update changes

CHANGES.md

@@ -1,11 +1,24 @@
 # Changes
 
-## [2.0.0] - 2019-12-xx
+## [2.0.0-rc] - 2019-12-20
 
 ### Changed
 
 * Move `BodyEncoding` to `dev` module #1220
 
+* Allow to set `peer_addr` for TestRequest #1074
+
+* Make web::Data deref to Arc<T> #1214
+
+* Rename `App::register_data()` to `App::app_data()`
+
+* `HttpRequest::app_data<T>()` returns `Option<&T>` instead of `Option<&Data<T>>`
+
+### Fixed
+
+* Fix `AppConfig::secure()` is always false. #1202
+
+
 ## [2.0.0-alpha.6] - 2019-12-15
 
 ### Fixed

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-web"
-version = "2.0.0-alpha.6"
+version = "2.0.0-rc"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix web is a simple, pragmatic and extremely fast web framework for Rust."
 readme = "README.md"

MIGRATION.md

@@ -1,5 +1,10 @@
 ## 2.0.0
 
+* `App::register_data()` renamed to `App::app_data()` and accepts any type `T: 'static`.
+  Stored data is available via `HttpRequest::app_data()` method at runtime.
+
+* Extractor configuration must be registered with `App::app_data()` instead of `App::data()`
+
 * Sync handlers has been removed. `.to_async()` method has been renamed to `.to()`
 
   replace `fn` with `async fn` to convert sync handler to async

actix-cors/CHANGES.md

@@ -1,5 +1,9 @@
 # Changes
 
+## [0.2.0] - 2019-12-20
+
+* Release
+
 ## [0.2.0-alpha.3] - 2019-12-07
 
 * Migrate to actix-web 2.0.0

actix-cors/Cargo.toml

@@ -17,7 +17,7 @@ name = "actix_cors"
 path = "src/lib.rs"
 
 [dependencies]
-actix-web = "2.0.0-alpha.5"
+actix-web = "2.0.0-rc"
 actix-service = "1.0.0"
 derive_more = "0.99.2"
 futures = "0.3.1"

actix-files/CHANGES.md

@@ -1,6 +1,6 @@
 # Changes
 
-## [0.2.0] - 2019-12-xx
+## [0.2.0] - 2019-12-20
 
 * Fix BodyEncoding trait import #1220
 

actix-files/Cargo.toml

@@ -18,8 +18,8 @@ name = "actix_files"
 path = "src/lib.rs"
 
 [dependencies]
-actix-web = { version = "2.0.0-alpha.6", default-features = false }
-actix-http = "1.0.0"
+actix-web = { version = "2.0.0-rc", default-features = false }
+actix-http = "1.0.1"
 actix-service = "1.0.0"
 bitflags = "1"
 bytes = "0.5.3"
@@ -33,4 +33,4 @@ v_htmlescape = "0.4"
 
 [dev-dependencies]
 actix-rt = "1.0.0"
-actix-web = { version = "2.0.0-alpha.6", features=["openssl"] }
+actix-web = { version = "2.0.0-rc", features=["openssl"] }

actix-identity/CHANGES.md

@@ -1,5 +1,9 @@
 # Changes
 
+## [0.2.0] - 2019-12-20
+
+* Use actix-web 2.0
+
 ## [0.1.0] - 2019-06-xx
 
 * Move identity middleware to separate crate

actix-identity/Cargo.toml

@@ -17,7 +17,7 @@ name = "actix_identity"
 path = "src/lib.rs"
 
 [dependencies]
-actix-web = { version = "2.0.0-alpha.5", default-features = false, features = ["secure-cookies"] }
+actix-web = { version = "2.0.0-rc", default-features = false, features = ["secure-cookies"] }
 actix-service = "1.0.0"
 futures = "0.3.1"
 serde = "1.0"
@@ -26,5 +26,5 @@ time = "0.1.42"
 
 [dev-dependencies]
 actix-rt = "1.0.0"
-actix-http = "1.0.0"
+actix-http = "1.0.1"
 bytes = "0.5.3"

actix-multipart/CHANGES.md

@@ -1,6 +1,10 @@
 # Changes
 
-## [2.0.0-alpha.4] - 2019-12-xx
+## [0.2.0] - 2019-12-20
+
+* Release
+
+## [0.2.0-alpha.4] - 2019-12-xx
 
 * Multipart handling now handles Pending during read of boundary #1205
 

actix-multipart/Cargo.toml

@@ -16,7 +16,7 @@ name = "actix_multipart"
 path = "src/lib.rs"
 
 [dependencies]
-actix-web = { version = "2.0.0-alpha.5", default-features = false }
+actix-web = { version = "2.0.0-rc", default-features = false }
 actix-service = "1.0.0"
 actix-utils = "1.0.3"
 bytes = "0.5.3"

actix-session/CHANGES.md

@@ -1,5 +1,13 @@
 # Changes
 
+## [0.3.0] - 2019-12-20
+
+* Release
+
+## [0.3.0-alpha.4] - 2019-12-xx
+
+* Allow access to sessions also from not mutable references to the request
+
 ## [0.3.0-alpha.3] - 2019-12-xx
 
 * Add access to the session from RequestHead for use of session from guard methods

actix-session/Cargo.toml

@@ -22,7 +22,7 @@ default = ["cookie-session"]
 cookie-session = ["actix-web/secure-cookies"]
 
 [dependencies]
-actix-web = "2.0.0-alpha.5"
+actix-web = "2.0.0-rc"
 actix-service = "1.0.0"
 bytes = "0.5.3"
 derive_more = "0.99.2"

actix-session/src/lib.rs

@@ -85,23 +85,23 @@ pub struct Session(Rc<RefCell<SessionInner>>);
 
 /// Helper trait that allows to get session
 pub trait UserSession {
-    fn get_session(&mut self) -> Session;
+    fn get_session(&self) -> Session;
 }
 
 impl UserSession for HttpRequest {
-    fn get_session(&mut self) -> Session {
+    fn get_session(&self) -> Session {
         Session::get_session(&mut *self.extensions_mut())
     }
 }
 
 impl UserSession for ServiceRequest {
-    fn get_session(&mut self) -> Session {
+    fn get_session(&self) -> Session {
         Session::get_session(&mut *self.extensions_mut())
     }
 }
 
 impl UserSession for RequestHead {
-    fn get_session(&mut self) -> Session {
+    fn get_session(&self) -> Session {
         Session::get_session(&mut *self.extensions_mut())
     }
 }

actix-web-actors/CHANGES.md

@@ -1,5 +1,9 @@
 # Changes
 
+## [2.0.0] - 2019-12-20
+
+* Release
+
 ## [2.0.0-alpha.1] - 2019-12-15
 
 * Migrate to actix-web 2.0.0

actix-web-actors/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-web-actors"
-version = "2.0.0-alpha.1"
+version = "2.0.0"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix actors support for actix web framework."
 readme = "README.md"
@@ -16,9 +16,9 @@ name = "actix_web_actors"
 path = "src/lib.rs"
 
 [dependencies]
-actix = "0.9.0-alpha.1"
-actix-web = "2.0.0-alpha.5"
-actix-http = "1.0.0"
+actix = "0.9.0"
+actix-web = "2.0.0-rc"
+actix-http = "1.0.1"
 actix-codec = "0.2.0"
 bytes = "0.5.2"
 futures = "0.3.1"

actix-web-codegen/Cargo.toml

@@ -18,5 +18,5 @@ proc-macro2 = "^1"
 
