Use immutable reference of service state. Update awc dns resolver. (#1905)

awc/CHANGES.md

@@ -5,6 +5,9 @@
 * `ClientRequest::insert_header` method which allows using typed headers. [#1869]
 * `ClientRequest::append_header` method which allows using typed headers. [#1869]
 
+### Changed
+* Relax default timeout for `Connector` to 5 seconds(original 1 second). [#1905]
+
 ### Removed
 * `ClientRequest::set`; use `ClientRequest::insert_header`. [#1869]
 * `ClientRequest::set_header`; use `ClientRequest::insert_header`. [#1869]
@@ -12,6 +15,7 @@
 * `ClientRequest::header`; use `ClientRequest::append_header`. [#1869]
 
 [#1869]: https://github.com/actix/actix-web/pull/1869
+[#1905]: https://github.com/actix/actix-web/pull/1905
 
 
 ## 3.0.0-beta.1 - 2021-01-07

awc/Cargo.toml

@@ -38,9 +38,9 @@ compress = ["actix-http/compress"]
 
 [dependencies]
 actix-codec = "0.4.0-beta.1"
-actix-service = "2.0.0-beta.3"
+actix-service = "2.0.0-beta.4"
 actix-http = "3.0.0-beta.1"
-actix-rt = "=2.0.0-beta.2"
+actix-rt = "2"
 
 base64 = "0.13"
 bytes = "1"
@@ -58,15 +58,12 @@ open-ssl = { version = "0.10", package = "openssl", optional = true }
 rust-tls = { version = "0.19.0", package = "rustls", optional = true, features = ["dangerous_configuration"] }
 
 [dev-dependencies]
-# TODO: actix is temporary added as dev dep for actix-macro reason.
-# Can be removed when it does not impact tests.
-actix = "0.11.0-beta.1"
 actix-web = { version = "4.0.0-beta.1", features = ["openssl"] }
 actix-http = { version = "3.0.0-beta.1", features = ["openssl"] }
 actix-http-test = { version = "3.0.0-beta.1", features = ["openssl"] }
 actix-utils = "3.0.0-beta.1"
-actix-server = "2.0.0-beta.2"
-actix-tls = { version = "3.0.0-beta.2", features = ["openssl", "rustls"] }
+actix-server = "2.0.0-beta.3"
+actix-tls = { version = "3.0.0-beta.3", features = ["openssl", "rustls"] }
 
 brotli2 = "0.3.2"
 flate2 = "1.0.13"

awc/README.md

@@ -21,7 +21,7 @@ use actix_rt::System;
 use awc::Client;
 
 fn main() {
-    System::new("test").block_on(async {
+    System::new().block_on(async {
         let client = Client::default();
 
         let res = client

awc/src/builder.rs

@@ -1,4 +1,3 @@
-use std::cell::RefCell;
 use std::convert::TryFrom;
 use std::fmt;
 use std::rc::Rc;
@@ -24,7 +23,7 @@ pub struct ClientBuilder {
     conn_window_size: Option<u32>,
     headers: HeaderMap,
     timeout: Option<Duration>,
-    connector: Option<RefCell<Box<dyn Connect>>>,
+    connector: Option<Box<dyn Connect>>,
 }
 
 impl Default for ClientBuilder {
@@ -56,7 +55,7 @@ impl ClientBuilder {
         <T::Response as Connection>::Future: 'static,
         T::Future: 'static,
     {
-        self.connector = Some(RefCell::new(Box::new(ConnectorWrapper(connector))));
+        self.connector = Some(Box::new(ConnectorWrapper(connector)));
         self
     }
 
@@ -182,9 +181,7 @@ impl ClientBuilder {
             if let Some(val) = self.stream_window_size {
                 connector = connector.initial_window_size(val)
             };
-            RefCell::new(
-                Box::new(ConnectorWrapper(connector.finish())) as Box<dyn Connect>
-            )
+            Box::new(ConnectorWrapper(connector.finish())) as _
         };
         let config = ClientConfig {
             headers: self.headers,

awc/src/connect.rs

@@ -20,14 +20,14 @@ pub(crate) struct ConnectorWrapper<T>(pub T);
 
 pub(crate) trait Connect {
     fn send_request(
-        &mut self,
+        &self,
         head: RequestHead,
         body: Body,
         addr: Option<net::SocketAddr>,
     ) -> Pin<Box<dyn Future<Output = Result<ClientResponse, SendRequestError>>>>;
 
     fn send_request_extra(
-        &mut self,
+        &self,
         head: Rc<RequestHead>,
         extra_headers: Option<HeaderMap>,
         body: Body,
@@ -36,7 +36,7 @@ pub(crate) trait Connect {
 
