue};
 use crate::http::{self, HttpTryFrom, Method, StatusCode, Uri};
 use crate::service::{ServiceRequest, ServiceResponse};
@@ -81,13 +81,6 @@ pub enum CorsError {
         fmt = "The request header `Access-Control-Request-Headers`  has an invalid value"
     )]
     BadRequestHeaders,
-    /// The request header `Access-Control-Request-Headers`  is required but is
-    /// missing.
-    #[display(
-        fmt = "The request header `Access-Control-Request-Headers`  is required but is
-                     missing"
-    )]
-    MissingRequestHeaders,
     /// Origin is not allowed to make this request
     #[display(fmt = "Origin is not allowed to make this request")]
     OriginNotAllowed,
@@ -475,11 +468,10 @@ fn cors<'a>(
     parts.as_mut()
 }
 
-impl<S, P, B> IntoTransform<CorsFactory, S> for Cors
+impl<S, B> IntoTransform<CorsFactory, S> for Cors
 where
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>>,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
     S::Future: 'static,
-    S::Error: 'static,
     B: 'static,
 {
     fn into_transform(self) -> CorsFactory {
@@ -537,16 +529,15 @@ pub struct CorsFactory {
     inner: Rc<Inner>,
 }
 
-impl<S, P, B> Transform<S> for CorsFactory
+impl<S, B> Transform<S> for CorsFactory
 where
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>>,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
     S::Future: 'static,
-    S::Error: 'static,
     B: 'static,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse<B>;
-    type Error = S::Error;
+    type Error = Error;
     type InitError = ();
     type Transform = CorsMiddleware<S>;
     type Future = FutureResult<Self::Transform, Self::InitError>;
@@ -663,41 +654,43 @@ impl Inner {
                                 Err(_) => return Err(CorsError::BadRequestHeaders),
                             };
                         }
-
+                        // `Access-Control-Request-Headers` must contain 1 or more
-                        if !hdrs.is_empty() && !hdrs.is_subset(allowed_headers) {
+                        // `field-name`.
-                            return Err(CorsError::HeadersNotAllowed);
+                        if !hdrs.is_empty() {
+                            if !hdrs.is_subset(allowed_headers) {
+                                return Err(CorsError::HeadersNotAllowed);
+                            }
+                            return Ok(());
                         }
-                        return Ok(());
                     }
                     Err(CorsError::BadRequestHeaders)
                 } else {
-                    Err(CorsError::MissingRequestHeaders)
+                    return Ok(());
                 }
             }
         }
     }
 }
 
-impl<S, P, B> Service for CorsMiddleware<S>
+impl<S, B> Service for CorsMiddleware<S>
 where
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>>,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
     S::Future: 'static,
-    S::Error: 'static,
     B: 'static,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse<B>;
-    type Error = S::Error;
+    type Error = Error;
     type Future = Either<
-        FutureResult<Self::Response, Self::Error>,
+        FutureResult<Self::Response, Error>,
-        Either<S::Future, Box<Future<Item = Self::Response, Error = Self::Error>>>,
+        Either<S::Future, Box<Future<Item = Self::Response, Error = Error>>>,
     >;
 
     fn poll_ready(&mut self) -> Poll<(), Self::Error> {
         self.service.poll_ready()
     }
 
-    fn call(&mut self, req: ServiceRequest<P>) -> Self::Future {
+    fn call(&mut self, req: ServiceRequest) -> Self::Future {
         if self.inner.preflight && Method::OPTIONS == *req.method() {
             if let Err(e) = self
                 .inner
@@ -815,16 +808,17 @@ mod tests {
     use actix_service::{FnService, Transform};
 
     use super::*;
-    use crate::dev::PayloadStream;
     use crate::test::{self, block_on, TestRequest};
 
     impl Cors {
-        fn finish<S, P, B>(self, srv: S) -> CorsMiddleware<S>
+        fn finish<S, B>(self, srv: S) -> CorsMiddleware<S>
         where
-            S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>>
+            S: Service<
-                + 'static,
+                    Request = ServiceRequest,
+                    Response = ServiceResponse<B>,
+                    Error = Error,
+                > + 'static,
             S::Future: 'static,
-            S::Error: 'static,
             B: 'static,
         {
             block_on(
@@ -849,7 +843,18 @@ mod tests {
         let req = TestRequest::with_header("Origin", "https://www.example.com")
             .to_srv_request();
 
-        let resp = test::call_success(&mut cors, req);
+        let resp = test::call_service(&mut cors, req);
+        assert_eq!(resp.status(), StatusCode::OK);
+    }
+
+    #[test]
+    fn default() {
+        let mut cors =
+            block_on(Cors::default().new_transform(test::ok_service())).unwrap();
+        let req = TestRequest::with_header("Origin", "https://www.example.com")
+            .to_srv_request();
+
+        let resp = test::call_service(&mut cors, req);
         assert_eq!(resp.status(), StatusCode::OK);
     }
 
@@ -865,11 +870,12 @@ mod tests {
 
         let req = TestRequest::with_header("Origin", "https://www.example.com")
             .method(Method::OPTIONS)
+            .header(header::ACCESS_CONTROL_REQUEST_HEADERS, "X-Not-Allowed")
             .to_srv_request();
 
         assert!(cors.inner.validate_allowed_method(req.head()).is_err());
         assert!(cors.inner.validate_allowed_headers(req.head()).is_err());
-        let resp = test::call_success(&mut cors, req);
+        let resp = test::call_service(&mut cors, req);
         assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
 
         let req = TestRequest::with_header("Origin", "https://www.example.com")
@@ -878,7 +884,7 @@ mod tests {
             .to_srv_request();
 
         assert!(cors.inner.validate_allowed_method(req.head()).is_err());
-        assert!(cors.inner.validate_allowed_headers(req.head()).is_err());
+        assert!(cors.inner.validate_allowed_headers(req.head()).is_ok());
 
         let req = TestRequest::with_header("Origin", "https://www.example.com")
             .header(header::ACCESS_CONTROL_REQUEST_METHOD, "POST")
@@ -889,7 +895,7 @@ mod tests {
             .method(Method::OPTIONS)
             .to_srv_request();
 
-        let resp = test::call_success(&mut cors, req);
+        let resp = test::call_service(&mut cors, req);
         assert_eq!(
             &b"*"[..],
             resp.headers()
@@ -935,7 +941,7 @@ mod tests {
             .method(Method::OPTIONS)
             .to_srv_request();
 
-        let resp = test::call_success(&mut cors, req);
+        let resp = test::call_service(&mut cors, req);
         assert_eq!(resp.status(), StatusCode::OK);
     }
 
@@ -974,7 +980,7 @@ mod tests {
             .method(Method::GET)
             .to_srv_request();
 
-        let resp = test::call_success(&mut cors, req);
+        let resp = test::call_service(&mut cors, req);
         assert_eq!(resp.status(), StatusCode::OK);
     }
 
@@ -983,7 +989,7 @@ mod tests {
         let mut cors = Cors::new().disable_preflight().finish(test::ok_service());
 
         let req = TestRequest::default().method(Method::GET).to_srv_request();
-        let resp = test::call_success(&mut cors, req);
+        let resp = test::call_service(&mut cors, req);
         assert!(resp
             .headers()
             .get(header::ACCESS_CONTROL_ALLOW_ORIGIN)
@@ -992,7 +998,7 @@ mod tests {
         let req = TestRequest::with_header("Origin", "https://www.example.com")
             .method(Method::OPTIONS)
             .to_srv_request();
-        let resp = test::call_success(&mut cors, req);
+        let resp = test::call_service(&mut cors, req);
         assert_eq!(
             &b"https://www.example.com"[..],
             resp.headers()
@@ -1019,7 +1025,7 @@ mod tests {
             .method(Method::OPTIONS)
             .to_srv_request();
 
-        let resp = test::call_success(&mut cors, req);
+        let resp = test::call_service(&mut cors, req);
         assert_eq!(
             &b"*"[..],
             resp.headers()
@@ -1057,7 +1063,7 @@ mod tests {
             .allowed_headers(exposed_headers.clone())
             .expose_headers(exposed_headers.clone())
             .allowed_header(header::CONTENT_TYPE)
-            .finish(FnService::new(move |req: ServiceRequest<PayloadStream>| {
+            .finish(FnService::new(move |req: ServiceRequest| {
                 req.into_response(
                     HttpResponse::Ok().header(header::VARY, "Accept").finish(),
                 )
@@ -1065,7 +1071,7 @@ mod tests {
         let req = TestRequest::with_header("Origin", "https://www.example.com")
             .method(Method::OPTIONS)
             .to_srv_request();
-        let resp = test::call_success(&mut cors, req);
+        let resp = test::call_service(&mut cors, req);
         assert_eq!(
             &b"Accept, Origin"[..],
             resp.headers().get(header::VARY).unwrap().as_bytes()
@@ -1081,7 +1087,7 @@ mod tests {
             .method(Method::OPTIONS)
             .header(header::ACCESS_CONTROL_REQUEST_METHOD, "POST")
             .to_srv_request();
-        let resp = test::call_success(&mut cors, req);
+        let resp = test::call_service(&mut cors, req);
 
         let origins_str = resp
             .headers()
@@ -1105,7 +1111,7 @@ mod tests {
             .method(Method::GET)
             .to_srv_request();
 
-        let resp = test::call_success(&mut cors, req);
+        let resp = test::call_service(&mut cors, req);
         assert_eq!(
             &b"https://example.com"[..],
             resp.headers()
@@ -1118,7 +1124,7 @@ mod tests {
             .method(Method::GET)
             .to_srv_request();
 
-        let resp = test::call_success(&mut cors, req);
+        let resp = test::call_service(&mut cors, req);
         assert_eq!(
             &b"https://example.org"[..],
             resp.headers()
@@ -1141,7 +1147,7 @@ mod tests {
             .method(Method::OPTIONS)
             .to_srv_request();
 
-        let resp = test::call_success(&mut cors, req);
+        let resp = test::call_service(&mut cors, req);
         assert_eq!(
             &b"https://example.com"[..],
             resp.headers()
@@ -1155,7 +1161,7 @@ mod tests {
             .method(Method::OPTIONS)
             .to_srv_request();
 
-        let resp = test::call_success(&mut cors, req);
+        let resp = test::call_service(&mut cors, req);
         assert_eq!(
             &b"https://example.org"[..],
             resp.headers()

src/middleware/decompress.rs

@@ -1,75 +0,0 @@
-//! Chain service for decompressing request payload.
-use std::marker::PhantomData;
-
-use actix_http::encoding::Decoder;
-use actix_service::{NewService, Service};
-use bytes::Bytes;
-use futures::future::{ok, FutureResult};
-use futures::{Async, Poll, Stream};
-
-use crate::dev::Payload;
-use crate::error::{Error, PayloadError};
-use crate::service::ServiceRequest;
-
-/// `Middleware` for decompressing request's payload.
-/// `Decompress` middleware must be added with `App::chain()` method.
-///
-/// ```rust
-/// use actix_web::{web, middleware::encoding, App, HttpResponse};
-///
-/// fn main() {
-///     let app = App::new()
-///         .chain(encoding::Decompress::new())
-///         .service(
-///             web::resource("/test")
-///                 .route(web::get().to(|| HttpResponse::Ok()))
-///                 .route(web::head().to(|| HttpResponse::MethodNotAllowed()))
-///         );
-/// }
-/// ```
-pub struct Decompress<P>(PhantomData<P>);
-
-impl<P> Decompress<P>
-where
-    P: Stream<Item = Bytes, Error = PayloadError>,
-{
-    pub fn new() -> Self {
-        Decompress(PhantomData)
-    }
-}
-
-impl<P> NewService for Decompress<P>
-where
-    P: Stream<Item = Bytes, Error = PayloadError>,
-{
-    type Request = ServiceRequest<P>;
-    type Response = ServiceRequest<Decoder<Payload<P>>>;
-    type Error = Error;
-    type InitError = ();
-    type Service = Decompress<P>;
-    type Future = FutureResult<Self::Service, Self::InitError>;
-
-    fn new_service(&self, _: &()) -> Self::Future {
-        ok(Decompress(PhantomData))
-    }
-}
-
-impl<P> Service for Decompress<P>
-where
-    P: Stream<Item = Bytes, Error = PayloadError>,
-{
-    type Request = ServiceRequest<P>;
-    type Response = ServiceRequest<Decoder<Payload<P>>>;
-    type Error = Error;
-    type Future = FutureResult<Self::Response, Self::Error>;
-
-    fn poll_ready(&mut self) -> Poll<(), Self::Error> {
-        Ok(Async::Ready(()))
-    }
-
-    fn call(&mut self, req: ServiceRequest<P>) -> Self::Future {
-        let (req, payload) = req.into_parts();
-        let payload = Decoder::from_headers(payload, req.headers());
-        ok(ServiceRequest::from_parts(req, Payload::Stream(payload)))
-    }
-}

src/middleware/defaultheaders.rs

@@ -8,6 +8,7 @@ use futures::{Future, Poll};
 use crate::http::header::{HeaderName, HeaderValue, CONTENT_TYPE};
 use crate::http::{HeaderMap, HttpTryFrom};
 use crate::service::{ServiceRequest, ServiceResponse};
+use crate::Error;
 
 /// `Middleware` for setting default response headers.
 ///
@@ -85,14 +86,14 @@ impl DefaultHeaders {
     }
 }
 
-impl<S, P, B> Transform<S> for DefaultHeaders
+impl<S, B> Transform<S> for DefaultHeaders
 where
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>>,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
     S::Future: 'static,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse<B>;
-    type Error = S::Error;
+    type Error = Error;
     type InitError = ();
     type Transform = DefaultHeadersMiddleware<S>;
     type Future = FutureResult<Self::Transform, Self::InitError>;
@@ -110,21 +111,21 @@ pub struct DefaultHeadersMiddleware<S> {
     inner: Rc<Inner>,
 }
 
-impl<S, P, B> Service for DefaultHeadersMiddleware<S>
+impl<S, B> Service for DefaultHeadersMiddleware<S>
 where
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>>,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
     S::Future: 'static,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse<B>;
-    type Error = S::Error;
+    type Error = Error;
     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
 
     fn poll_ready(&mut self) -> Poll<(), Self::Error> {
         self.service.poll_ready()
     }
 
-    fn call(&mut self, req: ServiceRequest<P>) -> Self::Future {
+    fn call(&mut self, req: ServiceRequest) -> Self::Future {
         let inner = self.inner.clone();
 
         Box::new(self.service.call(req).map(move |mut res| {
@@ -171,7 +172,7 @@ mod tests {
         assert_eq!(resp.headers().get(CONTENT_TYPE).unwrap(), "0001");
 
         let req = TestRequest::default().to_srv_request();
-        let srv = FnService::new(|req: ServiceRequest<_>| {
+        let srv = FnService::new(|req: ServiceRequest| {
             req.into_response(HttpResponse::Ok().header(CONTENT_TYPE, "0002").finish())
         });
         let mut mw = block_on(
@@ -186,7 +187,7 @@ mod tests {
 
     #[test]
     fn test_content_type() {
-        let srv = FnService::new(|req: ServiceRequest<_>| {
+        let srv = FnService::new(|req: ServiceRequest| {
             req.into_response(HttpResponse::Ok().finish())
         });
         let mut mw =

src/middleware/errhandlers.rs

@@ -81,18 +81,13 @@ impl<B> ErrorHandlers<B> {
     }
 }
 
-impl<S, P, B> Transform<S> for ErrorHandlers<B>
+impl<S, B> Transform<S> for ErrorHandlers<B>
 where
-    S: Service<
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
-        Request = ServiceRequest<P>,
-        Response = ServiceResponse<B>,
-        Error = Error,
-    >,
     S::Future: 'static,
-    S::Error: 'static,
     B: 'static,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse<B>;
     type Error = Error;
     type InitError = ();
@@ -113,18 +108,13 @@ pub struct ErrorHandlersMiddleware<S, B> {
     handlers: Rc<HashMap<StatusCode, Box<ErrorHandler<B>>>>,
 }
 
-impl<S, P, B> Service for ErrorHandlersMiddleware<S, B>
+impl<S, B> Service for ErrorHandlersMiddleware<S, B>
 where
-    S: Service<
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
-        Request = ServiceRequest<P>,
-        Response = ServiceResponse<B>,
-        Error = Error,
-    >,
     S::Future: 'static,
-    S::Error: 'static,
     B: 'static,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse<B>;
     type Error = Error;
     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
@@ -133,7 +123,7 @@ where
         self.service.poll_ready()
     }
 
-    fn call(&mut self, req: ServiceRequest<P>) -> Self::Future {
+    fn call(&mut self, req: ServiceRequest) -> Self::Future {
         let handlers = self.handlers.clone();
 
         Box::new(self.service.call(req).and_then(move |res| {
@@ -169,7 +159,7 @@ mod tests {
 
     #[test]
     fn test_handler() {
-        let srv = FnService::new(|req: ServiceRequest<_>| {
+        let srv = FnService::new(|req: ServiceRequest| {
             req.into_response(HttpResponse::InternalServerError().finish())
         });
 
@@ -180,7 +170,7 @@ mod tests {
         )
         .unwrap();
 
-        let resp = test::call_success(&mut mw, TestRequest::default().to_srv_request());
+        let resp = test::call_service(&mut mw, TestRequest::default().to_srv_request());
         assert_eq!(resp.headers().get(CONTENT_TYPE).unwrap(), "0001");
     }
 
@@ -195,7 +185,7 @@ mod tests {
 
     #[test]
     fn test_handler_async() {
-        let srv = FnService::new(|req: ServiceRequest<_>| {
+        let srv = FnService::new(|req: ServiceRequest| {
             req.into_response(HttpResponse::InternalServerError().finish())
         });
 
@@ -206,7 +196,7 @@ mod tests {
         )
         .unwrap();
 
-        let resp = test::call_success(&mut mw, TestRequest::default().to_srv_request());
+        let resp = test::call_service(&mut mw, TestRequest::default().to_srv_request());
         assert_eq!(resp.headers().get(CONTENT_TYPE).unwrap(), "0001");
     }
 }

src/middleware/identity.rs

@@ -49,10 +49,12 @@
 //! ```
 use std::cell::RefCell;
 use std::rc::Rc;
+use std::time::SystemTime;
 
 use actix_service::{Service, Transform};
 use futures::future::{ok, Either, FutureResult};
 use futures::{Future, IntoFuture, Poll};
+use serde::{Deserialize, Serialize};
 use time::Duration;
 
 use crate::cookie::{Cookie, CookieJar, Key, SameSite};
@@ -140,12 +142,13 @@ struct IdentityItem {
 /// }
 /// # fn main() {}
 /// ```
-impl<P> FromRequest<P> for Identity {
+impl FromRequest for Identity {
+    type Config = ();
     type Error = Error;
     type Future = Result<Identity, Error>;
 
     #[inline]
-    fn from_request(req: &HttpRequest, _: &mut Payload<P>) -> Self::Future {
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
         Ok(Identity(req.clone()))
     }
 }
@@ -159,7 +162,7 @@ pub trait IdentityPolicy: Sized + 'static {
     type ResponseFuture: IntoFuture<Item = (), Error = Error>;
 
     /// Parse the session from request and load data from a service identity.
-    fn from_request<P>(&self, request: &mut ServiceRequest<P>) -> Self::Future;
+    fn from_request(&self, request: &mut ServiceRequest) -> Self::Future;
 
     /// Write changes to response
     fn to_response<B>(
@@ -198,18 +201,17 @@ impl<T> IdentityService<T> {
     }
 }
 
-impl<S, T, P, B> Transform<S> for IdentityService<T>
+impl<S, T, B> Transform<S> for IdentityService<T>
 where
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>> + 'static,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>
+        + 'static,
     S::Future: 'static,
-    S::Error: 'static,
     T: IdentityPolicy,
-    P: 'static,
     B: 'static,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse<B>;
-    type Error = S::Error;
+    type Error = Error;
     type InitError = ();
     type Transform = IdentityServiceMiddleware<S, T>;
     type Future = FutureResult<Self::Transform, Self::InitError>;
@@ -228,25 +230,24 @@ pub struct IdentityServiceMiddleware<S, T> {
     service: Rc<RefCell<S>>,
 }
 
-impl<S, T, P, B> Service for IdentityServiceMiddleware<S, T>
+impl<S, T, B> Service for IdentityServiceMiddleware<S, T>
 where
-    P: 'static,
     B: 'static,
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>> + 'static,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>
+        + 'static,
     S::Future: 'static,
-    S::Error: 'static,
     T: IdentityPolicy,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse<B>;
-    type Error = S::Error;
+    type Error = Error;
     type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
 
     fn poll_ready(&mut self) -> Poll<(), Self::Error> {
         self.service.borrow_mut().poll_ready()
     }
 
-    fn call(&mut self, mut req: ServiceRequest<P>) -> Self::Future {
+    fn call(&mut self, mut req: ServiceRequest) -> Self::Future {
         let srv = self.service.clone();
         let backend = self.backend.clone();
 