 [dev-dependencies]
 actix-rt = { version = "1.0.0" }
-actix-web = { version = "2.0.0-alpha.4" }
+actix-web = { version = "2.0.0-rc" }
 futures = { version = "0.3.1" }

awc/Cargo.toml

@@ -55,8 +55,8 @@ rust-tls = { version = "0.16.0", package="rustls", optional = true, features = [
 
 [dev-dependencies]
 actix-connect = { version = "1.0.1", features=["openssl"] }
-actix-web = { version = "2.0.0-alpha.5", features=["openssl"] }
-actix-http = { version = "1.0.0", features=["openssl"] }
+actix-web = { version = "2.0.0-rc", features=["openssl"] }
+actix-http = { version = "1.0.1", features=["openssl"] }
 actix-http-test = { version = "1.0.0", features=["openssl"] }
 actix-utils = "1.0.3"
 actix-server = "1.0.0"

awc/tests/test_client.rs

@@ -14,8 +14,8 @@ use rand::Rng;
 
 use actix_http::HttpService;
 use actix_http_test::test_server;
-use actix_service::pipeline_factory;
-use actix_web::dev::BodyEncoding;
+use actix_service::{map_config, pipeline_factory, IntoServiceFactory};
+use actix_web::dev::{AppConfig, BodyEncoding};
 use actix_web::http::Cookie;
 use actix_web::middleware::Compress;
 use actix_web::{
@@ -170,10 +170,12 @@ async fn test_connection_reuse() {
             ok(io)
         })
         .and_then(
-            HttpService::new(
+            HttpService::new(map_config(
                 App::new()
-                    .service(web::resource("/").route(web::to(|| HttpResponse::Ok()))),
-            )
+                    .service(web::resource("/").route(web::to(|| HttpResponse::Ok())))
+                    .into_factory(),
+                |_| AppConfig::default(),
+            ))
             .tcp(),
         )
     });
@@ -206,10 +208,12 @@ async fn test_connection_force_close() {
             ok(io)
         })
         .and_then(
-            HttpService::new(
+            HttpService::new(map_config(
                 App::new()
-                    .service(web::resource("/").route(web::to(|| HttpResponse::Ok()))),
-            )
+                    .service(web::resource("/").route(web::to(|| HttpResponse::Ok())))
+                    .into_factory(),
+                |_| AppConfig::default(),
+            ))
             .tcp(),
         )
     });
@@ -235,22 +239,25 @@ async fn test_connection_server_close() {
     let num = Arc::new(AtomicUsize::new(0));
     let num2 = num.clone();
 
-    let srv = test_server(move || {
-        let num2 = num2.clone();
-        pipeline_factory(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 srv =
+        test_server(move || {
+            let num2 = num2.clone();
+            pipeline_factory(move |io| {
+                num2.fetch_add(1, Ordering::Relaxed);
+                ok(io)
+            })
+            .and_then(
+                HttpService::new(map_config(
+                    App::new()
+                        .service(web::resource("/").route(web::to(|| {
+                            HttpResponse::Ok().force_close().finish()
+                        })))
+                        .into_factory(),
+                    |_| AppConfig::default(),
+                ))
+                .tcp(),
             )
-            .tcp(),
-        )
-    });
+        });
 
     let client = awc::Client::default();
 
@@ -280,8 +287,14 @@ async fn test_connection_wait_queue() {
             ok(io)
         })
         .and_then(
-            HttpService::new(App::new().service(
-                web::resource("/").route(web::to(|| HttpResponse::Ok().body(STR))),
+            HttpService::new(map_config(
+                App::new()
+                    .service(
+                        web::resource("/")
+                            .route(web::to(|| HttpResponse::Ok().body(STR))),
+                    )
+                    .into_factory(),
+                |_| AppConfig::default(),
             ))
             .tcp(),
         )
@@ -317,22 +330,25 @@ async fn test_connection_wait_queue_force_close() {
     let num = Arc::new(AtomicUsize::new(0));
     let num2 = num.clone();
 
-    let srv = test_server(move || {
-        let num2 = num2.clone();
-        pipeline_factory(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 srv =
+        test_server(move || {
+            let num2 = num2.clone();
+            pipeline_factory(move |io| {
+                num2.fetch_add(1, Ordering::Relaxed);
+                ok(io)
+            })
+            .and_then(
+                HttpService::new(map_config(
+                    App::new()
+                        .service(web::resource("/").route(web::to(|| {
+                            HttpResponse::Ok().force_close().body(STR)
+                        })))
+                        .into_factory(),
+                    |_| AppConfig::default(),
+                ))
+                .tcp(),
             )
-            .tcp(),
-        )
-    });
+        });
 
     let client = awc::Client::build()
         .connector(awc::Connector::new().limit(1).finish())

awc/tests/test_rustls_client.rs

@@ -4,9 +4,9 @@ use std::sync::Arc;
 
 use actix_http::HttpService;
 use actix_http_test::test_server;
-use actix_service::{pipeline_factory, ServiceFactory};
+use actix_service::{map_config, pipeline_factory, IntoServiceFactory, ServiceFactory};
 use actix_web::http::Version;
-use actix_web::{web, App, HttpResponse};
+use actix_web::{dev::AppConfig, web, App, HttpResponse};
 use futures::future::ok;
 use open_ssl::ssl::{SslAcceptor, SslFiletype, SslMethod, SslVerifyMode};
 use rust_tls::ClientConfig;
@@ -62,8 +62,14 @@ async fn _test_connection_reuse_h2() {
         })
         .and_then(
             HttpService::build()
-                .h2(App::new()
-                    .service(web::resource("/").route(web::to(|| HttpResponse::Ok()))))
+                .h2(map_config(
+                    App::new()
+                        .service(
+                            web::resource("/").route(web::to(|| HttpResponse::Ok())),
+                        )
+                        .into_factory(),
+                    |_| AppConfig::default(),
+                ))
                 .openssl(ssl_acceptor())
                 .map_err(|_| ()),
         )

awc/tests/test_ssl_client.rs

@@ -4,9 +4,9 @@ use std::sync::Arc;
 
 use actix_http::HttpService;
 use actix_http_test::test_server;
-use actix_service::{pipeline_factory, ServiceFactory};
+use actix_service::{map_config, pipeline_factory, IntoServiceFactory, ServiceFactory};
 use actix_web::http::Version;
-use actix_web::{web, App, HttpResponse};
+use actix_web::{dev::AppConfig, web, App, HttpResponse};
 use futures::future::ok;
 use open_ssl::ssl::{SslAcceptor, SslConnector, SslFiletype, SslMethod, SslVerifyMode};
 
@@ -44,8 +44,14 @@ async fn test_connection_reuse_h2() {
         })
         .and_then(
             HttpService::build()
-                .h2(App::new()
-                    .service(web::resource("/").route(web::to(|| HttpResponse::Ok()))))
+                .h2(map_config(
+                    App::new()
+                        .service(
+                            web::resource("/").route(web::to(|| HttpResponse::Ok())),
+                        )
+                        .into_factory(),
+                    |_| AppConfig::default(),
+                ))
                 .openssl(ssl_acceptor())
                 .map_err(|_| ()),
         )

src/app.rs

@@ -5,6 +5,7 @@ use std::marker::PhantomData;
 use std::rc::Rc;
 
 use actix_http::body::{Body, MessageBody};
+use actix_http::Extensions;
 use actix_service::boxed::{self, BoxServiceFactory};
 use actix_service::{
     apply, apply_fn_factory, IntoServiceFactory, ServiceFactory, Transform,
@@ -12,7 +13,7 @@ use actix_service::{
 use futures::future::{FutureExt, LocalBoxFuture};
 
 use crate::app_service::{AppEntry, AppInit, AppRoutingFactory};
-use crate::config::{AppConfig, AppConfigInner, ServiceConfig};
+use crate::config::ServiceConfig;
 use crate::data::{Data, DataFactory};
 use crate::dev::ResourceDef;
 use crate::error::Error;
@@ -36,8 +37,8 @@ pub struct App<T, B> {
     factory_ref: Rc<RefCell<Option<AppRoutingFactory>>>,
     data: Vec<Box<dyn DataFactory>>,
     data_factories: Vec<FnDataFactory>,
-    config: AppConfigInner,
     external: Vec<ResourceDef>,
+    extensions: Extensions,
     _t: PhantomData<B>,
 }
 
