prepare actix-server release

CHANGES.md

@@ -1,69 +0,0 @@
-# Changes
-
-## [0.3.0] - xxx
-
-* Split `Service` trait to separate crate
-
-* Use new `Service<Request>` trait
-
-* Add UDS listening support to `ServerBuilder`
-
-## [0.2.4] - 2018-11-21
-
-### Added
-
-* Allow to skip name resolution stage in Connector
-
-
-## [0.2.3] - 2018-11-17
-
-### Added
-
-* Framed::is_write_buf_empty() checks if write buffer is flushed
-
-## [0.2.2] - 2018-11-14
-
-### Added
-
-* Add low/high caps to Framed
-
-### Changed
-
-* Refactor Connector and Resolver services
-
-
-### Fixed
-
-* Fix wrong service to socket binding
-
-
-## [0.2.0] - 2018-11-08
-
-### Added
-
-* Timeout service
-
-* Added ServiceConfig and ServiceRuntime for server service configuration
-
-
-### Changed
-
-* Connector has been refactored
-
-* timer and LowResTimer renamed to time and LowResTime
-
-* Refactored `Server::configure()` method
-
-
-## [0.1.1] - 2018-10-10
-
-### Changed
-
-- Set actix min version - 0.7.5
-
-- Set trust-dns min version
-
-
-## [0.1.0] - 2018-10-08
-
-* Initial impl

Cargo.toml

@@ -23,9 +23,7 @@ members = [
   "actix-server",
   "actix-server-config",
   "actix-testing",
-  "actix-test-server",
   "actix-threadpool",
-  "actix-tower",
   "actix-utils",
   "router",
 ]
@@ -40,3 +38,16 @@ futures = "0.1.25"
 openssl = "0.10"
 tokio-tcp = "0.1"
 tokio-openssl = "0.3"
+
+[patch.crates-io]
+actix-codec = { path = "actix-codec" }
+actix-connect = { path = "actix-connect" }
+actix-ioframe = { path = "actix-ioframe" }
+actix-rt = { path = "actix-rt" }
+actix-server = { path = "actix-server" }
+actix-server-config = { path = "actix-server-config" }
+actix-service = { path = "actix-service" }
+actix-testing = { path = "actix-testing" }
+actix-threadpool = { path = "actix-threadpool" }
+actix-utils = { path = "actix-utils" }
+actix-router = { path = "router" }

actix-connect/Cargo.toml

@@ -57,5 +57,5 @@ webpki = { version = "0.19", optional = true }
 
 [dev-dependencies]
 bytes = "0.4"
-actix-test-server = { version="0.2.2", features=["ssl"] }
+actix-testing = { version="0.1.0" }
 actix-server-config = "0.1.0"

actix-connect/tests/test_connect.rs

@@ -1,7 +1,7 @@
 use actix_codec::{BytesCodec, Framed};
 use actix_server_config::Io;
 use actix_service::{service_fn, NewService, Service};
-use actix_test_server::TestServer;
+use actix_testing::{self as test, TestServer};
 use bytes::Bytes;
 use futures::{future::lazy, Future, Sink};
 use http::{HttpTryFrom, Uri};
@@ -12,7 +12,7 @@ use actix_connect::{default_connector, Connect};
 #[cfg(feature = "ssl")]
 #[test]
 fn test_string() {
-    let mut srv = TestServer::with(|| {
+    let srv = TestServer::with(|| {
         service_fn(|io: Io<tokio_tcp::TcpStream>| {
             Framed::new(io.into_parts().0, BytesCodec)
                 .send(Bytes::from_static(b"test"))
@@ -22,14 +22,14 @@ fn test_string() {
 
     let mut conn = default_connector();
     let addr = format!("localhost:{}", srv.port());
-    let con = srv.run_on(move || conn.call(addr.into())).unwrap();
+    let con = test::call_service(&mut conn, addr.into());
     assert_eq!(con.peer_addr().unwrap(), srv.addr());
 }
 
 #[cfg(feature = "rust-tls")]
 #[test]
 fn test_rustls_string() {
-    let mut srv = TestServer::with(|| {
+    let srv = TestServer::with(|| {
         service_fn(|io: Io<tokio_tcp::TcpStream>| {
             Framed::new(io.into_parts().0, BytesCodec)
                 .send(Bytes::from_static(b"test"))
@@ -39,12 +39,12 @@ fn test_rustls_string() {
 
     let mut conn = default_connector();
     let addr = format!("localhost:{}", srv.port());
-    let con = srv.run_on(move || conn.call(addr.into())).unwrap();
+    let con = test::call_service(&mut conn, addr.into());
     assert_eq!(con.peer_addr().unwrap(), srv.addr());
 }
 #[test]
 fn test_static_str() {
-    let mut srv = TestServer::with(|| {
+    let srv = TestServer::with(|| {
         service_fn(|io: Io<tokio_tcp::TcpStream>| {
             Framed::new(io.into_parts().0, BytesCodec)
                 .send(Bytes::from_static(b"test"))
@@ -52,33 +52,29 @@ fn test_static_str() {
         })
     });
 
