run coverage report on 1.24

NamedFile: range upgrade

.travis.yml

@@ -31,12 +31,12 @@ before_script:
 
 script:
   - |
-    if [[ "$TRAVIS_RUST_VERSION" != "beta" ]]; then
+    if [[ "$TRAVIS_RUST_VERSION" != "1.24.0" ]]; then
     cargo clean
     cargo test --features="alpn,tls" -- --nocapture
     fi
   - |
-    if [[ "$TRAVIS_RUST_VERSION" == "beta" ]]; then
+    if [[ "$TRAVIS_RUST_VERSION" == "1.24.0" ]]; then
     bash <(curl https://raw.githubusercontent.com/xd009642/tarpaulin/master/travis-install.sh)
     USE_SKEPTIC=1 cargo tarpaulin --out Xml --no-count
     bash <(curl -s https://codecov.io/bash)

CHANGES.md

@@ -1,5 +1,17 @@
 # Changes
 
+## 0.6.8 (2018-05-20)
+
+* Fix scope resource path extractor #234
+
+* Re-use tcp listener on pause/resume
+
+
+## 0.6.7 (2018-05-17)
+
+* Fix compilation with --no-default-features
+
+
 ## 0.6.6 (2018-05-17)
 
 * Panic during middleware execution #226

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-web"
-version = "0.6.6"
+version = "0.6.8"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix web is a simple, pragmatic and extremely fast web framework for Rust."
 readme = "README.md"

src/fs.rs

@@ -289,30 +289,28 @@ impl Responder for NamedFile {
                 resp.set(header::ETag(etag));
             });
 
-        // TODO: Debug, enabling "accept-ranges: bytes" causes problems with
-        // certain clients when not using the ranges header.
-        //resp.header(header::ACCEPT_RANGES, format!("bytes"));
+        resp.header(header::ACCEPT_RANGES, "bytes");
 
         let mut length = self.md.len();
         let mut offset = 0;
 
-        // check for ranges header
+        // check for range header
         if let Some(ranges) = req.headers().get(header::RANGE) {
             if let Ok(rangesheader) = ranges.to_str() {
                 if let Ok(rangesvec) = HttpRange::parse(rangesheader, length) {
-                    length = rangesvec[0].length - 1;
+                    length = rangesvec[0].length;
                     offset = rangesvec[0].start;
                     resp.header(
-                        header::RANGE,
+                        header::CONTENT_RANGE,
                         format!(
-                            "bytes={}-{}/{}",
-                            offset,
-                            offset + length,
+                            "bytes {}-{}/{}", 
+                            offset, 
+                            offset + length - 1, 
                             self.md.len()
-                        ),
+                        )
                     );
                 } else {
-                    resp.header(header::RANGE, format!("*/{}", length));
+                    resp.header(header::CONTENT_RANGE, format!("bytes */{}", length));
                     return Ok(resp.status(StatusCode::RANGE_NOT_SATISFIABLE).finish());
                 };
             } else {
@@ -778,6 +776,7 @@ mod tests {
             App::new().handler("test", StaticFiles::new(".").index_file("Cargo.toml"))
         });
 
+        // Valid range header
         let request = srv
             .get()
             .uri(srv.url("/t%65st/Cargo.toml"))
@@ -787,10 +786,21 @@ mod tests {
         let response = srv.execute(request.send()).unwrap();
 
         assert_eq!(response.status(), StatusCode::PARTIAL_CONTENT);
+
+        // Invalid range header
+        let request = srv
+            .get()
+            .uri(srv.url("/t%65st/Cargo.toml"))
+            .header(header::RANGE, "bytes=1-0")
+            .finish()
+            .unwrap();
+        let response = srv.execute(request.send()).unwrap();
+
+        assert_eq!(response.status(), StatusCode::RANGE_NOT_SATISFIABLE);
     }
 
     #[test]
-    fn test_named_file_ranges_headers() {
+    fn test_named_file_content_range_headers() {
         let mut srv = test::TestServer::with_factory(|| {
             App::new().handler(
                 "test",
@@ -798,13 +808,64 @@ mod tests {
             )
         });
 