@@ -52,8 +53,8 @@ impl App<AppEntry, Body> {
             services: Vec::new(),
             default: None,
             factory_ref: fref,
-            config: AppConfigInner::default(),
             external: Vec::new(),
+            extensions: Extensions::new(),
             _t: PhantomData,
         }
     }
@@ -77,8 +78,9 @@ where
     /// an application instance. Http server constructs an application
     /// instance for each thread, thus application data must be constructed
     /// multiple times. If you want to share data between different
-    /// threads, a shared object should be used, e.g. `Arc`. Application
-    /// data does not need to be `Send` or `Sync`.
+    /// threads, a shared object should be used, e.g. `Arc`. Internally `Data` type
+    /// uses `Arc` so data could be created outside of app factory and clones could
+    /// be stored via `App::app_data()` method.
     ///
     /// ```rust
     /// use std::cell::Cell;
@@ -135,10 +137,15 @@ where
         self
     }
 
-    /// Set application data. Application data could be accessed
-    /// by using `Data<T>` extractor where `T` is data type.
-    pub fn register_data<U: 'static>(mut self, data: Data<U>) -> Self {
-        self.data.push(Box::new(data));
+    /// Set application level arbitrary data item.
+    ///
+    /// Application data stored with `App::app_data()` method is available
+    /// via `HttpRequest::app_data()` method at runtime.
+    ///
+    /// This method could be used for storing `Data<T>` as well, in that case
+    /// data could be accessed by using `Data<T>` extractor.
+    pub fn app_data<U: 'static>(mut self, ext: U) -> Self {
+        self.extensions.insert(ext);
         self
     }
 
@@ -225,18 +232,6 @@ where
         self
     }
 
-    /// 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
-    }
-
     /// Default service to be used if no matching resource could be found.
     ///
     /// It is possible to use services like `Resource`, `Route`.
@@ -383,8 +378,8 @@ where
             services: self.services,
             default: self.default,
             factory_ref: self.factory_ref,
-            config: self.config,
             external: self.external,
+            extensions: self.extensions,
             _t: PhantomData,
         }
     }
@@ -445,8 +440,8 @@ where
             services: self.services,
             default: self.default,
             factory_ref: self.factory_ref,
-            config: self.config,
             external: self.external,
+            extensions: self.extensions,
             _t: PhantomData,
         }
     }
@@ -472,7 +467,7 @@ where
             external: RefCell::new(self.external),
             default: self.default,
             factory_ref: self.factory_ref,
-            config: RefCell::new(AppConfig(Rc::new(self.config))),
+            extensions: RefCell::new(Some(self.extensions)),
         }
     }
 }
@@ -556,6 +551,20 @@ mod tests {
         assert_eq!(resp.status(), StatusCode::INTERNAL_SERVER_ERROR);
     }
 
+    #[actix_rt::test]
+    async fn test_extension() {
+        let mut srv = init_service(App::new().app_data(10usize).service(
+            web::resource("/").to(|req: HttpRequest| {
+                assert_eq!(*req.app_data::<usize>().unwrap(), 10);
+                HttpResponse::Ok()
+            }),
+        ))
+        .await;
+        let req = TestRequest::default().to_request();
+        let resp = srv.call(req).await.unwrap();
+        assert_eq!(resp.status(), StatusCode::OK);
+    }
+
     #[actix_rt::test]
     async fn test_wrap() {
         let mut srv = init_service(

src/app_service.rs

@@ -39,9 +39,9 @@ where
     >,
 {
     pub(crate) endpoint: T,
+    pub(crate) extensions: RefCell<Option<Extensions>>,
     pub(crate) data: Rc<Vec<Box<dyn DataFactory>>>,
     pub(crate) data_factories: Rc<Vec<FnDataFactory>>,
-    pub(crate) config: RefCell<AppConfig>,
     pub(crate) services: Rc<RefCell<Vec<Box<dyn AppServiceFactory>>>>,
     pub(crate) default: Option<Rc<HttpNewService>>,
     pub(crate) factory_ref: Rc<RefCell<Option<AppRoutingFactory>>>,
@@ -58,7 +58,7 @@ where
         InitError = (),
     >,
 {
-    type Config = ();
+    type Config = AppConfig;
     type Request = Request;
     type Response = ServiceResponse<B>;
     type Error = T::Error;
@@ -66,7 +66,7 @@ where
     type Service = AppInitService<T::Service, B>;
     type Future = AppInitResult<T, B>;
 
-    fn new_service(&self, _: ()) -> Self::Future {
+    fn new_service(&self, config: AppConfig) -> Self::Future {
         // update resource default service
         let default = self.default.clone().unwrap_or_else(|| {
             Rc::new(boxed::factory(fn_service(|req: ServiceRequest| {
@@ -75,11 +75,7 @@ where
         });
 
         // App config
-        let mut config = AppService::new(
-            self.config.borrow().clone(),
-            default.clone(),
-            self.data.clone(),
-        );
+        let mut config = AppService::new(config, default.clone(), self.data.clone());
 
         // register services
         std::mem::replace(&mut *self.services.borrow_mut(), Vec::new())
@@ -119,6 +115,12 @@ where
             data: self.data.clone(),
             data_factories: Vec::new(),
             data_factories_fut: self.data_factories.iter().map(|f| f()).collect(),
+            extensions: Some(
+                self.extensions
+                    .borrow_mut()
+                    .take()
+                    .unwrap_or_else(Extensions::new),
+            ),
             config,
             rmap,
             _t: PhantomData,
@@ -139,6 +141,7 @@ where
     data: Rc<Vec<Box<dyn DataFactory>>>,
     data_factories: Vec<Box<dyn DataFactory>>,
     data_factories_fut: Vec<LocalBoxFuture<'static, Result<Box<dyn DataFactory>, ()>>>,
+    extensions: Option<Extensions>,
     _t: PhantomData<B>,
 }
 
@@ -177,7 +180,7 @@ where
 
         if this.endpoint.is_some() && this.data_factories_fut.is_empty() {
             // create app data container
-            let mut data = Extensions::new();
+            let mut data = this.extensions.take().unwrap();
             for f in this.data.iter() {
                 f.create(&mut data);
             }

src/config.rs

@@ -124,14 +124,20 @@ impl AppService {
 }
 
 #[derive(Clone)]
-pub struct AppConfig(pub(crate) Rc<AppConfigInner>);
+pub struct AppConfig(Rc<AppConfigInner>);
+
+struct AppConfigInner {
+    secure: bool,
+    host: String,
+    addr: SocketAddr,
+}
 
 impl AppConfig {
-    pub(crate) fn new(inner: AppConfigInner) -> Self {
-        AppConfig(Rc::new(inner))
+    pub(crate) fn new(secure: bool, addr: SocketAddr, host: String) -> Self {
+        AppConfig(Rc::new(AppConfigInner { secure, addr, host }))
     }
 
-    /// Set server host name.
+    /// Server host name.
     ///
     /// Host name is used by application router as a hostname for url generation.
     /// Check [ConnectionInfo](./struct.ConnectionInfo.html#method.host)
@@ -153,19 +159,13 @@ impl AppConfig {
     }
 }
 