-    let resolver = srv
-        .block_on(lazy(
-            || Ok::<_, ()>(actix_connect::start_default_resolver()),
-        ))
-        .unwrap();
-    let mut conn = srv
-        .block_on(lazy(|| {
-            Ok::<_, ()>(actix_connect::new_connector(resolver.clone()))
-        }))
-        .unwrap();
+    let resolver = test::block_on(lazy(
+        || Ok::<_, ()>(actix_connect::start_default_resolver()),
+    ))
+    .unwrap();
 
-    let con = srv
-        .block_on(conn.call(Connect::with("10", srv.addr())))
-        .unwrap();
+    let mut conn = test::block_on(lazy(|| {
+        Ok::<_, ()>(actix_connect::new_connector(resolver.clone()))
+    }))
+    .unwrap();
+
+    let con = test::block_on(conn.call(Connect::with("10", srv.addr()))).unwrap();
     assert_eq!(con.peer_addr().unwrap(), srv.addr());
 
     let connect = Connect::new(srv.host().to_owned());
-    let mut conn = srv
-        .block_on(lazy(|| Ok::<_, ()>(actix_connect::new_connector(resolver))))
-        .unwrap();
-    let con = srv.block_on(conn.call(connect));
+    let mut conn =
+        test::block_on(lazy(|| Ok::<_, ()>(actix_connect::new_connector(resolver)))).unwrap();
+    let con = test::block_on(conn.call(connect));
     assert!(con.is_err());
 }
 
 #[test]
 fn test_new_service() {
-    let mut srv = TestServer::with(|| {
+    let srv = TestServer::with(|| {
         service_fn(|io: Io<tokio_tcp::TcpStream>| {
             Framed::new(io.into_parts().0, BytesCodec)
                 .send(Bytes::from_static(b"test"))
@@ -86,31 +82,27 @@ fn test_new_service() {
         })
     });
 
-    let resolver = srv
-        .block_on(lazy(|| {
-            Ok::<_, ()>(actix_connect::start_resolver(
-                ResolverConfig::default(),
-                ResolverOpts::default(),
-            ))
-        }))
-        .unwrap();
-    let factory = srv
-        .block_on(lazy(|| {
-            Ok::<_, ()>(actix_connect::new_connector_factory(resolver))
-        }))
-        .unwrap();
+    let resolver = test::block_on(lazy(|| {
+        Ok::<_, ()>(actix_connect::start_resolver(
+            ResolverConfig::default(),
+            ResolverOpts::default(),
+        ))
+    }))
+    .unwrap();
+    let factory = test::block_on(lazy(|| {
+        Ok::<_, ()>(actix_connect::new_connector_factory(resolver))
+    }))
+    .unwrap();
 
-    let mut conn = srv.block_on(factory.new_service(&())).unwrap();
-    let con = srv
-        .block_on(conn.call(Connect::with("10", srv.addr())))
-        .unwrap();
+    let mut conn = test::block_on(factory.new_service(&())).unwrap();
+    let con = test::block_on(conn.call(Connect::with("10", srv.addr()))).unwrap();
     assert_eq!(con.peer_addr().unwrap(), srv.addr());
 }
 
 #[cfg(feature = "ssl")]
 #[test]
 fn test_uri() {
-    let mut srv = TestServer::with(|| {
+    let srv = TestServer::with(|| {
         service_fn(|io: Io<tokio_tcp::TcpStream>| {
             Framed::new(io.into_parts().0, BytesCodec)
                 .send(Bytes::from_static(b"test"))
@@ -120,14 +112,14 @@ fn test_uri() {
 
     let mut conn = default_connector();
     let addr = Uri::try_from(format!("https://localhost:{}", srv.port())).unwrap();
-    let con = srv.run_on(move || conn.call(addr.into())).unwrap();
+    let con = test::call_service(&mut conn, addr.into());
     assert_eq!(con.peer_addr().unwrap(), srv.addr());
 }
 
 #[cfg(feature = "rust-tls")]
 #[test]
 fn test_rustls_uri() {
-    let mut srv = TestServer::with(|| {
+    let srv = TestServer::with(|| {
         service_fn(|io: Io<tokio_tcp::TcpStream>| {
             Framed::new(io.into_parts().0, BytesCodec)
                 .send(Bytes::from_static(b"test"))
@@ -137,6 +129,6 @@ fn test_rustls_uri() {
 
     let mut conn = default_connector();
     let addr = Uri::try_from(format!("https://localhost:{}", srv.port())).unwrap();
-    let con = srv.run_on(move || conn.call(addr.into())).unwrap();
+    let con = test::call_service(&mut conn, addr.into());
     assert_eq!(con.peer_addr().unwrap(), srv.addr());
 }