@@ -285,84 +286,149 @@ where
 
 struct CookieIdentityInner {
     key: Key,
+    key_v2: Key,
     name: String,
     path: String,
     domain: Option<String>,
     secure: bool,
     max_age: Option<Duration>,
     same_site: Option<SameSite>,
+    visit_deadline: Option<Duration>,
+    login_deadline: Option<Duration>,
+}
+
+#[derive(Deserialize, Serialize, Debug)]
+struct CookieValue {
+    identity: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    login_timestamp: Option<SystemTime>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    visit_timestamp: Option<SystemTime>,
+}
+
+#[derive(Debug)]
+struct CookieIdentityExtention {
+    login_timestamp: Option<SystemTime>,
 }
 
 impl CookieIdentityInner {
     fn new(key: &[u8]) -> CookieIdentityInner {
+        let key_v2: Vec<u8> =
+            key.iter().chain([1, 0, 0, 0].iter()).map(|e| *e).collect();
         CookieIdentityInner {
             key: Key::from_master(key),
+            key_v2: Key::from_master(&key_v2),
             name: "actix-identity".to_owned(),
             path: "/".to_owned(),
             domain: None,
             secure: true,
             max_age: None,
             same_site: None,
+            visit_deadline: None,
+            login_deadline: None,
         }
     }
 
     fn set_cookie<B>(
         &self,
         resp: &mut ServiceResponse<B>,
-        id: Option<String>,
+        value: Option<CookieValue>,
     ) -> Result<()> {
-        let some = id.is_some();
+        let add_cookie = value.is_some();
-        {
+        let val = value.map(|val| {
-            let id = id.unwrap_or_else(String::new);
+            if !self.legacy_supported() {
-            let mut cookie = Cookie::new(self.name.clone(), id);
+                serde_json::to_string(&val)
-            cookie.set_path(self.path.clone());
-            cookie.set_secure(self.secure);
-            cookie.set_http_only(true);
-
-            if let Some(ref domain) = self.domain {
-                cookie.set_domain(domain.clone());
-            }
-
-            if let Some(max_age) = self.max_age {
-                cookie.set_max_age(max_age);
-            }
-
-            if let Some(same_site) = self.same_site {
-                cookie.set_same_site(same_site);
-            }
-
-            let mut jar = CookieJar::new();
-            if some {
-                jar.private(&self.key).add(cookie);
             } else {
-                jar.add_original(cookie.clone());
+                Ok(val.identity)
-                jar.private(&self.key).remove(cookie);
             }
+        });
+        let mut cookie =
+            Cookie::new(self.name.clone(), val.unwrap_or_else(|| Ok(String::new()))?);
+        cookie.set_path(self.path.clone());
+        cookie.set_secure(self.secure);
+        cookie.set_http_only(true);
 
-            for cookie in jar.delta() {
+        if let Some(ref domain) = self.domain {
-                let val = HeaderValue::from_str(&cookie.to_string())?;
+            cookie.set_domain(domain.clone());
-                resp.headers_mut().append(header::SET_COOKIE, val);
-            }
         }
 
+        if let Some(max_age) = self.max_age {
+            cookie.set_max_age(max_age);
+        }
+
+        if let Some(same_site) = self.same_site {
+            cookie.set_same_site(same_site);
+        }
+
+        let mut jar = CookieJar::new();
+        let key = if self.legacy_supported() {
+            &self.key
+        } else {
+            &self.key_v2
+        };
+        if add_cookie {
+            jar.private(&key).add(cookie);
+        } else {
+            jar.add_original(cookie.clone());
+            jar.private(&key).remove(cookie);
+        }
+        for cookie in jar.delta() {
+            let val = HeaderValue::from_str(&cookie.to_string())?;
+            resp.headers_mut().append(header::SET_COOKIE, val);
+        }
         Ok(())
     }
 
-    fn load<T>(&self, req: &ServiceRequest<T>) -> Option<String> {
+    fn load(&self, req: &ServiceRequest) -> Option<CookieValue> {
-        if let Ok(cookies) = req.cookies() {
+        let cookie = req.cookie(&self.name)?;
-            for cookie in cookies.iter() {
+        let mut jar = CookieJar::new();
-                if cookie.name() == self.name {
+        jar.add_original(cookie.clone());
-                    let mut jar = CookieJar::new();
+        let res = if self.legacy_supported() {
-                    jar.add_original(cookie.clone());
+            jar.private(&self.key).get(&self.name).map(|n| CookieValue {
+                identity: n.value().to_string(),
+                login_timestamp: None,
+                visit_timestamp: None,
+            })
+        } else {
+            None
+        };
+        res.or_else(|| {
+            jar.private(&self.key_v2)
+                .get(&self.name)
+                .and_then(|c| self.parse(c))
+        })
+    }
 
-                    let cookie_opt = jar.private(&self.key).get(&self.name);
+    fn parse(&self, cookie: Cookie) -> Option<CookieValue> {
-                    if let Some(cookie) = cookie_opt {
+        let value: CookieValue = serde_json::from_str(cookie.value()).ok()?;
-                        return Some(cookie.value().into());
+        let now = SystemTime::now();
-                    }
+        if let Some(visit_deadline) = self.visit_deadline {
-                }
+            if now.duration_since(value.visit_timestamp?).ok()?
+                > visit_deadline.to_std().ok()?
+            {
+                return None;
             }
         }
-        None
+        if let Some(login_deadline) = self.login_deadline {
+            if now.duration_since(value.login_timestamp?).ok()?
+                > login_deadline.to_std().ok()?
+            {
+                return None;
+            }
+        }
+        Some(value)
+    }
+
+    fn legacy_supported(&self) -> bool {
+        self.visit_deadline.is_none() && self.login_deadline.is_none()
+    }
+
+    fn always_update_cookie(&self) -> bool {
+        self.visit_deadline.is_some()
+    }
+
+    fn requires_oob_data(&self) -> bool {
+        self.login_deadline.is_some()
     }
 }
 
@@ -428,8 +494,13 @@ impl CookieIdentityPolicy {
         self
     }
 
-    /// Sets the `max-age` field in the session cookie being built.
+    /// Sets the `max-age` field in the session cookie being built with given number of seconds.
-    pub fn max_age(mut self, value: Duration) -> CookieIdentityPolicy {
+    pub fn max_age(self, seconds: i64) -> CookieIdentityPolicy {
+        self.max_age_time(Duration::seconds(seconds))
+    }
+
+    /// Sets the `max-age` field in the session cookie being built with `chrono::Duration`.
+    pub fn max_age_time(mut self, value: Duration) -> CookieIdentityPolicy {
         Rc::get_mut(&mut self.0).unwrap().max_age = Some(value);
         self
     }
@@ -439,14 +510,42 @@ impl CookieIdentityPolicy {
         Rc::get_mut(&mut self.0).unwrap().same_site = Some(same_site);
         self
     }
+
+    /// Accepts only users whose cookie has been seen before the given deadline
+    ///
+    /// By default visit deadline is disabled.
+    pub fn visit_deadline(mut self, value: Duration) -> CookieIdentityPolicy {
+        Rc::get_mut(&mut self.0).unwrap().visit_deadline = Some(value);
+        self
+    }
+
+    /// Accepts only users which has been authenticated before the given deadline
+    ///
+    /// By default login deadline is disabled.
+    pub fn login_deadline(mut self, value: Duration) -> CookieIdentityPolicy {
+        Rc::get_mut(&mut self.0).unwrap().login_deadline = Some(value);
+        self
+    }
 }
 
 impl IdentityPolicy for CookieIdentityPolicy {
     type Future = Result<Option<String>, Error>;
     type ResponseFuture = Result<(), Error>;
 
-    fn from_request<P>(&self, req: &mut ServiceRequest<P>) -> Self::Future {
+    fn from_request(&self, req: &mut ServiceRequest) -> Self::Future {
-        Ok(self.0.load(req))
+        Ok(self.0.load(req).map(
+            |CookieValue {
+                 identity,
+                 login_timestamp,
+                 ..
+             }| {
+                if self.0.requires_oob_data() {
+                    req.extensions_mut()
+                        .insert(CookieIdentityExtention { login_timestamp });
+                }
+                identity
+            },
+        ))
     }
 
     fn to_response<B>(
@@ -455,9 +554,36 @@ impl IdentityPolicy for CookieIdentityPolicy {
         changed: bool,
         res: &mut ServiceResponse<B>,
     ) -> Self::ResponseFuture {
-        if changed {
+        let _ = if changed {
-            let _ = self.0.set_cookie(res, id);
+            let login_timestamp = SystemTime::now();
-        }
+            self.0.set_cookie(
+                res,
+                id.map(|identity| CookieValue {
+                    identity,
+                    login_timestamp: self.0.login_deadline.map(|_| login_timestamp),
+                    visit_timestamp: self.0.visit_deadline.map(|_| login_timestamp),
+                }),
+            )
+        } else if self.0.always_update_cookie() && id.is_some() {
+            let visit_timestamp = SystemTime::now();
+            let mut login_timestamp = None;
+            if self.0.requires_oob_data() {
+                let CookieIdentityExtention {
+                    login_timestamp: lt,
+                } = res.request().extensions_mut().remove().unwrap();
+                login_timestamp = lt;
+            }
+            self.0.set_cookie(
+                res,
+                Some(CookieValue {
+                    identity: id.unwrap(),
+                    login_timestamp,
+                    visit_timestamp: self.0.visit_deadline.map(|_| visit_timestamp),
+                }),
+            )
+        } else {
+            Ok(())
+        };
         Ok(())
     }
 }
@@ -469,14 +595,20 @@ mod tests {
     use crate::test::{self, TestRequest};
     use crate::{web, App, HttpResponse};
 
+    use std::borrow::Borrow;
+
+    const COOKIE_KEY_MASTER: [u8; 32] = [0; 32];
+    const COOKIE_NAME: &'static str = "actix_auth";
+    const COOKIE_LOGIN: &'static str = "test";
+
     #[test]
     fn test_identity() {
         let mut srv = test::init_service(
             App::new()
                 .wrap(IdentityService::new(
-                    CookieIdentityPolicy::new(&[0; 32])
+                    CookieIdentityPolicy::new(&COOKIE_KEY_MASTER)
                         .domain("www.rust-lang.org")
-                        .name("actix_auth")
+                        .name(COOKIE_NAME)
                         .path("/")
                         .secure(true),
                 ))
@@ -488,7 +620,7 @@ mod tests {
                     }
                 }))
                 .service(web::resource("/login").to(|id: Identity| {
-                    id.remember("test".to_string());
+                    id.remember(COOKIE_LOGIN.to_string());
                     HttpResponse::Ok()
                 }))
                 .service(web::resource("/logout").to(|id: Identity| {
@@ -501,15 +633,15 @@ mod tests {
                 })),
         );
         let resp =
-            test::call_success(&mut srv, TestRequest::with_uri("/index").to_request());
+            test::call_service(&mut srv, TestRequest::with_uri("/index").to_request());
         assert_eq!(resp.status(), StatusCode::OK);
 
         let resp =
-            test::call_success(&mut srv, TestRequest::with_uri("/login").to_request());
+            test::call_service(&mut srv, TestRequest::with_uri("/login").to_request());
         assert_eq!(resp.status(), StatusCode::OK);
         let c = resp.response().cookies().next().unwrap().to_owned();
 
-        let resp = test::call_success(
+        let resp = test::call_service(
             &mut srv,
             TestRequest::with_uri("/index")
                 .cookie(c.clone())
@@ -517,7 +649,7 @@ mod tests {
         );
         assert_eq!(resp.status(), StatusCode::CREATED);
 
-        let resp = test::call_success(
+        let resp = test::call_service(
             &mut srv,
             TestRequest::with_uri("/logout")
                 .cookie(c.clone())
@@ -526,4 +658,380 @@ mod tests {
         assert_eq!(resp.status(), StatusCode::OK);
         assert!(resp.headers().contains_key(header::SET_COOKIE))
     }
+
+    #[test]
+    fn test_identity_max_age_time() {
+        let duration = Duration::days(1);
+        let mut srv = test::init_service(
+            App::new()
+                .wrap(IdentityService::new(
+                    CookieIdentityPolicy::new(&COOKIE_KEY_MASTER)
+                        .domain("www.rust-lang.org")
+                        .name(COOKIE_NAME)
+                        .path("/")
+                        .max_age_time(duration)
+                        .secure(true),
+                ))
+                .service(web::resource("/login").to(|id: Identity| {
+                    id.remember("test".to_string());
+                    HttpResponse::Ok()
+                })),
+        );
+        let resp =
+            test::call_service(&mut srv, TestRequest::with_uri("/login").to_request());
+        assert_eq!(resp.status(), StatusCode::OK);
+        assert!(resp.headers().contains_key(header::SET_COOKIE));
+        let c = resp.response().cookies().next().unwrap().to_owned();
+        assert_eq!(duration, c.max_age().unwrap());
+    }
+
+    #[test]
+    fn test_identity_max_age() {
+        let seconds = 60;
+        let mut srv = test::init_service(
+            App::new()
+                .wrap(IdentityService::new(
+                    CookieIdentityPolicy::new(&COOKIE_KEY_MASTER)
+                        .domain("www.rust-lang.org")
+                        .name(COOKIE_NAME)
+                        .path("/")
+                        .max_age(seconds)
+                        .secure(true),
+                ))
+                .service(web::resource("/login").to(|id: Identity| {
+                    id.remember("test".to_string());
+                    HttpResponse::Ok()
+                })),
+        );
+        let resp =
+            test::call_service(&mut srv, TestRequest::with_uri("/login").to_request());
+        assert_eq!(resp.status(), StatusCode::OK);
+        assert!(resp.headers().contains_key(header::SET_COOKIE));
+        let c = resp.response().cookies().next().unwrap().to_owned();
+        assert_eq!(Duration::seconds(seconds as i64), c.max_age().unwrap());
+    }
+
+    fn create_identity_server<
+        F: Fn(CookieIdentityPolicy) -> CookieIdentityPolicy + Sync + Send + Clone + 'static,
+    >(
+        f: F,
+    ) -> impl actix_service::Service<
+        Request = actix_http::Request,
+        Response = ServiceResponse<actix_http::body::Body>,
+        Error = actix_http::Error,
+    > {
+        test::init_service(
+            App::new()
+                .wrap(IdentityService::new(f(CookieIdentityPolicy::new(
+                    &COOKIE_KEY_MASTER,
+                )
+                .secure(false)
+                .name(COOKIE_NAME))))
+                .service(web::resource("/").to(|id: Identity| {
+                    let identity = id.identity();
+                    if identity.is_none() {
+                        id.remember(COOKIE_LOGIN.to_string())
+                    }
+                    web::Json(identity)
+                })),
+        )
+    }
+
+    fn legacy_login_cookie(identity: &'static str) -> Cookie<'static> {
+        let mut jar = CookieJar::new();
+        jar.private(&Key::from_master(&COOKIE_KEY_MASTER))
+            .add(Cookie::new(COOKIE_NAME, identity));
+        jar.get(COOKIE_NAME).unwrap().clone()
+    }
+
+    fn login_cookie(
+        identity: &'static str,
+        login_timestamp: Option<SystemTime>,
+        visit_timestamp: Option<SystemTime>,
+    ) -> Cookie<'static> {
+        let mut jar = CookieJar::new();
+        let key: Vec<u8> = COOKIE_KEY_MASTER
+            .iter()
+            .chain([1, 0, 0, 0].iter())
+            .map(|e| *e)
+            .collect();
+        jar.private(&Key::from_master(&key)).add(Cookie::new(
+            COOKIE_NAME,
+            serde_json::to_string(&CookieValue {
+                identity: identity.to_string(),
+                login_timestamp,
+                visit_timestamp,
+            })
+            .unwrap(),
+        ));
+        jar.get(COOKIE_NAME).unwrap().clone()
+    }
+
+    fn assert_logged_in(response: &mut ServiceResponse, identity: Option<&str>) {
+        use bytes::BytesMut;
+        use futures::Stream;
+        let bytes =
+            test::block_on(response.take_body().fold(BytesMut::new(), |mut b, c| {
+                b.extend(c);
+                Ok::<_, Error>(b)
+            }))
+            .unwrap();
+        let resp: Option<String> = serde_json::from_slice(&bytes[..]).unwrap();
+        assert_eq!(resp.as_ref().map(|s| s.borrow()), identity);
+    }
+
+    fn assert_legacy_login_cookie(response: &mut ServiceResponse, identity: &str) {
+        let mut cookies = CookieJar::new();
+        for cookie in response.headers().get_all(header::SET_COOKIE) {
+            cookies.add(Cookie::parse(cookie.to_str().unwrap().to_string()).unwrap());
+        }
+        let cookie = cookies
+            .private(&Key::from_master(&COOKIE_KEY_MASTER))
+            .get(COOKIE_NAME)
+            .unwrap();
+        assert_eq!(cookie.value(), identity);
+    }
+
+    enum LoginTimestampCheck {
+        NoTimestamp,
+        NewTimestamp,
+        OldTimestamp(SystemTime),
+    }
+
+    enum VisitTimeStampCheck {
+        NoTimestamp,
+        NewTimestamp,
+    }
+
+    fn assert_login_cookie(
+        response: &mut ServiceResponse,
+        identity: &str,
+        login_timestamp: LoginTimestampCheck,
+        visit_timestamp: VisitTimeStampCheck,
+    ) {
+        let mut cookies = CookieJar::new();
+        for cookie in response.headers().get_all(header::SET_COOKIE) {
+            cookies.add(Cookie::parse(cookie.to_str().unwrap().to_string()).unwrap());
+        }
+        let key: Vec<u8> = COOKIE_KEY_MASTER
+            .iter()
+            .chain([1, 0, 0, 0].iter())
+            .map(|e| *e)
+            .collect();
+        let cookie = cookies
+            .private(&Key::from_master(&key))
+            .get(COOKIE_NAME)
+            .unwrap();
+        let cv: CookieValue = serde_json::from_str(cookie.value()).unwrap();
+        assert_eq!(cv.identity, identity);
+        let now = SystemTime::now();
+        let t30sec_ago = now - Duration::seconds(30).to_std().unwrap();
+        match login_timestamp {
+            LoginTimestampCheck::NoTimestamp => assert_eq!(cv.login_timestamp, None),
+            LoginTimestampCheck::NewTimestamp => assert!(
+                t30sec_ago <= cv.login_timestamp.unwrap()
+                    && cv.login_timestamp.unwrap() <= now
+            ),
+            LoginTimestampCheck::OldTimestamp(old_timestamp) => {
+                assert_eq!(cv.login_timestamp, Some(old_timestamp))
+            }
+        }
+        match visit_timestamp {
+            VisitTimeStampCheck::NoTimestamp => assert_eq!(cv.visit_timestamp, None),
+            VisitTimeStampCheck::NewTimestamp => assert!(
+                t30sec_ago <= cv.visit_timestamp.unwrap()
+                    && cv.visit_timestamp.unwrap() <= now
+            ),
+        }
+    }
+
+    fn assert_no_login_cookie(response: &mut ServiceResponse) {
+        let mut cookies = CookieJar::new();
+        for cookie in response.headers().get_all(header::SET_COOKIE) {
+            cookies.add(Cookie::parse(cookie.to_str().unwrap().to_string()).unwrap());
+        }
+        assert!(cookies.get(COOKIE_NAME).is_none());
+    }
+
+    #[test]
+    fn test_identity_legacy_cookie_is_set() {
+        let mut srv = create_identity_server(|c| c);
+        let mut resp =
+            test::call_service(&mut srv, TestRequest::with_uri("/").to_request());
+        assert_logged_in(&mut resp, None);
+        assert_legacy_login_cookie(&mut resp, COOKIE_LOGIN);
+    }
+
+    #[test]
+    fn test_identity_legacy_cookie_works() {
+        let mut srv = create_identity_server(|c| c);
+        let cookie = legacy_login_cookie(COOKIE_LOGIN);
+        let mut resp = test::call_service(
+            &mut srv,
+            TestRequest::with_uri("/")
+                .cookie(cookie.clone())
+                .to_request(),
+        );
+        assert_logged_in(&mut resp, Some(COOKIE_LOGIN));
+        assert_no_login_cookie(&mut resp);
+    }
+
+    #[test]
+    fn test_identity_legacy_cookie_rejected_if_visit_timestamp_needed() {
+        let mut srv = create_identity_server(|c| c.visit_deadline(Duration::days(90)));
+        let cookie = legacy_login_cookie(COOKIE_LOGIN);
+        let mut resp = test::call_service(
+            &mut srv,
+            TestRequest::with_uri("/")
+                .cookie(cookie.clone())
+                .to_request(),
+        );
+        assert_logged_in(&mut resp, None);
+        assert_login_cookie(
+            &mut resp,
+            COOKIE_LOGIN,
+            LoginTimestampCheck::NoTimestamp,
+            VisitTimeStampCheck::NewTimestamp,
+        );
+    }
+
+    #[test]
+    fn test_identity_legacy_cookie_rejected_if_login_timestamp_needed() {
+        let mut srv = create_identity_server(|c| c.login_deadline(Duration::days(90)));
+        let cookie = legacy_login_cookie(COOKIE_LOGIN);
+        let mut resp = test::call_service(
+            &mut srv,
+            TestRequest::with_uri("/")
+                .cookie(cookie.clone())
+                .to_request(),
+        );
+        assert_logged_in(&mut resp, None);
+        assert_login_cookie(
+            &mut resp,
+            COOKIE_LOGIN,
+            LoginTimestampCheck::NewTimestamp,
+            VisitTimeStampCheck::NoTimestamp,
+        );
+    }
+
+    #[test]
+    fn test_identity_cookie_rejected_if_login_timestamp_needed() {
+        let mut srv = create_identity_server(|c| c.login_deadline(Duration::days(90)));
+        let cookie = login_cookie(COOKIE_LOGIN, None, Some(SystemTime::now()));
+        let mut resp = test::call_service(
+            &mut srv,
+            TestRequest::with_uri("/")
+                .cookie(cookie.clone())
+                .to_request(),
+        );
+        assert_logged_in(&mut resp, None);
+        assert_login_cookie(
+            &mut resp,
+            COOKIE_LOGIN,
+            LoginTimestampCheck::NewTimestamp,
+            VisitTimeStampCheck::NoTimestamp,
+        );
+    }
+
+    #[test]
+    fn test_identity_cookie_rejected_if_visit_timestamp_needed() {
+        let mut srv = create_identity_server(|c| c.visit_deadline(Duration::days(90)));
+        let cookie = login_cookie(COOKIE_LOGIN, Some(SystemTime::now()), None);
+        let mut resp = test::call_service(
+            &mut srv,
+            TestRequest::with_uri("/")
+                .cookie(cookie.clone())
+                .to_request(),
+        );
+        assert_logged_in(&mut resp, None);
+        assert_login_cookie(
+            &mut resp,
+            COOKIE_LOGIN,
+            LoginTimestampCheck::NoTimestamp,
+            VisitTimeStampCheck::NewTimestamp,
+        );
+    }
+
+    #[test]
+    fn test_identity_cookie_rejected_if_login_timestamp_too_old() {
+        let mut srv = create_identity_server(|c| c.login_deadline(Duration::days(90)));
+        let cookie = login_cookie(
+            COOKIE_LOGIN,
+            Some(SystemTime::now() - Duration::days(180).to_std().unwrap()),
+            None,
+        );
+        let mut resp = test::call_service(
+            &mut srv,
+            TestRequest::with_uri("/")
+                .cookie(cookie.clone())
+                .to_request(),
+        );
+        assert_logged_in(&mut resp, None);
+        assert_login_cookie(
+            &mut resp,
+            COOKIE_LOGIN,
+            LoginTimestampCheck::NewTimestamp,
+            VisitTimeStampCheck::NoTimestamp,
+        );
+    }
+
+    #[test]
+    fn test_identity_cookie_rejected_if_visit_timestamp_too_old() {
+        let mut srv = create_identity_server(|c| c.visit_deadline(Duration::days(90)));
+        let cookie = login_cookie(
+            COOKIE_LOGIN,
+            None,
+            Some(SystemTime::now() - Duration::days(180).to_std().unwrap()),
+        );
+        let mut resp = test::call_service(
+            &mut srv,
+            TestRequest::with_uri("/")
+                .cookie(cookie.clone())
+                .to_request(),
+        );
+        assert_logged_in(&mut resp, None);
+        assert_login_cookie(
+            &mut resp,
+            COOKIE_LOGIN,
+            LoginTimestampCheck::NoTimestamp,
+            VisitTimeStampCheck::NewTimestamp,
+        );
+    }
+
+    #[test]
+    fn test_identity_cookie_not_updated_on_login_deadline() {
+        let mut srv = create_identity_server(|c| c.login_deadline(Duration::days(90)));
+        let cookie = login_cookie(COOKIE_LOGIN, Some(SystemTime::now()), None);
+        let mut resp = test::call_service(
+            &mut srv,
+            TestRequest::with_uri("/")
+                .cookie(cookie.clone())
+                .to_request(),
+        );
+        assert_logged_in(&mut resp, Some(COOKIE_LOGIN));
+        assert_no_login_cookie(&mut resp);
+    }
+
+    #[test]
+    fn test_identity_cookie_updated_on_visit_deadline() {
+        let mut srv = create_identity_server(|c| {
+            c.visit_deadline(Duration::days(90))
+                .login_deadline(Duration::days(90))
+        });
+        let timestamp = SystemTime::now() - Duration::days(1).to_std().unwrap();
+        let cookie = login_cookie(COOKIE_LOGIN, Some(timestamp), Some(timestamp));
+        let mut resp = test::call_service(
+            &mut srv,
+            TestRequest::with_uri("/")
+                .cookie(cookie.clone())
+                .to_request(),
+        );
+        assert_logged_in(&mut resp, Some(COOKIE_LOGIN));
+        assert_login_cookie(
+            &mut resp,
+            COOKIE_LOGIN,
+            LoginTimestampCheck::OldTimestamp(timestamp),
+            VisitTimeStampCheck::NewTimestamp,
+        );
+    }
 }