-pub(crate) struct AppConfigInner {
-    pub(crate) secure: bool,
-    pub(crate) host: String,
-    pub(crate) addr: SocketAddr,
-}
-
-impl Default for AppConfigInner {
-    fn default() -> AppConfigInner {
-        AppConfigInner {
-            secure: false,
-            addr: "127.0.0.1:8080".parse().unwrap(),
-            host: "localhost:8080".to_owned(),
-        }
+impl Default for AppConfig {
+    fn default() -> Self {
+        AppConfig::new(
+            false,
+            "127.0.0.1:8080".parse().unwrap(),
+            "localhost:8080".to_owned(),
+        )
     }
 }
 

src/data.rs

@@ -56,7 +56,7 @@ pub(crate) trait DataFactory {
 ///
 ///     let app = App::new()
 ///         // Store `MyData` in application storage.
-///         .register_data(data.clone())
+///         .app_data(data.clone())
 ///         .service(
 ///             web::resource("/index.html").route(
 ///                 web::get().to(index)));
@@ -87,10 +87,10 @@ impl<T> Data<T> {
 }
 
 impl<T> Deref for Data<T> {
-    type Target = T;
+    type Target = Arc<T>;
 
-    fn deref(&self) -> &T {
-        self.0.as_ref()
+    fn deref(&self) -> &Arc<T> {
+        &self.0
     }
 }
 
@@ -107,8 +107,8 @@ impl<T: 'static> FromRequest for Data<T> {
 
     #[inline]
     fn from_request(req: &HttpRequest, _: &mut Payload) -> Self::Future {
-        if let Some(st) = req.get_app_data::<T>() {
-            ok(st)
+        if let Some(st) = req.app_data::<Data<T>>() {
+            ok(st.clone())
         } else {
             log::debug!(
                 "Failed to construct App-level Data extractor. \
@@ -144,11 +144,13 @@ mod tests {
 
     #[actix_rt::test]
     async fn test_data_extractor() {
-        let mut srv =
-            init_service(App::new().data(10usize).service(
-                web::resource("/").to(|_: web::Data<usize>| HttpResponse::Ok()),
-            ))
-            .await;
+        let mut srv = init_service(App::new().data("TEST".to_string()).service(
+            web::resource("/").to(|data: web::Data<String>| {
+                assert_eq!(data.to_lowercase(), "test");
+                HttpResponse::Ok()
+            }),
+        ))
+        .await;
 
         let req = TestRequest::default().to_request();
         let resp = srv.call(req).await.unwrap();
@@ -165,9 +167,9 @@ mod tests {
     }
 
     #[actix_rt::test]
-    async fn test_register_data_extractor() {
+    async fn test_app_data_extractor() {
         let mut srv =
-            init_service(App::new().register_data(Data::new(10usize)).service(
+            init_service(App::new().app_data(Data::new(10usize)).service(
                 web::resource("/").to(|_: web::Data<usize>| HttpResponse::Ok()),
             ))
             .await;
@@ -177,7 +179,7 @@ mod tests {
         assert_eq!(resp.status(), StatusCode::OK);
 
         let mut srv =
-            init_service(App::new().register_data(Data::new(10u32)).service(
+            init_service(App::new().app_data(Data::new(10u32)).service(
                 web::resource("/").to(|_: web::Data<usize>| HttpResponse::Ok()),
             ))
             .await;
@@ -220,7 +222,7 @@ mod tests {
         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);
+                    assert_eq!(**data, 10);
                     let _ = data.clone();
                     HttpResponse::Ok()
                 },

src/request.rs

@@ -8,7 +8,6 @@ use actix_router::{Path, Url};
 use futures::future::{ok, Ready};
 
 use crate::config::AppConfig;
-use crate::data::Data;
 use crate::error::UrlGenerationError;
 use crate::extract::FromRequest;
 use crate::info::ConnectionInfo;
@@ -207,25 +206,15 @@ impl HttpRequest {
         &self.0.config
     }
 
-    /// Get an application data stored with `App::data()` method during
+    /// Get an application data stored with `App::extension()` method during
     /// application configuration.
     pub fn app_data<T: 'static>(&self) -> Option<&T> {
-        if let Some(st) = self.0.app_data.get::<Data<T>>() {
+        if let Some(st) = self.0.app_data.get::<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
-        }
-    }
 }
 
 impl HttpMessage for HttpRequest {
@@ -467,8 +456,8 @@ mod tests {
     }
 
     #[actix_rt::test]
-    async fn test_app_data() {
-        let mut srv = init_service(App::new().data(10usize).service(
+    async fn test_data() {
+        let mut srv = init_service(App::new().app_data(10usize).service(
             web::resource("/").to(|req: HttpRequest| {
                 if req.app_data::<usize>().is_some() {
                     HttpResponse::Ok()
@@ -483,7 +472,7 @@ mod tests {
         let resp = call_service(&mut srv, req).await;
         assert_eq!(resp.status(), StatusCode::OK);
 
-        let mut srv = init_service(App::new().data(10u32).service(
+        let mut srv = init_service(App::new().app_data(10u32).service(
             web::resource("/").to(|req: HttpRequest| {
                 if req.app_data::<usize>().is_some() {
                     HttpResponse::Ok()

src/resource.rs

@@ -192,16 +192,13 @@ where
     /// }
     /// ```
     pub fn data<U: 'static>(self, data: U) -> Self {
-        self.register_data(Data::new(data))
+        self.app_data(Data::new(data))
     }
 
     /// Set or override application data.
     ///
-    /// This method has the same effect as [`Resource::data`](#method.data),
-    /// except that instead of taking a value of some type `T`, it expects a
-    /// value of type `Data<T>`. Use a `Data<T>` extractor to retrieve its
-    /// value.
-    pub fn register_data<U: 'static>(mut self, data: Data<U>) -> Self {
+    /// This method overrides data stored with [`App::app_data()`](#method.app_data)
+    pub fn app_data<U: 'static>(mut self, data: U) -> Self {
         if self.data.is_none() {
             self.data = Some(Extensions::new());
         }
@@ -754,19 +751,19 @@ mod tests {
             App::new()
                 .data(1.0f64)
                 .data(1usize)
-                .register_data(web::Data::new('-'))
+                .app_data(web::Data::new('-'))
                 .service(
                     web::resource("/test")
                         .data(10usize)
-                        .register_data(web::Data::new('*'))
+                        .app_data(web::Data::new('*'))
                         .guard(guard::Get())
                         .to(
                             |data1: web::Data<usize>,
                              data2: web::Data<char>,
                              data3: web::Data<f64>| {
-                                assert_eq!(*data1, 10);
-                                assert_eq!(*data2, '*');
-                                assert_eq!(*data3, 1.0);
+                                assert_eq!(**data1, 10);
+                                assert_eq!(**data2, '*');
+                                assert_eq!(**data3, 1.0);
                                 HttpResponse::Ok()
                             },
                         ),

src/scope.rs

@@ -148,15 +148,13 @@ where
     /// }
     /// ```
     pub fn data<U: 'static>(self, data: U) -> Self {
-        self.register_data(Data::new(data))
+        self.app_data(Data::new(data))
     }
 