     /// Send request, returns Response and Framed
     fn open_tunnel(
-        &mut self,
+        &self,
         head: RequestHead,
         addr: Option<net::SocketAddr>,
     ) -> Pin<
@@ -52,7 +52,7 @@ pub(crate) trait Connect {
 
     /// Send request and extra headers, returns Response and Framed
     fn open_tunnel_extra(
-        &mut self,
+        &self,
         head: Rc<RequestHead>,
         extra_headers: Option<HeaderMap>,
         addr: Option<net::SocketAddr>,
@@ -78,7 +78,7 @@ where
     T::Future: 'static,
 {
     fn send_request(
-        &mut self,
+        &self,
         head: RequestHead,
         body: Body,
         addr: Option<net::SocketAddr>,
@@ -101,7 +101,7 @@ where
     }
 
     fn send_request_extra(
-        &mut self,
+        &self,
         head: Rc<RequestHead>,
         extra_headers: Option<HeaderMap>,
         body: Body,
@@ -126,7 +126,7 @@ where
     }
 
     fn open_tunnel(
-        &mut self,
+        &self,
         head: RequestHead,
         addr: Option<net::SocketAddr>,
     ) -> Pin<
@@ -158,7 +158,7 @@ where
     }
 
     fn open_tunnel_extra(
-        &mut self,
+        &self,
         head: Rc<RequestHead>,
         extra_headers: Option<HeaderMap>,
         addr: Option<net::SocketAddr>,

awc/src/lib.rs

@@ -93,7 +93,6 @@
 #![doc(html_logo_url = "https://actix.rs/img/logo.png")]
 #![doc(html_favicon_url = "https://actix.rs/favicon.ico")]
 
-use std::cell::RefCell;
 use std::convert::TryFrom;
 use std::rc::Rc;
 use std::time::Duration;
@@ -145,7 +144,7 @@ use self::connect::{Connect, ConnectorWrapper};
 pub struct Client(Rc<ClientConfig>);
 
 pub(crate) struct ClientConfig {
-    pub(crate) connector: RefCell<Box<dyn Connect>>,
+    pub(crate) connector: Box<dyn Connect>,
     pub(crate) headers: HeaderMap,
     pub(crate) timeout: Option<Duration>,
 }
@@ -153,9 +152,7 @@ pub(crate) struct ClientConfig {
 impl Default for Client {
     fn default() -> Self {
         Client(Rc::new(ClientConfig {
-            connector: RefCell::new(Box::new(ConnectorWrapper(
-                Connector::new().finish(),
-            ))),
+            connector: Box::new(ConnectorWrapper(Connector::new().finish())),
             headers: HeaderMap::new(),
             timeout: Some(Duration::from_secs(5)),
         }))

awc/src/sender.rs

@@ -183,15 +183,13 @@ impl RequestSender {
     where
         B: Into<Body>,
     {
-        let mut connector = config.connector.borrow_mut();
-
         let fut = match self {
             RequestSender::Owned(head) => {
-                connector.send_request(head, body.into(), addr)
-            }
-            RequestSender::Rc(head, extra_headers) => {
-                connector.send_request_extra(head, extra_headers, body.into(), addr)
+                config.connector.send_request(head, body.into(), addr)
             }
+            RequestSender::Rc(head, extra_headers) => config
+                .connector
+                .send_request_extra(head, extra_headers, body.into(), addr),
         };
 
         SendClientRequest::new(fut, response_decompress, timeout.or(config.timeout))

awc/src/ws.rs

@@ -325,11 +325,7 @@ impl WebsocketsRequest {
         let max_size = self.max_size;
         let server_mode = self.server_mode;
 
-        let fut = self
-            .config
-            .connector
-            .borrow_mut()
-            .open_tunnel(head, self.addr);
+        let fut = self.config.connector.open_tunnel(head, self.addr);
 
         // set request timeout
         let (head, framed) = if let Some(to) = self.config.timeout {

awc/tests/test_client.rs

@@ -120,9 +120,7 @@ async fn test_timeout() {
     });
 
     let connector = awc::Connector::new()
-        .connector(actix_tls::connect::new_connector(
-            actix_tls::connect::start_default_resolver().await.unwrap(),
-        ))
+        .connector(actix_tls::connect::default_connector())
         .timeout(Duration::from_secs(15))
         .finish();