actix-ioframe/Cargo.toml

@@ -29,7 +29,7 @@ log = "0.4"
 [dev-dependencies]
 actix-rt = "0.2.2"
 actix-connect = "0.2.0"
-actix-test-server = "0.2.2"
+actix-testing = "0.1.0"
 actix-server-config = "0.1.1"
 tokio-tcp = "0.1"
 tokio-timer = "0.2"

actix-ioframe/tests/test_server.rs

@@ -5,7 +5,7 @@ use std::time::Duration;
 use actix_codec::BytesCodec;
 use actix_server_config::Io;
 use actix_service::{new_apply_fn, Service};
-use actix_test_server::TestServer;
+use actix_testing::{self as test, TestServer};
 use futures::Future;
 use tokio_tcp::TcpStream;
 use tokio_timer::sleep;
@@ -19,7 +19,7 @@ fn test_disconnect() -> std::io::Result<()> {
     let disconnect = Arc::new(AtomicBool::new(false));
     let disconnect1 = disconnect.clone();
 
-    let mut srv = TestServer::with(move || {
+    let srv = TestServer::with(move || {
         let disconnect1 = disconnect1.clone();
 
         new_apply_fn(
@@ -41,15 +41,14 @@ fn test_disconnect() -> std::io::Result<()> {
         })
         .finish(|_t| Ok(None));
 
-    let conn = srv
-        .block_on(
-            actix_connect::default_connector()
-                .call(actix_connect::Connect::with(String::new(), srv.addr())),
-        )
-        .unwrap();
+    let conn = test::block_on(
+        actix_connect::default_connector()
+            .call(actix_connect::Connect::with(String::new(), srv.addr())),
+    )
+    .unwrap();
 
-    srv.block_on(client.call(conn.into_parts().0)).unwrap();
-    let _ = srv.block_on(
+    test::block_on(client.call(conn.into_parts().0)).unwrap();
+    let _ = test::block_on(
         sleep(Duration::from_millis(100))
             .map(|_| ())
             .map_err(|_| ()),

actix-server/CHANGES.md

@@ -1,5 +1,12 @@
 # Changes
 
+## [0.6.1] - 2019-09-25
+
+### Added
+
+* Add UDS listening support to `ServerBuilder`
+
+
 ## [0.6.0] - 2019-07-18
 
 ### Added

actix-server/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-server"
-version = "0.6.0"
+version = "0.6.1"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix server - General purpose tcp server"
 keywords = ["network", "framework", "async", "futures"]

actix-test-server/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-test-server"
-version = "0.2.2"
+version = "0.2.3"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix test server"
 keywords = ["network", "framework", "async", "futures"]
@@ -11,7 +11,6 @@ categories = ["network-programming", "asynchronous"]
 license = "MIT/Apache-2.0"
 exclude = [".gitignore", ".travis.yml", ".cargo/config", "appveyor.yml"]
 edition = "2018"
-workspace = ".."
 
 [lib]
 name = "actix_test_server"
@@ -21,6 +20,7 @@ path = "src/lib.rs"
 actix-rt = "0.2.1"
 actix-server = "0.5.0"
 actix-server-config = "0.1.0"
+actix-testing = "0.1.0"
 
 log = "0.4"
 net2 = "0.2"

