prepare release

Enable uds feature in tests

.travis.yml

@@ -35,7 +35,7 @@ script:
     cargo check --features rust-tls
     cargo check --features ssl
     cargo check --features tls
-    cargo test --features="ssl,tls,rust-tls" -- --nocapture
+    cargo test --features="ssl,tls,rust-tls,uds" -- --nocapture
     fi
   - |
     if [[ "$TRAVIS_RUST_VERSION" == "nightly" ]]; then

CHANGES.md

@@ -1,5 +1,25 @@
 # Changes
 
+## [0.7.14] - 2018-11-14
+
+### Added
+
+* Add method to configure custom error handler to `Query` and `Path` extractors.
+
+* Add method to configure `SameSite` option in `CookieIdentityPolicy`.
+
+
+### Fixed
+
+* Fix websockets connection drop if request contains "content-length" header #567
+
+* Fix keep-alive timer reset
+
+* HttpServer now treats streaming bodies the same for HTTP/1.x protocols. #549
+
+* Set nodelay for socket #560
+
+
 ## [0.7.13] - 2018-10-14
 
 ### Fixed

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-web"
-version = "0.7.13"
+version = "0.7.14"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix web is a simple, pragmatic and extremely fast web framework for Rust."
 readme = "README.md"
@@ -61,14 +61,14 @@ flate2-rust = ["flate2/rust_backend"]
 cell = ["actix-net/cell"]
 
 [dependencies]
-actix = "^0.7.5"
-actix-net = "^0.1.1"
+actix = "0.7.6"
+actix-net = "0.2.2"
 
-base64 = "0.9"
+askama_escape = "0.1.0"
+base64 = "0.10"
 bitflags = "1.0"
 failure = "^0.1.2"
 h2 = "0.1"
-htmlescape = "0.3"
 http = "^0.1.8"
 httparse = "1.3"
 log = "0.4"

README.md

@@ -14,6 +14,7 @@ Actix web is a simple, pragmatic and extremely fast web framework for Rust.
 * Middlewares ([Logger, Session, CORS, CSRF, etc](https://actix.rs/docs/middleware/))
 * Includes an asynchronous [HTTP client](https://actix.rs/actix-web/actix_web/client/index.html)
 * Built on top of [Actix actor framework](https://github.com/actix/actix)
+* Experimental [Async/Await](https://github.com/mehcode/actix-web-async-await) support.
 
 ## Documentation & community resources
 

src/client/connector.rs

@@ -287,7 +287,7 @@ impl Default for ClientConnector {
             }
         };
 
-        #[cfg_attr(feature = "cargo-clippy", allow(clippy::let_unit_value))]
+        #[cfg_attr(feature = "cargo-clippy", allow(let_unit_value))]
         ClientConnector::with_connector_impl(connector)
     }
 }

src/client/parser.rs

@@ -56,7 +56,7 @@ impl HttpResponseParser {
                         return Ok(Async::Ready(msg));
                     }
                     Async::NotReady => {
-                        if buf.capacity() >= MAX_BUFFER_SIZE {
+                        if buf.len() >= MAX_BUFFER_SIZE {
                             return Err(HttpResponseParserError::Error(
                                 ParseError::TooLarge,
                             ));

src/client/writer.rs

@@ -1,6 +1,6 @@
 #![cfg_attr(
     feature = "cargo-clippy",
-    allow(clippy::redundant_field_names)
+    allow(redundant_field_names)
 )]
 
 use std::cell::RefCell;

src/extractor.rs

@@ -111,18 +111,64 @@ impl<T, S> FromRequest<S> for Path<T>
 where
     T: DeserializeOwned,
 {
-    type Config = ();
+    type Config = PathConfig<S>;
     type Result = Result<Self, Error>;
 
     #[inline]
-    fn from_request(req: &HttpRequest<S>, _: &Self::Config) -> Self::Result {
+    fn from_request(req: &HttpRequest<S>, cfg: &Self::Config) -> Self::Result {
         let req = req.clone();
+        let req2 = req.clone();
+        let err = Rc::clone(&cfg.ehandler);
         de::Deserialize::deserialize(PathDeserializer::new(&req))
-            .map_err(ErrorNotFound)
+            .map_err(move |e| (*err)(e, &req2))
             .map(|inner| Path { inner })
     }
 }
 