     /// Set or override application data.
     ///
-    /// This method has the same effect as [`Scope::data`](#method.data), except
-    /// that instead of taking a value of some type `T`, it expects a value of
-    /// type `Data<T>`. Use a `Data<T>` extractor to retrieve its value.
-    pub fn register_data<U: 'static>(mut self, data: Data<U>) -> Self {
+    /// This method overrides data stored with [`App::app_data()`](#method.app_data)
+    pub fn app_data<U: 'static>(mut self, data: U) -> Self {
         if self.data.is_none() {
             self.data = Some(Extensions::new());
         }
@@ -1108,7 +1106,7 @@ mod tests {
             web::scope("app").data(10usize).route(
                 "/t",
                 web::get().to(|data: web::Data<usize>| {
-                    assert_eq!(*data, 10);
+                    assert_eq!(**data, 10);
                     let _ = data.clone();
                     HttpResponse::Ok()
                 }),
@@ -1122,21 +1120,17 @@ mod tests {
     }
 
     #[actix_rt::test]
-    async fn test_override_register_data() {
-        let mut srv = init_service(
-            App::new().register_data(web::Data::new(1usize)).service(
-                web::scope("app")
-                    .register_data(web::Data::new(10usize))
-                    .route(
-                        "/t",
-                        web::get().to(|data: web::Data<usize>| {
-                            assert_eq!(*data, 10);
-                            let _ = data.clone();
-                            HttpResponse::Ok()
-                        }),
-                    ),
+    async fn test_override_app_data() {
+        let mut srv = init_service(App::new().app_data(web::Data::new(1usize)).service(
+            web::scope("app").app_data(web::Data::new(10usize)).route(
+                "/t",
+                web::get().to(|data: web::Data<usize>| {
+                    assert_eq!(**data, 10);
+                    let _ = data.clone();
+                    HttpResponse::Ok()
+                }),
             ),
-        )
+        ))
         .await;
 
         let req = TestRequest::with_uri("/app/t").to_request();

src/server.rs

@@ -6,7 +6,9 @@ use actix_http::{
     body::MessageBody, Error, HttpService, KeepAlive, Protocol, Request, Response,
 };
 use actix_server::{Server, ServerBuilder};
-use actix_service::{pipeline_factory, IntoServiceFactory, Service, ServiceFactory};
+use actix_service::{
+    map_config, pipeline_factory, IntoServiceFactory, Service, ServiceFactory,
+};
 use futures::future::ok;
 
 use net2::TcpBuilder;
@@ -16,12 +18,15 @@ use actix_tls::openssl::{AlpnError, SslAcceptor, SslAcceptorBuilder};
 #[cfg(feature = "rustls")]
 use actix_tls::rustls::ServerConfig as RustlsServerConfig;
 
+use crate::config::AppConfig;
+
 struct Socket {
     scheme: &'static str,
     addr: net::SocketAddr,
 }
 
 struct Config {
+    host: Option<String>,
     keep_alive: KeepAlive,
     client_timeout: u64,
     client_shutdown: u64,
@@ -52,14 +57,13 @@ pub struct HttpServer<F, I, S, B>
 where
     F: Fn() -> I + Send + Clone + 'static,
     I: IntoServiceFactory<S>,
-    S: ServiceFactory<Config = (), Request = Request>,
+    S: ServiceFactory<Config = AppConfig, Request = Request>,
     S::Error: Into<Error>,
     S::InitError: fmt::Debug,
     S::Response: Into<Response<B>>,
     B: MessageBody,
 {
     pub(super) factory: F,
-    pub(super) host: Option<String>,
     config: Arc<Mutex<Config>>,
     backlog: i32,
     sockets: Vec<Socket>,
@@ -71,7 +75,7 @@ impl<F, I, S, B> HttpServer<F, I, S, B>
 where
     F: Fn() -> I + Send + Clone + 'static,
     I: IntoServiceFactory<S>,
-    S: ServiceFactory<Config = (), Request = Request>,
+    S: ServiceFactory<Config = AppConfig, Request = Request>,
     S::Error: Into<Error> + 'static,
     S::InitError: fmt::Debug,
     S::Response: Into<Response<B>> + 'static,
@@ -82,8 +86,8 @@ where
     pub fn new(factory: F) -> Self {
         HttpServer {
             factory,
-            host: None,
             config: Arc::new(Mutex::new(Config {
+                host: None,
                 keep_alive: KeepAlive::Timeout(5),
                 client_timeout: 5000,
                 client_shutdown: 5000,
@@ -184,8 +188,8 @@ where
     /// documentation for more information.
     ///
     /// By default host name is set to a "localhost" value.
-    pub fn server_hostname<T: AsRef<str>>(mut self, val: T) -> Self {
-        self.host = Some(val.as_ref().to_owned());
+    pub fn server_hostname<T: AsRef<str>>(self, val: T) -> Self {
+        self.config.lock().unwrap().host = Some(val.as_ref().to_owned());
         self
     }
 
@@ -246,11 +250,17 @@ where
             lst,
             move || {
                 let c = cfg.lock().unwrap();
+                let cfg = AppConfig::new(
+                    false,
+                    addr,
+                    c.host.clone().unwrap_or_else(|| format!("{}", addr)),
+                );
+
                 HttpService::build()
                     .keep_alive(c.keep_alive)
                     .client_timeout(c.client_timeout)
                     .local_addr(addr)
-                    .finish(factory())
+                    .finish(map_config(factory().into_factory(), move |_| cfg.clone()))
                     .tcp()
             },
         )?;
@@ -288,11 +298,16 @@ where
             lst,
             move || {
                 let c = cfg.lock().unwrap();
+                let cfg = AppConfig::new(
+                    true,
+                    addr,
+                    c.host.clone().unwrap_or_else(|| format!("{}", addr)),
+                );
                 HttpService::build()
                     .keep_alive(c.keep_alive)
                     .client_timeout(c.client_timeout)
                     .client_disconnect(c.client_shutdown)
-                    .finish(factory())
+                    .finish(map_config(factory().into_factory(), move |_| cfg.clone()))
                     .openssl(acceptor.clone())
             },
         )?;
@@ -330,11 +345,16 @@ where
             lst,
             move || {
                 let c = cfg.lock().unwrap();
+                let cfg = AppConfig::new(
+                    true,
+                    addr,
+                    c.host.clone().unwrap_or_else(|| format!("{}", addr)),
+                );
                 HttpService::build()
                     .keep_alive(c.keep_alive)
                     .client_timeout(c.client_timeout)
                     .client_disconnect(c.client_shutdown)
-                    .finish(factory())
+                    .finish(map_config(factory().into_factory(), move |_| cfg.clone()))
                     .rustls(config.clone())
             },
         )?;
@@ -435,24 +455,31 @@ where
 
         let cfg = self.config.clone();
         let factory = self.factory.clone();
-        // todo duplicated:
+        let socket_addr = net::SocketAddr::new(
+            net::IpAddr::V4(net::Ipv4Addr::new(127, 0, 0, 1)),
+            8080,
+        );
         self.sockets.push(Socket {
             scheme: "http",
-            addr: net::SocketAddr::new(
-                net::IpAddr::V4(net::Ipv4Addr::new(127, 0, 0, 1)),
-                8080,
-            ),
+            addr: socket_addr,
         });
 
         let addr = format!("actix-web-service-{:?}", lst.local_addr()?);
 
         self.builder = self.builder.listen_uds(addr, lst, move || {
             let c = cfg.lock().unwrap();
+            let config = AppConfig::new(
+                false,
+                socket_addr,
+                c.host.clone().unwrap_or_else(|| format!("{}", socket_addr)),
+            );
             pipeline_factory(|io: UnixStream| ok((io, Protocol::Http1, None))).and_then(
                 HttpService::build()
                     .keep_alive(c.keep_alive)
                     .client_timeout(c.client_timeout)
-                    .finish(factory()),
+                    .finish(map_config(factory().into_factory(), move |_| {
+                        config.clone()
+                    })),
             )
         })?;
         Ok(self)
@@ -470,12 +497,13 @@ where
 