actix-test-server/src/lib.rs

@@ -1,149 +1,2 @@
 //! Various helpers for Actix applications to use during testing.
-use std::sync::mpsc;
-use std::{net, thread};
-
-use actix_rt::{Runtime, System};
-use actix_server::{Server, StreamServiceFactory};
-pub use actix_server_config::{Io, ServerConfig};
-
-use futures::future::{lazy, Future, IntoFuture};
-use net2::TcpBuilder;
-use tokio_reactor::Handle;
-use tokio_tcp::TcpStream;
-
-/// The `TestServer` type.
-///
-/// `TestServer` is very simple test server that simplify process of writing
-/// integration tests for actix-net applications.
-///
-/// # Examples
-///
-/// ```rust
-/// use actix_service::{service_fn, IntoNewService};
-/// use actix_test_server::TestServer;
-///
-/// fn main() {
-///     let srv = TestServer::with(|| service_fn(
-///         |sock| {
-///             println!("New connection: {:?}", sock);
-///             Ok::<_, ()>(())
-///         }
-///     ));
-///
-///     println!("SOCKET: {:?}", srv.connect());
-/// }
-/// ```
-pub struct TestServer;
-
-/// Test server runstime
-pub struct TestServerRuntime {
-    addr: net::SocketAddr,
-    host: String,
-    port: u16,
-    rt: Runtime,
-}
-
-impl TestServer {
-    /// Start new test server with application factory
-    pub fn with<F: StreamServiceFactory>(factory: F) -> TestServerRuntime {
-        let (tx, rx) = mpsc::channel();
-
-        // run server in separate thread
-        thread::spawn(move || {
-            let sys = System::new("actix-test-server");
-            let tcp = net::TcpListener::bind("127.0.0.1:0").unwrap();
-            let local_addr = tcp.local_addr().unwrap();
-
-            Server::build()
-                .listen("test", tcp, factory)?
-                .workers(1)
-                .disable_signals()
-                .start();
-
-            tx.send((System::current(), local_addr)).unwrap();
-            sys.run()
-        });
-
-        let (system, addr) = rx.recv().unwrap();
-        System::set_current(system);
-
-        let rt = Runtime::new().unwrap();
-        let host = format!("{}", addr.ip());
-        let port = addr.port();
-
-        TestServerRuntime {
-            addr,
-            rt,
-            host,
-            port,
-        }
-    }
-
-    /// Get firat available unused local address
-    pub fn unused_addr() -> net::SocketAddr {
-        let addr: net::SocketAddr = "127.0.0.1:0".parse().unwrap();
-        let socket = TcpBuilder::new_v4().unwrap();
-        socket.bind(&addr).unwrap();
-        socket.reuse_address(true).unwrap();
-        let tcp = socket.to_tcp_listener().unwrap();
-        tcp.local_addr().unwrap()
-    }
-}
-
-impl TestServerRuntime {
-    /// Execute future on current runtime
-    pub fn block_on<F, I, E>(&mut self, fut: F) -> Result<I, E>
-    where
-        F: Future<Item = I, Error = E>,
-    {
-        self.rt.block_on(fut)
-    }
-
-    /// Runs the provided function, with runtime enabled.
-    pub fn run_on<F, R>(&mut self, f: F) -> Result<R::Item, R::Error>
-    where
-        F: FnOnce() -> R,
-        R: IntoFuture,
-    {
-        self.rt.block_on(lazy(|| f().into_future()))
-    }
-
-    /// Spawn future to the current runtime
-    pub fn spawn<F>(&mut self, fut: F)
-    where
-        F: Future<Item = (), Error = ()> + 'static,
-    {
-        self.rt.spawn(fut);
-    }
-
-    /// Test server host
-    pub fn host(&self) -> &str {
-        &self.host
-    }
-
-    /// Test server port
-    pub fn port(&self) -> u16 {
-        self.port
-    }
-
-    /// Get test server address
-    pub fn addr(&self) -> net::SocketAddr {
-        self.addr
-    }
-
-    /// Stop http server
-    fn stop(&mut self) {
-        System::current().stop();
-    }
-
-    /// Connect to server, return tokio TcpStream
-    pub fn connect(&self) -> std::io::Result<TcpStream> {
-        TcpStream::from_std(net::TcpStream::connect(self.addr)?, &Handle::default())
-    }
-}
-
-impl Drop for TestServerRuntime {
-    fn drop(&mut self) {
-        self.stop()
-    }
-}
+pub use actix_testing::*;

actix-tower/CHANGES.md

@@ -1,2 +0,0 @@
-# Changes
-

actix-tower/Cargo.toml

@@ -1,29 +0,0 @@
-[package]
-name = "actix-tower"
-version = "0.1.0"
-authors = ["Nikolay Kim <fafhrd91@gmail.com>", "Marcus Griep <marcus@griep.us>"]
-description = "Actix Tower"
-keywords = ["network", "framework", "async", "futures"]
-homepage = "https://actix.rs"
-repository = "https://github.com/actix/actix-net.git"
-documentation = "https://docs.rs/actix-tower/"
-categories = ["network-programming", "asynchronous"]
-license = "MIT/Apache-2.0"
-exclude = [".gitignore", ".travis.yml", ".cargo/config", "appveyor.yml"]
-edition = "2018"
-workspace = ".."
-
-[badges]
-travis-ci = { repository = "actix/actix-tower", branch = "master" }
-appveyor = { repository = "actix/actix-net" }
-codecov = { repository = "actix/actix-tower", branch = "master", service = "github" }
-
-[lib]
-name = "actix_tower"
-path = "src/lib.rs"
-
-[dependencies]
-actix-service = "0.3.6"
-futures = "0.1.24"
-tower-service = "0.2.0"
-