+/// Path extractor configuration
+///
+/// ```rust
+/// # extern crate actix_web;
+/// use actix_web::{error, http, App, HttpResponse, Path, Result};
+///
+/// /// deserialize `Info` from request's body, max payload size is 4kb
+/// fn index(info: Path<(u32, String)>) -> Result<String> {
+///     Ok(format!("Welcome {}!", info.1))
+/// }
+///
+/// fn main() {
+///     let app = App::new().resource("/index.html/{id}/{name}", |r| {
+///         r.method(http::Method::GET).with_config(index, |cfg| {
+///             cfg.0.error_handler(|err, req| {
+///                 // <- create custom error response
+///                 error::InternalError::from_response(err, HttpResponse::Conflict().finish()).into()
+///             });
+///         })
+///     });
+/// }
+/// ```
+pub struct PathConfig<S> {
+    ehandler: Rc<Fn(serde_urlencoded::de::Error, &HttpRequest<S>) -> Error>,
+}
+impl<S> PathConfig<S> {
+    /// Set custom error handler
+    pub fn error_handler<F>(&mut self, f: F) -> &mut Self
+    where
+        F: Fn(serde_urlencoded::de::Error, &HttpRequest<S>) -> Error + 'static,
+    {
+        self.ehandler = Rc::new(f);
+        self
+    }
+}
+
+impl<S> Default for PathConfig<S> {
+    fn default() -> Self {
+        PathConfig {
+            ehandler: Rc::new(|e, _| ErrorNotFound(e)),
+        }
+    }
+}
+
 impl<T: fmt::Debug> fmt::Debug for Path<T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         self.inner.fmt(f)
@@ -200,17 +246,69 @@ impl<T, S> FromRequest<S> for Query<T>
 where
     T: de::DeserializeOwned,
 {
-    type Config = ();
+    type Config = QueryConfig<S>;
     type Result = Result<Self, Error>;
 
     #[inline]
-    fn from_request(req: &HttpRequest<S>, _: &Self::Config) -> Self::Result {
+    fn from_request(req: &HttpRequest<S>, cfg: &Self::Config) -> Self::Result {
+        let req2 = req.clone();
+        let err = Rc::clone(&cfg.ehandler);
         serde_urlencoded::from_str::<T>(req.query_string())
-            .map_err(|e| e.into())
+            .map_err(move |e| (*err)(e, &req2))
             .map(Query)
     }
 }
 
+/// Query extractor configuration
+///
+/// ```rust
+/// # extern crate actix_web;
+/// #[macro_use] extern crate serde_derive;
+/// use actix_web::{error, http, App, HttpResponse, Query, Result};
+///
+/// #[derive(Deserialize)]
+/// struct Info {
+///     username: String,
+/// }
+///
+/// /// deserialize `Info` from request's body, max payload size is 4kb
+/// fn index(info: Query<Info>) -> Result<String> {
+///     Ok(format!("Welcome {}!", info.username))
+/// }
+///
+/// fn main() {
+///     let app = App::new().resource("/index.html", |r| {
+///         r.method(http::Method::GET).with_config(index, |cfg| {
+///             cfg.0.error_handler(|err, req| {
+///                 // <- create custom error response
+///                 error::InternalError::from_response(err, HttpResponse::Conflict().finish()).into()
+///             });
+///         })
+///     });
+/// }
+/// ```
+pub struct QueryConfig<S> {
+    ehandler: Rc<Fn(serde_urlencoded::de::Error, &HttpRequest<S>) -> Error>,
+}
+impl<S> QueryConfig<S> {
+    /// Set custom error handler
+    pub fn error_handler<F>(&mut self, f: F) -> &mut Self
+    where
+        F: Fn(serde_urlencoded::de::Error, &HttpRequest<S>) -> Error + 'static,
+    {
+        self.ehandler = Rc::new(f);
+        self
+    }
+}
+
+impl<S> Default for QueryConfig<S> {
+    fn default() -> Self {
+        QueryConfig {
+            ehandler: Rc::new(|e, _| e.into()),
+        }
+    }
+}
+
 impl<T: fmt::Debug> fmt::Debug for Query<T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         self.0.fmt(f)
@@ -951,15 +1049,15 @@ mod tests {
         let info = router.recognize(&req, &(), 0);
         let req = req.with_route_info(info);
 