+        // Valid range header
         let request = srv
             .get()
             .uri(srv.url("/t%65st/tests/test.binary"))
             .header(header::RANGE, "bytes=10-20")
             .finish()
             .unwrap();
+
         let response = srv.execute(request.send()).unwrap();
+
+        let contentrange = response
+            .headers()
+            .get(header::CONTENT_RANGE)
+            .unwrap()
+            .to_str()
+            .unwrap();
+
+        assert_eq!(contentrange, "bytes 10-20/100");
+
+        // Invalid range header
+        let request = srv
+            .get()
+            .uri(srv.url("/t%65st/tests/test.binary"))
+            .header(header::RANGE, "bytes=10-5")
+            .finish()
+            .unwrap();
+
+        let response = srv.execute(request.send()).unwrap();
+
+        let contentrange = response
+            .headers()
+            .get(header::CONTENT_RANGE)
+            .unwrap()
+            .to_str()
+            .unwrap();
+
+        assert_eq!(contentrange, "bytes */100");
+    }
+
+    #[test]
+    fn test_named_file_content_length_headers() {
+        let mut srv = test::TestServer::with_factory(|| {
+            App::new().handler(
+                "test",
+                StaticFiles::new(".").index_file("tests/test.binary"),
+            )
+        });
+
+        // Valid range header
+        let request = srv
+            .get()
+            .uri(srv.url("/t%65st/tests/test.binary"))
+            .header(header::RANGE, "bytes=10-20")
+            .finish()
+            .unwrap();
+
+        let response = srv.execute(request.send()).unwrap();
+
         let contentlength = response
             .headers()
             .get(header::CONTENT_LENGTH)
@@ -812,23 +873,44 @@ mod tests {
             .to_str()
             .unwrap();
 
-        assert_eq!(contentlength, "10");
+        assert_eq!(contentlength, "11");
 
+        // Invalid range header
         let request = srv
             .get()
             .uri(srv.url("/t%65st/tests/test.binary"))
-            .header(header::RANGE, "bytes=10-20")
+            .header(header::RANGE, "bytes=10-8")
             .finish()
             .unwrap();
+
         let response = srv.execute(request.send()).unwrap();
-        let range = response
+
+        let contentlength = response
             .headers()
-            .get(header::RANGE)
+            .get(header::CONTENT_LENGTH)
             .unwrap()
             .to_str()
             .unwrap();
 
-        assert_eq!(range, "bytes=10-20/100");
+        assert_eq!(contentlength, "0");
+
+        // Without range header
+        let request = srv
+            .get()
+            .uri(srv.url("/t%65st/tests/test.binary"))
+            .finish()
+            .unwrap();
+
+        let response = srv.execute(request.send()).unwrap();
+
+        let contentlength = response
+            .headers()
+            .get(header::CONTENT_LENGTH)
+            .unwrap()
+            .to_str()
+            .unwrap();
+
+        assert_eq!(contentlength, "100");
     }
 
     #[test]

src/param.rs

@@ -58,6 +58,16 @@ impl<'a> Params<'a> {
         self.0.push((name, value));
     }
 
+    pub(crate) fn remove(&mut self, name: &str)
+    {
+        for idx in (0..self.0.len()).rev() {
+            if self.0[idx].0 == name {
+                self.0.remove(idx);
+                return
+            }
+        }
+    }
+
     /// Check if there are any matched patterns
     pub fn is_empty(&self) -> bool {
         self.0.is_empty()

src/scope.rs

@@ -336,6 +336,7 @@ impl<S: 'static> RouteHandler<S> for Scope<S> {
             if pattern.match_with_params(path, req.match_info_mut()) {
                 let default = unsafe { &mut *self.default.as_ref().get() };
 