actix-tower/LICENSE-APACHE

@@ -1 +0,0 @@
-../LICENSE-APACHE

actix-tower/LICENSE-MIT

@@ -1 +0,0 @@
-../LICENSE-MIT

actix-tower/src/lib.rs

@@ -1,580 +0,0 @@
-//! Utilities to provide interoperability between services based on the
-//! `actix-service` and `tower-service` crates.
-//!
-//! ## Example
-//!
-//! In the following example, we take a `RandomService`—which will always
-//! return 4—and wraps it with a middleware that will always add 1 to the
-//! result. This pattern can be further used to wrap services from either
-//! `tower-service` or `actix-service` with middleware provided by the other.
-//!
-//! ```
-//! use actix_tower::ActixServiceExt;
-//! # use futures::{Async, Future};
-//! use actix_service::Service;
-//!
-//! struct RandomService;
-//! impl Service for RandomService {
-//!     // …
-//! #    type Request = ();
-//! #    type Response = u32;
-//! #    type Error = ();
-//! #    type Future = futures::future::FutureResult<Self::Response, Self::Error>;
-//! #
-//! #    fn poll_ready(&mut self) -> futures::Poll<(), Self::Error> {
-//! #        Ok(Async::Ready(()))
-//! #    }
-//! #
-//! #    fn call(&mut self, _req: Self::Request) -> Self::Future {
-//! #        futures::finished(4)
-//! #     }
-//! }
-//!
-//! struct AddOneMiddleware<S>(S);
-//! impl<S, R> tower_service::Service<R> for AddOneMiddleware<S>
-//! where
-//!     S: tower_service::Service<R, Response = u32>,
-//!     S::Future: 'static,
-//! {
-//!     /// …
-//! #    type Response = u32;
-//! #    type Error = S::Error;
-//! #    type Future = Box<dyn Future<Item = Self::Response, Error = Self::Error>>;
-//! #
-//! #    fn poll_ready(&mut self) -> futures::Poll<(), Self::Error> {
-//! #        self.0.poll_ready()
-//! #    }
-//! #
-//! #    fn call(&mut self, req: R) -> Self::Future {
-//! #        let fut = self.0.call(req).map(|x| x + 1);
-//! #        Box::new(fut)
-//! #    }
-//! }
-//!
-//! let mut s = RandomService.wrap_with_tower_middleware(AddOneMiddleware);
-//! assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-//! assert_eq!(Ok(Async::Ready(5)), s.call(()).poll());
-//! ```
-
-use actix_service::Service as ActixService;
-use std::marker::PhantomData;
-use tower_service::Service as TowerService;
-
-/// Compatibility wrapper associating a `tower_service::Service` with a particular
-/// `Request` type, so that it can be used as an `actix_service::Service`.
-///
-/// Generally created through convenience methods on the `TowerServiceExt<R>` trait.
-pub struct ActixCompat<S, R> {
-    inner: S,
-    _phantom: PhantomData<R>,
-}
-
-impl<S, R> ActixCompat<S, R> {
-    /// Wraps a `tower_service::Service` in a compatibility wrapper.
-    pub fn new(inner: S) -> Self {
-        ActixCompat {
-            inner,
-            _phantom: PhantomData,
-        }
-    }
-}
-
-/// Extension trait for wrapping a `tower_service::Service` instance for use as
-/// an `actix_service::Service`.
-pub trait TowerServiceExt<R>: TowerService<R> + Sized {
-    /// Wraps a `tower_service::Service` in a compatibility wrapper.
-    ///
-    /// ```
-    /// use actix_service::Service;
-    /// use actix_tower::TowerServiceExt;
-    /// # use futures::{Async, Future};
-    ///
-    /// struct RandomService;
-    /// impl<R> tower_service::Service<R> for RandomService {
-    ///     // …
-    /// #    type Response = u32;
-    /// #    type Error = ();
-    /// #    type Future = futures::future::FutureResult<Self::Response, Self::Error>;
-    /// #
-    /// #    fn poll_ready(&mut self) -> futures::Poll<(), Self::Error> {
-    /// #        Ok(Async::Ready(()))
-    /// #    }
-    /// #
-    /// #    fn call(&mut self, _req: R) -> Self::Future {
-    /// #        futures::finished(4)
-    /// #     }
-    /// }
-    ///
-    /// let mut s = RandomService.into_actix_service();
-    /// assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-    /// assert_eq!(Ok(Async::Ready(4)), s.call(()).poll());
-    /// ```
-    fn into_actix_service(self) -> ActixCompat<Self, R> {
-        ActixCompat::new(self)
-    }
-
-    /// Takes a function that, when provided with an `actix_service::Service` wraps it
-    /// and returns a new service. Useful for wrapping a `tower_service::Service` with
-    /// middleware built for `actix_service`.
-    ///
-    /// ```
-    /// use actix_tower::TowerServiceExt;
-    /// # use futures::{Async, Future};
-    /// use tower_service::Service;
-    ///
-    /// struct RandomService;
-    /// impl<R> Service<R> for RandomService {
-    ///     // …
-    /// #    type Response = u32;
-    /// #    type Error = ();
-    /// #    type Future = futures::future::FutureResult<Self::Response, Self::Error>;
-    /// #
-    /// #    fn poll_ready(&mut self) -> futures::Poll<(), Self::Error> {
-    /// #        Ok(Async::Ready(()))
-    /// #    }
-    /// #
-    /// #    fn call(&mut self, _req: R) -> Self::Future {