src/middleware/logger.rs

@@ -114,14 +114,14 @@ impl Default for Logger {
     }
 }
 
-impl<S, P, B> Transform<S> for Logger
+impl<S, B> Transform<S> for Logger
 where
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>>,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
     B: MessageBody,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse<StreamLog<B>>;
-    type Error = S::Error;
+    type Error = Error;
     type InitError = ();
     type Transform = LoggerMiddleware<S>;
     type Future = FutureResult<Self::Transform, Self::InitError>;
@@ -140,21 +140,21 @@ pub struct LoggerMiddleware<S> {
     service: S,
 }
 
-impl<S, P, B> Service for LoggerMiddleware<S>
+impl<S, B> Service for LoggerMiddleware<S>
 where
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>>,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
     B: MessageBody,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse<StreamLog<B>>;
-    type Error = S::Error;
+    type Error = Error;
-    type Future = LoggerResponse<S, P, B>;
+    type Future = LoggerResponse<S, B>;
 
     fn poll_ready(&mut self) -> Poll<(), Self::Error> {
         self.service.poll_ready()
     }
 
-    fn call(&mut self, req: ServiceRequest<P>) -> Self::Future {
+    fn call(&mut self, req: ServiceRequest) -> Self::Future {
         if self.inner.exclude.contains(req.path()) {
             LoggerResponse {
                 fut: self.service.call(req),
@@ -180,7 +180,7 @@ where
 }
 
 #[doc(hidden)]
-pub struct LoggerResponse<S, P, B>
+pub struct LoggerResponse<S, B>
 where
     B: MessageBody,
     S: Service,
@@ -188,16 +188,16 @@ where
     fut: S::Future,
     time: time::Tm,
     format: Option<Format>,
-    _t: PhantomData<(P, B)>,
+    _t: PhantomData<(B,)>,
 }
 
-impl<S, P, B> Future for LoggerResponse<S, P, B>
+impl<S, B> Future for LoggerResponse<S, B>
 where
     B: MessageBody,
-    S: Service<Request = ServiceRequest<P>, Response = ServiceResponse<B>>,
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
 {
     type Item = ServiceResponse<StreamLog<B>>;
-    type Error = S::Error;
+    type Error = Error;
 
     fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
         let res = futures::try_ready!(self.fut.poll());
@@ -363,13 +363,6 @@ impl FormatText {
                 let rt = (rt.num_nanoseconds().unwrap_or(0) as f64) / 1_000_000.0;
                 fmt.write_fmt(format_args!("{:.6}", rt))
             }
-            // FormatText::RemoteAddr => {
-            //     if let Some(remote) = req.connection_info().remote() {
-            //         return remote.fmt(fmt);
-            //     } else {
-            //         "-".fmt(fmt)
-            //     }
-            // }
             FormatText::EnvironHeader(ref name) => {
                 if let Ok(val) = env::var(name) {
                     fmt.write_fmt(format_args!("{}", val))
@@ -402,7 +395,7 @@ impl FormatText {
         }
     }
 
-    fn render_request<P>(&mut self, now: time::Tm, req: &ServiceRequest<P>) {
+    fn render_request(&mut self, now: time::Tm, req: &ServiceRequest) {
         match *self {
             FormatText::RequestLine => {
                 *self = if req.query_string().is_empty() {
@@ -441,6 +434,14 @@ impl FormatText {
                 };
                 *self = FormatText::Str(s.to_string());
             }
+            FormatText::RemoteAddr => {
+                let s = if let Some(remote) = req.connection_info().remote() {
+                    FormatText::Str(remote.to_string())
+                } else {
+                    FormatText::Str("-".to_string())
+                };
+                *self = s;
+            }
             _ => (),
         }
     }
@@ -464,7 +465,7 @@ mod tests {
 
     #[test]
     fn test_logger() {
-        let srv = FnService::new(|req: ServiceRequest<_>| {
+        let srv = FnService::new(|req: ServiceRequest| {
             req.into_response(
                 HttpResponse::build(StatusCode::OK)
                     .header("X-Test", "ttt")

src/middleware/mod.rs

@@ -1,22 +1,16 @@
 //! Middlewares
-#[cfg(any(feature = "brotli", feature = "flate2-zlib", feature = "flate2-rust"))]
 mod compress;
-#[cfg(any(feature = "brotli", feature = "flate2-zlib", feature = "flate2-rust"))]
+pub use self::compress::{BodyEncoding, Compress};
-mod decompress;
-#[cfg(any(feature = "brotli", feature = "flate2-zlib", feature = "flate2-rust"))]
-pub mod encoding {
-    //! Middlewares for compressing/decompressing payloads.
-    pub use super::compress::{BodyEncoding, Compress};
-    pub use super::decompress::Decompress;
-}
 
 pub mod cors;
 mod defaultheaders;
 pub mod errhandlers;
 mod logger;
+mod normalize;
 
 pub use self::defaultheaders::DefaultHeaders;
 pub use self::logger::Logger;
+pub use self::normalize::NormalizePath;
 
 #[cfg(feature = "secure-cookies")]
 pub mod identity;

src/middleware/normalize.rs

@@ -0,0 +1,153 @@
+//! `Middleware` to normalize request's URI
+
+use actix_http::http::{HttpTryFrom, PathAndQuery, Uri};
+use actix_service::{Service, Transform};
+use bytes::Bytes;
+use futures::future::{self, FutureResult};
+use regex::Regex;
+
+use crate::service::{ServiceRequest, ServiceResponse};
+use crate::Error;
+
+#[derive(Default, Clone, Copy)]
+/// `Middleware` to normalize request's URI in place
+///
+/// Performs following:
+///
+/// - Merges multiple slashes into one.
+///
+/// ```rust
+/// use actix_web::{web, http, middleware, App, HttpResponse};
+///
+/// fn main() {
+///     let app = App::new()
+///         .wrap(middleware::NormalizePath)
+///         .service(
+///             web::resource("/test")
+///                 .route(web::get().to(|| HttpResponse::Ok()))
+///                 .route(web::method(http::Method::HEAD).to(|| HttpResponse::MethodNotAllowed()))
+///         );
+/// }
+/// ```
+
+pub struct NormalizePath;
+
+impl<S, B> Transform<S> for NormalizePath
+where
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
+    S::Future: 'static,
+{
+    type Request = ServiceRequest;
+    type Response = ServiceResponse<B>;
+    type Error = Error;
+    type InitError = ();
+    type Transform = NormalizePathNormalization<S>;
+    type Future = FutureResult<Self::Transform, Self::InitError>;
+
+    fn new_transform(&self, service: S) -> Self::Future {
+        future::ok(NormalizePathNormalization {
+            service,
+            merge_slash: Regex::new("//+").unwrap(),
+        })
+    }
+}
+
+pub struct NormalizePathNormalization<S> {
+    service: S,
+    merge_slash: Regex,
+}
+
+impl<S, B> Service for NormalizePathNormalization<S>
+where
+    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
+    S::Future: 'static,
+{
+    type Request = ServiceRequest;
+    type Response = ServiceResponse<B>;
+    type Error = Error;
+    type Future = S::Future;
+
+    fn poll_ready(&mut self) -> futures::Poll<(), Self::Error> {
+        self.service.poll_ready()
+    }
+
+    fn call(&mut self, mut req: ServiceRequest) -> Self::Future {
+        let head = req.head_mut();
+
+        let path = head.uri.path();
+        let original_len = path.len();
+        let path = self.merge_slash.replace_all(path, "/");
+
+        if original_len != path.len() {
+            let mut parts = head.uri.clone().into_parts();
+            let pq = parts.path_and_query.as_ref().unwrap();
+
+            let path = if let Some(q) = pq.query() {
+                Bytes::from(format!("{}?{}", path, q))
+            } else {
+                Bytes::from(path.as_ref())
+            };
+            parts.path_and_query = Some(PathAndQuery::try_from(path).unwrap());
+
+            let uri = Uri::from_parts(parts).unwrap();
+            req.match_info_mut().get_mut().update(&uri);
+            req.head_mut().uri = uri;
+        }
+
+        self.service.call(req)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use actix_service::FnService;
+
+    use super::*;
+    use crate::dev::ServiceRequest;
+    use crate::test::{block_on, call_service, init_service, TestRequest};
+    use crate::{web, App, HttpResponse};
+
+    #[test]
+    fn test_wrap() {
+        let mut app = init_service(
+            App::new()
+                .wrap(NormalizePath::default())
+                .service(web::resource("/v1/something/").to(|| HttpResponse::Ok())),
+        );
+
+        let req = TestRequest::with_uri("/v1//something////").to_request();
+        let res = call_service(&mut app, req);
+        assert!(res.status().is_success());
+    }
+
+    #[test]
+    fn test_in_place_normalization() {
+        let srv = FnService::new(|req: ServiceRequest| {
+            assert_eq!("/v1/something/", req.path());
+            req.into_response(HttpResponse::Ok().finish())
+        });
+
+        let mut normalize = block_on(NormalizePath.new_transform(srv)).unwrap();
+
+        let req = TestRequest::with_uri("/v1//something////").to_srv_request();
+        let res = block_on(normalize.call(req)).unwrap();
+        assert!(res.status().is_success());
+    }
+
+    #[test]
+    fn should_normalize_nothing() {
+        const URI: &str = "/v1/something/";
+
+        let srv = FnService::new(|req: ServiceRequest| {
+            assert_eq!(URI, req.path());
+            req.into_response(HttpResponse::Ok().finish())
+        });
+
+        let mut normalize = block_on(NormalizePath.new_transform(srv)).unwrap();
+
+        let req = TestRequest::with_uri(URI).to_srv_request();
+        let res = block_on(normalize.call(req)).unwrap();
+        assert!(res.status().is_success());
+    }
+
+}

src/request.rs

@@ -1,13 +1,13 @@
 use std::cell::{Ref, RefCell, RefMut};
-use std::fmt;
 use std::rc::Rc;
+use std::{fmt, net};
 
 use actix_http::http::{HeaderMap, Method, Uri, Version};
 use actix_http::{Error, Extensions, HttpMessage, Message, Payload, RequestHead};
 use actix_router::{Path, Url};
 
 use crate::config::AppConfig;
-use crate::data::{Data, RouteData};
+use crate::data::Data;
 use crate::error::UrlGenerationError;
 use crate::extract::FromRequest;
 use crate::info::ConnectionInfo;
@@ -20,9 +20,9 @@ pub struct HttpRequest(pub(crate) Rc<HttpRequestInner>);
 pub(crate) struct HttpRequestInner {
     pub(crate) head: Message<RequestHead>,
     pub(crate) path: Path<Url>,
+    pub(crate) app_data: Rc<Extensions>,
     rmap: Rc<ResourceMap>,
     config: AppConfig,
-    route_data: Option<Rc<Extensions>>,
     pool: &'static HttpRequestPool,
 }
 
@@ -33,6 +33,7 @@ impl HttpRequest {
         head: Message<RequestHead>,
         rmap: Rc<ResourceMap>,
         config: AppConfig,
+        app_data: Rc<Extensions>,
         pool: &'static HttpRequestPool,
     ) -> HttpRequest {
         HttpRequest(Rc::new(HttpRequestInner {
@@ -40,8 +41,8 @@ impl HttpRequest {
             path,
             rmap,
             config,
+            app_data,
             pool,
-            route_data: None,
         }))
     }
 }
@@ -170,6 +171,17 @@ impl HttpRequest {
         self.url_for(name, &NO_PARAMS)
     }
 
+    /// Peer socket address
+    ///
+    /// Peer address is actual socket address, if proxy is used in front of
+    /// actix http server, then peer address would be address of this proxy.
+    ///
+    /// To get client connection information `.connection_info()` should be used.
+    #[inline]
+    pub fn peer_addr(&self) -> Option<net::SocketAddr> {
+        self.head().peer_addr
+    }
+
     /// Get *ConnectionInfo* for the current request.
     #[inline]
     pub fn connection_info(&self) -> Ref<ConnectionInfo> {
@@ -184,27 +196,23 @@ impl HttpRequest {
 
     /// Get an application data stored with `App::data()` method during
     /// application configuration.
-    pub fn app_data<T: 'static>(&self) -> Option<Data<T>> {
+    pub fn app_data<T: 'static>(&self) -> Option<&T> {
-        if let Some(st) = self.0.config.extensions().get::<Data<T>>() {
+        if let Some(st) = self.0.app_data.get::<Data<T>>() {
+            Some(&st)
+        } else {
+            None
+        }
+    }
+
+    /// Get an application data stored with `App::data()` method during
+    /// application configuration.
+    pub fn get_app_data<T: 'static>(&self) -> Option<Data<T>> {
+        if let Some(st) = self.0.app_data.get::<Data<T>>() {
             Some(st.clone())
         } else {
             None
         }
     }
-
-    /// Load route data. Route data could be set during
-    /// route configuration with `Route::data()` method.
-    pub fn route_data<T: 'static>(&self) -> Option<&RouteData<T>> {
-        if let Some(ref ext) = self.0.route_data {
-            ext.get::<RouteData<T>>()
-        } else {
-            None
-        }
-    }
-
-    pub(crate) fn set_route_data(&mut self, data: Option<Rc<Extensions>>) {
-        Rc::get_mut(&mut self.0).unwrap().route_data = data;
-    }
 }
 
 impl HttpMessage for HttpRequest {
@@ -265,12 +273,13 @@ impl Drop for HttpRequest {
 ///     );
 /// }
 /// ```
-impl<P> FromRequest<P> for HttpRequest {
+impl FromRequest for HttpRequest {
+    type Config = ();
     type Error = Error;
     type Future = Result<Self, Error>;
 
     #[inline]
-    fn from_request(req: &HttpRequest, _: &mut Payload<P>) -> Self::Future {
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
         Ok(req.clone())
     }
 }
@@ -323,7 +332,7 @@ mod tests {
     use super::*;
     use crate::dev::{ResourceDef, ResourceMap};
     use crate::http::{header, StatusCode};
-    use crate::test::{call_success, init_service, TestRequest};
+    use crate::test::{call_service, init_service, TestRequest};
     use crate::{web, App, HttpResponse};
 
     #[test]
@@ -452,7 +461,7 @@ mod tests {
         ));
 
         let req = TestRequest::default().to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::OK);
 
         let mut srv = init_service(App::new().data(10u32).service(
@@ -466,7 +475,7 @@ mod tests {
         ));
 
         let req = TestRequest::default().to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
     }
 }

src/resource.rs

@@ -1,7 +1,8 @@
 use std::cell::RefCell;
+use std::fmt;
 use std::rc::Rc;
 
-use actix_http::{Error, Response};
+use actix_http::{Error, Extensions, Response};
 use actix_service::boxed::{self, BoxedNewService, BoxedService};
 use actix_service::{
     apply_transform, IntoNewService, IntoTransform, NewService, Service, Transform,
@@ -9,7 +10,8 @@ use actix_service::{
 use futures::future::{ok, Either, FutureResult};
 use futures::{Async, Future, IntoFuture, Poll};
 
-use crate::dev::{insert_slash, HttpServiceFactory, ResourceDef, ServiceConfig};
+use crate::data::Data;
+use crate::dev::{insert_slash, AppService, HttpServiceFactory, ResourceDef};
 use crate::extract::FromRequest;
 use crate::guard::Guard;
 use crate::handler::{AsyncFactory, Factory};
@@ -17,9 +19,8 @@ use crate::responder::Responder;
 use crate::route::{CreateRouteService, Route, RouteService};
 use crate::service::{ServiceRequest, ServiceResponse};
 
-type HttpService<P> = BoxedService<ServiceRequest<P>, ServiceResponse, Error>;
+type HttpService = BoxedService<ServiceRequest, ServiceResponse, Error>;
-type HttpNewService<P> =
+type HttpNewService = BoxedNewService<(), ServiceRequest, ServiceResponse, Error, ()>;
-    BoxedNewService<(), ServiceRequest<P>, ServiceResponse, Error, ()>;
 
 /// *Resource* is an entry in resources table which corresponds to requested URL.
 ///
@@ -43,18 +44,19 @@ type HttpNewService<P> =
 ///
 /// If no matching route could be found, *405* response code get returned.
 /// Default behavior could be overriden with `default_resource()` method.
-pub struct Resource<P, T = ResourceEndpoint<P>> {
+pub struct Resource<T = ResourceEndpoint> {
     endpoint: T,
     rdef: String,
     name: Option<String>,
-    routes: Vec<Route<P>>,
+    routes: Vec<Route>,
+    data: Option<Extensions>,
     guards: Vec<Box<Guard>>,
-    default: Rc<RefCell<Option<Rc<HttpNewService<P>>>>>,
+    default: Rc<RefCell<Option<Rc<HttpNewService>>>>,
-    factory_ref: Rc<RefCell<Option<ResourceFactory<P>>>>,
+    factory_ref: Rc<RefCell<Option<ResourceFactory>>>,
 }
 