+                req.match_info_mut().remove("tail");
                 if self.middlewares.is_empty() {
                     let resource = unsafe { &mut *resource.get() };
                     return resource.handle(req, Some(default));

src/server/encoding.rs

@@ -33,6 +33,7 @@ pub(crate) enum PayloadType {
 }
 
 impl PayloadType {
+    #[cfg(any(feature = "brotli", feature = "flate2"))]
     pub fn new(headers: &HeaderMap, sender: PayloadSender) -> PayloadType {
         // check content-encoding
         let enc = if let Some(enc) = headers.get(CONTENT_ENCODING) {
@@ -52,6 +53,11 @@ impl PayloadType {
             _ => PayloadType::Encoding(Box::new(EncodedPayload::new(sender, enc))),
         }
     }
+
+    #[cfg(not(any(feature = "brotli", feature = "flate2")))]
+    pub fn new(headers: &HeaderMap, sender: PayloadSender) -> PayloadType {
+        PayloadType::Sender(sender)
+    }
 }
 
 impl PayloadWriter for PayloadType {
@@ -399,6 +405,7 @@ impl ContentEncoder {
 
         // Enable content encoding only if response does not contain Content-Encoding
         // header
+        #[cfg(any(feature = "brotli", feature = "flate2"))]
         let mut encoding = if has_body {
             let encoding = match response_encoding {
                 ContentEncoding::Auto => {
@@ -425,6 +432,8 @@ impl ContentEncoder {
         } else {
             ContentEncoding::Identity
         };
+        #[cfg(not(any(feature = "brotli", feature = "flate2")))]
+        let mut encoding = ContentEncoding::Identity;
 
         #[cfg_attr(feature = "cargo-clippy", allow(match_ref_pats))]
         let mut transfer = match resp.body() {
@@ -435,40 +444,42 @@ impl ContentEncoder {
                 TransferEncoding::length(0, buf)
             }
             &Body::Binary(_) => {
-                if !(encoding == ContentEncoding::Identity
-                    || encoding == ContentEncoding::Auto)
+                #[cfg(any(feature = "brotli", feature = "flate2"))]
                 {
-                    let tmp = SharedBytes::default();
-                    let transfer = TransferEncoding::eof(tmp.clone());
-                    let mut enc = match encoding {
-                        #[cfg(feature = "flate2")]
-                        ContentEncoding::Deflate => ContentEncoder::Deflate(
-                            DeflateEncoder::new(transfer, Compression::fast()),
-                        ),
-                        #[cfg(feature = "flate2")]
-                        ContentEncoding::Gzip => ContentEncoder::Gzip(GzEncoder::new(
-                            transfer,
-                            Compression::fast(),
-                        )),
-                        #[cfg(feature = "brotli")]
-                        ContentEncoding::Br => {
-                            ContentEncoder::Br(BrotliEncoder::new(transfer, 3))
-                        }
-                        ContentEncoding::Identity | ContentEncoding::Auto => {
-                            unreachable!()
-                        }
-                    };
+                    if !(encoding == ContentEncoding::Identity
+                        || encoding == ContentEncoding::Auto)
+                    {
+                        let tmp = SharedBytes::default();
+                        let transfer = TransferEncoding::eof(tmp.clone());
+                        let mut enc = match encoding {
+                            #[cfg(feature = "flate2")]
+                            ContentEncoding::Deflate => ContentEncoder::Deflate(
+                                DeflateEncoder::new(transfer, Compression::fast()),
+                            ),
+                            #[cfg(feature = "flate2")]
+                            ContentEncoding::Gzip => ContentEncoder::Gzip(
+                                GzEncoder::new(transfer, Compression::fast()),
+                            ),
+                            #[cfg(feature = "brotli")]
+                            ContentEncoding::Br => {
+                                ContentEncoder::Br(BrotliEncoder::new(transfer, 3))
+                            }
+                            ContentEncoding::Identity | ContentEncoding::Auto => {
+                                unreachable!()
+                            }
+                        };
 
-                    let bin = resp.replace_body(Body::Empty).binary();
+                        let bin = resp.replace_body(Body::Empty).binary();
 
-                    // TODO return error!
-                    let _ = enc.write(bin);
-                    let _ = enc.write_eof();
-                    let body = tmp.take();
-                    len = body.len();
+                        // TODO return error!
+                        let _ = enc.write(bin);
+                        let _ = enc.write_eof();
+                        let body = tmp.take();
+                        len = body.len();
 