-        let s = Path::<MyStruct>::from_request(&req, &()).unwrap();
+        let s = Path::<MyStruct>::from_request(&req, &PathConfig::default()).unwrap();
         assert_eq!(s.key, "name");
         assert_eq!(s.value, "user1");
 
-        let s = Path::<(String, String)>::from_request(&req, &()).unwrap();
+        let s = Path::<(String, String)>::from_request(&req, &PathConfig::default()).unwrap();
         assert_eq!(s.0, "name");
         assert_eq!(s.1, "user1");
 
-        let s = Query::<Id>::from_request(&req, &()).unwrap();
+        let s = Query::<Id>::from_request(&req, &QueryConfig::default()).unwrap();
         assert_eq!(s.id, "test");
 
         let mut router = Router::<()>::default();
@@ -968,11 +1066,11 @@ mod tests {
         let info = router.recognize(&req, &(), 0);
         let req = req.with_route_info(info);
 
-        let s = Path::<Test2>::from_request(&req, &()).unwrap();
+        let s = Path::<Test2>::from_request(&req, &PathConfig::default()).unwrap();
         assert_eq!(s.as_ref().key, "name");
         assert_eq!(s.value, 32);
 
-        let s = Path::<(String, u8)>::from_request(&req, &()).unwrap();
+        let s = Path::<(String, u8)>::from_request(&req, &PathConfig::default()).unwrap();
         assert_eq!(s.0, "name");
         assert_eq!(s.1, 32);
 
@@ -989,7 +1087,7 @@ mod tests {
         let req = TestRequest::with_uri("/32/").finish();
         let info = router.recognize(&req, &(), 0);
         let req = req.with_route_info(info);
-        assert_eq!(*Path::<i8>::from_request(&req, &()).unwrap(), 32);
+        assert_eq!(*Path::<i8>::from_request(&req, &&PathConfig::default()).unwrap(), 32);
     }
 
     #[test]

src/fs.rs

@@ -11,10 +11,10 @@ use std::{cmp, io};
 #[cfg(unix)]
 use std::os::unix::fs::MetadataExt;
 
+use askama_escape::{escape as escape_html_entity};
 use bytes::Bytes;
 use futures::{Async, Future, Poll, Stream};
 use futures_cpupool::{CpuFuture, CpuPool};
-use htmlescape::encode_minimal as escape_html_entity;
 use mime;
 use mime_guess::{get_mime_type, guess_mime_type};
 use percent_encoding::{utf8_percent_encode, DEFAULT_ENCODE_SET};
@@ -472,6 +472,7 @@ impl<C: StaticFileConfig> Responder for NamedFile<C> {
     }
 }
 
+#[doc(hidden)]
 /// A helper created from a `std::fs::File` which reads the file
 /// chunk-by-chunk on a `CpuPool`.
 pub struct ChunkedReadFile {
@@ -561,8 +562,23 @@ impl Directory {
     }
 }
 
+// show file url as relative to static path
+macro_rules! encode_file_url {
+    ($path:ident) => {
+        utf8_percent_encode(&$path.to_string_lossy(), DEFAULT_ENCODE_SET)
+    };
+}
+
+// " -- &quot;  & -- &amp;  ' -- &#x27;  < -- &lt;  > -- &gt;  / -- &#x2f;
+macro_rules! encode_file_name {
+    ($entry:ident) => {
+        escape_html_entity(&$entry.file_name().to_string_lossy())
+    };
+}
+
 fn directory_listing<S>(
-    dir: &Directory, req: &HttpRequest<S>,
+    dir: &Directory,
+    req: &HttpRequest<S>,
 ) -> Result<HttpResponse, io::Error> {
     let index_of = format!("Index of {}", req.path());
     let mut body = String::new();
@@ -575,11 +591,6 @@ fn directory_listing<S>(
                 Ok(p) => base.join(p),
                 Err(_) => continue,
             };
-            // show file url as relative to static path
-            let file_url = utf8_percent_encode(&p.to_string_lossy(), DEFAULT_ENCODE_SET)
-                .to_string();
-            // " -- &quot;  & -- &amp;  ' -- &#x27;  < -- &lt;  > -- &gt;
-            let file_name = escape_html_entity(&entry.file_name().to_string_lossy());
 