-impl<P> Resource<P> {
+impl Resource {
-    pub fn new(path: &str) -> Resource<P> {
+    pub fn new(path: &str) -> Resource {
         let fref = Rc::new(RefCell::new(None));
 
         Resource {
@@ -64,16 +66,16 @@ impl<P> Resource<P> {
             endpoint: ResourceEndpoint::new(fref.clone()),
             factory_ref: fref,
             guards: Vec::new(),
+            data: None,
             default: Rc::new(RefCell::new(None)),
         }
     }
 }
 
-impl<P, T> Resource<P, T>
+impl<T> Resource<T>
 where
-    P: 'static,
     T: NewService<
-        Request = ServiceRequest<P>,
+        Request = ServiceRequest,
         Response = ServiceResponse,
         Error = Error,
         InitError = (),
@@ -154,8 +156,43 @@ where
     /// # fn post_handler() {}
     /// # fn delete_handler() {}
     /// ```
-    pub fn route(mut self, route: Route<P>) -> Self {
+    pub fn route(mut self, route: Route) -> Self {
-        self.routes.push(route.finish());
+        self.routes.push(route);
+        self
+    }
+
+    /// Provide resource specific data. This method allows to add extractor
+    /// configuration or specific state available via `Data<T>` extractor.
+    /// Provided data is available for all routes registered for the current resource.
+    /// Resource data overrides data registered by `App::data()` method.
+    ///
+    /// ```rust
+    /// use actix_web::{web, App, FromRequest};
+    ///
+    /// /// extract text data from request
+    /// fn index(body: String) -> String {
+    ///     format!("Body {}!", body)
+    /// }
+    ///
+    /// fn main() {
+    ///     let app = App::new().service(
+    ///         web::resource("/index.html")
+    ///           // limit size of the payload
+    ///           .data(String::configure(|cfg| {
+    ///                cfg.limit(4096)
+    ///           }))
+    ///           .route(
+    ///               web::get()
+    ///                  // register handler
+    ///                  .to(index)
+    ///           ));
+    /// }
+    /// ```
+    pub fn data<U: 'static>(mut self, data: U) -> Self {
+        if self.data.is_none() {
+            self.data = Some(Extensions::new());
+        }
+        self.data.as_mut().unwrap().insert(Data::new(data));
         self
     }
 
@@ -182,7 +219,7 @@ where
     pub fn to<F, I, R>(mut self, handler: F) -> Self
     where
         F: Factory<I, R> + 'static,
-        I: FromRequest<P> + 'static,
+        I: FromRequest + 'static,
         R: Responder + 'static,
     {
         self.routes.push(Route::new().to(handler));
@@ -216,9 +253,9 @@ where
     pub fn to_async<F, I, R>(mut self, handler: F) -> Self
     where
         F: AsyncFactory<I, R>,
-        I: FromRequest<P> + 'static,
+        I: FromRequest + 'static,
         R: IntoFuture + 'static,
-        R::Item: Into<Response>,
+        R::Item: Responder,
         R::Error: Into<Error>,
     {
         self.routes.push(Route::new().to_async(handler));
@@ -236,9 +273,8 @@ where
         self,
         mw: F,
     ) -> Resource<
-        P,
         impl NewService<
-            Request = ServiceRequest<P>,
+            Request = ServiceRequest,
             Response = ServiceResponse,
             Error = Error,
             InitError = (),
@@ -247,7 +283,7 @@ where
     where
         M: Transform<
             T::Service,
-            Request = ServiceRequest<P>,
+            Request = ServiceRequest,
             Response = ServiceResponse,
             Error = Error,
             InitError = (),
@@ -262,6 +298,7 @@ where
             guards: self.guards,
             routes: self.routes,
             default: self.default,
+            data: self.data,
             factory_ref: self.factory_ref,
         }
     }
@@ -302,54 +339,54 @@ where
         self,
         mw: F,
     ) -> Resource<
-        P,
         impl NewService<
-            Request = ServiceRequest<P>,
+            Request = ServiceRequest,
             Response = ServiceResponse,
             Error = Error,
             InitError = (),
         >,
     >
     where
-        F: FnMut(ServiceRequest<P>, &mut T::Service) -> R + Clone,
+        F: FnMut(ServiceRequest, &mut T::Service) -> R + Clone,
         R: IntoFuture<Item = ServiceResponse, Error = Error>,
     {
         self.wrap(mw)
     }
 
-    /// Default resource to be used if no matching route could be found.
+    /// Default service to be used if no matching route could be found.
     /// By default *405* response get returned. Resource does not use
     /// default handler from `App` or `Scope`.
-    pub fn default_resource<F, R, U>(mut self, f: F) -> Self
+    pub fn default_service<F, U>(mut self, f: F) -> Self
     where
-        F: FnOnce(Resource<P>) -> R,
+        F: IntoNewService<U>,
-        R: IntoNewService<U>,
         U: NewService<
-                Request = ServiceRequest<P>,
+                Request = ServiceRequest,
                 Response = ServiceResponse,
                 Error = Error,
             > + 'static,
+        U::InitError: fmt::Debug,
     {
         // create and configure default resource
         self.default = Rc::new(RefCell::new(Some(Rc::new(boxed::new_service(
-            f(Resource::new("")).into_new_service().map_init_err(|_| ()),
+            f.into_new_service().map_init_err(|e| {
+                log::error!("Can not construct default service: {:?}", e)
+            }),
         )))));
 
         self
     }
 }
 
-impl<P, T> HttpServiceFactory<P> for Resource<P, T>
+impl<T> HttpServiceFactory for Resource<T>
 where
-    P: 'static,
     T: NewService<
-            Request = ServiceRequest<P>,
+            Request = ServiceRequest,
             Response = ServiceResponse,
             Error = Error,
             InitError = (),
         > + 'static,
 {
-    fn register(mut self, config: &mut ServiceConfig<P>) {
+    fn register(mut self, config: &mut AppService) {
         let guards = if self.guards.is_empty() {
             None
         } else {
@@ -363,14 +400,18 @@ where
         if let Some(ref name) = self.name {
             *rdef.name_mut() = name.clone();
         }
+        // custom app data storage
+        if let Some(ref mut ext) = self.data {
+            config.set_route_data(ext);
+        }
         config.register_service(rdef, guards, self, None)
     }
 }
 
-impl<P, T> IntoNewService<T> for Resource<P, T>
+impl<T> IntoNewService<T> for Resource<T>
 where
     T: NewService<
-        Request = ServiceRequest<P>,
+        Request = ServiceRequest,
         Response = ServiceResponse,
         Error = Error,
         InitError = (),
@@ -379,6 +420,7 @@ where
     fn into_new_service(self) -> T {
         *self.factory_ref.borrow_mut() = Some(ResourceFactory {
             routes: self.routes,
+            data: self.data.map(|data| Rc::new(data)),
             default: self.default,
         });
 
@@ -386,18 +428,19 @@ where
     }
 }
 
-pub struct ResourceFactory<P> {
+pub struct ResourceFactory {
-    routes: Vec<Route<P>>,
+    routes: Vec<Route>,
-    default: Rc<RefCell<Option<Rc<HttpNewService<P>>>>>,
+    data: Option<Rc<Extensions>>,
+    default: Rc<RefCell<Option<Rc<HttpNewService>>>>,
 }
 
-impl<P: 'static> NewService for ResourceFactory<P> {
+impl NewService for ResourceFactory {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
     type InitError = ();
-    type Service = ResourceService<P>;
+    type Service = ResourceService;
-    type Future = CreateResourceService<P>;
+    type Future = CreateResourceService;
 
     fn new_service(&self, _: &()) -> Self::Future {
         let default_fut = if let Some(ref default) = *self.default.borrow() {
@@ -412,25 +455,27 @@ impl<P: 'static> NewService for ResourceFactory<P> {
                 .iter()
                 .map(|route| CreateRouteServiceItem::Future(route.new_service(&())))
                 .collect(),
+            data: self.data.clone(),
             default: None,
             default_fut,
         }
     }
 }
 
-enum CreateRouteServiceItem<P> {
+enum CreateRouteServiceItem {
-    Future(CreateRouteService<P>),
+    Future(CreateRouteService),
-    Service(RouteService<P>),
+    Service(RouteService),
 }
 
-pub struct CreateResourceService<P> {
+pub struct CreateResourceService {
-    fut: Vec<CreateRouteServiceItem<P>>,
+    fut: Vec<CreateRouteServiceItem>,
-    default: Option<HttpService<P>>,
+    data: Option<Rc<Extensions>>,
-    default_fut: Option<Box<Future<Item = HttpService<P>, Error = ()>>>,
+    default: Option<HttpService>,
+    default_fut: Option<Box<Future<Item = HttpService, Error = ()>>>,
 }
 
-impl<P> Future for CreateResourceService<P> {
+impl Future for CreateResourceService {
-    type Item = ResourceService<P>;
+    type Item = ResourceService;
     type Error = ();
 
     fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
@@ -469,6 +514,7 @@ impl<P> Future for CreateResourceService<P> {
                 .collect();
             Ok(Async::Ready(ResourceService {
                 routes,
+                data: self.data.clone(),
                 default: self.default.take(),
             }))
         } else {
@@ -477,13 +523,14 @@ impl<P> Future for CreateResourceService<P> {
     }
 }
 
-pub struct ResourceService<P> {
+pub struct ResourceService {
-    routes: Vec<RouteService<P>>,
+    routes: Vec<RouteService>,
-    default: Option<HttpService<P>>,
+    data: Option<Rc<Extensions>>,
+    default: Option<HttpService>,
 }
 
-impl<P> Service for ResourceService<P> {
+impl Service for ResourceService {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
     type Future = Either<
@@ -495,9 +542,12 @@ impl<P> Service for ResourceService<P> {
         Ok(Async::Ready(()))
     }
 
-    fn call(&mut self, mut req: ServiceRequest<P>) -> Self::Future {
+    fn call(&mut self, mut req: ServiceRequest) -> Self::Future {
         for route in self.routes.iter_mut() {
             if route.check(&mut req) {
+                if let Some(ref data) = self.data {
+                    req.set_data_container(data.clone());
+                }
                 return route.call(req);
             }
         }
@@ -514,23 +564,23 @@ impl<P> Service for ResourceService<P> {
 }
 
 #[doc(hidden)]
-pub struct ResourceEndpoint<P> {
+pub struct ResourceEndpoint {
-    factory: Rc<RefCell<Option<ResourceFactory<P>>>>,
+    factory: Rc<RefCell<Option<ResourceFactory>>>,
 }
 
-impl<P> ResourceEndpoint<P> {
+impl ResourceEndpoint {
-    fn new(factory: Rc<RefCell<Option<ResourceFactory<P>>>>) -> Self {
+    fn new(factory: Rc<RefCell<Option<ResourceFactory>>>) -> Self {
         ResourceEndpoint { factory }
     }
 }
 
-impl<P: 'static> NewService for ResourceEndpoint<P> {
+impl NewService for ResourceEndpoint {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
     type InitError = ();
-    type Service = ResourceService<P>;
+    type Service = ResourceService;
-    type Future = CreateResourceService<P>;
+    type Future = CreateResourceService;
 
     fn new_service(&self, _: &()) -> Self::Future {
         self.factory.borrow_mut().as_mut().unwrap().new_service(&())
@@ -547,16 +597,16 @@ mod tests {
 
     use crate::http::{header, HeaderValue, Method, StatusCode};
     use crate::service::{ServiceRequest, ServiceResponse};
-    use crate::test::{call_success, init_service, TestRequest};
+    use crate::test::{call_service, init_service, TestRequest};
     use crate::{web, App, Error, HttpResponse};
 
-    fn md<S, P, B>(
+    fn md<S, B>(
-        req: ServiceRequest<P>,
+        req: ServiceRequest,
         srv: &mut S,
     ) -> impl IntoFuture<Item = ServiceResponse<B>, Error = Error>
     where
         S: Service<
-            Request = ServiceRequest<P>,
+            Request = ServiceRequest,
             Response = ServiceResponse<B>,
             Error = Error,
         >,
@@ -579,7 +629,7 @@ mod tests {
             ),
         );
         let req = TestRequest::with_uri("/test").to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::OK);
         assert_eq!(
             resp.headers().get(header::CONTENT_TYPE).unwrap(),
@@ -605,7 +655,7 @@ mod tests {
             ),
         );
         let req = TestRequest::with_uri("/test").to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::OK);
         assert_eq!(
             resp.headers().get(header::CONTENT_TYPE).unwrap(),
@@ -620,7 +670,7 @@ mod tests {
                 sleep(Duration::from_millis(100)).then(|_| HttpResponse::Ok())
             })));
         let req = TestRequest::with_uri("/test").to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::OK);
     }
 
@@ -631,34 +681,38 @@ mod tests {
                 .service(
                     web::resource("/test").route(web::get().to(|| HttpResponse::Ok())),
                 )
-                .default_resource(|r| r.to(|| HttpResponse::BadRequest())),
+                .default_service(|r: ServiceRequest| {
+                    r.into_response(HttpResponse::BadRequest())
+                }),
         );
         let req = TestRequest::with_uri("/test").to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::OK);
 
         let req = TestRequest::with_uri("/test")
             .method(Method::POST)
             .to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::METHOD_NOT_ALLOWED);
 
         let mut srv = init_service(
             App::new().service(
                 web::resource("/test")
                     .route(web::get().to(|| HttpResponse::Ok()))
-                    .default_resource(|r| r.to(|| HttpResponse::BadRequest())),
+                    .default_service(|r: ServiceRequest| {
+                        r.into_response(HttpResponse::BadRequest())
+                    }),
             ),
         );
 
         let req = TestRequest::with_uri("/test").to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::OK);
 
         let req = TestRequest::with_uri("/test")
             .method(Method::POST)
             .to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
     }
 }

src/responder.rs

@@ -1,8 +1,12 @@
 use actix_http::error::InternalError;
-use actix_http::{http::StatusCode, Error, Response, ResponseBuilder};
+use actix_http::http::{
+    header::IntoHeaderValue, Error as HttpError, HeaderMap, HeaderName, HttpTryFrom,
+    StatusCode,
+};
+use actix_http::{Error, Response, ResponseBuilder};
 use bytes::{Bytes, BytesMut};
 use futures::future::{err, ok, Either as EitherFuture, FutureResult};
-use futures::{Future, IntoFuture, Poll};
+use futures::{try_ready, Async, Future, IntoFuture, Poll};
 
 use crate::request::HttpRequest;
 
@@ -18,6 +22,51 @@ pub trait Responder {
 
     /// Convert itself to `AsyncResult` or `Error`.
     fn respond_to(self, req: &HttpRequest) -> Self::Future;
+
+    /// Override a status code for a Responder.
+    ///
+    /// ```rust
+    /// use actix_web::{HttpRequest, Responder, http::StatusCode};
+    ///
+    /// fn index(req: HttpRequest) -> impl Responder {
+    ///     "Welcome!".with_status(StatusCode::OK)
+    /// }
+    /// # fn main() {}
+    /// ```
+    fn with_status(self, status: StatusCode) -> CustomResponder<Self>
+    where
+        Self: Sized,
+    {
+        CustomResponder::new(self).with_status(status)
+    }
+
+    /// Add header to the Responder's response.
+    ///
+    /// ```rust
+    /// use actix_web::{web, HttpRequest, Responder};
+    /// use serde::Serialize;
+    ///
+    /// #[derive(Serialize)]
+    /// struct MyObj {
+    ///     name: String,
+    /// }
+    ///
+    /// fn index(req: HttpRequest) -> impl Responder {
+    ///     web::Json(
+    ///         MyObj{name: "Name".to_string()}
+    ///     )
+    ///     .with_header("x-version", "1.2.3")
+    /// }
+    /// # fn main() {}
+    /// ```
+    fn with_header<K, V>(self, key: K, value: V) -> CustomResponder<Self>
+    where
+        Self: Sized,
+        HeaderName: HttpTryFrom<K>,
+        V: IntoHeaderValue,
+    {
+        CustomResponder::new(self).with_header(key, value)
+    }
 }
 
 impl Responder for Response {
@@ -154,6 +203,117 @@ impl Responder for BytesMut {
     }
 }
 
+/// Allows to override status code and headers for a responder.
+pub struct CustomResponder<T> {
+    responder: T,
+    status: Option<StatusCode>,
+    headers: Option<HeaderMap>,
+    error: Option<HttpError>,
+}
+
+impl<T: Responder> CustomResponder<T> {
+    fn new(responder: T) -> Self {
+        CustomResponder {
+            responder,
+            status: None,
+            headers: None,
+            error: None,
+        }
+    }
+
+    /// Override a status code for the Responder's response.
+    ///
+    /// ```rust
+    /// use actix_web::{HttpRequest, Responder, http::StatusCode};
+    ///
+    /// fn index(req: HttpRequest) -> impl Responder {
+    ///     "Welcome!".with_status(StatusCode::OK)
+    /// }
+    /// # fn main() {}
+    /// ```
+    pub fn with_status(mut self, status: StatusCode) -> Self {
+        self.status = Some(status);
+        self
+    }
+
+    /// Add header to the Responder's response.
+    ///
+    /// ```rust
+    /// use actix_web::{web, HttpRequest, Responder};
+    /// use serde::Serialize;
+    ///
+    /// #[derive(Serialize)]
+    /// struct MyObj {
+    ///     name: String,
+    /// }
+    ///
+    /// fn index(req: HttpRequest) -> impl Responder {
+    ///     web::Json(
+    ///         MyObj{name: "Name".to_string()}
+    ///     )
+    ///     .with_header("x-version", "1.2.3")
+    /// }
+    /// # fn main() {}
+    /// ```
+    pub fn with_header<K, V>(mut self, key: K, value: V) -> Self
+    where
+        HeaderName: HttpTryFrom<K>,
+        V: IntoHeaderValue,
+    {
+        if self.headers.is_none() {
+            self.headers = Some(HeaderMap::new());
+        }
+
+        match HeaderName::try_from(key) {
+            Ok(key) => match value.try_into() {
+                Ok(value) => {
+                    self.headers.as_mut().unwrap().append(key, value);
+                }
+                Err(e) => self.error = Some(e.into()),
+            },
+            Err(e) => self.error = Some(e.into()),
+        };
+        self
+    }
+}
+
+impl<T: Responder> Responder for CustomResponder<T> {
+    type Error = T::Error;
+    type Future = CustomResponderFut<T>;
+
+    fn respond_to(self, req: &HttpRequest) -> Self::Future {
+        CustomResponderFut {
+            fut: self.responder.respond_to(req).into_future(),
+            status: self.status,
+            headers: self.headers,
+        }
+    }
+}
+
+pub struct CustomResponderFut<T: Responder> {
+    fut: <T::Future as IntoFuture>::Future,
+    status: Option<StatusCode>,
+    headers: Option<HeaderMap>,
+}
+
+impl<T: Responder> Future for CustomResponderFut<T> {
+    type Item = Response;
+    type Error = T::Error;
+
+    fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
+        let mut res = try_ready!(self.fut.poll());
+        if let Some(status) = self.status {
+            *res.status_mut() = status;
+        }
+        if let Some(ref headers) = self.headers {
+            for (k, v) in headers {
+                res.headers_mut().insert(k.clone(), v.clone());
+            }
+        }
+        Ok(Async::Ready(res))
+    }
+}
+
 /// Combines two different responder types into a single type
 ///
 /// ```rust
@@ -307,11 +467,11 @@ pub(crate) mod tests {
         );
 
         let req = TestRequest::with_uri("/none").to_request();
-        let resp = TestRequest::block_on(srv.call(req)).unwrap();
+        let resp = block_on(srv.call(req)).unwrap();
         assert_eq!(resp.status(), StatusCode::NOT_FOUND);
 
         let req = TestRequest::with_uri("/some").to_request();
-        let resp = TestRequest::block_on(srv.call(req)).unwrap();
+        let resp = block_on(srv.call(req)).unwrap();
         assert_eq!(resp.status(), StatusCode::OK);
         match resp.response().body() {
             ResponseBody::Body(Body::Bytes(ref b)) => {
@@ -435,4 +595,33 @@ pub(crate) mod tests {
         );
         assert!(res.is_err());
     }
+
+    #[test]
+    fn test_custom_responder() {
+        let req = TestRequest::default().to_http_request();
+        let res = block_on(
+            "test"
+                .to_string()
+                .with_status(StatusCode::BAD_REQUEST)
+                .respond_to(&req),
+        )
+        .unwrap();
+        assert_eq!(res.status(), StatusCode::BAD_REQUEST);
+        assert_eq!(res.body().bin_ref(), b"test");
+
+        let res = block_on(
+            "test"
+                .to_string()
+                .with_header("content-type", "json")
+                .respond_to(&req),
+        )
+        .unwrap();
+
+        assert_eq!(res.status(), StatusCode::OK);
+        assert_eq!(res.body().bin_ref(), b"test");
+        assert_eq!(
+            res.headers().get(CONTENT_TYPE).unwrap(),
+            HeaderValue::from_static("json")
+        );
+    }
 }

src/route.rs

@@ -1,13 +1,10 @@
-use std::cell::RefCell;
-use std::marker::PhantomData;
 use std::rc::Rc;
 