-                    encoding = ContentEncoding::Identity;
-                    resp.replace_body(Binary::from(body));
+                        encoding = ContentEncoding::Identity;
+                        resp.replace_body(Binary::from(body));
+                    }
                 }
 
                 if is_head {

src/server/h1writer.rs

@@ -1,6 +1,6 @@
 #![cfg_attr(feature = "cargo-clippy", allow(redundant_field_names))]
 
-use bytes::BufMut;
+use bytes::{BytesMut, BufMut};
 use futures::{Async, Poll};
 use std::io;
 use std::rc::Rc;
@@ -45,7 +45,7 @@ impl<T: AsyncWrite, H: 'static> H1Writer<T, H> {
         stream: T, buf: SharedBytes, settings: Rc<WorkerSettings<H>>,
     ) -> H1Writer<T, H> {
         H1Writer {
-            flags: Flags::empty(),
+            flags: Flags::KEEPALIVE,
             encoder: ContentEncoder::empty(buf.clone()),
             written: 0,
             headers_size: 0,
@@ -62,7 +62,7 @@ impl<T: AsyncWrite, H: 'static> H1Writer<T, H> {
 
     pub fn reset(&mut self) {
         self.written = 0;
-        self.flags = Flags::empty();
+        self.flags = Flags::KEEPALIVE;
     }
 
     pub fn disconnected(&mut self) {
@@ -100,6 +100,16 @@ impl<T: AsyncWrite, H: 'static> Writer for H1Writer<T, H> {
         self.written
     }
 
+    #[inline]
+    fn set_date(&self, dst: &mut BytesMut) {
+        self.settings.set_date(dst)
+    }
+
+    #[inline]
+    fn buffer(&self) -> &mut BytesMut {
+        self.buffer.get_mut()
+    }
+
     fn start(
         &mut self, req: &mut HttpInnerMessage, msg: &mut HttpResponse,
         encoding: ContentEncoding,
@@ -108,9 +118,9 @@ impl<T: AsyncWrite, H: 'static> Writer for H1Writer<T, H> {
         self.encoder =
             ContentEncoder::for_server(self.buffer.clone(), req, msg, encoding);
         if msg.keep_alive().unwrap_or_else(|| req.keep_alive()) {
-            self.flags.insert(Flags::STARTED | Flags::KEEPALIVE);
+            self.flags = Flags::STARTED | Flags::KEEPALIVE;
         } else {
-            self.flags.insert(Flags::STARTED);
+            self.flags = Flags::STARTED;
         }
 
         // Connection upgrade

src/server/h2writer.rs

@@ -71,6 +71,16 @@ impl<H: 'static> Writer for H2Writer<H> {
         self.written
     }
 
+    #[inline]
+    fn set_date(&self, dst: &mut BytesMut) {
+        self.settings.set_date(dst)
+    }
+
+    #[inline]
+    fn buffer(&self) -> &mut BytesMut {
+        self.buffer.get_mut()
+    }
+
     fn start(
         &mut self, req: &mut HttpInnerMessage, msg: &mut HttpResponse,
         encoding: ContentEncoding,

src/server/helpers.rs

@@ -143,7 +143,7 @@ pub(crate) fn write_status_line(version: Version, mut n: u16, bytes: &mut BytesM
 }
 
 /// NOTE: bytes object has to contain enough space
-pub(crate) fn write_content_length(mut n: usize, bytes: &mut BytesMut) {
+pub fn write_content_length(mut n: usize, bytes: &mut BytesMut) {
     if n < 10 {
         let mut buf: [u8; 21] = [
             b'\r', b'\n', b'c', b'o', b'n', b't', b'e', b'n', b't', b'-', b'l', b'e',

src/server/mod.rs

@@ -3,7 +3,8 @@ use std::net::Shutdown;
 use std::{io, time};
 
 use actix;
-use futures::Poll;
+use bytes::BytesMut;
+use futures::{Async, Poll};
 use tokio_core::net::TcpStream;
 use tokio_io::{AsyncRead, AsyncWrite};
 