             // if file is a directory, add '/' to the end of the name
             if let Ok(metadata) = entry.metadata() {
@@ -587,13 +598,15 @@ fn directory_listing<S>(
                     let _ = write!(
                         body,
                         "<li><a href=\"{}\">{}/</a></li>",
-                        file_url, file_name
+                        encode_file_url!(p),
+                        encode_file_name!(entry),
                     );
                 } else {
                     let _ = write!(
                         body,
                         "<li><a href=\"{}\">{}</a></li>",
-                        file_url, file_name
+                        encode_file_url!(p),
+                        encode_file_name!(entry),
                     );
                 }
             } else {
@@ -656,7 +669,8 @@ impl<S: 'static> StaticFiles<S> {
     /// Create new `StaticFiles` instance for specified base directory and
     /// `CpuPool`.
     pub fn with_pool<T: Into<PathBuf>>(
-        dir: T, pool: CpuPool,
+        dir: T,
+        pool: CpuPool,
     ) -> Result<StaticFiles<S>, Error> {
         Self::with_config_pool(dir, pool, DefaultConfig)
     }
@@ -667,7 +681,8 @@ impl<S: 'static, C: StaticFileConfig> StaticFiles<S, C> {
     ///
     /// Identical with `new` but allows to specify configiration to use.
     pub fn with_config<T: Into<PathBuf>>(
-        dir: T, config: C,
+        dir: T,
+        config: C,
     ) -> Result<StaticFiles<S, C>, Error> {
         // use default CpuPool
         let pool = { DEFAULT_CPUPOOL.lock().clone() };
@@ -678,7 +693,9 @@ impl<S: 'static, C: StaticFileConfig> StaticFiles<S, C> {
     /// Create new `StaticFiles` instance for specified base directory with config and
     /// `CpuPool`.
     pub fn with_config_pool<T: Into<PathBuf>>(
-        dir: T, pool: CpuPool, _: C,
+        dir: T,
+        pool: CpuPool,
+        _: C,
     ) -> Result<StaticFiles<S, C>, Error> {
         let dir = dir.into().canonicalize()?;
 
@@ -736,7 +753,8 @@ impl<S: 'static, C: StaticFileConfig> StaticFiles<S, C> {
     }
 
     fn try_handle(
-        &self, req: &HttpRequest<S>,
+        &self,
+        req: &HttpRequest<S>,
     ) -> Result<AsyncResult<HttpResponse>, Error> {
         let tail: String = req.match_info().query("tail")?;
         let relpath = PathBuf::from_param(tail.trim_left_matches('/'))?;

src/httpresponse.rs

@@ -694,7 +694,7 @@ impl HttpResponseBuilder {
 }
 
 #[inline]
-#[cfg_attr(feature = "cargo-clippy", allow(clippy::borrowed_box))]
+#[cfg_attr(feature = "cargo-clippy", allow(borrowed_box))]
 fn parts<'a>(
     parts: &'a mut Option<Box<InnerHttpResponse>>, err: &Option<HttpError>,
 ) -> Option<&'a mut Box<InnerHttpResponse>> {

src/info.rs

@@ -18,7 +18,7 @@ impl ConnectionInfo {
     /// Create *ConnectionInfo* instance for a request.
     #[cfg_attr(
         feature = "cargo-clippy",
-        allow(clippy::cyclomatic_complexity)
+        allow(cyclomatic_complexity)
     )]
     pub fn update(&mut self, req: &Request) {
         let mut host = None;

src/lib.rs

@@ -100,9 +100,9 @@ extern crate failure;
 extern crate lazy_static;
 #[macro_use]
 extern crate futures;
+extern crate askama_escape;
 extern crate cookie;
 extern crate futures_cpupool;
-extern crate htmlescape;
 extern crate http as modhttp;
 extern crate httparse;
 extern crate language_tags;

src/middleware/defaultheaders.rs

@@ -48,7 +48,7 @@ impl DefaultHeaders {
 
     /// Set a header.
     #[inline]
-    #[cfg_attr(feature = "cargo-clippy", allow(clippy::match_wild_err_arm))]
+    #[cfg_attr(feature = "cargo-clippy", allow(match_wild_err_arm))]
     pub fn header<K, V>(mut self, key: K, value: V) -> Self
     where
         HeaderName: HttpTryFrom<K>,

src/middleware/identity.rs

@@ -48,7 +48,7 @@
 //! ```
 use std::rc::Rc;
 
