log acctor init errors

Cargo.toml

@@ -60,8 +60,8 @@ flate2-rust = ["flate2/rust_backend"]
 
 [dependencies]
 actix = "0.7.0"
-#actix-net = { git="https://github.com/actix/actix-net.git" }
-actix-net = { path = "../actix-net" }
+actix-net = { git="https://github.com/actix/actix-net.git" }
+#actix-net = { path = "../actix-net" }
 
 base64 = "0.9"
 bitflags = "1.0"

src/client/connector.rs

@@ -51,7 +51,7 @@ type SslConnector = Arc<ClientConfig>;
     feature = "ssl",
     feature = "tls",
     feature = "rust-tls",
-)))]
+),))]
 type SslConnector = ();
 
 use server::IoStream;
@@ -290,7 +290,7 @@ impl Default for ClientConnector {
                 feature = "ssl",
                 feature = "tls",
                 feature = "rust-tls",
-            )))]
+            ),))]
             {
                 ()
             }

src/server/acceptor.rs

@@ -1,5 +1,5 @@
-use std::net;
 use std::time::Duration;
+use std::{fmt, net};
 
 use actix_net::server::ServerMessage;
 use actix_net::service::{NewService, Service};
@@ -27,6 +27,7 @@ where
     F: Fn() -> T + Send + Clone + 'static,
     T::Response: IoStream + Send,
     T: NewService<Request = TcpStream>,
+    T::InitError: fmt::Debug,
 {
     type Io = T::Response;
     type NewService = T;
@@ -84,6 +85,7 @@ pub(crate) struct TcpAcceptor<T> {
 impl<T, E> TcpAcceptor<T>
 where
     T: NewService<Request = TcpStream, Error = AcceptorError<E>>,
+    T::InitError: fmt::Debug,
 {
     pub(crate) fn new(inner: T) -> Self {
         TcpAcceptor { inner }
@@ -93,6 +95,7 @@ where
 impl<T, E> NewService for TcpAcceptor<T>
 where
     T: NewService<Request = TcpStream, Error = AcceptorError<E>>,
+    T::InitError: fmt::Debug,
 {
     type Request = net::TcpStream;
     type Response = T::Response;
@@ -111,6 +114,7 @@ where
 pub(crate) struct TcpAcceptorResponse<T>
 where
     T: NewService<Request = TcpStream>,
+    T::InitError: fmt::Debug,
 {
     fut: T::Future,
 }
@@ -118,16 +122,21 @@ where
 impl<T> Future for TcpAcceptorResponse<T>
 where
     T: NewService<Request = TcpStream>,
+    T::InitError: fmt::Debug,
 {
     type Item = TcpAcceptorService<T::Service>;
     type Error = T::InitError;
 
     fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
-        match self.fut.poll()? {
-            Async::NotReady => Ok(Async::NotReady),
-            Async::Ready(service) => {
+        match self.fut.poll() {
+            Ok(Async::NotReady) => Ok(Async::NotReady),
+            Ok(Async::Ready(service)) => {
                 Ok(Async::Ready(TcpAcceptorService { inner: service }))
             }
+            Err(e) => {
+                error!("Can not create accetor service: {:?}", e);
+                Err(e)
+            }
         }
     }
 }

src/server/builder.rs

@@ -1,5 +1,5 @@
 use std::marker::PhantomData;
-use std::net;
+use std::{fmt, net};
 
 use actix_net::either::Either;
 use actix_net::server::{Server, ServiceFactory};
@@ -37,6 +37,7 @@ where
     F: Fn() -> H + Send + Clone + 'static,
     H: IntoHttpHandler,
     A: AcceptorServiceFactory,
+    <A::NewService as NewService>::InitError: fmt::Debug,
     P: HttpPipelineFactory<H::Handler, Io = A::Io>,
 {
     /// Create http service builder
@@ -58,6 +59,7 @@ where
     pub fn acceptor<A1>(self, acceptor: A1) -> HttpServiceBuilder<F, H, A1, P>
     where
         A1: AcceptorServiceFactory,
+        <A1::NewService as NewService>::InitError: fmt::Debug,
     {
         HttpServiceBuilder {
             acceptor,
@@ -153,6 +155,7 @@ impl<F, H, A, P> ServiceProvider for HttpServiceBuilder<F, H, A, P>
 where
     F: Fn() -> H + Send + Clone + 'static,
     A: AcceptorServiceFactory,
+    <A::NewService as NewService>::InitError: fmt::Debug,
     P: HttpPipelineFactory<H::Handler, Io = A::Io>,
     H: IntoHttpHandler,
 {

src/server/http.rs

@@ -1,7 +1,8 @@
-use std::{io, mem, net};
+use std::{fmt, io, mem, net};
 
 use actix::{Addr, System};
 use actix_net::server::Server;
+use actix_net::service::NewService;
 use actix_net::ssl;
 
 use net2::TcpBuilder;
@@ -233,6 +234,7 @@ where
     pub(crate) fn listen_with<A>(mut self, lst: net::TcpListener, acceptor: A) -> Self
     where
         A: AcceptorServiceFactory,
+        <A::NewService as NewService>::InitError: fmt::Debug,
     {
         let addr = lst.local_addr().unwrap();
         self.sockets.push(Socket {
@@ -254,7 +256,7 @@ where
     ///
     /// HttpServer does not change any configuration for TcpListener,
     /// it needs to be configured before passing it to listen() method.
-    pub fn listen_tls(mut self, lst: net::TcpListener, acceptor: TlsAcceptor) -> Self {
+    pub fn listen_tls(self, lst: net::TcpListener, acceptor: TlsAcceptor) -> Self {
         use actix_net::service::NewServiceExt;
 
         self.listen_with(lst, move || {
@@ -288,7 +290,7 @@ where
     /// Use listener for accepting incoming tls connection requests
     ///
     /// This method sets alpn protocols to "h2" and "http/1.1"
-    pub fn listen_rustls(mut self, lst: net::TcpListener, config: ServerConfig) -> Self {
+    pub fn listen_rustls(self, lst: net::TcpListener, config: ServerConfig) -> Self {
         use super::{RustlsAcceptor, ServerFlags};
         use actix_net::service::NewServiceExt;
 
@@ -324,6 +326,7 @@ where
     where
         S: net::ToSocketAddrs,
         A: AcceptorServiceFactory,
+        <A::NewService as NewService>::InitError: fmt::Debug,
     {
         let sockets = self.bind2(addr)?;