-    /// #        futures::finished(4)
-    /// #     }
-    /// }
-    ///
-    /// struct AddOneTransform<S>(S);
-    /// impl<S> actix_service::Service for AddOneTransform<S>
-    /// where
-    ///     S: actix_service::Service<Response = u32>,
-    ///     S::Future: 'static,
-    /// {
-    ///     /// …
-    /// #    type Request = S::Request;
-    /// #    type Response = u32;
-    /// #    type Error = S::Error;
-    /// #    type Future = Box<dyn Future<Item = Self::Response, Error = Self::Error>>;
-    /// #
-    /// #    fn poll_ready(&mut self) -> futures::Poll<(), Self::Error> {
-    /// #        self.0.poll_ready()
-    /// #    }
-    /// #
-    /// #    fn call(&mut self, req: Self::Request) -> Self::Future {
-    /// #        let fut = self.0.call(req).map(|x| x + 1);
-    /// #        Box::new(fut)
-    /// #    }
-    /// }
-    ///
-    /// let mut s = RandomService.wrap_with_actix_middleware(AddOneTransform);
-    /// assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-    /// assert_eq!(Ok(Async::Ready(5)), s.call(()).poll());
-    /// ```
-    fn wrap_with_actix_middleware<F, U>(self, f: F) -> TowerCompat<U>
-    where
-        F: FnOnce(ActixCompat<Self, R>) -> U,
-        U: ActixService<Request = R>,
-    {
-        f(self.into_actix_service()).into_tower_service()
-    }
-}
-
-impl<S, R> TowerServiceExt<R> for S where S: TowerService<R> + Sized {}
-
-impl<S, R> ActixService for ActixCompat<S, R>
-where
-    S: TowerService<R>,
-{
-    type Request = R;
-    type Response = S::Response;
-    type Error = S::Error;
-    type Future = S::Future;
-
-    fn poll_ready(&mut self) -> futures::Poll<(), Self::Error> {
-        TowerService::poll_ready(&mut self.inner)
-    }
-
-    fn call(&mut self, req: Self::Request) -> Self::Future {
-        TowerService::call(&mut self.inner, req)
-    }
-}
-
-/// Compatibility wrapper associating an `actix_service::Service` with a particular
-/// `Request` type, so that it can be used as a `tower_service::Service`.
-///
-/// Generally created through convenience methods on the `ActixServiceExt<R>` trait.
-pub struct TowerCompat<S> {
-    inner: S,
-}
-
-impl<S> TowerCompat<S> {
-    /// Wraps an `actix_service::Service` in a compatibility wrapper.
-    pub fn new(inner: S) -> Self {
-        TowerCompat { inner }
-    }
-}
-
-/// Extension trait for wrapping an `actix_service::Service` instance for use as
-/// a `tower_service::Service`.
-pub trait ActixServiceExt: ActixService + Sized {
-    /// Wraps a `tower_service::Service` in a compatibility wrapper.
-    ///
-    /// ```
-    /// use actix_tower::ActixServiceExt;
-    /// # use futures::{Async, Future};
-    /// use tower_service::Service;
-    ///
-    /// struct RandomService;
-    /// impl actix_service::Service for RandomService {
-    ///     // …
-    /// #    type Request = ();
-    /// #    type Response = u32;
-    /// #    type Error = ();
-    /// #    type Future = futures::future::FutureResult<Self::Response, Self::Error>;
-    /// #
-    /// #    fn poll_ready(&mut self) -> futures::Poll<(), Self::Error> {
-    /// #        Ok(Async::Ready(()))
-    /// #    }
-    /// #
-    /// #    fn call(&mut self, _req: Self::Request) -> Self::Future {
-    /// #        futures::finished(4)
-    /// #     }
-    /// }
-    ///
-    /// let mut s = RandomService.into_tower_service();
-    /// assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-    /// assert_eq!(Ok(Async::Ready(4)), s.call(()).poll());
-    /// ```
-    fn into_tower_service(self) -> TowerCompat<Self> {
-        TowerCompat::new(self)
-    }
-
-    /// Takes a function that, when provided with a `tower_service::Service` wraps it
-    /// and returns a new service. Useful for wrapping an `actix_service::Service` with
-    /// middleware built for `tower_service`.
-    ///
-    /// ```
-    /// use actix_tower::ActixServiceExt;
-    /// # use futures::{Async, Future};
-    /// use actix_service::Service;
-    ///
-    /// struct RandomService;
-    /// impl Service for RandomService {
-    ///     // …
-    /// #    type Request = ();
-    /// #    type Response = u32;
-    /// #    type Error = ();
-    /// #    type Future = futures::future::FutureResult<Self::Response, Self::Error>;
-    /// #
-    /// #    fn poll_ready(&mut self) -> futures::Poll<(), Self::Error> {
-    /// #        Ok(Async::Ready(()))
-    /// #    }
-    /// #
-    /// #    fn call(&mut self, _req: Self::Request) -> Self::Future {
-    /// #        futures::finished(4)
-    /// #     }
-    /// }
-    ///
-    /// struct AddOneMiddleware<S>(S);
-    /// impl<S, R> tower_service::Service<R> for AddOneMiddleware<S>
-    /// where
-    ///     S: tower_service::Service<R, Response = u32>,
-    ///     S::Future: 'static,
-    /// {
-    ///     /// …
-    /// #    type Response = u32;
-    /// #    type Error = S::Error;