-use cookie::{Cookie, CookieJar, Key};
+use cookie::{Cookie, CookieJar, Key, SameSite};
 use futures::future::{err as FutErr, ok as FutOk, FutureResult};
 use futures::Future;
 use time::Duration;
@@ -237,6 +237,7 @@ struct CookieIdentityInner {
     domain: Option<String>,
     secure: bool,
     max_age: Option<Duration>,
+    same_site: Option<SameSite>,
 }
 
 impl CookieIdentityInner {
@@ -248,6 +249,7 @@ impl CookieIdentityInner {
             domain: None,
             secure: true,
             max_age: None,
+            same_site: None,
         }
     }
 
@@ -268,6 +270,10 @@ impl CookieIdentityInner {
                 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);
@@ -370,6 +376,12 @@ impl CookieIdentityPolicy {
         Rc::get_mut(&mut self.0).unwrap().max_age = Some(value);
         self
     }
+
+    /// Sets the `same_site` field in the session cookie being built.
+    pub fn same_site(mut self, same_site: SameSite) -> Self {
+        Rc::get_mut(&mut self.0).unwrap().same_site = Some(same_site);
+        self
+    }
 }
 
 impl<S> IdentityPolicy<S> for CookieIdentityPolicy {

src/pipeline.rs

@@ -551,12 +551,12 @@ impl<S: 'static, H> ProcessResponse<S, H> {
                                 if self.resp.as_ref().unwrap().status().is_server_error()
                                 {
                                     error!(
-                                        "Error occured during request handling, status: {} {}",
+                                        "Error occurred during request handling, status: {} {}",
                                         self.resp.as_ref().unwrap().status(), err
                                     );
                                 } else {
                                     warn!(
-                                        "Error occured during request handling: {}",
+                                        "Error occurred during request handling: {}",
                                         err
                                     );
                                 }

src/scope.rs

@@ -61,7 +61,7 @@ pub struct Scope<S> {
 
 #[cfg_attr(
     feature = "cargo-clippy",
-    allow(clippy::new_without_default_derive)
+    allow(new_without_default_derive)
 )]
 impl<S: 'static> Scope<S> {
     /// Create a new scope

src/server/builder.rs

@@ -9,14 +9,20 @@ use super::acceptor::{
 };
 use super::error::AcceptorError;
 use super::handler::IntoHttpHandler;
-use super::service::HttpService;
+use super::service::{HttpService, StreamConfiguration};
 use super::settings::{ServerSettings, ServiceConfig};
 use super::KeepAlive;
 
 pub(crate) trait ServiceProvider {
     fn register(
-        &self, server: Server, lst: net::TcpListener, host: String,
-        addr: net::SocketAddr, keep_alive: KeepAlive, secure: bool, client_timeout: u64,
+        &self,
+        server: Server,
+        lst: net::TcpListener,
+        host: String,
+        addr: net::SocketAddr,
+        keep_alive: KeepAlive,
+        secure: bool,
+        client_timeout: u64,
         client_shutdown: u64,
     ) -> Server;
 }
@@ -43,8 +49,13 @@ where
     }
 
     fn finish(
-        &self, host: String, addr: net::SocketAddr, keep_alive: KeepAlive, secure: bool,
-        client_timeout: u64, client_shutdown: u64,
+        &self,
+        host: String,
+        addr: net::SocketAddr,
+        keep_alive: KeepAlive,
+        secure: bool,
+        client_timeout: u64,
+        client_shutdown: u64,
     ) -> impl ServiceFactory {
         let factory = self.factory.clone();
         let acceptor = self.acceptor.clone();
@@ -65,6 +76,7 @@ where
                         acceptor.create(),
                     )).map_err(|_| ())
                     .map_init_err(|_| ())
+                    .and_then(StreamConfiguration::new().nodelay(true))
                     .and_then(
                         HttpService::new(settings)
                             .map_init_err(|_| ())
@@ -76,6 +88,7 @@ where
                     TcpAcceptor::new(acceptor.create().map_err(AcceptorError::Service))
                         .map_err(|_| ())
                         .map_init_err(|_| ())
+                        .and_then(StreamConfiguration::new().nodelay(true))
                         .and_then(
                             HttpService::new(settings)
                                 .map_init_err(|_| ())
@@ -95,8 +108,14 @@ where
     H: IntoHttpHandler,
 {
     fn register(
-        &self, server: Server, lst: net::TcpListener, host: String,
-        addr: net::SocketAddr, keep_alive: KeepAlive, secure: bool, client_timeout: u64,
+        &self,
+        server: Server,
+        lst: net::TcpListener,
+        host: String,
+        addr: net::SocketAddr,
+        keep_alive: KeepAlive,
+        secure: bool,
+        client_timeout: u64,
         client_shutdown: u64,
     ) -> Server {
         server.listen2(