         let cfg = self.config.clone();
         let factory = self.factory.clone();
+        let socket_addr = net::SocketAddr::new(
+            net::IpAddr::V4(net::Ipv4Addr::new(127, 0, 0, 1)),
+            8080,
+        );
         self.sockets.push(Socket {
             scheme: "http",
-            addr: net::SocketAddr::new(
-                net::IpAddr::V4(net::Ipv4Addr::new(127, 0, 0, 1)),
-                8080,
-            ),
+            addr: socket_addr,
         });
 
         self.builder = self.builder.bind_uds(
@@ -483,12 +511,19 @@ where
             addr,
             move || {
                 let c = cfg.lock().unwrap();
+                let config = AppConfig::new(
+                    false,
+                    socket_addr,
+                    c.host.clone().unwrap_or_else(|| format!("{}", socket_addr)),
+                );
                 pipeline_factory(|io: UnixStream| ok((io, Protocol::Http1, None)))
                     .and_then(
                         HttpService::build()
                             .keep_alive(c.keep_alive)
                             .client_timeout(c.client_timeout)
-                            .finish(factory()),
+                            .finish(map_config(factory().into_factory(), move |_| {
+                                config.clone()
+                            })),
                     )
             },
         )?;
@@ -500,7 +535,7 @@ impl<F, I, S, B> HttpServer<F, I, S, B>
 where
     F: Fn() -> I + Send + Clone + 'static,
     I: IntoServiceFactory<S>,
-    S: ServiceFactory<Config = (), Request = Request>,
+    S: ServiceFactory<Config = AppConfig, Request = Request>,
     S::Error: Into<Error>,
     S::InitError: fmt::Debug,
     S::Response: Into<Response<B>>,

src/test.rs

@@ -1,5 +1,6 @@
 //! Various helpers for Actix applications to use during testing.
 use std::convert::TryFrom;
+use std::net::SocketAddr;
 use std::rc::Rc;
 use std::sync::mpsc;
 use std::{fmt, net, thread, time};
@@ -12,7 +13,9 @@ use actix_http::{cookie::Cookie, ws, Extensions, HttpService, Request};
 use actix_router::{Path, ResourceDef, Url};
 use actix_rt::System;
 use actix_server::Server;
-use actix_service::{IntoService, IntoServiceFactory, Service, ServiceFactory};
+use actix_service::{
+    map_config, IntoService, IntoServiceFactory, Service, ServiceFactory,
+};
 use awc::error::PayloadError;
 use awc::{Client, ClientRequest, ClientResponse, Connector};
 use bytes::{Bytes, BytesMut};
@@ -25,7 +28,7 @@ use serde_json;
 
 pub use actix_http::test::TestBuffer;
 
-use crate::config::{AppConfig, AppConfigInner};
+use crate::config::AppConfig;
 use crate::data::Data;
 use crate::dev::{Body, MessageBody, Payload};
 use crate::request::HttpRequestPool;
@@ -79,7 +82,7 @@ pub async fn init_service<R, S, B, E>(
 where
     R: IntoServiceFactory<S>,
     S: ServiceFactory<
-        Config = (),
+        Config = AppConfig,
         Request = Request,
         Response = ServiceResponse<B>,
         Error = E,
@@ -87,7 +90,7 @@ where
     S::InitError: std::fmt::Debug,
 {
     let srv = app.into_factory();
-    srv.new_service(()).await.unwrap()
+    srv.new_service(AppConfig::default()).await.unwrap()
 }
 
 /// Calls service and waits for response future completion.
@@ -296,8 +299,9 @@ where
 pub struct TestRequest {
     req: HttpTestRequest,
     rmap: ResourceMap,
-    config: AppConfigInner,
+    config: AppConfig,
     path: Path<Url>,
+    peer_addr: Option<SocketAddr>,
     app_data: Extensions,
 }
 
@@ -306,8 +310,9 @@ impl Default for TestRequest {
         TestRequest {
             req: HttpTestRequest::default(),
             rmap: ResourceMap::new(ResourceDef::new("")),
-            config: AppConfigInner::default(),
+            config: AppConfig::default(),
             path: Path::new(Url::new(Uri::default())),
+            peer_addr: None,
             app_data: Extensions::new(),
         }
     }
@@ -407,6 +412,12 @@ impl TestRequest {
         self
     }
 
+    /// Set peer addr
+    pub fn peer_addr(mut self, addr: SocketAddr) -> Self {
+        self.peer_addr = Some(addr);
+        self
+    }
+
     /// Set request payload
     pub fn set_payload<B: Into<Bytes>>(mut self, data: B) -> Self {
         self.req.set_payload(data);
@@ -440,6 +451,13 @@ impl TestRequest {
         self
     }
 
+    /// Set application data. This is equivalent of `App::app_data()` method
+    /// for testing purpose.
+    pub fn app_data<T: 'static>(mut self, data: T) -> Self {
+        self.app_data.insert(data);
+        self
+    }
+
     #[cfg(test)]
     /// Set request config
     pub(crate) fn rmap(mut self, rmap: ResourceMap) -> Self {
@@ -449,12 +467,15 @@ impl TestRequest {
 
     /// Complete request creation and generate `Request` instance
     pub fn to_request(mut self) -> Request {
-        self.req.finish()
+        let mut req = self.req.finish();
+        req.head_mut().peer_addr = self.peer_addr;
+        req
     }
 
     /// Complete request creation and generate `ServiceRequest` instance
     pub fn to_srv_request(mut self) -> ServiceRequest {
-        let (head, payload) = self.req.finish().into_parts();
+        let (mut head, payload) = self.req.finish().into_parts();
+        head.peer_addr = self.peer_addr;
         self.path.get_mut().update(&head.uri);
 
         ServiceRequest::new(HttpRequest::new(
@@ -462,7 +483,7 @@ impl TestRequest {
             head,
             payload,
             Rc::new(self.rmap),
-            AppConfig::new(self.config),
+            self.config.clone(),
             Rc::new(self.app_data),
             HttpRequestPool::create(),
         ))
@@ -475,7 +496,8 @@ impl TestRequest {
 
     /// Complete request creation and generate `HttpRequest` instance
     pub fn to_http_request(mut self) -> HttpRequest {
-        let (head, payload) = self.req.finish().into_parts();
+        let (mut head, payload) = self.req.finish().into_parts();
+        head.peer_addr = self.peer_addr;
         self.path.get_mut().update(&head.uri);
 
         HttpRequest::new(
@@ -483,7 +505,7 @@ impl TestRequest {
             head,
             payload,
             Rc::new(self.rmap),
-            AppConfig::new(self.config),
+            self.config.clone(),
             Rc::new(self.app_data),
             HttpRequestPool::create(),
         )
@@ -491,7 +513,8 @@ impl TestRequest {
 