-use actix_http::{http::Method, Error, Extensions, Response};
+use actix_http::{http::Method, Error};
 use actix_service::{NewService, Service};
 use futures::future::{ok, Either, FutureResult};
 use futures::{Async, Future, IntoFuture, Poll};
 
-use crate::data::RouteData;
 use crate::extract::FromRequest;
 use crate::guard::{self, Guard};
 use crate::handler::{AsyncFactory, AsyncHandler, Extract, Factory, Handler};
@@ -42,45 +39,34 @@ type BoxedRouteNewService<Req, Res> = Box<
 ///
 /// Route uses builder-like pattern for configuration.
 /// If handler is not explicitly set, default *404 Not Found* handler is used.
-pub struct Route<P> {
+pub struct Route {
-    service: BoxedRouteNewService<ServiceRequest<P>, ServiceResponse>,
+    service: BoxedRouteNewService<ServiceRequest, ServiceResponse>,
     guards: Rc<Vec<Box<Guard>>>,
-    data: Option<Extensions>,
-    data_ref: Rc<RefCell<Option<Rc<Extensions>>>>,
 }
 
-impl<P: 'static> Route<P> {
+impl Route {
     /// Create new route which matches any request.
-    pub fn new() -> Route<P> {
+    pub fn new() -> Route {
-        let data_ref = Rc::new(RefCell::new(None));
         Route {
-            service: Box::new(RouteNewService::new(Extract::new(
+            service: Box::new(RouteNewService::new(Extract::new(Handler::new(|| {
-                data_ref.clone(),
+                HttpResponse::NotFound()
-                Handler::new(|| HttpResponse::NotFound()),
+            })))),
-            ))),
             guards: Rc::new(Vec::new()),
-            data: None,
-            data_ref,
         }
     }
 
-    pub(crate) fn finish(mut self) -> Self {
-        *self.data_ref.borrow_mut() = self.data.take().map(Rc::new);
-        self
-    }
-
     pub(crate) fn take_guards(&mut self) -> Vec<Box<Guard>> {
         std::mem::replace(Rc::get_mut(&mut self.guards).unwrap(), Vec::new())
     }
 }
 
-impl<P> NewService for Route<P> {
+impl NewService for Route {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
     type InitError = ();
-    type Service = RouteService<P>;
+    type Service = RouteService;
-    type Future = CreateRouteService<P>;
+    type Future = CreateRouteService;
 
     fn new_service(&self, _: &()) -> Self::Future {
         CreateRouteService {
@@ -90,17 +76,16 @@ impl<P> NewService for Route<P> {
     }
 }
 
-type RouteFuture<P> = Box<
+type RouteFuture =
-    Future<Item = BoxedRouteService<ServiceRequest<P>, ServiceResponse>, Error = ()>,
+    Box<Future<Item = BoxedRouteService<ServiceRequest, ServiceResponse>, Error = ()>>;
->;
 
-pub struct CreateRouteService<P> {
+pub struct CreateRouteService {
-    fut: RouteFuture<P>,
+    fut: RouteFuture,
     guards: Rc<Vec<Box<Guard>>>,
 }
 
-impl<P> Future for CreateRouteService<P> {
+impl Future for CreateRouteService {
-    type Item = RouteService<P>;
+    type Item = RouteService;
     type Error = ();
 
     fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
@@ -114,13 +99,13 @@ impl<P> Future for CreateRouteService<P> {
     }
 }
 
-pub struct RouteService<P> {
+pub struct RouteService {
-    service: BoxedRouteService<ServiceRequest<P>, ServiceResponse>,
+    service: BoxedRouteService<ServiceRequest, ServiceResponse>,
     guards: Rc<Vec<Box<Guard>>>,
 }
 
-impl<P> RouteService<P> {
+impl RouteService {
-    pub fn check(&self, req: &mut ServiceRequest<P>) -> bool {
+    pub fn check(&self, req: &mut ServiceRequest) -> bool {
         for f in self.guards.iter() {
             if !f.check(req.head()) {
                 return false;
@@ -130,8 +115,8 @@ impl<P> RouteService<P> {
     }
 }
 
-impl<P> Service for RouteService<P> {
+impl Service for RouteService {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
     type Future = Either<
@@ -143,12 +128,12 @@ impl<P> Service for RouteService<P> {
         self.service.poll_ready()
     }
 
-    fn call(&mut self, req: ServiceRequest<P>) -> Self::Future {
+    fn call(&mut self, req: ServiceRequest) -> Self::Future {
         self.service.call(req)
     }
 }
 
-impl<P: 'static> Route<P> {
+impl Route {
     /// Add method guard to the route.
     ///
     /// ```rust
@@ -235,16 +220,14 @@ impl<P: 'static> Route<P> {
     ///     );
     /// }
     /// ```
-    pub fn to<F, T, R>(mut self, handler: F) -> Route<P>
+    pub fn to<F, T, R>(mut self, handler: F) -> Route
     where
         F: Factory<T, R> + 'static,
-        T: FromRequest<P> + 'static,
+        T: FromRequest + 'static,
         R: Responder + 'static,
     {
-        self.service = Box::new(RouteNewService::new(Extract::new(
+        self.service =
-            self.data_ref.clone(),
+            Box::new(RouteNewService::new(Extract::new(Handler::new(handler))));
-            Handler::new(handler),
-        )));
         self
     }
 
@@ -278,92 +261,57 @@ impl<P: 'static> Route<P> {
     pub fn to_async<F, T, R>(mut self, handler: F) -> Self
     where
         F: AsyncFactory<T, R>,
-        T: FromRequest<P> + 'static,
+        T: FromRequest + 'static,
         R: IntoFuture + 'static,
-        R::Item: Into<Response>,
+        R::Item: Responder,
         R::Error: Into<Error>,
     {
-        self.service = Box::new(RouteNewService::new(Extract::new(
+        self.service = Box::new(RouteNewService::new(Extract::new(AsyncHandler::new(
-            self.data_ref.clone(),
+            handler,
-            AsyncHandler::new(handler),
+        ))));
-        )));
-        self
-    }
-
-    /// Provide route specific data. This method allows to add extractor
-    /// configuration or specific state available via `RouteData<T>` extractor.
-    ///
-    /// ```rust
-    /// use actix_web::{web, App};
-    ///
-    /// /// extract text data from request
-    /// fn index(body: String) -> String {
-    ///     format!("Body {}!", body)
-    /// }
-    ///
-    /// fn main() {
-    ///     let app = App::new().service(
-    ///         web::resource("/index.html").route(
-    ///             web::get()
-    ///                // limit size of the payload
-    ///                .data(web::PayloadConfig::new(4096))
-    ///                // register handler
-    ///                .to(index)
-    ///         ));
-    /// }
-    /// ```
-    pub fn data<C: 'static>(mut self, data: C) -> Self {
-        if self.data.is_none() {
-            self.data = Some(Extensions::new());
-        }
-        self.data.as_mut().unwrap().insert(RouteData::new(data));
         self
     }
 }
 
-struct RouteNewService<P, T>
+struct RouteNewService<T>
 where
-    T: NewService<Request = ServiceRequest<P>, Error = (Error, ServiceRequest<P>)>,
+    T: NewService<Request = ServiceRequest, Error = (Error, ServiceRequest)>,
 {
     service: T,
-    _t: PhantomData<P>,
 }
 
-impl<P: 'static, T> RouteNewService<P, T>
+impl<T> RouteNewService<T>
 where
     T: NewService<
-        Request = ServiceRequest<P>,
+        Request = ServiceRequest,
         Response = ServiceResponse,
-        Error = (Error, ServiceRequest<P>),
+        Error = (Error, ServiceRequest),
     >,
     T::Future: 'static,
     T::Service: 'static,
     <T::Service as Service>::Future: 'static,
 {
     pub fn new(service: T) -> Self {
-        RouteNewService {
+        RouteNewService { service }
-            service,
-            _t: PhantomData,
-        }
     }
 }
 
-impl<P: 'static, T> NewService for RouteNewService<P, T>
+impl<T> NewService for RouteNewService<T>
 where
     T: NewService<
-        Request = ServiceRequest<P>,
+        Request = ServiceRequest,
         Response = ServiceResponse,
-        Error = (Error, ServiceRequest<P>),
+        Error = (Error, ServiceRequest),
     >,
     T::Future: 'static,
     T::Service: 'static,
     <T::Service as Service>::Future: 'static,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
     type InitError = ();
-    type Service = BoxedRouteService<ServiceRequest<P>, Self::Response>;
+    type Service = BoxedRouteService<ServiceRequest, Self::Response>;
     type Future = Box<Future<Item = Self::Service, Error = Self::InitError>>;
 
     fn new_service(&self, _: &()) -> Self::Future {
@@ -373,31 +321,27 @@ where
                 .map_err(|_| ())
                 .and_then(|service| {
                     let service: BoxedRouteService<_, _> =
-                        Box::new(RouteServiceWrapper {
+                        Box::new(RouteServiceWrapper { service });
-                            service,
-                            _t: PhantomData,
-                        });
                     Ok(service)
                 }),
         )
     }
 }
 
-struct RouteServiceWrapper<P, T: Service> {
+struct RouteServiceWrapper<T: Service> {
     service: T,
-    _t: PhantomData<P>,
 }
 
-impl<P, T> Service for RouteServiceWrapper<P, T>
+impl<T> Service for RouteServiceWrapper<T>
 where
     T::Future: 'static,
     T: Service<
-        Request = ServiceRequest<P>,
+        Request = ServiceRequest,
         Response = ServiceResponse,
-        Error = (Error, ServiceRequest<P>),
+        Error = (Error, ServiceRequest),
     >,
 {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
     type Future = Either<
@@ -409,7 +353,7 @@ where
         self.service.poll_ready().map_err(|(e, _)| e)
     }
 
-    fn call(&mut self, req: ServiceRequest<P>) -> Self::Future {
+    fn call(&mut self, req: ServiceRequest) -> Self::Future {
         let mut fut = self.service.call(req);
         match fut.poll() {
             Ok(Async::Ready(res)) => Either::A(ok(res)),
@@ -426,18 +370,25 @@ where
 mod tests {
     use std::time::Duration;
 
+    use bytes::Bytes;
     use futures::Future;
+    use serde_derive::Serialize;
     use tokio_timer::sleep;
 
     use crate::http::{Method, StatusCode};
-    use crate::test::{call_success, init_service, TestRequest};
+    use crate::test::{call_service, init_service, read_body, TestRequest};
     use crate::{error, web, App, HttpResponse};
 
+    #[derive(Serialize, PartialEq, Debug)]
+    struct MyObject {
+        name: String,
+    }
+
     #[test]
     fn test_route() {
-        let mut srv =
+        let mut srv = init_service(
-            init_service(
+            App::new()
-                App::new().service(
+                .service(
                     web::resource("/test")
                         .route(web::get().to(|| HttpResponse::Ok()))
                         .route(web::put().to(|| {
@@ -452,37 +403,51 @@ mod tests {
                                 Err::<HttpResponse, _>(error::ErrorBadRequest("err"))
                             })
                         })),
-                ),
+                )
-            );
+                .service(web::resource("/json").route(web::get().to_async(|| {
+                    sleep(Duration::from_millis(25)).then(|_| {
+                        Ok::<_, crate::Error>(web::Json(MyObject {
+                            name: "test".to_string(),
+                        }))
+                    })
+                }))),
+        );
 
         let req = TestRequest::with_uri("/test")
             .method(Method::GET)
             .to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::OK);
 
         let req = TestRequest::with_uri("/test")
             .method(Method::POST)
             .to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::CREATED);
 
         let req = TestRequest::with_uri("/test")
             .method(Method::PUT)
             .to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
 
         let req = TestRequest::with_uri("/test")
             .method(Method::DELETE)
             .to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
 
         let req = TestRequest::with_uri("/test")
             .method(Method::HEAD)
             .to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::METHOD_NOT_ALLOWED);
+
+        let req = TestRequest::with_uri("/json").to_request();
+        let resp = call_service(&mut srv, req);
+        assert_eq!(resp.status(), StatusCode::OK);
+
+        let body = read_body(resp);
+        assert_eq!(body, Bytes::from_static(b"{\"name\":\"test\"}"));
     }
 }

src/scope.rs

@@ -1,4 +1,5 @@
 use std::cell::RefCell;
+use std::fmt;
 use std::rc::Rc;
 
 use actix_http::Response;
@@ -10,7 +11,7 @@ use actix_service::{
 use futures::future::{ok, Either, Future, FutureResult};
 use futures::{Async, IntoFuture, Poll};
 
-use crate::dev::{HttpServiceFactory, ServiceConfig};
+use crate::dev::{AppService, HttpServiceFactory};
 use crate::error::Error;
 use crate::guard::Guard;
 use crate::resource::Resource;
@@ -21,9 +22,8 @@ use crate::service::{
 };
 
 type Guards = Vec<Box<Guard>>;
-type HttpService<P> = BoxedService<ServiceRequest<P>, ServiceResponse, Error>;
+type HttpService = BoxedService<ServiceRequest, ServiceResponse, Error>;
-type HttpNewService<P> =
+type HttpNewService = BoxedNewService<(), ServiceRequest, ServiceResponse, Error, ()>;
-    BoxedNewService<(), ServiceRequest<P>, ServiceResponse, Error, ()>;
 type BoxedResponse = Either<
     FutureResult<ServiceResponse, Error>,
     Box<Future<Item = ServiceResponse, Error = Error>>,
@@ -58,18 +58,18 @@ type BoxedResponse = Either<
 ///  * /{project_id}/path2 - `GET` requests
 ///  * /{project_id}/path3 - `HEAD` requests
 ///
-pub struct Scope<P, T = ScopeEndpoint<P>> {
+pub struct Scope<T = ScopeEndpoint> {
     endpoint: T,
     rdef: String,
-    services: Vec<Box<ServiceFactory<P>>>,
+    services: Vec<Box<ServiceFactory>>,
     guards: Vec<Box<Guard>>,
-    default: Rc<RefCell<Option<Rc<HttpNewService<P>>>>>,
+    default: Rc<RefCell<Option<Rc<HttpNewService>>>>,
-    factory_ref: Rc<RefCell<Option<ScopeFactory<P>>>>,
+    factory_ref: Rc<RefCell<Option<ScopeFactory>>>,
 }
 
-impl<P: 'static> Scope<P> {
+impl Scope {
     /// Create a new scope
-    pub fn new(path: &str) -> Scope<P> {
+    pub fn new(path: &str) -> Scope {
         let fref = Rc::new(RefCell::new(None));
         Scope {
             endpoint: ScopeEndpoint::new(fref.clone()),
@@ -82,11 +82,10 @@ impl<P: 'static> Scope<P> {
     }
 }
 
-impl<P, T> Scope<P, T>
+impl<T> Scope<T>
 where
-    P: 'static,
     T: NewService<
-        Request = ServiceRequest<P>,
+        Request = ServiceRequest,
         Response = ServiceResponse,
         Error = Error,
         InitError = (),
@@ -146,7 +145,7 @@ where
     /// ```
     pub fn service<F>(mut self, factory: F) -> Self
     where
-        F: HttpServiceFactory<P> + 'static,
+        F: HttpServiceFactory + 'static,
     {
         self.services
             .push(Box::new(ServiceFactoryWrapper::new(factory)));
@@ -174,7 +173,7 @@ where
     ///     );
     /// }
     /// ```
-    pub fn route(self, path: &str, mut route: Route<P>) -> Self {
+    pub fn route(self, path: &str, mut route: Route) -> Self {
         self.service(
             Resource::new(path)
                 .add_guards(route.take_guards())
@@ -182,22 +181,24 @@ where
         )
     }
 
-    /// Default resource to be used if no matching route could be found.
+    /// Default service to be used if no matching route could be found.
     ///
     /// If default resource is not registered, app's default resource is being used.
-    pub fn default_resource<F, U>(mut self, f: F) -> Self
+    pub fn default_service<F, U>(mut self, f: F) -> Self
     where
-        F: FnOnce(Resource<P>) -> Resource<P, U>,
+        F: IntoNewService<U>,
         U: NewService<
-                Request = ServiceRequest<P>,
+                Request = ServiceRequest,
                 Response = ServiceResponse,
                 Error = Error,
-                InitError = (),
             > + 'static,
+        U::InitError: fmt::Debug,
     {
         // create and configure default resource
         self.default = Rc::new(RefCell::new(Some(Rc::new(boxed::new_service(
-            f(Resource::new("")).into_new_service().map_init_err(|_| ()),
+            f.into_new_service().map_init_err(|e| {
+                log::error!("Can not construct default service: {:?}", e)
+            }),
         )))));
 
         self
@@ -216,9 +217,8 @@ where
         self,
         mw: F,
     ) -> Scope<
-        P,
         impl NewService<
-            Request = ServiceRequest<P>,
+            Request = ServiceRequest,
             Response = ServiceResponse,
             Error = Error,
             InitError = (),
@@ -227,7 +227,7 @@ where
     where
         M: Transform<
             T::Service,
-            Request = ServiceRequest<P>,
+            Request = ServiceRequest,
             Response = ServiceResponse,
             Error = Error,
             InitError = (),
@@ -247,7 +247,7 @@ where
 
     /// Registers middleware, in the form of a closure, that runs during inbound
     /// processing in the request lifecycle (request -> response), modifying
-    /// request as necessary, across all requests managed by the *Scope*.  
+    /// request as necessary, across all requests managed by the *Scope*.
     /// Scope-level middleware is more limited in what it can modify, relative
     /// to Route or Application level middleware, in that Scope-level middleware
     /// can not modify ServiceResponse.
@@ -279,33 +279,31 @@ where
         self,
         mw: F,
     ) -> Scope<
-        P,
         impl NewService<
-            Request = ServiceRequest<P>,
+            Request = ServiceRequest,
             Response = ServiceResponse,
             Error = Error,
             InitError = (),
         >,
     >
     where
-        F: FnMut(ServiceRequest<P>, &mut T::Service) -> R + Clone,
+        F: FnMut(ServiceRequest, &mut T::Service) -> R + Clone,
         R: IntoFuture<Item = ServiceResponse, Error = Error>,
     {
         self.wrap(mw)
     }
 }
 
-impl<P, T> HttpServiceFactory<P> for Scope<P, T>
+impl<T> HttpServiceFactory for Scope<T>
 where
-    P: 'static,
     T: NewService<
-            Request = ServiceRequest<P>,
+            Request = ServiceRequest,
             Response = ServiceResponse,
             Error = Error,
             InitError = (),
         > + 'static,
 {
-    fn register(self, config: &mut ServiceConfig<P>) {
+    fn register(self, config: &mut AppService) {
         // update default resource if needed
         if self.default.borrow().is_none() {
             *self.default.borrow_mut() = Some(config.default_service());
@@ -324,6 +322,7 @@ where
             default: self.default.clone(),
             services: Rc::new(
                 cfg.into_services()
+                    .1
                     .into_iter()
                     .map(|(mut rdef, srv, guards, nested)| {
                         rmap.add(&mut rdef, nested);
@@ -350,18 +349,18 @@ where
     }
 }
 
-pub struct ScopeFactory<P> {
+pub struct ScopeFactory {
-    services: Rc<Vec<(ResourceDef, HttpNewService<P>, RefCell<Option<Guards>>)>>,
+    services: Rc<Vec<(ResourceDef, HttpNewService, RefCell<Option<Guards>>)>>,
-    default: Rc<RefCell<Option<Rc<HttpNewService<P>>>>>,
+    default: Rc<RefCell<Option<Rc<HttpNewService>>>>,
 }
 
-impl<P: 'static> NewService for ScopeFactory<P> {
+impl NewService for ScopeFactory {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
     type InitError = ();
-    type Service = ScopeService<P>;
+    type Service = ScopeService;
-    type Future = ScopeFactoryResponse<P>;
+    type Future = ScopeFactoryResponse;
 
     fn new_service(&self, _: &()) -> Self::Future {
         let default_fut = if let Some(ref default) = *self.default.borrow() {
@@ -390,21 +389,21 @@ impl<P: 'static> NewService for ScopeFactory<P> {
 
 /// Create scope service
 #[doc(hidden)]
-pub struct ScopeFactoryResponse<P> {
+pub struct ScopeFactoryResponse {
-    fut: Vec<CreateScopeServiceItem<P>>,
+    fut: Vec<CreateScopeServiceItem>,
-    default: Option<HttpService<P>>,
+    default: Option<HttpService>,
-    default_fut: Option<Box<Future<Item = HttpService<P>, Error = ()>>>,
+    default_fut: Option<Box<Future<Item = HttpService, Error = ()>>>,
 }
 
-type HttpServiceFut<P> = Box<Future<Item = HttpService<P>, Error = ()>>;
+type HttpServiceFut = Box<Future<Item = HttpService, Error = ()>>;
 
-enum CreateScopeServiceItem<P> {
+enum CreateScopeServiceItem {
-    Future(Option<ResourceDef>, Option<Guards>, HttpServiceFut<P>),
+    Future(Option<ResourceDef>, Option<Guards>, HttpServiceFut),
-    Service(ResourceDef, Option<Guards>, HttpService<P>),
+    Service(ResourceDef, Option<Guards>, HttpService),
 }
 
-impl<P> Future for ScopeFactoryResponse<P> {
+impl Future for ScopeFactoryResponse {
-    type Item = ScopeService<P>;
+    type Item = ScopeService;
     type Error = ();
 
     fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
@@ -465,14 +464,14 @@ impl<P> Future for ScopeFactoryResponse<P> {
     }
 }
 