src/server/h1.rs

@@ -87,7 +87,10 @@ where
     H: HttpHandler + 'static,
 {
     pub fn new(
-        settings: ServiceConfig<H>, stream: T, buf: BytesMut, is_eof: bool,
+        settings: ServiceConfig<H>,
+        stream: T,
+        buf: BytesMut,
+        is_eof: bool,
         keepalive_timer: Option<Delay>,
     ) -> Self {
         let addr = stream.peer_addr();
@@ -123,8 +126,11 @@ where
     }
 
     pub(crate) fn for_error(
-        settings: ServiceConfig<H>, stream: T, status: StatusCode,
-        mut keepalive_timer: Option<Delay>, buf: BytesMut,
+        settings: ServiceConfig<H>,
+        stream: T,
+        status: StatusCode,
+        mut keepalive_timer: Option<Delay>,
+        buf: BytesMut,
     ) -> Self {
         if let Some(deadline) = settings.client_timer_expire() {
             let _ = keepalive_timer.as_mut().map(|delay| delay.reset(deadline));
@@ -280,7 +286,7 @@ where
                     }
                     if timer.deadline() >= self.ka_expire {
                         // check for any outstanding request handling
-                        if self.tasks.is_empty() {
+                        if self.tasks.is_empty() && self.flags.contains(Flags::FLUSHED) {
                             if !self.flags.contains(Flags::STARTED) {
                                 // timeout on first request (slow request) return 408
                                 trace!("Slow request timeout");
@@ -298,16 +304,19 @@ where
                                 if let Some(deadline) =
                                     self.settings.client_shutdown_timer()
                                 {
-                                    timer.reset(deadline)
+                                    timer.reset(deadline);
+                                    let _ = timer.poll();
                                 } else {
                                     return Ok(());
                                 }
                             }
                         } else if let Some(dl) = self.settings.keep_alive_expire() {
-                            timer.reset(dl)
+                            timer.reset(dl);
+                            let _ = timer.poll();
                         }
                     } else {
-                        timer.reset(self.ka_expire)
+                        timer.reset(self.ka_expire);
+                        let _ = timer.poll();
                     }
                 }
                 Ok(Async::NotReady) => (),

src/server/h1decoder.rs

@@ -43,7 +43,9 @@ impl H1Decoder {
     }
 
     pub fn decode<H>(
-        &mut self, src: &mut BytesMut, settings: &ServiceConfig<H>,
+        &mut self,
+        src: &mut BytesMut,
+        settings: &ServiceConfig<H>,
     ) -> Result<Option<Message>, DecoderError> {
         // read payload
         if self.decoder.is_some() {
@@ -80,7 +82,9 @@ impl H1Decoder {
     }
 
     fn parse_message<H>(
-        &self, buf: &mut BytesMut, settings: &ServiceConfig<H>,
+        &self,
+        buf: &mut BytesMut,
+        settings: &ServiceConfig<H>,
     ) -> Poll<(Request, Option<EncodingDecoder>), ParseError> {
         // Parse http message
         let mut has_upgrade = false;
@@ -178,6 +182,13 @@ impl H1Decoder {
                             }
                             header::UPGRADE => {
                                 has_upgrade = true;
+                                // check content-length, some clients (dart)
+                                // sends "content-length: 0" with websocket upgrade
+                                if let Ok(val) = value.to_str() {
+                                    if val == "websocket" {
+                                        content_length = None;
+                                    }
+                                }
                             }
                             _ => (),
                         }
@@ -221,7 +232,9 @@ pub(crate) struct HeaderIndex {
 