     /// 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();
+        let (mut head, payload) = self.req.finish().into_parts();
+        head.peer_addr = self.peer_addr;
         self.path.get_mut().update(&head.uri);
 
         let req = HttpRequest::new(
@@ -499,7 +522,7 @@ impl TestRequest {
             head,
             Payload::None,
             Rc::new(self.rmap),
-            AppConfig::new(self.config),
+            self.config.clone(),
             Rc::new(self.app_data),
             HttpRequestPool::create(),
         );
@@ -538,7 +561,7 @@ pub fn start<F, I, S, B>(factory: F) -> TestServer
 where
     F: Fn() -> I + Send + Clone + 'static,
     I: IntoServiceFactory<S>,
-    S: ServiceFactory<Config = (), Request = Request> + 'static,
+    S: ServiceFactory<Config = AppConfig, Request = Request> + 'static,
     S::Error: Into<Error> + 'static,
     S::InitError: fmt::Debug,
     S::Response: Into<HttpResponse<B>> + 'static,
@@ -577,7 +600,7 @@ pub fn start_with<F, I, S, B>(cfg: TestServerConfig, factory: F) -> TestServer
 where
     F: Fn() -> I + Send + Clone + 'static,
     I: IntoServiceFactory<S>,
-    S: ServiceFactory<Config = (), Request = Request> + 'static,
+    S: ServiceFactory<Config = AppConfig, Request = Request> + 'static,
     S::Error: Into<Error> + 'static,
     S::InitError: fmt::Debug,
     S::Response: Into<HttpResponse<B>> + 'static,
@@ -607,63 +630,87 @@ where
         match cfg.stream {
             StreamType::Tcp => match cfg.tp {
                 HttpVer::Http1 => builder.listen("test", tcp, move || {
+                    let cfg =
+                        AppConfig::new(false, local_addr, format!("{}", local_addr));
                     HttpService::build()
                         .client_timeout(ctimeout)
-                        .h1(factory())
+                        .h1(map_config(factory().into_factory(), move |_| cfg.clone()))
                         .tcp()
                 }),
                 HttpVer::Http2 => builder.listen("test", tcp, move || {
+                    let cfg =
+                        AppConfig::new(false, local_addr, format!("{}", local_addr));
                     HttpService::build()
                         .client_timeout(ctimeout)
-                        .h2(factory())
+                        .h2(map_config(factory().into_factory(), move |_| cfg.clone()))
                         .tcp()
                 }),
                 HttpVer::Both => builder.listen("test", tcp, move || {
+                    let cfg =
+                        AppConfig::new(false, local_addr, format!("{}", local_addr));
                     HttpService::build()
                         .client_timeout(ctimeout)
-                        .finish(factory())
+                        .finish(map_config(factory().into_factory(), move |_| {
+                            cfg.clone()
+                        }))
                         .tcp()
                 }),
             },
             #[cfg(feature = "openssl")]
             StreamType::Openssl(acceptor) => match cfg.tp {
                 HttpVer::Http1 => builder.listen("test", tcp, move || {
+                    let cfg =
+                        AppConfig::new(true, local_addr, format!("{}", local_addr));
                     HttpService::build()
                         .client_timeout(ctimeout)
-                        .h1(factory())
+                        .h1(map_config(factory().into_factory(), move |_| cfg.clone()))
                         .openssl(acceptor.clone())
                 }),
                 HttpVer::Http2 => builder.listen("test", tcp, move || {
+                    let cfg =
+                        AppConfig::new(true, local_addr, format!("{}", local_addr));
                     HttpService::build()
                         .client_timeout(ctimeout)
-                        .h2(factory())
+                        .h2(map_config(factory().into_factory(), move |_| cfg.clone()))
                         .openssl(acceptor.clone())
                 }),
                 HttpVer::Both => builder.listen("test", tcp, move || {
+                    let cfg =
+                        AppConfig::new(true, local_addr, format!("{}", local_addr));
                     HttpService::build()
                         .client_timeout(ctimeout)
-                        .finish(factory())
+                        .finish(map_config(factory().into_factory(), move |_| {
+                            cfg.clone()
+                        }))
                         .openssl(acceptor.clone())
                 }),
             },
             #[cfg(feature = "rustls")]
             StreamType::Rustls(config) => match cfg.tp {
                 HttpVer::Http1 => builder.listen("test", tcp, move || {
+                    let cfg =
+                        AppConfig::new(true, local_addr, format!("{}", local_addr));
                     HttpService::build()
                         .client_timeout(ctimeout)
-                        .h1(factory())
+                        .h1(map_config(factory().into_factory(), move |_| cfg.clone()))
                         .rustls(config.clone())
                 }),
                 HttpVer::Http2 => builder.listen("test", tcp, move || {
+                    let cfg =
+                        AppConfig::new(true, local_addr, format!("{}", local_addr));
                     HttpService::build()
                         .client_timeout(ctimeout)
-                        .h2(factory())
+                        .h2(map_config(factory().into_factory(), move |_| cfg.clone()))
                         .rustls(config.clone())
                 }),
                 HttpVer::Both => builder.listen("test", tcp, move || {
+                    let cfg =
+                        AppConfig::new(true, local_addr, format!("{}", local_addr));
                     HttpService::build()
                         .client_timeout(ctimeout)
-                        .finish(factory())
+                        .finish(map_config(factory().into_factory(), move |_| {
+                            cfg.clone()
+                        }))
                         .rustls(config.clone())
                 }),
             },
@@ -924,19 +971,24 @@ mod tests {
             .set(header::Date(SystemTime::now().into()))
             .param("test", "123")
             .data(10u32)
+            .app_data(20u64)
+            .peer_addr("127.0.0.1:8081".parse().unwrap())
             .to_http_request();
         assert!(req.headers().contains_key(header::CONTENT_TYPE));
         assert!(req.headers().contains_key(header::DATE));
+        assert_eq!(
+            req.head().peer_addr,
+            Some("127.0.0.1:8081".parse().unwrap())
+        );
         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);
+        let data = req.app_data::<Data<u32>>().unwrap();
+        assert!(req.app_data::<Data<u64>>().is_none());
         assert_eq!(*data.get_ref(), 10);
 
-        assert!(req.app_data::<u64>().is_none());
-        let data = req.app_data::<u32>().unwrap();
-        assert_eq!(*data, 10);
+        assert!(req.app_data::<u32>().is_none());
+        let data = req.app_data::<u64>().unwrap();
+        assert_eq!(*data, 20);
     }
 
     #[actix_rt::test]

src/types/form.rs

@@ -190,7 +190,7 @@ impl<T: Serialize> Responder for Form<T> {
 ///     let app = App::new().service(
 ///         web::resource("/index.html")
 ///             // change `Form` extractor configuration
-///             .data(
+///             .app_data(
 ///                 web::Form::<FormData>::configure(|cfg| cfg.limit(4097))
 ///             )
 ///             .route(web::get().to(index))

src/types/json.rs

@@ -224,17 +224,18 @@ where
 ///
 /// fn main() {
 ///     let app = App::new().service(
-///         web::resource("/index.html").data(
-///             // change json extractor configuration
-///             web::Json::<Info>::configure(|cfg| {
-///                 cfg.limit(4096)
-///                    .content_type(|mime| {  // <- accept text/plain content type
-///                         mime.type_() == mime::TEXT && mime.subtype() == mime::PLAIN
-///                    })
-///                    .error_handler(|err, req| {  // <- create custom error response
-///                         error::InternalError::from_response(
-///                             err, HttpResponse::Conflict().finish()).into()
-///                    })
+///         web::resource("/index.html")
+///             .app_data(
+///                 // change json extractor configuration
+///                 web::Json::<Info>::configure(|cfg| {
+///                     cfg.limit(4096)
+///                        .content_type(|mime| {  // <- accept text/plain content type
+///                            mime.type_() == mime::TEXT && mime.subtype() == mime::PLAIN
+///                        })
+///                        .error_handler(|err, req| {  // <- create custom error response
+///                           error::InternalError::from_response(
+///                               err, HttpResponse::Conflict().finish()).into()
+///                        })
 ///             }))
 ///             .route(web::post().to(index))
 ///     );
@@ -462,7 +463,7 @@ mod tests {
                 header::HeaderValue::from_static("16"),
             )
             .set_payload(Bytes::from_static(b"{\"name\": \"test\"}"))
-            .data(JsonConfig::default().limit(10).error_handler(|err, _| {
+            .app_data(JsonConfig::default().limit(10).error_handler(|err, _| {
                 let msg = MyObject {
                     name: "invalid request".to_string(),
                 };
@@ -514,7 +515,7 @@ mod tests {
                 header::HeaderValue::from_static("16"),
             )
             .set_payload(Bytes::from_static(b"{\"name\": \"test\"}"))
-            .data(JsonConfig::default().limit(10))
+            .app_data(JsonConfig::default().limit(10))
             .to_http_parts();
 