-pub struct ScopeService<P> {
+pub struct ScopeService {
-    router: Router<HttpService<P>, Vec<Box<Guard>>>,
+    router: Router<HttpService, Vec<Box<Guard>>>,
-    default: Option<HttpService<P>>,
+    default: Option<HttpService>,
-    _ready: Option<(ServiceRequest<P>, ResourceInfo)>,
+    _ready: Option<(ServiceRequest, ResourceInfo)>,
 }
 
-impl<P> Service for ScopeService<P> {
+impl Service for ScopeService {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
     type Future = Either<BoxedResponse, FutureResult<Self::Response, Self::Error>>;
@@ -481,7 +480,7 @@ impl<P> Service for ScopeService<P> {
         Ok(Async::Ready(()))
     }
 
-    fn call(&mut self, mut req: ServiceRequest<P>) -> Self::Future {
+    fn call(&mut self, mut req: ServiceRequest) -> Self::Future {
         let res = self.router.recognize_mut_checked(&mut req, |req, guards| {
             if let Some(ref guards) = guards {
                 for f in guards {
@@ -505,23 +504,23 @@ impl<P> Service for ScopeService<P> {
 }
 
 #[doc(hidden)]
-pub struct ScopeEndpoint<P> {
+pub struct ScopeEndpoint {
-    factory: Rc<RefCell<Option<ScopeFactory<P>>>>,
+    factory: Rc<RefCell<Option<ScopeFactory>>>,
 }
 
-impl<P> ScopeEndpoint<P> {
+impl ScopeEndpoint {
-    fn new(factory: Rc<RefCell<Option<ScopeFactory<P>>>>) -> Self {
+    fn new(factory: Rc<RefCell<Option<ScopeFactory>>>) -> Self {
         ScopeEndpoint { factory }
     }
 }
 
-impl<P: 'static> NewService for ScopeEndpoint<P> {
+impl NewService for ScopeEndpoint {
-    type Request = ServiceRequest<P>;
+    type Request = ServiceRequest;
     type Response = ServiceResponse;
     type Error = Error;
     type InitError = ();
-    type Service = ScopeService<P>;
+    type Service = ScopeService;
-    type Future = ScopeFactoryResponse<P>;
+    type Future = ScopeFactoryResponse;
 
     fn new_service(&self, _: &()) -> Self::Future {
         self.factory.borrow_mut().as_mut().unwrap().new_service(&())
@@ -537,7 +536,7 @@ mod tests {
     use crate::dev::{Body, ResponseBody};
     use crate::http::{header, HeaderValue, Method, StatusCode};
     use crate::service::{ServiceRequest, ServiceResponse};
-    use crate::test::{block_on, call_success, init_service, TestRequest};
+    use crate::test::{block_on, call_service, init_service, TestRequest};
     use crate::{guard, web, App, Error, HttpRequest, HttpResponse};
 
     #[test]
@@ -848,7 +847,9 @@ mod tests {
             App::new().service(
                 web::scope("/app")
                     .service(web::resource("/path1").to(|| HttpResponse::Ok()))
-                    .default_resource(|r| r.to(|| HttpResponse::BadRequest())),
+                    .default_service(|r: ServiceRequest| {
+                        r.into_response(HttpResponse::BadRequest())
+                    }),
             ),
         );
 
@@ -865,12 +866,13 @@ mod tests {
     fn test_default_resource_propagation() {
         let mut srv = init_service(
             App::new()
-                .service(
+                .service(web::scope("/app1").default_service(
-                    web::scope("/app1")
+                    web::resource("").to(|| HttpResponse::BadRequest()),
-                        .default_resource(|r| r.to(|| HttpResponse::BadRequest())),
+                ))
-                )
                 .service(web::scope("/app2"))
-                .default_resource(|r| r.to(|| HttpResponse::MethodNotAllowed())),
+                .default_service(|r: ServiceRequest| {
+                    r.into_response(HttpResponse::MethodNotAllowed())
+                }),
         );
 
         let req = TestRequest::with_uri("/non-exist").to_request();
@@ -886,13 +888,13 @@ mod tests {
         assert_eq!(resp.status(), StatusCode::METHOD_NOT_ALLOWED);
     }
 
-    fn md<S, P, B>(
+    fn md<S, B>(
-        req: ServiceRequest<P>,
+        req: ServiceRequest,
         srv: &mut S,
     ) -> impl IntoFuture<Item = ServiceResponse<B>, Error = Error>
     where
         S: Service<
-            Request = ServiceRequest<P>,
+            Request = ServiceRequest,
             Response = ServiceResponse<B>,
             Error = Error,
         >,
@@ -911,7 +913,7 @@ mod tests {
                 web::resource("/test").route(web::get().to(|| HttpResponse::Ok())),
             )));
         let req = TestRequest::with_uri("/app/test").to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::OK);
         assert_eq!(
             resp.headers().get(header::CONTENT_TYPE).unwrap(),
@@ -937,7 +939,7 @@ mod tests {
             ),
         );
         let req = TestRequest::with_uri("/app/test").to_request();
-        let resp = call_success(&mut srv, req);
+        let resp = call_service(&mut srv, req);
         assert_eq!(resp.status(), StatusCode::OK);
         assert_eq!(
             resp.headers().get(header::CONTENT_TYPE).unwrap(),

src/service.rs

@@ -1,6 +1,6 @@
 use std::cell::{Ref, RefMut};
-use std::fmt;
+use std::rc::Rc;
-use std::marker::PhantomData;
+use std::{fmt, net};
 
 use actix_http::body::{Body, MessageBody, ResponseBody};
 use actix_http::http::{HeaderMap, Method, StatusCode, Uri, Version};
@@ -8,66 +8,68 @@ use actix_http::{
     Error, Extensions, HttpMessage, Payload, PayloadStream, RequestHead, Response,
     ResponseHead,
 };
-use actix_router::{Path, Resource, Url};
+use actix_router::{Path, Resource, ResourceDef, Url};
+use actix_service::{IntoNewService, NewService};
 use futures::future::{ok, FutureResult, IntoFuture};
 
-use crate::config::{AppConfig, ServiceConfig};
+use crate::config::{AppConfig, AppService};
 use crate::data::Data;
+use crate::dev::insert_slash;
+use crate::guard::Guard;
+use crate::info::ConnectionInfo;
 use crate::request::HttpRequest;
 
-pub trait HttpServiceFactory<P> {
+pub trait HttpServiceFactory {
-    fn register(self, config: &mut ServiceConfig<P>);
+    fn register(self, config: &mut AppService);
 }
 
-pub(crate) trait ServiceFactory<P> {
+pub(crate) trait ServiceFactory {
-    fn register(&mut self, config: &mut ServiceConfig<P>);
+    fn register(&mut self, config: &mut AppService);
 }
 
-pub(crate) struct ServiceFactoryWrapper<T, P> {
+pub(crate) struct ServiceFactoryWrapper<T> {
     factory: Option<T>,
-    _t: PhantomData<P>,
 }
 
-impl<T, P> ServiceFactoryWrapper<T, P> {
+impl<T> ServiceFactoryWrapper<T> {
     pub fn new(factory: T) -> Self {
         Self {
             factory: Some(factory),
-            _t: PhantomData,
         }
     }
 }
 
-impl<T, P> ServiceFactory<P> for ServiceFactoryWrapper<T, P>
+impl<T> ServiceFactory for ServiceFactoryWrapper<T>
 where
-    T: HttpServiceFactory<P>,
+    T: HttpServiceFactory,
 {
-    fn register(&mut self, config: &mut ServiceConfig<P>) {
+    fn register(&mut self, config: &mut AppService) {
         if let Some(item) = self.factory.take() {
             item.register(config)
         }
     }
 }
 
-pub struct ServiceRequest<P = PayloadStream> {
+pub struct ServiceRequest {
     req: HttpRequest,
-    payload: Payload<P>,
+    payload: Payload,
 }
 
-impl<P> ServiceRequest<P> {
+impl ServiceRequest {
     /// Construct service request from parts
-    pub fn from_parts(req: HttpRequest, payload: Payload<P>) -> Self {
+    pub(crate) fn from_parts(req: HttpRequest, payload: Payload) -> Self {
         ServiceRequest { req, payload }
     }
 
     /// Deconstruct request into parts
-    pub fn into_parts(self) -> (HttpRequest, Payload<P>) {
+    pub fn into_parts(self) -> (HttpRequest, Payload) {
         (self.req, self.payload)
     }
 
     /// Create service response
     #[inline]
-    pub fn into_response<B>(self, res: Response<B>) -> ServiceResponse<B> {
+    pub fn into_response<B, R: Into<Response<B>>>(self, res: R) -> ServiceResponse<B> {
-        ServiceResponse::new(self.req, res)
+        ServiceResponse::new(self.req, res.into())
     }
 
     /// Create service response for error
@@ -137,6 +139,23 @@ impl<P> ServiceRequest<P> {
         }
     }
 
+    /// Peer socket address
+    ///
+    /// Peer address is actual socket address, if proxy is used in front of
+    /// actix http server, then peer address would be address of this proxy.
+    ///
+    /// To get client connection information `ConnectionInfo` should be used.
+    #[inline]
+    pub fn peer_addr(&self) -> Option<net::SocketAddr> {
+        self.head().peer_addr
+    }
+
+    /// Get *ConnectionInfo* for the current request.
+    #[inline]
+    pub fn connection_info(&self) -> Ref<ConnectionInfo> {
+        ConnectionInfo::get(self.head(), &*self.app_config())
+    }
+
     /// Get a reference to the Path parameters.
     ///
     /// Params is a container for url parameters.
@@ -162,22 +181,28 @@ impl<P> ServiceRequest<P> {
     /// Get an application data stored with `App::data()` method during
     /// application configuration.
     pub fn app_data<T: 'static>(&self) -> Option<Data<T>> {
-        if let Some(st) = self.req.app_config().extensions().get::<Data<T>>() {
+        if let Some(st) = self.req.0.app_data.get::<Data<T>>() {
             Some(st.clone())
         } else {
             None
         }
     }
+
+    #[doc(hidden)]
+    /// Set new app data container
+    pub fn set_data_container(&mut self, extensions: Rc<Extensions>) {
+        Rc::get_mut(&mut self.req.0).unwrap().app_data = extensions;
+    }
 }
 
-impl<P> Resource<Url> for ServiceRequest<P> {
+impl Resource<Url> for ServiceRequest {
     fn resource_path(&mut self) -> &mut Path<Url> {
         self.match_info_mut()
     }
 }
 
-impl<P> HttpMessage for ServiceRequest<P> {
+impl HttpMessage for ServiceRequest {
-    type Stream = P;
+    type Stream = PayloadStream;
 
     #[inline]
     /// Returns Request's headers.
@@ -203,7 +228,7 @@ impl<P> HttpMessage for ServiceRequest<P> {
     }
 }
 
-impl<P> fmt::Debug for ServiceRequest<P> {
+impl fmt::Debug for ServiceRequest {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         writeln!(
             f,
@@ -365,10 +390,136 @@ impl<B: MessageBody> fmt::Debug for ServiceResponse<B> {
     }
 }
 
+pub struct WebService {
+    rdef: String,
+    name: Option<String>,
+    guards: Vec<Box<Guard>>,
+}
+
+impl WebService {
+    /// Create new `WebService` instance.
+    pub fn new(path: &str) -> Self {
+        WebService {
+            rdef: path.to_string(),
+            name: None,
+            guards: Vec::new(),
+        }
+    }
+
+    /// Set service name.
+    ///
+    /// Name is used for url generation.
+    pub fn name(mut self, name: &str) -> Self {
+        self.name = Some(name.to_string());
+        self
+    }
+
+    /// Add match guard to a web service.
+    ///
+    /// ```rust
+    /// use actix_web::{web, guard, dev, App, HttpResponse};
+    ///
+    /// fn index(req: dev::ServiceRequest) -> dev::ServiceResponse {
+    ///     req.into_response(HttpResponse::Ok().finish())
+    /// }
+    ///
+    /// fn main() {
+    ///     let app = App::new()
+    ///         .service(
+    ///             web::service("/app")
+    ///                 .guard(guard::Header("content-type", "text/plain"))
+    ///                 .finish(index)
+    ///         );
+    /// }
+    /// ```
+    pub fn guard<G: Guard + 'static>(mut self, guard: G) -> Self {
+        self.guards.push(Box::new(guard));
+        self
+    }
+
+    /// Set a service factory implementation and generate web service.
+    pub fn finish<T, F>(self, service: F) -> impl HttpServiceFactory
+    where
+        F: IntoNewService<T>,
+        T: NewService<
+                Request = ServiceRequest,
+                Response = ServiceResponse,
+                Error = Error,
+                InitError = (),
+            > + 'static,
+    {
+        WebServiceImpl {
+            srv: service.into_new_service(),
+            rdef: self.rdef,
+            name: self.name,
+            guards: self.guards,
+        }
+    }
+}
+
+struct WebServiceImpl<T> {
+    srv: T,
+    rdef: String,
+    name: Option<String>,
+    guards: Vec<Box<Guard>>,
+}
+
+impl<T> HttpServiceFactory for WebServiceImpl<T>
+where
+    T: NewService<
+            Request = ServiceRequest,
+            Response = ServiceResponse,
+            Error = Error,
+            InitError = (),
+        > + 'static,
+{
+    fn register(mut self, config: &mut AppService) {
+        let guards = if self.guards.is_empty() {
+            None
+        } else {
+            Some(std::mem::replace(&mut self.guards, Vec::new()))
+        };
+
+        let mut rdef = if config.is_root() || !self.rdef.is_empty() {
+            ResourceDef::new(&insert_slash(&self.rdef))
+        } else {
+            ResourceDef::new(&self.rdef)
+        };
+        if let Some(ref name) = self.name {
+            *rdef.name_mut() = name.clone();
+        }
+        config.register_service(rdef, guards, self.srv, None)
+    }
+}
+
 #[cfg(test)]
 mod tests {
-    use crate::test::TestRequest;
+    use super::*;
-    use crate::HttpResponse;
+    use crate::test::{call_service, init_service, TestRequest};
+    use crate::{guard, http, web, App, HttpResponse};
+
+    #[test]
+    fn test_service() {
+        let mut srv = init_service(
+            App::new().service(web::service("/test").name("test").finish(
+                |req: ServiceRequest| req.into_response(HttpResponse::Ok().finish()),
+            )),
+        );
+        let req = TestRequest::with_uri("/test").to_request();
+        let resp = call_service(&mut srv, req);
+        assert_eq!(resp.status(), http::StatusCode::OK);
+
+        let mut srv = init_service(
+            App::new().service(web::service("/test").guard(guard::Get()).finish(
+                |req: ServiceRequest| req.into_response(HttpResponse::Ok().finish()),
+            )),
+        );
+        let req = TestRequest::with_uri("/test")
+            .method(http::Method::PUT)
+            .to_request();
+        let resp = call_service(&mut srv, req);
+        assert_eq!(resp.status(), http::StatusCode::NOT_FOUND);
+    }
 
     #[test]
     fn test_fmt_debug() {

src/test.rs

@@ -2,34 +2,50 @@
 use std::cell::RefCell;
 use std::rc::Rc;
 
-use actix_http::cookie::Cookie;
 use actix_http::http::header::{Header, HeaderName, IntoHeaderValue};
-use actix_http::http::{HttpTryFrom, Method, StatusCode, Version};
+use actix_http::http::{HttpTryFrom, Method, StatusCode, Uri, Version};
 use actix_http::test::TestRequest as HttpTestRequest;
-use actix_http::{Extensions, PayloadStream, Request};
+use actix_http::{cookie::Cookie, Extensions, Request};
 use actix_router::{Path, ResourceDef, Url};
 use actix_rt::Runtime;
 use actix_server_config::ServerConfig;
 use actix_service::{FnService, IntoNewService, NewService, Service};
-use bytes::Bytes;
+use bytes::{Bytes, BytesMut};
-use futures::future::{lazy, Future};
+use futures::future::{lazy, ok, Future, IntoFuture};
+use futures::Stream;
+use serde::de::DeserializeOwned;
+use serde_json;
 
 pub use actix_http::test::TestBuffer;
 
 use crate::config::{AppConfig, AppConfigInner};
-use crate::data::RouteData;
+use crate::data::Data;
-use crate::dev::{Body, Payload};
+use crate::dev::{Body, MessageBody, Payload};
 use crate::request::HttpRequestPool;
 use crate::rmap::ResourceMap;
 use crate::service::{ServiceRequest, ServiceResponse};
 use crate::{Error, HttpRequest, HttpResponse};
 
 thread_local! {
-    static RT: RefCell<Runtime> = {
+    static RT: RefCell<Inner> = {
-        RefCell::new(Runtime::new().unwrap())
+        RefCell::new(Inner(Some(Runtime::new().unwrap())))
     };
 }
 
+struct Inner(Option<Runtime>);
+
+impl Inner {
+    fn get_mut(&mut self) -> &mut Runtime {
+        self.0.as_mut().unwrap()
+    }
+}
+
+impl Drop for Inner {
+    fn drop(&mut self) {
+        std::mem::forget(self.0.take().unwrap())
+    }
+}
+
 /// Runs the provided future, blocking the current thread until the future
 /// completes.
 ///
@@ -42,41 +58,59 @@ thread_local! {
 /// This function panics on nested call.
 pub fn block_on<F>(f: F) -> Result<F::Item, F::Error>
 where
-    F: Future,
+    F: IntoFuture,
 {
-    RT.with(move |rt| rt.borrow_mut().block_on(f))
+    RT.with(move |rt| rt.borrow_mut().get_mut().block_on(f.into_future()))
 }
 
+/// Runs the provided function, blocking the current thread until the resul
+/// future completes.
+///
+/// This function can be used to synchronously block the current thread
+/// until the provided `future` has resolved either successfully or with an
+/// error. The result of the future is then returned from this function
+/// call.
+///
+/// Note that this function is intended to be used only for testing purpose.
+/// This function panics on nested call.
+pub fn block_fn<F, R>(f: F) -> Result<R::Item, R::Error>
+where
+    F: FnOnce() -> R,
+    R: IntoFuture,
+{
+    RT.with(move |rt| rt.borrow_mut().get_mut().block_on(lazy(|| f())))
+}
+
+#[doc(hidden)]
 /// Runs the provided function, with runtime enabled.
 ///
 /// Note that this function is intended to be used only for testing purpose.
 /// This function panics on nested call.
 pub fn run_on<F, R>(f: F) -> R
 where
-    F: Fn() -> R,
+    F: FnOnce() -> R,
 {
-    RT.with(move |rt| rt.borrow_mut().block_on(lazy(|| Ok::<_, ()>(f()))))
+    RT.with(move |rt| {
-        .unwrap()
+        rt.borrow_mut()
+            .get_mut()
+            .block_on(lazy(|| Ok::<_, ()>(f())))
+    })
+    .unwrap()
 }
 
 /// Create service that always responds with `HttpResponse::Ok()`
-pub fn ok_service() -> impl Service<
+pub fn ok_service(
-    Request = ServiceRequest<PayloadStream>,
+) -> impl Service<Request = ServiceRequest, Response = ServiceResponse<Body>, Error = Error>
-    Response = ServiceResponse<Body>,
+{
-    Error = Error,
-> {
     default_service(StatusCode::OK)
 }
 
 /// Create service that responds with response with specified status code
 pub fn default_service(
     status_code: StatusCode,
-) -> impl Service<
+) -> impl Service<Request = ServiceRequest, Response = ServiceResponse<Body>, Error = Error>
-    Request = ServiceRequest<PayloadStream>,
+{
-    Response = ServiceResponse<Body>,
+    FnService::new(move |req: ServiceRequest| {
-    Error = Error,
-> {
-    FnService::new(move |req: ServiceRequest<PayloadStream>| {
         req.into_response(HttpResponse::build(status_code).finish())
     })
 }
@@ -84,11 +118,12 @@ pub fn default_service(
 /// This method accepts application builder instance, and constructs
 /// service.
 ///
-/// ```rust,ignore
+/// ```rust
 /// use actix_service::Service;
 /// use actix_web::{test, web, App, HttpResponse, http::StatusCode};
 ///
-/// fn main() {
+/// #[test]
+/// fn test_init_service() {
 ///     let mut app = test::init_service(
 ///         App::new()
 ///             .service(web::resource("/test").to(|| HttpResponse::Ok()))
@@ -116,16 +151,19 @@ where
     S::InitError: std::fmt::Debug,
 {
     let cfg = ServerConfig::new("127.0.0.1:8080".parse().unwrap());
-    block_on(app.into_new_service().new_service(&cfg)).unwrap()
+    let srv = app.into_new_service();
+    let fut = run_on(move || srv.new_service(&cfg));
+    block_on(fut).unwrap()
 }
 