 impl HeaderIndex {
     pub(crate) fn record(
-        bytes: &[u8], headers: &[httparse::Header], indices: &mut [HeaderIndex],
+        bytes: &[u8],
+        headers: &[httparse::Header],
+        indices: &mut [HeaderIndex],
     ) {
         let bytes_ptr = bytes.as_ptr() as usize;
         for (header, indices) in headers.iter().zip(indices.iter_mut()) {
@@ -369,7 +382,10 @@ macro_rules! byte (
 
 impl ChunkedState {
     fn step(
-        &self, body: &mut BytesMut, size: &mut u64, buf: &mut Option<Bytes>,
+        &self,
+        body: &mut BytesMut,
+        size: &mut u64,
+        buf: &mut Option<Bytes>,
     ) -> Poll<ChunkedState, io::Error> {
         use self::ChunkedState::*;
         match *self {
@@ -432,7 +448,8 @@ impl ChunkedState {
         }
     }
     fn read_size_lf(
-        rdr: &mut BytesMut, size: &mut u64,
+        rdr: &mut BytesMut,
+        size: &mut u64,
     ) -> Poll<ChunkedState, io::Error> {
         match byte!(rdr) {
             b'\n' if *size > 0 => Ok(Async::Ready(ChunkedState::Body)),
@@ -445,7 +462,9 @@ impl ChunkedState {
     }
 
     fn read_body(
-        rdr: &mut BytesMut, rem: &mut u64, buf: &mut Option<Bytes>,
+        rdr: &mut BytesMut,
+        rem: &mut u64,
+        buf: &mut Option<Bytes>,
     ) -> Poll<ChunkedState, io::Error> {
         trace!("Chunked read, remaining={:?}", rem);
 

src/server/h2.rs

@@ -60,7 +60,10 @@ where
     H: HttpHandler + 'static,
 {
     pub fn new(
-        settings: ServiceConfig<H>, io: T, buf: Bytes, keepalive_timer: Option<Delay>,
+        settings: ServiceConfig<H>,
+        io: T,
+        buf: Bytes,
+        keepalive_timer: Option<Delay>,
     ) -> Self {
         let addr = io.peer_addr();
         let extensions = io.extensions();
@@ -284,10 +287,12 @@ where
                         if self.tasks.is_empty() {
                             return Err(HttpDispatchError::ShutdownTimeout);
                         } else if let Some(dl) = self.settings.keep_alive_expire() {
-                            timer.reset(dl)
+                            timer.reset(dl);
+                            let _ = timer.poll();
                         }
                     } else {
-                        timer.reset(self.ka_expire)
+                        timer.reset(self.ka_expire);
+                        let _ = timer.poll();
                     }
                 }
                 Ok(Async::NotReady) => (),
@@ -348,8 +353,11 @@ struct Entry<H: HttpHandler + 'static> {
 
 impl<H: HttpHandler + 'static> Entry<H> {
     fn new(
-        parts: Parts, recv: RecvStream, resp: SendResponse<Bytes>,
-        addr: Option<SocketAddr>, settings: ServiceConfig<H>,
+        parts: Parts,
+        recv: RecvStream,
+        resp: SendResponse<Bytes>,
+        addr: Option<SocketAddr>,
+        settings: ServiceConfig<H>,
         extensions: Option<Rc<Extensions>>,
     ) -> Entry<H>
     where

src/server/h2writer.rs

@@ -1,6 +1,6 @@
 #![cfg_attr(
     feature = "cargo-clippy",
-    allow(clippy::redundant_field_names)
+    allow(redundant_field_names)
 )]
 
 use std::{cmp, io};

src/server/http.rs

@@ -326,7 +326,7 @@ where
     #[doc(hidden)]
     #[cfg_attr(
         feature = "cargo-clippy",
-        allow(clippy::needless_pass_by_value)
+        allow(needless_pass_by_value)
     )]
     pub fn bind_with<S, A>(mut self, addr: S, acceptor: A) -> io::Result<Self>
     where

src/server/mod.rs

@@ -334,7 +334,7 @@ impl IoStream for ::tokio_uds::UnixStream {
     }
 
     #[inline]
-    fn set_keepalive(&mut self, _nodelay: bool) -> io::Result<()> {
+    fn set_keepalive(&mut self, _dur: Option<time::Duration>) -> io::Result<()> {
         Ok(())
     }
 }