         let s = Json::<MyObject>::from_request(&req, &mut pl).await;
@@ -531,7 +532,7 @@ mod tests {
                 header::HeaderValue::from_static("16"),
             )
             .set_payload(Bytes::from_static(b"{\"name\": \"test\"}"))
-            .data(
+            .app_data(
                 JsonConfig::default()
                     .limit(10)
                     .error_handler(|_, _| JsonPayloadError::ContentType.into()),
@@ -604,7 +605,7 @@ mod tests {
             header::HeaderValue::from_static("16"),
         )
         .set_payload(Bytes::from_static(b"{\"name\": \"test\"}"))
-        .data(JsonConfig::default().limit(4096))
+        .app_data(JsonConfig::default().limit(4096))
         .to_http_parts();
 
         let s = Json::<MyObject>::from_request(&req, &mut pl).await;
@@ -622,7 +623,7 @@ mod tests {
             header::HeaderValue::from_static("16"),
         )
         .set_payload(Bytes::from_static(b"{\"name\": \"test\"}"))
-        .data(JsonConfig::default().content_type(|mime: mime::Mime| {
+        .app_data(JsonConfig::default().content_type(|mime: mime::Mime| {
             mime.type_() == mime::TEXT && mime.subtype() == mime::PLAIN
         }))
         .to_http_parts();
@@ -642,7 +643,7 @@ mod tests {
             header::HeaderValue::from_static("16"),
         )
         .set_payload(Bytes::from_static(b"{\"name\": \"test\"}"))
-        .data(JsonConfig::default().content_type(|mime: mime::Mime| {
+        .app_data(JsonConfig::default().content_type(|mime: mime::Mime| {
             mime.type_() == mime::TEXT && mime.subtype() == mime::PLAIN
         }))
         .to_http_parts();

src/types/path.rs

@@ -15,6 +15,8 @@ use crate::FromRequest;
 #[derive(PartialEq, Eq, PartialOrd, Ord)]
 /// Extract typed information from the request's path.
 ///
+/// [**PathConfig**](struct.PathConfig.html) allows to configure extraction process.
+///
 /// ## Example
 ///
 /// ```rust
@@ -212,7 +214,7 @@ where
 /// fn main() {
 ///     let app = App::new().service(
 ///         web::resource("/messages/{folder}")
-///             .data(PathConfig::default().error_handler(|err, req| {
+///             .app_data(PathConfig::default().error_handler(|err, req| {
 ///                 error::InternalError::from_response(
 ///                     err,
 ///                     HttpResponse::Conflict().finish(),
@@ -358,7 +360,7 @@ mod tests {
     #[actix_rt::test]
     async fn test_custom_err_handler() {
         let (req, mut pl) = TestRequest::with_uri("/name/user1/")
-            .data(PathConfig::default().error_handler(|err, _| {
+            .app_data(PathConfig::default().error_handler(|err, _| {
                 error::InternalError::from_response(
                     err,
                     HttpResponse::Conflict().finish(),

src/types/payload.rs

@@ -176,7 +176,7 @@ impl FromRequest for Bytes {
 /// fn main() {
 ///     let app = App::new().service(
 ///         web::resource("/index.html")
-///             .data(String::configure(|cfg| {  // <- limit size of the payload
+///             .app_data(String::configure(|cfg| {  // <- limit size of the payload
 ///                 cfg.limit(4096)
 ///             }))
 ///             .route(web::get().to(index))  // <- register handler with extractor params

src/types/query.rs

@@ -19,6 +19,8 @@ use crate::request::HttpRequest;
 /// be decoded into any type which depends upon data ordering e.g. tuples or tuple-structs.
 /// Attempts to do so will *fail at runtime*.
 ///
+/// [**QueryConfig**](struct.QueryConfig.html) allows to configure extraction process.
+///
 /// ## Example
 ///
 /// ```rust
@@ -185,7 +187,7 @@ where
 ///
 /// fn main() {
 ///     let app = App::new().service(
-///         web::resource("/index.html").data(
+///         web::resource("/index.html").app_data(
 ///             // change query extractor configuration
 ///             web::Query::<Info>::configure(|cfg| {
 ///                 cfg.error_handler(|err, req| {  // <- create custom error response
@@ -273,7 +275,7 @@ mod tests {
     #[actix_rt::test]
     async fn test_custom_error_responder() {
         let req = TestRequest::with_uri("/name/user1/")
-            .data(QueryConfig::default().error_handler(|e, _| {
+            .app_data(QueryConfig::default().error_handler(|e, _| {
                 let resp = HttpResponse::UnprocessableEntity().finish();
                 InternalError::from_response(e, resp).into()
             }))

test-server/Cargo.toml

@@ -55,5 +55,5 @@ time = "0.1"
 open-ssl = { version="0.10", package="openssl", optional = true }
 
 [dev-dependencies]
-actix-web = "2.0.0-alpha.5"
-actix-http = "1.0.0"
+actix-web = "2.0.0-rc"
+actix-http = "1.0.1"

tests/test_httpserver.rs

@@ -5,8 +5,7 @@ use std::{net, thread, time::Duration};
 #[cfg(feature = "openssl")]
 use open_ssl::ssl::SslAcceptorBuilder;
 
-use actix_http::Response;
-use actix_web::{web, App, HttpServer};
+use actix_web::{web, App, HttpResponse, HttpServer};
 
 fn unused_addr() -> net::SocketAddr {
     let addr: net::SocketAddr = "127.0.0.1:0".parse().unwrap();
@@ -28,7 +27,7 @@ async fn test_start() {
 
         let srv = HttpServer::new(|| {
             App::new().service(
-                web::resource("/").route(web::to(|| Response::Ok().body("test"))),
+                web::resource("/").route(web::to(|| HttpResponse::Ok().body("test"))),
             )
         })
         .workers(1)
@@ -91,6 +90,8 @@ fn ssl_acceptor() -> std::io::Result<SslAcceptorBuilder> {
 #[actix_rt::test]
 #[cfg(feature = "openssl")]
 async fn test_start_ssl() {
+    use actix_web::HttpRequest;
+
     let addr = unused_addr();
     let (tx, rx) = mpsc::channel();
 
@@ -99,9 +100,10 @@ async fn test_start_ssl() {
         let builder = ssl_acceptor().unwrap();
 
         let srv = HttpServer::new(|| {
-            App::new().service(
-                web::resource("/").route(web::to(|| Response::Ok().body("test"))),
-            )
+            App::new().service(web::resource("/").route(web::to(|req: HttpRequest| {
+                assert!(req.app_config().secure());
+                HttpResponse::Ok().body("test")
+            })))
         })
         .workers(1)
         .shutdown_timeout(1)

tests/test_server.rs

@@ -675,7 +675,7 @@ async fn test_brotli_encoding_large() {
     let srv = test::start_with(test::config().h1(), || {
         App::new().service(
             web::resource("/")
-                .data(web::PayloadConfig::new(320_000))
+                .app_data(web::PayloadConfig::new(320_000))
                 .route(web::to(move |body: Bytes| {
                     HttpResponse::Ok().streaming(TestBody::new(body, 10240))
                 })),