 /// Calls service and waits for response future completion.
 ///
-/// ```rust,ignore
+/// ```rust
 /// use actix_web::{test, App, HttpResponse, http::StatusCode};
 /// use actix_service::Service;
 ///
-/// fn main() {
+/// #[test]
+/// fn test_response() {
 ///     let mut app = test::init_service(
 ///         App::new()
 ///             .service(web::resource("/test").to(|| HttpResponse::Ok()))
@@ -135,16 +173,155 @@ where
 ///     let req = test::TestRequest::with_uri("/test").to_request();
 ///
 ///     // Call application
-///     let resp = test::call_success(&mut app, req);
+///     let resp = test::call_service(&mut app, req);
 ///     assert_eq!(resp.status(), StatusCode::OK);
 /// }
 /// ```
-pub fn call_success<S, R, B, E>(app: &mut S, req: R) -> S::Response
+pub fn call_service<S, R, B, E>(app: &mut S, req: R) -> S::Response
 where
     S: Service<Request = R, Response = ServiceResponse<B>, Error = E>,
     E: std::fmt::Debug,
 {
-    block_on(app.call(req)).unwrap()
+    block_on(run_on(move || app.call(req))).unwrap()
+}
+
+/// Helper function that returns a response body of a TestRequest
+/// This function blocks the current thread until futures complete.
+///
+/// ```rust
+/// use actix_web::{test, web, App, HttpResponse, http::header};
+/// use bytes::Bytes;
+///
+/// #[test]
+/// fn test_index() {
+///     let mut app = test::init_service(
+///         App::new().service(
+///             web::resource("/index.html")
+///                 .route(web::post().to(
+///                     || HttpResponse::Ok().body("welcome!")))));
+///
+///     let req = test::TestRequest::post()
+///         .uri("/index.html")
+///         .header(header::CONTENT_TYPE, "application/json")
+///         .to_request();
+///
+///     let result = test::read_response(&mut app, req);
+///     assert_eq!(result, Bytes::from_static(b"welcome!"));
+/// }
+/// ```
+pub fn read_response<S, B>(app: &mut S, req: Request) -> Bytes
+where
+    S: Service<Request = Request, Response = ServiceResponse<B>, Error = Error>,
+    B: MessageBody,
+{
+    block_on(run_on(move || {
+        app.call(req).and_then(|mut resp: ServiceResponse<B>| {
+            resp.take_body()
+                .fold(BytesMut::new(), move |mut body, chunk| {
+                    body.extend_from_slice(&chunk);
+                    Ok::<_, Error>(body)
+                })
+                .map(|body: BytesMut| body.freeze())
+        })
+    }))
+    .unwrap_or_else(|_| panic!("read_response failed at block_on unwrap"))
+}
+
+/// Helper function that returns a response body of a ServiceResponse.
+/// This function blocks the current thread until futures complete.
+///
+/// ```rust
+/// use actix_web::{test, web, App, HttpResponse, http::header};
+/// use bytes::Bytes;
+///
+/// #[test]
+/// fn test_index() {
+///     let mut app = test::init_service(
+///         App::new().service(
+///             web::resource("/index.html")
+///                 .route(web::post().to(
+///                     || HttpResponse::Ok().body("welcome!")))));
+///
+///     let req = test::TestRequest::post()
+///         .uri("/index.html")
+///         .header(header::CONTENT_TYPE, "application/json")
+///         .to_request();
+///
+///     let resp = call_service(&mut srv, req);
+///     let result = test::read_body(resp);
+///     assert_eq!(result, Bytes::from_static(b"welcome!"));
+/// }
+/// ```
+pub fn read_body<B>(mut res: ServiceResponse<B>) -> Bytes
+where
+    B: MessageBody,
+{
+    block_on(run_on(move || {
+        res.take_body()
+            .fold(BytesMut::new(), move |mut body, chunk| {
+                body.extend_from_slice(&chunk);
+                Ok::<_, Error>(body)
+            })
+            .map(|body: BytesMut| body.freeze())
+    }))
+    .unwrap_or_else(|_| panic!("read_response failed at block_on unwrap"))
+}
+
+/// Helper function that returns a deserialized response body of a TestRequest
+/// This function blocks the current thread until futures complete.
+///
+/// ```rust
+/// use actix_web::{App, test, web, HttpResponse, http::header};
+/// use serde::{Serialize, Deserialize};
+///
+/// #[derive(Serialize, Deserialize)]
+/// pub struct Person {
+///     id: String,
+///     name: String
+/// }
+///
+/// #[test]
+/// fn test_add_person() {
+///     let mut app = test::init_service(
+///         App::new().service(
+///             web::resource("/people")
+///                 .route(web::post().to(|person: web::Json<Person>| {
+///                     HttpResponse::Ok()
+///                         .json(person.into_inner())})
+///                     )));
+///
+///     let payload = r#"{"id":"12345","name":"User name"}"#.as_bytes();
+///
+///     let req = test::TestRequest::post()
+///         .uri("/people")
+///         .header(header::CONTENT_TYPE, "application/json")
+///         .set_payload(payload)
+///         .to_request();
+///
+///     let result: Person = test::read_response_json(&mut app, req);
+/// }
+/// ```
+pub fn read_response_json<S, B, T>(app: &mut S, req: Request) -> T
+where
+    S: Service<Request = Request, Response = ServiceResponse<B>, Error = Error>,
+    B: MessageBody,
+    T: DeserializeOwned,
+{
+    block_on(run_on(move || {
+        app.call(req).and_then(|mut resp: ServiceResponse<B>| {
+            resp.take_body()
+                .fold(BytesMut::new(), move |mut body, chunk| {
+                    body.extend_from_slice(&chunk);
+                    Ok::<_, Error>(body)
+                })
+                .and_then(|body: BytesMut| {
+                    ok(serde_json::from_slice(&body).unwrap_or_else(|_| {
+                        panic!("read_response_json failed during deserialization")
+                    }))
+                })
+        })
+    }))
+    .unwrap_or_else(|_| panic!("read_response_json failed at block_on unwrap"))
 }
 
 /// Test `Request` builder.
@@ -152,12 +329,11 @@ where
 /// For unit testing, actix provides a request builder type and a simple handler runner. TestRequest implements a builder-like pattern.
 /// You can generate various types of request via TestRequest's methods:
 ///  * `TestRequest::to_request` creates `actix_http::Request` instance.
-///  * `TestRequest::to_service` creates `ServiceRequest` instance, which is used for testing middlewares and chain adapters.
+///  * `TestRequest::to_srv_request` creates `ServiceRequest` instance, which is used for testing middlewares and chain adapters.
-///  * `TestRequest::to_from` creates `ServiceFromRequest` instance, which is used for testing extractors.
+///  * `TestRequest::to_srv_response` creates `ServiceResponse` instance.
 ///  * `TestRequest::to_http_request` creates `HttpRequest` instance, which is used for testing handlers.
 ///
-/// ```rust,ignore
+/// ```rust
-/// # use futures::IntoFuture;
 /// use actix_web::{test, HttpRequest, HttpResponse, HttpMessage};
 /// use actix_web::http::{header, StatusCode};
 ///
@@ -169,15 +345,16 @@ where
 ///     }
 /// }
 ///
-/// fn main() {
+/// #[test]
+/// fn test_index() {
 ///     let req = test::TestRequest::with_header("content-type", "text/plain")
 ///         .to_http_request();
 ///
-///     let resp = test::block_on(index(req).into_future()).unwrap();
+///     let resp = test::block_on(index(req)).unwrap();
 ///     assert_eq!(resp.status(), StatusCode::OK);
 ///
 ///     let req = test::TestRequest::default().to_http_request();
-///     let resp = test::block_on(index(req).into_future()).unwrap();
+///     let resp = test::block_on(index(req)).unwrap();
 ///     assert_eq!(resp.status(), StatusCode::BAD_REQUEST);
 /// }
 /// ```
@@ -185,7 +362,8 @@ pub struct TestRequest {
     req: HttpTestRequest,
     rmap: ResourceMap,
     config: AppConfigInner,
-    route_data: Extensions,
+    path: Path<Url>,
+    app_data: Extensions,
 }
 
 impl Default for TestRequest {
@@ -194,7 +372,8 @@ impl Default for TestRequest {
             req: HttpTestRequest::default(),
             rmap: ResourceMap::new(ResourceDef::new("")),
             config: AppConfigInner::default(),
-            route_data: Extensions::new(),
+            path: Path::new(Url::new(Uri::default())),
+            app_data: Extensions::new(),
         }
     }
 }
@@ -230,6 +409,21 @@ impl TestRequest {
         TestRequest::default().method(Method::POST)
     }
 
+    /// Create TestRequest and set method to `Method::PUT`
+    pub fn put() -> TestRequest {
+        TestRequest::default().method(Method::PUT)
+    }
+
+    /// Create TestRequest and set method to `Method::PATCH`
+    pub fn patch() -> TestRequest {
+        TestRequest::default().method(Method::PATCH)
+    }
+
+    /// Create TestRequest and set method to `Method::DELETE`
+    pub fn delete() -> TestRequest {
+        TestRequest::default().method(Method::DELETE)
+    }
+
     /// Set HTTP version of this request
     pub fn version(mut self, ver: Version) -> Self {
         self.req.version(ver);
@@ -270,6 +464,12 @@ impl TestRequest {
         self
     }
 
+    /// Set request path pattern parameter
+    pub fn param(mut self, name: &'static str, value: &'static str) -> Self {
+        self.path.add_static(name, value);
+        self
+    }
+
     /// Set request payload
     pub fn set_payload<B: Into<Bytes>>(mut self, data: B) -> Self {
         self.req.set_payload(data);
@@ -278,15 +478,8 @@ impl TestRequest {
 
     /// Set application data. This is equivalent of `App::data()` method
     /// for testing purpose.
-    pub fn app_data<T: 'static>(self, data: T) -> Self {
+    pub fn data<T: 'static>(mut self, data: T) -> Self {
-        self.config.extensions.borrow_mut().insert(data);
+        self.app_data.insert(Data::new(data));
-        self
-    }
-
-    /// Set route data. This is equivalent of `Route::data()` method
-    /// for testing purpose.
-    pub fn route_data<T: 'static>(mut self, data: T) -> Self {
-        self.route_data.insert(RouteData::new(data));
         self
     }
 
@@ -298,19 +491,21 @@ impl TestRequest {
     }
 
     /// Complete request creation and generate `Request` instance
-    pub fn to_request(mut self) -> Request<PayloadStream> {
+    pub fn to_request(mut self) -> Request {
         self.req.finish()
     }
 
     /// Complete request creation and generate `ServiceRequest` instance
-    pub fn to_srv_request(mut self) -> ServiceRequest<PayloadStream> {
+    pub fn to_srv_request(mut self) -> ServiceRequest {
         let (head, payload) = self.req.finish().into_parts();
+        self.path.get_mut().update(&head.uri);
 
         let req = HttpRequest::new(
-            Path::new(Url::new(head.uri.clone())),
+            self.path,
             head,
             Rc::new(self.rmap),
             AppConfig::new(self.config),
+            Rc::new(self.app_data),
             HttpRequestPool::create(),
         );
 
@@ -325,47 +520,159 @@ impl TestRequest {
     /// Complete request creation and generate `HttpRequest` instance
     pub fn to_http_request(mut self) -> HttpRequest {
         let (head, _) = self.req.finish().into_parts();
+        self.path.get_mut().update(&head.uri);
 
-        let mut req = HttpRequest::new(
+        HttpRequest::new(
-            Path::new(Url::new(head.uri.clone())),
+            self.path,
             head,
             Rc::new(self.rmap),
             AppConfig::new(self.config),
+            Rc::new(self.app_data),
             HttpRequestPool::create(),
-        );
+        )
-        req.set_route_data(Some(Rc::new(self.route_data)));
-        req
     }
 
     /// Complete request creation and generate `HttpRequest` and `Payload` instances
     pub fn to_http_parts(mut self) -> (HttpRequest, Payload) {
         let (head, payload) = self.req.finish().into_parts();
+        self.path.get_mut().update(&head.uri);
 
-        let mut req = HttpRequest::new(
+        let req = HttpRequest::new(
-            Path::new(Url::new(head.uri.clone())),
+            self.path,
             head,
             Rc::new(self.rmap),
             AppConfig::new(self.config),
+            Rc::new(self.app_data),
             HttpRequestPool::create(),
         );
-        req.set_route_data(Some(Rc::new(self.route_data)));
+
         (req, payload)
     }
+}
 
-    /// Runs the provided future, blocking the current thread until the future
+#[cfg(test)]
-    /// completes.
+mod tests {
-    ///
+    use serde::{Deserialize, Serialize};
-    /// This function can be used to synchronously block the current thread
+    use std::time::SystemTime;
-    /// until the provided `future` has resolved either successfully or with an
+
-    /// error. The result of the future is then returned from this function
+    use super::*;
-    /// call.
+    use crate::{http::header, web, App, HttpResponse};
-    ///
+
-    /// Note that this function is intended to be used only for testing purpose.
+    #[test]
-    /// This function panics on nested call.
+    fn test_basics() {
-    pub fn block_on<F>(f: F) -> Result<F::Item, F::Error>
+        let req = TestRequest::with_hdr(header::ContentType::json())
-    where
+            .version(Version::HTTP_2)
-        F: Future,
+            .set(header::Date(SystemTime::now().into()))
-    {
+            .param("test", "123")
-        block_on(f)
+            .data(10u32)
+            .to_http_request();
+        assert!(req.headers().contains_key(header::CONTENT_TYPE));
+        assert!(req.headers().contains_key(header::DATE));
+        assert_eq!(&req.match_info()["test"], "123");
+        assert_eq!(req.version(), Version::HTTP_2);
+        let data = req.get_app_data::<u32>().unwrap();
+        assert!(req.get_app_data::<u64>().is_none());
+        assert_eq!(*data, 10);
+        assert_eq!(*data.get_ref(), 10);
+
+        assert!(req.app_data::<u64>().is_none());
+        let data = req.app_data::<u32>().unwrap();
+        assert_eq!(*data, 10);
+    }
+
+    #[test]
+    fn test_request_methods() {
+        let mut app = init_service(
+            App::new().service(
+                web::resource("/index.html")
+                    .route(web::put().to(|| HttpResponse::Ok().body("put!")))
+                    .route(web::patch().to(|| HttpResponse::Ok().body("patch!")))
+                    .route(web::delete().to(|| HttpResponse::Ok().body("delete!"))),
+            ),
+        );
+
+        let put_req = TestRequest::put()
+            .uri("/index.html")
+            .header(header::CONTENT_TYPE, "application/json")
+            .to_request();
+
+        let result = read_response(&mut app, put_req);
+        assert_eq!(result, Bytes::from_static(b"put!"));
+
+        let patch_req = TestRequest::patch()
+            .uri("/index.html")
+            .header(header::CONTENT_TYPE, "application/json")
+            .to_request();
+
+        let result = read_response(&mut app, patch_req);
+        assert_eq!(result, Bytes::from_static(b"patch!"));
+
+        let delete_req = TestRequest::delete().uri("/index.html").to_request();
+        let result = read_response(&mut app, delete_req);
+        assert_eq!(result, Bytes::from_static(b"delete!"));
+    }
+
+    #[test]
+    fn test_response() {
+        let mut app = init_service(
+            App::new().service(
+                web::resource("/index.html")
+                    .route(web::post().to(|| HttpResponse::Ok().body("welcome!"))),
+            ),
+        );
+
+        let req = TestRequest::post()
+            .uri("/index.html")
+            .header(header::CONTENT_TYPE, "application/json")
+            .to_request();
+
+        let result = read_response(&mut app, req);
+        assert_eq!(result, Bytes::from_static(b"welcome!"));
+    }
+
+    #[derive(Serialize, Deserialize)]
+    pub struct Person {
+        id: String,
+        name: String,
+    }
+
+    #[test]
+    fn test_response_json() {
+        let mut app = init_service(App::new().service(web::resource("/people").route(
+            web::post().to(|person: web::Json<Person>| {
+                HttpResponse::Ok().json(person.into_inner())
+            }),
+        )));
+
+        let payload = r#"{"id":"12345","name":"User name"}"#.as_bytes();
+
+        let req = TestRequest::post()
+            .uri("/people")
+            .header(header::CONTENT_TYPE, "application/json")
+            .set_payload(payload)
+            .to_request();
+
+        let result: Person = read_response_json(&mut app, req);
+        assert_eq!(&result.id, "12345");
+    }
+
+    #[test]
+    fn test_async_with_block() {
+        fn async_with_block() -> impl Future<Item = HttpResponse, Error = Error> {
+            web::block(move || Some(4).ok_or("wrong")).then(|res| match res {
+                Ok(value) => HttpResponse::Ok()
+                    .content_type("text/plain")
+                    .body(format!("Async with block value: {}", value)),
+                Err(_) => panic!("Unexpected"),
+            })
+        }
+
+        let mut app = init_service(
+            App::new().service(web::resource("/index.html").to_async(async_with_block)),
+        );
+
+        let req = TestRequest::post().uri("/index.html").to_request();
+        let res = block_fn(|| app.call(req)).unwrap();
+        assert!(res.status().is_success());
     }
 }

src/types/form.rs

@@ -3,15 +3,15 @@
 use std::rc::Rc;
 use std::{fmt, ops};
 
-use actix_http::error::{Error, PayloadError};
+use actix_http::{Error, HttpMessage, Payload};
-use actix_http::{HttpMessage, Payload};
+use bytes::BytesMut;
-use bytes::{Bytes, BytesMut};
 use encoding::all::UTF_8;
 use encoding::types::{DecoderTrap, Encoding};
 use encoding::EncodingRef;
 use futures::{Future, Poll, Stream};
 use serde::de::DeserializeOwned;
 
+use crate::dev::Decompress;
 use crate::error::UrlencodedError;
 use crate::extract::FromRequest;
 use crate::http::header::CONTENT_LENGTH;
@@ -69,19 +69,19 @@ impl<T> ops::DerefMut for Form<T> {
     }
 }
 
-impl<T, P> FromRequest<P> for Form<T>
+impl<T> FromRequest for Form<T>
 where
     T: DeserializeOwned + 'static,
-    P: Stream<Item = Bytes, Error = crate::error::PayloadError> + 'static,
 {
+    type Config = FormConfig;
     type Error = Error;
     type Future = Box<Future<Item = Self, Error = Error>>;
 
     #[inline]
-    fn from_request(req: &HttpRequest, payload: &mut Payload<P>) -> Self::Future {
+    fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
         let req2 = req.clone();
         let (limit, err) = req
-            .route_data::<FormConfig>()
+            .app_data::<FormConfig>()
             .map(|c| (c.limit, c.ehandler.clone()))
             .unwrap_or((16384, None));
 
@@ -116,7 +116,7 @@ impl<T: fmt::Display> fmt::Display for Form<T> {
 ///
 /// ```rust
 /// #[macro_use] extern crate serde_derive;
-/// use actix_web::{web, App, Result};
+/// use actix_web::{web, App, FromRequest, Result};
 ///
 /// #[derive(Deserialize)]
 /// struct FormData {
@@ -132,10 +132,11 @@ impl<T: fmt::Display> fmt::Display for Form<T> {
 /// fn main() {
 ///     let app = App::new().service(
 ///         web::resource("/index.html")
-///             .route(web::get()
+///             // change `Form` extractor configuration
-///                 // change `Form` extractor configuration
+///             .data(
-///                 .data(web::FormConfig::default().limit(4097))
+///                 web::Form::<FormData>::configure(|cfg| cfg.limit(4097))
-///                 .to(index))
+///             )
+///             .route(web::get().to(index))
 ///     );
 /// }
 /// ```
@@ -182,8 +183,8 @@ impl Default for FormConfig {
 /// * content type is not `application/x-www-form-urlencoded`
 /// * content-length is greater than 32k
 ///
-pub struct UrlEncoded<P, U> {
+pub struct UrlEncoded<U> {
-    stream: Payload<P>,
+    stream: Option<Decompress<Payload>>,
     limit: usize,
     length: Option<usize>,
     encoding: EncodingRef,
@@ -191,12 +192,9 @@ pub struct UrlEncoded<P, U> {
     fut: Option<Box<Future<Item = U, Error = UrlencodedError>>>,
 }
 
-impl<P, U> UrlEncoded<P, U>
+impl<U> UrlEncoded<U> {
-where
-    P: Stream<Item = Bytes, Error = PayloadError>,
-{
     /// Create a new future to URL encode a request
-    pub fn new(req: &HttpRequest, payload: &mut Payload<P>) -> UrlEncoded<P, U> {
+    pub fn new(req: &HttpRequest, payload: &mut Payload) -> UrlEncoded<U> {
         // check content type
         if req.content_type().to_lowercase() != "application/x-www-form-urlencoded" {
             return Self::err(UrlencodedError::ContentType);
@@ -219,9 +217,10 @@ where
             }
         };
 
+        let payload = Decompress::from_headers(payload.take(), req.headers());
         UrlEncoded {
             encoding,
-            stream: payload.take(),
+            stream: Some(payload),
             limit: 32_768,
             length: len,
             fut: None,
@@ -231,7 +230,7 @@ where
 
     fn err(e: UrlencodedError) -> Self {
         UrlEncoded {
-            stream: Payload::None,
+            stream: None,
             limit: 32_768,
             fut: None,
             err: Some(e),
@@ -247,9 +246,8 @@ where
     }
 }
 
-impl<P, U> Future for UrlEncoded<P, U>
+impl<U> Future for UrlEncoded<U>
 where
-    P: Stream<Item = Bytes, Error = PayloadError> + 'static,
     U: DeserializeOwned + 'static,
 {
     type Item = U;
@@ -274,7 +272,10 @@ where
 