src/server/output.rs

@@ -300,10 +300,10 @@ impl Output {
             Some(true) => {
                 // Enable transfer encoding
                 info.length = ResponseLength::Chunked;
-                if version == Version::HTTP_11 {
-                    TransferEncoding::chunked(buf)
-                } else {
+                if version == Version::HTTP_2 {
                     TransferEncoding::eof(buf)
+                } else {
+                    TransferEncoding::chunked(buf)
                 }
             }
             Some(false) => TransferEncoding::eof(buf),
@@ -337,10 +337,10 @@ impl Output {
                 } else {
                     // Enable transfer encoding
                     info.length = ResponseLength::Chunked;
-                    if version == Version::HTTP_11 {
-                        TransferEncoding::chunked(buf)
-                    } else {
+                    if version == Version::HTTP_2 {
                         TransferEncoding::eof(buf)
+                    } else {
+                        TransferEncoding::chunked(buf)
                     }
                 }
             }
@@ -438,7 +438,7 @@ impl ContentEncoder {
         }
     }
 
-    #[cfg_attr(feature = "cargo-clippy", allow(clippy::inline_always))]
+    #[cfg_attr(feature = "cargo-clippy", allow(inline_always))]
     #[inline(always)]
     pub fn write_eof(&mut self) -> Result<bool, io::Error> {
         let encoder =
@@ -480,7 +480,7 @@ impl ContentEncoder {
         }
     }
 
-    #[cfg_attr(feature = "cargo-clippy", allow(clippy::inline_always))]
+    #[cfg_attr(feature = "cargo-clippy", allow(inline_always))]
     #[inline(always)]
     pub fn write(&mut self, data: &[u8]) -> Result<(), io::Error> {
         match *self {

src/ws/frame.rs

@@ -46,7 +46,7 @@ impl Frame {
         Frame::message(payload, OpCode::Close, true, genmask)
     }
 
-    #[cfg_attr(feature = "cargo-clippy", allow(clippy::type_complexity))]
+    #[cfg_attr(feature = "cargo-clippy", allow(type_complexity))]
     fn read_copy_md<S>(
         pl: &mut PayloadBuffer<S>, server: bool, max_size: usize,
     ) -> Poll<Option<(usize, bool, OpCode, usize, Option<u32>)>, ProtocolError>

src/ws/mask.rs

@@ -1,5 +1,5 @@
 //! This is code from [Tungstenite project](https://github.com/snapview/tungstenite-rs)
-#![cfg_attr(feature = "cargo-clippy", allow(clippy::cast_ptr_alignment))]
+#![cfg_attr(feature = "cargo-clippy", allow(cast_ptr_alignment))]
 use std::ptr::copy_nonoverlapping;
 use std::slice;
 
@@ -19,7 +19,7 @@ impl<'a> ShortSlice<'a> {
 
 /// Faster version of `apply_mask()` which operates on 8-byte blocks.
 #[inline]
-#[cfg_attr(feature = "cargo-clippy", allow(clippy::cast_lossless))]
+#[cfg_attr(feature = "cargo-clippy", allow(cast_lossless))]
 pub(crate) fn apply_mask(buf: &mut [u8], mask_u32: u32) {
     // Extend the mask to 64 bits
     let mut mask_u64 = ((mask_u32 as u64) << 32) | (mask_u32 as u64);
@@ -52,7 +52,7 @@ pub(crate) fn apply_mask(buf: &mut [u8], mask_u32: u32) {
 // a `ShortSlice` must be smaller than a u64.
 #[cfg_attr(
     feature = "cargo-clippy",
-    allow(clippy::needless_pass_by_value)
+    allow(needless_pass_by_value)
 )]
 fn xor_short(buf: ShortSlice, mask: u64) {
     // Unsafe: we know that a `ShortSlice` fits in a u64

tests/test_ws.rs

@@ -385,10 +385,11 @@ fn test_ws_stopped() {
     {
         let (reader, mut writer) = srv.ws().unwrap();
         writer.text("text");
+        writer.close(None);
         let (item, _) = srv.execute(reader.into_future()).unwrap();
         assert_eq!(item, Some(ws::Message::Text("text".to_owned())));
     }
-    thread::sleep(time::Duration::from_millis(1000));
+    thread::sleep(time::Duration::from_millis(100));
 
     assert_eq!(num.load(Ordering::Relaxed), 1);
 }