@@ -24,6 +25,9 @@ mod worker;
 pub use self::settings::ServerSettings;
 pub use self::srv::HttpServer;
 
+#[doc(hidden)]
+pub use self::helpers::write_content_length;
+
 use body::Binary;
 use error::Error;
 use header::ContentEncoding;
@@ -132,13 +136,15 @@ impl HttpHandler for Box<HttpHandler> {
 #[doc(hidden)]
 pub trait HttpHandlerTask {
     /// Poll task, this method is used before or after *io* object is available
-    fn poll(&mut self) -> Poll<(), Error>;
+    fn poll(&mut self) -> Poll<(), Error>{
+        Ok(Async::Ready(()))
+    }
 
     /// Poll task when *io* object is available
     fn poll_io(&mut self, io: &mut Writer) -> Poll<bool, Error>;
 
     /// Connection is disconnected
-    fn disconnected(&mut self);
+    fn disconnected(&mut self) {}
 }
 
 /// Conversion helper trait
@@ -168,8 +174,16 @@ pub enum WriterState {
 #[doc(hidden)]
 /// Stream writer
 pub trait Writer {
+    /// number of bytes written to the stream
     fn written(&self) -> u64;
 
+    #[doc(hidden)]
+    fn set_date(&self, st: &mut BytesMut);
+
+    #[doc(hidden)]
+    #[cfg_attr(feature = "cargo-clippy", allow(mut_from_ref))]
+    fn buffer(&self) -> &mut BytesMut;
+
     fn start(
         &mut self, req: &mut HttpInnerMessage, resp: &mut HttpResponse,
         encoding: ContentEncoding,

src/server/srv.rs

@@ -309,7 +309,7 @@ where
 
     /// The socket address to bind
     ///
-    /// To mind multiple addresses this method can be call multiple times.
+    /// To bind multiple addresses this method can be called multiple times.
     pub fn bind<S: net::ToSocketAddrs>(mut self, addr: S) -> io::Result<Self> {
         let sockets = self.bind2(addr)?;
         self.sockets.extend(sockets);
@@ -319,7 +319,7 @@ where
     #[cfg(feature = "tls")]
     /// The ssl socket address to bind
     ///
-    /// To mind multiple addresses this method can be call multiple times.
+    /// To bind multiple addresses this method can be called multiple times.
     pub fn bind_tls<S: net::ToSocketAddrs>(
         mut self, addr: S, acceptor: TlsAcceptor,
     ) -> io::Result<Self> {
@@ -450,7 +450,6 @@ impl<H: IntoHttpHandler> HttpServer<H> {
                 self.accept.push(start_accept_thread(
                     token,
                     sock,
-                    self.backlog,
                     tx.clone(),
                     socks.clone(),
                     workers.clone(),
@@ -782,7 +781,7 @@ enum Command {
 }
 
 fn start_accept_thread(
-    token: usize, sock: Socket, backlog: i32, srv: mpsc::UnboundedSender<ServerCommand>,
+    token: usize, sock: Socket, srv: mpsc::UnboundedSender<ServerCommand>,
     socks: Slab<SocketInfo>,
     mut workers: Vec<(usize, mpsc::UnboundedSender<Conn<net::TcpStream>>)>,
 ) -> (mio::SetReadiness, sync_mpsc::Sender<Command>) {
@@ -892,8 +891,8 @@ fn start_accept_thread(
                         },
                         CMD => match rx.try_recv() {
                             Ok(cmd) => match cmd {
-                                Command::Pause => if let Some(server) = server.take() {
-                                    if let Err(err) = poll.deregister(&server) {
+                                Command::Pause => if let Some(ref server) = server {
+                                    if let Err(err) = poll.deregister(server) {
                                         error!(
                                             "Can not deregister server socket {}",
                                             err
@@ -906,15 +905,6 @@ fn start_accept_thread(
                                     }
                                 },
                                 Command::Resume => {
-                                    let lst = create_tcp_listener(addr, backlog)
-                                        .expect("Can not create net::TcpListener");
-
-                                    server = Some(
-                                        mio::net::TcpListener::from_std(lst).expect(
-                                            "Can not create mio::net::TcpListener",
-                                        ),
-                                    );
-
                                     if let Some(ref server) = server {
                                         if let Err(err) = poll.register(
                                             server,