-    /// #    type Future = Box<dyn Future<Item = Self::Response, Error = Self::Error>>;
-    /// #
-    /// #    fn poll_ready(&mut self) -> futures::Poll<(), Self::Error> {
-    /// #        self.0.poll_ready()
-    /// #    }
-    /// #
-    /// #    fn call(&mut self, req: R) -> Self::Future {
-    /// #        let fut = self.0.call(req).map(|x| x + 1);
-    /// #        Box::new(fut)
-    /// #    }
-    /// }
-    ///
-    /// let mut s = RandomService.wrap_with_tower_middleware(AddOneMiddleware);
-    /// assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-    /// assert_eq!(Ok(Async::Ready(5)), s.call(()).poll());
-    /// ```
-    fn wrap_with_tower_middleware<F, U>(self, f: F) -> ActixCompat<U, Self::Request>
-    where
-        F: FnOnce(TowerCompat<Self>) -> U,
-        U: TowerService<Self::Request>,
-    {
-        f(self.into_tower_service()).into_actix_service()
-    }
-}
-
-impl<S> ActixServiceExt for S where S: ActixService + Sized {}
-
-impl<S> TowerService<S::Request> for TowerCompat<S>
-where
-    S: ActixService,
-{
-    type Response = S::Response;
-    type Error = S::Error;
-    type Future = S::Future;
-
-    fn poll_ready(&mut self) -> futures::Poll<(), Self::Error> {
-        ActixService::poll_ready(&mut self.inner)
-    }
-
-    fn call(&mut self, req: S::Request) -> Self::Future {
-        ActixService::call(&mut self.inner, req)
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    mod tower_service_into_actix_service {
-        use crate::TowerServiceExt;
-        use actix_service::{Service as ActixService, ServiceExt, Transform};
-        use futures::{future::FutureResult, Async, Future, Poll};
-        use tower_service::Service as TowerService;
-
-        #[test]
-        fn random_service_returns_4() {
-            let mut s = RandomService.into_actix_service();
-
-            assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-
-            assert_eq!(Ok(Async::Ready(4)), s.call(()).poll());
-        }
-
-        #[test]
-        fn random_service_can_combine() {
-            let mut s = RandomService.into_actix_service().map(|x| x + 1);
-
-            assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-
-            assert_eq!(Ok(Async::Ready(5)), s.call(()).poll());
-        }
-
-        #[test]
-        fn random_service_can_use_actix_middleware() {
-            let mut s = RandomService.wrap_with_actix_middleware(DoMathTransform);
-
-            assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-
-            assert_eq!(Ok(Async::Ready(68)), s.call(()).poll());
-        }
-
-        #[test]
-        fn random_service_and_add_service_chained() {
-            let s1 = RandomService.into_actix_service();
-            let s2 = AddOneService.into_actix_service();
-            let s3 = AddOneService.into_actix_service();
-
-            let mut s = s1.and_then(s2).and_then(s3);
-
-            assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-
-            assert_eq!(Ok(Async::Ready(6)), s.call(()).poll());
-        }
-
-        #[test]
-        fn random_service_and_add_service_and_ignoring_service_chained() {
-            let s1 = RandomService.into_actix_service();
-            let s2 = AddOneService.into_actix_service();
-            let s3 = AddOneService.into_actix_service();
-            let s4 = RandomService.into_actix_service();
-
-            let mut s = s1.and_then(s2).and_then(s3).and_then(s4);
-
-            assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-
-            assert_eq!(Ok(Async::Ready(4)), s.call(()).poll());
-        }
-
-        #[test]
-        fn random_service_can_be_transformed_to_do_math() {
-            let transform = DoMath;
-
-            let mut s = transform
-                .new_transform(RandomService.into_actix_service())
-                .wait()
-                .unwrap();
-
-            assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-
-            assert_eq!(Ok(Async::Ready(68)), s.call(()).poll());
-        }
-
-        struct RandomService;
-        impl<R> TowerService<R> for RandomService {
-            type Response = u32;
-            type Error = ();
-            type Future = FutureResult<Self::Response, Self::Error>;
-
-            fn poll_ready(&mut self) -> Poll<(), Self::Error> {
-                Ok(Async::Ready(()))
-            }
-
-            fn call(&mut self, _req: R) -> Self::Future {
-                futures::finished(4)
-            }
-        }
-
-        struct AddOneService;
-        impl TowerService<u32> for AddOneService {
-            type Response = u32;
-            type Error = ();
-            type Future = FutureResult<Self::Response, Self::Error>;
-
-            fn poll_ready(&mut self) -> Poll<(), Self::Error> {
-                Ok(Async::Ready(()))
-            }
-
-            fn call(&mut self, req: u32) -> Self::Future {
-                futures::finished(req + 1)
-            }