         // future
         let encoding = self.encoding;
-        let fut = std::mem::replace(&mut self.stream, Payload::None)
+        let fut = self
+            .stream
+            .take()
+            .unwrap()
             .from_err()
             .fold(BytesMut::with_capacity(8192), move |mut body, chunk| {
                 if (body.len() + chunk.len()) > limit {
@@ -329,10 +330,6 @@ mod tests {
 
     fn eq(err: UrlencodedError, other: UrlencodedError) -> bool {
         match err {
-            UrlencodedError::Chunked => match other {
-                UrlencodedError::Chunked => true,
-                _ => false,
-            },
             UrlencodedError::Overflow => match other {
                 UrlencodedError::Overflow => true,
                 _ => false,
@@ -355,20 +352,20 @@ mod tests {
             TestRequest::with_header(CONTENT_TYPE, "application/x-www-form-urlencoded")
                 .header(CONTENT_LENGTH, "xxxx")
                 .to_http_parts();
-        let info = block_on(UrlEncoded::<_, Info>::new(&req, &mut pl));
+        let info = block_on(UrlEncoded::<Info>::new(&req, &mut pl));
         assert!(eq(info.err().unwrap(), UrlencodedError::UnknownLength));
 
         let (req, mut pl) =
             TestRequest::with_header(CONTENT_TYPE, "application/x-www-form-urlencoded")
                 .header(CONTENT_LENGTH, "1000000")
                 .to_http_parts();
-        let info = block_on(UrlEncoded::<_, Info>::new(&req, &mut pl));
+        let info = block_on(UrlEncoded::<Info>::new(&req, &mut pl));
         assert!(eq(info.err().unwrap(), UrlencodedError::Overflow));
 
         let (req, mut pl) = TestRequest::with_header(CONTENT_TYPE, "text/plain")
             .header(CONTENT_LENGTH, "10")
             .to_http_parts();
-        let info = block_on(UrlEncoded::<_, Info>::new(&req, &mut pl));
+        let info = block_on(UrlEncoded::<Info>::new(&req, &mut pl));
         assert!(eq(info.err().unwrap(), UrlencodedError::ContentType));
     }
 
@@ -380,7 +377,7 @@ mod tests {
                 .set_payload(Bytes::from_static(b"hello=world"))
                 .to_http_parts();
 
-        let info = block_on(UrlEncoded::<_, Info>::new(&req, &mut pl)).unwrap();
+        let info = block_on(UrlEncoded::<Info>::new(&req, &mut pl)).unwrap();
         assert_eq!(
             info,
             Info {
@@ -396,7 +393,7 @@ mod tests {
         .set_payload(Bytes::from_static(b"hello=world"))
         .to_http_parts();
 
-        let info = block_on(UrlEncoded::<_, Info>::new(&req, &mut pl)).unwrap();
+        let info = block_on(UrlEncoded::<Info>::new(&req, &mut pl)).unwrap();
         assert_eq!(
             info,
             Info {

src/types/json.rs

@@ -3,7 +3,7 @@
 use std::rc::Rc;
 use std::{fmt, ops};
 
-use bytes::{Bytes, BytesMut};
+use bytes::BytesMut;
 use futures::{Future, Poll, Stream};
 use serde::de::DeserializeOwned;
 use serde::Serialize;
@@ -12,7 +12,8 @@ use serde_json;
 use actix_http::http::{header::CONTENT_LENGTH, StatusCode};
 use actix_http::{HttpMessage, Payload, Response};
 
-use crate::error::{Error, JsonPayloadError, PayloadError};
+use crate::dev::Decompress;
+use crate::error::{Error, JsonPayloadError};
 use crate::extract::FromRequest;
 use crate::request::HttpRequest;
 use crate::responder::Responder;
@@ -163,19 +164,19 @@ impl<T: Serialize> Responder for Json<T> {
 ///     );
 /// }
 /// ```
-impl<T, P> FromRequest<P> for Json<T>
+impl<T> FromRequest for Json<T>
 where
     T: DeserializeOwned + 'static,
-    P: Stream<Item = Bytes, Error = crate::error::PayloadError> + 'static,
 {
+    type Config = JsonConfig;
     type Error = Error;
     type Future = Box<Future<Item = Self, Error = Error>>;
 
     #[inline]
-    fn from_request(req: &HttpRequest, payload: &mut Payload<P>) -> Self::Future {
+    fn from_request(req: &HttpRequest, payload: &mut Payload) -> Self::Future {
         let req2 = req.clone();
         let (limit, err) = req
-            .route_data::<JsonConfig>()
+            .app_data::<JsonConfig>()
             .map(|c| (c.limit, c.ehandler.clone()))
             .unwrap_or((32768, None));
 
@@ -205,7 +206,7 @@ where
 ///
 /// ```rust
 /// #[macro_use] extern crate serde_derive;
-/// use actix_web::{error, web, App, HttpResponse};
+/// use actix_web::{error, web, App, FromRequest, HttpResponse};
 ///
 /// #[derive(Deserialize)]
 /// struct Info {
@@ -219,15 +220,16 @@ where
 ///
 /// fn main() {
 ///     let app = App::new().service(
-///         web::resource("/index.html").route(
+///         web::resource("/index.html").data(
-///             web::post().data(
+///             // change json extractor configuration
-///                 // change json extractor configuration
+///             web::Json::<Info>::configure(|cfg| {
-///                 web::JsonConfig::default().limit(4096)
+///                 cfg.limit(4096)
-///                     .error_handler(|err, req| {  // <- create custom error response
+///                    .error_handler(|err, req| {  // <- create custom error response
 ///                         error::InternalError::from_response(
 ///                             err, HttpResponse::Conflict().finish()).into()
-///                     }))
+///                    })
-///                 .to(index))
+///             }))
+///             .route(web::post().to(index))
 ///     );
 /// }
 /// ```
@@ -270,21 +272,20 @@ impl Default for JsonConfig {
 ///
 /// * content type is not `application/json`
 /// * content length is greater than 256k
-pub struct JsonBody<P, U> {
+pub struct JsonBody<U> {
     limit: usize,
     length: Option<usize>,
-    stream: Payload<P>,
+    stream: Option<Decompress<Payload>>,
     err: Option<JsonPayloadError>,
     fut: Option<Box<Future<Item = U, Error = JsonPayloadError>>>,
 }
 
-impl<P, U> JsonBody<P, U>
+impl<U> JsonBody<U>
 where
-    P: Stream<Item = Bytes, Error = PayloadError> + 'static,
     U: DeserializeOwned + 'static,
 {
     /// Create `JsonBody` for request.
-    pub fn new(req: &HttpRequest, payload: &mut Payload<P>) -> Self {
+    pub fn new(req: &HttpRequest, payload: &mut Payload) -> Self {
         // check content-type
         let json = if let Ok(Some(mime)) = req.mime_type() {
             mime.subtype() == mime::JSON || mime.suffix() == Some(mime::JSON)
@@ -295,7 +296,7 @@ where
             return JsonBody {
                 limit: 262_144,
                 length: None,
-                stream: Payload::None,
+                stream: None,
                 fut: None,
                 err: Some(JsonPayloadError::ContentType),
             };
@@ -309,11 +310,12 @@ where
                 }
             }
         }
+        let payload = Decompress::from_headers(payload.take(), req.headers());
 
         JsonBody {
             limit: 262_144,
             length: len,
-            stream: payload.take(),
+            stream: Some(payload),
             fut: None,
             err: None,
         }
@@ -326,9 +328,8 @@ where
     }
 }
 
-impl<P, U> Future for JsonBody<P, U>
+impl<U> Future for JsonBody<U>
 where
-    P: Stream<Item = Bytes, Error = PayloadError> + 'static,
     U: DeserializeOwned + 'static,
 {
     type Item = U;
@@ -350,7 +351,10 @@ where
             }
         }
 
-        let fut = std::mem::replace(&mut self.stream, Payload::None)
+        let fut = self
+            .stream
+            .take()
+            .unwrap()
             .from_err()
             .fold(BytesMut::with_capacity(8192), move |mut body, chunk| {
                 if (body.len() + chunk.len()) > limit {
@@ -426,7 +430,7 @@ mod tests {
                 header::HeaderValue::from_static("16"),
             )
             .set_payload(Bytes::from_static(b"{\"name\": \"test\"}"))
-            .route_data(JsonConfig::default().limit(10).error_handler(|err, _| {
+            .data(JsonConfig::default().limit(10).error_handler(|err, _| {
                 let msg = MyObject {
                     name: "invalid request".to_string(),
                 };
@@ -478,7 +482,7 @@ mod tests {
                 header::HeaderValue::from_static("16"),
             )
             .set_payload(Bytes::from_static(b"{\"name\": \"test\"}"))
-            .route_data(JsonConfig::default().limit(10))
+            .data(JsonConfig::default().limit(10))
             .to_http_parts();
 
         let s = block_on(Json::<MyObject>::from_request(&req, &mut pl));
@@ -495,7 +499,7 @@ mod tests {
                 header::HeaderValue::from_static("16"),
             )
             .set_payload(Bytes::from_static(b"{\"name\": \"test\"}"))
-            .route_data(
+            .data(
                 JsonConfig::default()
                     .limit(10)
                     .error_handler(|_, _| JsonPayloadError::ContentType.into()),
@@ -508,7 +512,7 @@ mod tests {
     #[test]
     fn test_json_body() {
         let (req, mut pl) = TestRequest::default().to_http_parts();
-        let json = block_on(JsonBody::<_, MyObject>::new(&req, &mut pl));
+        let json = block_on(JsonBody::<MyObject>::new(&req, &mut pl));
         assert!(json_eq(json.err().unwrap(), JsonPayloadError::ContentType));
 
         let (req, mut pl) = TestRequest::default()
@@ -517,7 +521,7 @@ mod tests {
                 header::HeaderValue::from_static("application/text"),
             )
             .to_http_parts();
-        let json = block_on(JsonBody::<_, MyObject>::new(&req, &mut pl));
+        let json = block_on(JsonBody::<MyObject>::new(&req, &mut pl));
         assert!(json_eq(json.err().unwrap(), JsonPayloadError::ContentType));
 
         let (req, mut pl) = TestRequest::default()
@@ -531,7 +535,7 @@ mod tests {
             )
             .to_http_parts();
 
-        let json = block_on(JsonBody::<_, MyObject>::new(&req, &mut pl).limit(100));
+        let json = block_on(JsonBody::<MyObject>::new(&req, &mut pl).limit(100));
         assert!(json_eq(json.err().unwrap(), JsonPayloadError::Overflow));
 
         let (req, mut pl) = TestRequest::default()
@@ -546,7 +550,7 @@ mod tests {
             .set_payload(Bytes::from_static(b"{\"name\": \"test\"}"))
             .to_http_parts();
 
-        let json = block_on(JsonBody::<_, MyObject>::new(&req, &mut pl));
+        let json = block_on(JsonBody::<MyObject>::new(&req, &mut pl));
         assert_eq!(
             json.ok().unwrap(),
             MyObject {

src/types/path.rs

@@ -152,15 +152,16 @@ impl<T: fmt::Display> fmt::Display for Path<T> {
 ///     );
 /// }
 /// ```
-impl<T, P> FromRequest<P> for Path<T>
+impl<T> FromRequest for Path<T>
 where
     T: de::DeserializeOwned,
 {
+    type Config = ();
     type Error = Error;
     type Future = Result<Self, Error>;
 
     #[inline]
-    fn from_request(req: &HttpRequest, _: &mut Payload<P>) -> Self::Future {
+    fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
         de::Deserialize::deserialize(PathDeserializer::new(req.match_info()))
             .map(|inner| Path { inner })
             .map_err(ErrorNotFound)
@@ -170,10 +171,25 @@ where
 #[cfg(test)]
 mod tests {
     use actix_router::ResourceDef;
+    use derive_more::Display;
+    use serde_derive::Deserialize;
 
     use super::*;
     use crate::test::{block_on, TestRequest};
 
+    #[derive(Deserialize, Debug, Display)]
+    #[display(fmt = "MyStruct({}, {})", key, value)]
+    struct MyStruct {
+        key: String,
+        value: String,
+    }
+
+    #[derive(Deserialize)]
+    struct Test2 {
+        key: String,
+        value: u32,
+    }
+
     #[test]
     fn test_extract_path_single() {
         let resource = ResourceDef::new("/{value}/");
@@ -183,6 +199,7 @@ mod tests {
 
         let (req, mut pl) = req.into_parts();
         assert_eq!(*Path::<i8>::from_request(&req, &mut pl).unwrap(), 32);
+        assert!(Path::<MyStruct>::from_request(&req, &mut pl).is_err());
     }
 
     #[test]
@@ -212,4 +229,46 @@ mod tests {
         let () = <()>::from_request(&req, &mut pl).unwrap();
     }
 
+    #[test]
+    fn test_request_extract() {
+        let mut req = TestRequest::with_uri("/name/user1/?id=test").to_srv_request();
+
+        let resource = ResourceDef::new("/{key}/{value}/");
+        resource.match_path(req.match_info_mut());
+
+        let (req, mut pl) = req.into_parts();
+        let mut s = Path::<MyStruct>::from_request(&req, &mut pl).unwrap();
+        assert_eq!(s.key, "name");
+        assert_eq!(s.value, "user1");
+        s.value = "user2".to_string();
+        assert_eq!(s.value, "user2");
+        assert_eq!(
+            format!("{}, {:?}", s, s),
+            "MyStruct(name, user2), MyStruct { key: \"name\", value: \"user2\" }"
+        );
+        let s = s.into_inner();
+        assert_eq!(s.value, "user2");
+
+        let s = Path::<(String, String)>::from_request(&req, &mut pl).unwrap();
+        assert_eq!(s.0, "name");
+        assert_eq!(s.1, "user1");
+
+        let mut req = TestRequest::with_uri("/name/32/").to_srv_request();
+        let resource = ResourceDef::new("/{key}/{value}/");
+        resource.match_path(req.match_info_mut());
+
+        let (req, mut pl) = req.into_parts();
+        let s = Path::<Test2>::from_request(&req, &mut pl).unwrap();
+        assert_eq!(s.as_ref().key, "name");
+        assert_eq!(s.value, 32);
+
+        let s = Path::<(String, u8)>::from_request(&req, &mut pl).unwrap();
+        assert_eq!(s.0, "name");
+        assert_eq!(s.1, 32);
+
+        let res = Path::<Vec<String>>::from_request(&req, &mut pl).unwrap();
+        assert_eq!(res[0], "name".to_owned());
+        assert_eq!(res[1], "32".to_owned());
+    }
+
 }

src/types/payload.rs

@@ -44,7 +44,7 @@ use crate::request::HttpRequest;
 ///     );
 /// }
 /// ```
-pub struct Payload(crate::dev::Payload<Box<Stream<Item = Bytes, Error = PayloadError>>>);
+pub struct Payload(crate::dev::Payload);
 
 impl Stream for Payload {
     type Item = Bytes;
@@ -85,26 +85,14 @@ impl Stream for Payload {
 ///     );
 /// }
 /// ```
-impl<P> FromRequest<P> for Payload
+impl FromRequest for Payload {
-where
+    type Config = PayloadConfig;
-    P: Stream<Item = Bytes, Error = PayloadError> + 'static,
-{
     type Error = Error;
     type Future = Result<Payload, Error>;
 
     #[inline]
-    fn from_request(_: &HttpRequest, payload: &mut dev::Payload<P>) -> Self::Future {
+    fn from_request(_: &HttpRequest, payload: &mut dev::Payload) -> Self::Future {
-        let pl = match payload.take() {
+        Ok(Payload(payload.take()))
-            crate::dev::Payload::Stream(s) => {
-                let pl: Box<dyn Stream<Item = Bytes, Error = PayloadError>> =
-                    Box::new(s);
-                crate::dev::Payload::Stream(pl)
-            }
-            crate::dev::Payload::None => crate::dev::Payload::None,
-            crate::dev::Payload::H1(pl) => crate::dev::Payload::H1(pl),
-            crate::dev::Payload::H2(pl) => crate::dev::Payload::H2(pl),
-        };
-        Ok(Payload(pl))
     }
 }
 
@@ -133,18 +121,16 @@ where
 ///     );
 /// }
 /// ```
-impl<P> FromRequest<P> for Bytes
+impl FromRequest for Bytes {
-where
+    type Config = PayloadConfig;
-    P: Stream<Item = Bytes, Error = PayloadError> + 'static,
-{
     type Error = Error;
     type Future =
         Either<Box<Future<Item = Bytes, Error = Error>>, FutureResult<Bytes, Error>>;
 
     #[inline]
-    fn from_request(req: &HttpRequest, payload: &mut dev::Payload<P>) -> Self::Future {
+    fn from_request(req: &HttpRequest, payload: &mut dev::Payload) -> Self::Future {
         let mut tmp;
-        let cfg = if let Some(cfg) = req.route_data::<PayloadConfig>() {
+        let cfg = if let Some(cfg) = req.app_data::<PayloadConfig>() {
             cfg
         } else {
             tmp = PayloadConfig::default();
@@ -172,7 +158,7 @@ where
 /// ## Example
 ///
 /// ```rust
-/// use actix_web::{web, App};
+/// use actix_web::{web, App, FromRequest};
 ///
 /// /// extract text data from request
 /// fn index(text: String) -> String {
@@ -181,25 +167,24 @@ where
 ///
 /// fn main() {
 ///     let app = App::new().service(
-///         web::resource("/index.html").route(
+///         web::resource("/index.html")
-///             web::get()
+///             .data(String::configure(|cfg| {  // <- limit size of the payload
-///                .data(web::PayloadConfig::new(4096)) // <- limit size of the payload
+///                 cfg.limit(4096)
-///                .to(index))  // <- register handler with extractor params
+///             }))
+///             .route(web::get().to(index))  // <- register handler with extractor params
 ///     );
 /// }
 /// ```
-impl<P> FromRequest<P> for String
+impl FromRequest for String {
-where
+    type Config = PayloadConfig;
-    P: Stream<Item = Bytes, Error = PayloadError> + 'static,
-{
     type Error = Error;
     type Future =
         Either<Box<Future<Item = String, Error = Error>>, FutureResult<String, Error>>;
 
     #[inline]
-    fn from_request(req: &HttpRequest, payload: &mut dev::Payload<P>) -> Self::Future {
+    fn from_request(req: &HttpRequest, payload: &mut dev::Payload) -> Self::Future {
         let mut tmp;
-        let cfg = if let Some(cfg) = req.route_data::<PayloadConfig>() {
+        let cfg = if let Some(cfg) = req.app_data::<PayloadConfig>() {
             cfg
         } else {
             tmp = PayloadConfig::default();
@@ -247,7 +232,9 @@ pub struct PayloadConfig {
 impl PayloadConfig {
     /// Create `PayloadConfig` instance and set max size of payload.
     pub fn new(limit: usize) -> Self {
-        Self::default().limit(limit)
+        let mut cfg = Self::default();
+        cfg.limit = limit;
+        cfg
     }
 
     /// Change max size of payload. By default max size is 256Kb
@@ -300,20 +287,17 @@ impl Default for PayloadConfig {
 /// By default only 256Kb payload reads to a memory, then
 /// `PayloadError::Overflow` get returned. Use `MessageBody::limit()`
 /// method to change upper limit.
-pub struct HttpMessageBody<P> {
+pub struct HttpMessageBody {
     limit: usize,
     length: Option<usize>,
-    stream: dev::Payload<P>,
+    stream: Option<dev::Decompress<dev::Payload>>,
     err: Option<PayloadError>,
     fut: Option<Box<Future<Item = Bytes, Error = PayloadError>>>,
 }
 
-impl<P> HttpMessageBody<P>
+impl HttpMessageBody {
-where
-    P: Stream<Item = Bytes, Error = PayloadError>,
-{
     /// Create `MessageBody` for request.
-    pub fn new(req: &HttpRequest, payload: &mut dev::Payload<P>) -> HttpMessageBody<P> {
+    pub fn new(req: &HttpRequest, payload: &mut dev::Payload) -> HttpMessageBody {
         let mut len = None;
         if let Some(l) = req.headers().get(&header::CONTENT_LENGTH) {
             if let Ok(s) = l.to_str() {
@@ -328,7 +312,7 @@ where
         }
 
         HttpMessageBody {
-            stream: payload.take(),
+            stream: Some(dev::Decompress::from_headers(payload.take(), req.headers())),
             limit: 262_144,
             length: len,
             fut: None,
@@ -344,7 +328,7 @@ where
 
     fn err(e: PayloadError) -> Self {
         HttpMessageBody {
-            stream: dev::Payload::None,
+            stream: None,
             limit: 262_144,
             fut: None,
             err: Some(e),
@@ -353,10 +337,7 @@ where
     }
 }
 
-impl<P> Future for HttpMessageBody<P>
+impl Future for HttpMessageBody {
-where
-    P: Stream<Item = Bytes, Error = PayloadError> + 'static,
-{
     type Item = Bytes;
     type Error = PayloadError;
 
@@ -378,7 +359,9 @@ where
         // future
         let limit = self.limit;
         self.fut = Some(Box::new(
-            std::mem::replace(&mut self.stream, actix_http::Payload::None)
+            self.stream
+                .take()
+                .unwrap()
                 .from_err()
                 .fold(BytesMut::with_capacity(8192), move |mut body, chunk| {
                     if (body.len() + chunk.len()) > limit {