src/server/worker.rs

@@ -239,9 +239,9 @@ impl StreamHandlerType {
         match *self {
             StreamHandlerType::Normal => "http",
             #[cfg(feature = "tls")]
-            StreamHandlerType::Tls(ref acceptor) => "https",
+            StreamHandlerType::Tls(_) => "https",
             #[cfg(feature = "alpn")]
-            StreamHandlerType::Alpn(ref acceptor) => "https",
+            StreamHandlerType::Alpn(_) => "https",
         }
     }
 }

tests/test_handlers.rs

@@ -368,6 +368,80 @@ fn test_path_and_query_extractor2_async4() {
     assert_eq!(response.status(), StatusCode::BAD_REQUEST);
 }
 
+#[test]
+fn test_scope_and_path_extractor() {
+    let mut srv = test::TestServer::with_factory(move || {
+        App::new().scope("/sc", |scope| {
+            scope.resource("/{num}/index.html", |r| {
+                r.route()
+                    .with(|p: Path<(usize,)>| {
+                        format!("Welcome {}!", p.0)
+                    })
+            })
+        })
+    });
+
+    // client request
+    let request = srv
+        .get()
+        .uri(srv.url("/sc/10/index.html"))
+        .finish()
+        .unwrap();
+    let response = srv.execute(request.send()).unwrap();
+    assert!(response.status().is_success());
+
+    // read response
+    let bytes = srv.execute(response.body()).unwrap();
+    assert_eq!(bytes, Bytes::from_static(b"Welcome 10!"));
+
+    // client request
+    let request = srv
+        .get()
+        .uri(srv.url("/sc/test1/index.html"))
+        .finish()
+        .unwrap();
+    let response = srv.execute(request.send()).unwrap();
+    assert_eq!(response.status(), StatusCode::NOT_FOUND);
+}
+
+#[test]
+fn test_nested_scope_and_path_extractor() {
+    let mut srv = test::TestServer::with_factory(move || {
+        App::new().scope("/sc", |scope| {
+            scope.nested("/{num}", |scope| {
+                scope.resource("/{num}/index.html", |r| {
+                    r.route()
+                        .with(|p: Path<(usize, usize)>| {
+                            format!("Welcome {} {}!", p.0, p.1)
+                        })
+                })
+            })
+        })
+    });
+
+    // client request
+    let request = srv
+        .get()
+        .uri(srv.url("/sc/10/12/index.html"))
+        .finish()
+        .unwrap();
+    let response = srv.execute(request.send()).unwrap();
+    assert!(response.status().is_success());
+
+    // read response
+    let bytes = srv.execute(response.body()).unwrap();
+    assert_eq!(bytes, Bytes::from_static(b"Welcome 10 12!"));
+
+    // client request
+    let request = srv
+        .get()
+        .uri(srv.url("/sc/10/test1/index.html"))
+        .finish()
+        .unwrap();
+    let response = srv.execute(request.send()).unwrap();
+    assert_eq!(response.status(), StatusCode::NOT_FOUND);
+}
+
 #[cfg(actix_impl_trait)]
 fn test_impl_trait(
     data: (Json<Value>, Path<PParam>, Query<PParam>),

tests/test_server.rs

@@ -86,7 +86,13 @@ fn test_start() {
     // pause
     let _ = srv_addr.send(server::PauseServer).wait();
     thread::sleep(time::Duration::from_millis(200));
-    assert!(net::TcpStream::connect(addr).is_err());
+    {
+        let req = client::ClientRequest::get(format!("http://{}/", addr).as_str())
+            .timeout(time::Duration::from_millis(200))
+            .finish()
+            .unwrap();
+        assert!(sys.run_until_complete(req.send()).is_err());
+    }
 
     // resume
     let _ = srv_addr.send(server::ResumeServer).wait();