-        }
-
-        struct DoMathTransform<S>(S);
-        impl<S> ActixService for DoMathTransform<S>
-        where
-            S: ActixService<Response = u32>,
-            S::Future: 'static,
-        {
-            type Request = S::Request;
-            type Response = u32;
-            type Error = S::Error;
-            type Future = Box<dyn Future<Item = Self::Response, Error = Self::Error>>;
-
-            fn poll_ready(&mut self) -> Poll<(), Self::Error> {
-                self.0.poll_ready()
-            }
-
-            fn call(&mut self, req: Self::Request) -> Self::Future {
-                let fut = self.0.call(req).map(|x| x * 17);
-                Box::new(fut)
-            }
-        }
-
-        struct DoMath;
-        impl<S> Transform<S> for DoMath
-        where
-            S: ActixService<Response = u32>,
-            S::Future: 'static,
-        {
-            type Request = S::Request;
-            type Response = u32;
-            type Error = S::Error;
-            type Transform = DoMathTransform<S>;
-            type InitError = ();
-            type Future = FutureResult<Self::Transform, Self::InitError>;
-
-            fn new_transform(&self, service: S) -> Self::Future {
-                futures::finished(DoMathTransform(service))
-            }
-        }
-    }
-
-    mod actix_service_into_tower_service {
-        use crate::{ActixServiceExt, TowerServiceExt};
-        use actix_service::{Service as ActixService, ServiceExt};
-        use futures::{future::FutureResult, Async, Future, Poll};
-        use tower_service::Service as TowerService;
-
-        #[test]
-        fn random_service_returns_4() {
-            let mut s = RandomService.into_tower_service();
-
-            assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-
-            assert_eq!(Ok(Async::Ready(4)), s.call(()).poll());
-        }
-
-        #[test]
-        fn random_service_can_use_tower_middleware() {
-            let mut s =
-                AddOneService::wrap(RandomService.into_tower_service()).into_actix_service();
-
-            assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-
-            assert_eq!(Ok(Async::Ready(5)), s.call(()).poll());
-        }
-
-        #[test]
-        fn do_math_service_can_use_tower_middleware() {
-            let mut s =
-                AddOneService::wrap(DoMathService.into_tower_service()).into_actix_service();
-
-            assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-
-            assert_eq!(Ok(Async::Ready(188)), s.call(11).poll());
-        }
-
-        #[test]
-        fn random_service_and_add_service_and_ignoring_service_chained() {
-            let s1 = RandomService.wrap_with_tower_middleware(AddOneService::wrap);
-            let s2 = DoMathService.wrap_with_tower_middleware(AddOneService::wrap);
-
-            let mut s = s1.and_then(s2);
-
-            assert_eq!(Ok(Async::Ready(())), s.poll_ready());
-
-            assert_eq!(Ok(Async::Ready(86)), s.call(()).poll());
-        }
-
-        struct RandomService;
-        impl ActixService for RandomService {
-            type Request = ();
-            type Response = u32;
-            type Error = ();
-            type Future = FutureResult<Self::Response, Self::Error>;
-
-            fn poll_ready(&mut self) -> Poll<(), Self::Error> {
-                Ok(Async::Ready(()))
-            }
-
-            fn call(&mut self, _req: Self::Request) -> Self::Future {
-                futures::finished(4)
-            }
-        }
-
-        struct AddOneService<S> {
-            inner: S,
-        }
-
-        impl<S> AddOneService<S> {
-            fn wrap(inner: S) -> Self {
-                AddOneService { inner }
-            }
-        }
-
-        impl<S, R> TowerService<R> for AddOneService<S>
-        where
-            S: TowerService<R, Response = u32>,
-            S::Future: 'static,
-        {
-            type Response = u32;
-            type Error = S::Error;
-            type Future = Box<dyn Future<Item = Self::Response, Error = Self::Error>>;
-
-            fn poll_ready(&mut self) -> Poll<(), Self::Error> {
-                self.inner.poll_ready()
-            }
-
-            fn call(&mut self, req: R) -> Self::Future {
-                let fut = self.inner.call(req).map(|x| x + 1);
-
-                Box::new(fut)
-            }
-        }
-
-        struct DoMathService;
-        impl ActixService for DoMathService {
-            type Request = u32;
-            type Response = u32;
-            type Error = ();
-            type Future = FutureResult<Self::Response, Self::Error>;
-
-            fn poll_ready(&mut self) -> Poll<(), Self::Error> {
-                Ok(Async::Ready(()))
-            }
-
-            fn call(&mut self, req: Self::Request) -> Self::Future {
-                futures::finished(req * 17)
-            }
-        }
-    }
-}