Merge 616aed669e into c85e058f5d

build(deps): bump rui314/setup-mold

Bumps [rui314/setup-mold](https://github.com/rui314/setup-mold) from 7344740a9418dcdcb481c7df83d9fbd1d5072d7d to 725a8794d15fc7563f59595bd9556495c0564878.
- [Commits](7344740a94...725a8794d1)

---
updated-dependencies:
- dependency-name: rui314/setup-mold
  dependency-version: 725a8794d15fc7563f59595bd9556495c0564878
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/ci-post-merge.yml

@@ -77,7 +77,7 @@ jobs:
         run: ./scripts/free-disk-space.sh
 
       - name: Setup mold linker
-        uses: rui314/setup-mold@7344740a9418dcdcb481c7df83d9fbd1d5072d7d # v1
+        uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
 
       - name: Install Rust
         uses: actions-rust-lang/setup-rust-toolchain@ab6845274e2ff01cd4462007e1a9d9df1ab49f42 # v1.14.0

.github/workflows/ci.yml

@@ -56,7 +56,7 @@ jobs:
 
       - name: Setup mold linker
         if: matrix.target.os == 'ubuntu-latest'
-        uses: rui314/setup-mold@7344740a9418dcdcb481c7df83d9fbd1d5072d7d # v1
+        uses: rui314/setup-mold@725a8794d15fc7563f59595bd9556495c0564878 # v1
 
       - name: Install Rust (${{ matrix.version.name }})
         uses: actions-rust-lang/setup-rust-toolchain@ab6845274e2ff01cd4462007e1a9d9df1ab49f42 # v1.14.0

actix-http/src/builder.rs

@@ -17,6 +17,7 @@ pub struct HttpServiceBuilder<T, S, X = ExpectHandler, U = UpgradeHandler> {
     keep_alive: KeepAlive,
     client_request_timeout: Duration,
     client_disconnect_timeout: Duration,
+    max_buffer_size: Option<usize>,
     secure: bool,
     local_addr: Option<net::SocketAddr>,
     expect: X,
@@ -38,6 +39,7 @@ where
             keep_alive: KeepAlive::default(),
             client_request_timeout: Duration::from_secs(5),
             client_disconnect_timeout: Duration::ZERO,
+            max_buffer_size: None,
             secure: false,
             local_addr: None,
 
@@ -124,6 +126,15 @@ where
         self.client_disconnect_timeout(dur)
     }
 
+    /// Set maximum buffer size.
+    ///
+    /// Defines the maximum size of the buffer. When the size is reached, the dispatcher
+    /// will flush the data to the IO streams
+    pub fn max_buffer_size(mut self, size: usize) -> Self {
+        self.max_buffer_size = Some(size);
+        self
+    }
+
     /// Provide service for `EXPECT: 100-Continue` support.
     ///
     /// Service get called with request that contains `EXPECT` header.
@@ -140,6 +151,7 @@ where
             keep_alive: self.keep_alive,
             client_request_timeout: self.client_request_timeout,
             client_disconnect_timeout: self.client_disconnect_timeout,
+            max_buffer_size: self.max_buffer_size,
             secure: self.secure,
             local_addr: self.local_addr,
             expect: expect.into_factory(),
@@ -164,6 +176,7 @@ where
             keep_alive: self.keep_alive,
             client_request_timeout: self.client_request_timeout,
             client_disconnect_timeout: self.client_disconnect_timeout,
+            max_buffer_size: self.max_buffer_size,
             secure: self.secure,
             local_addr: self.local_addr,
             expect: self.expect,
@@ -199,6 +212,7 @@ where
             self.keep_alive,
             self.client_request_timeout,
             self.client_disconnect_timeout,
+            self.max_buffer_size,
             self.secure,
             self.local_addr,
         );
@@ -224,6 +238,7 @@ where
             self.keep_alive,
             self.client_request_timeout,
             self.client_disconnect_timeout,
+            self.max_buffer_size,
             self.secure,
             self.local_addr,
         );
@@ -246,6 +261,7 @@ where
             self.keep_alive,
             self.client_request_timeout,
             self.client_disconnect_timeout,
+            self.max_buffer_size,
             self.secure,
             self.local_addr,
         );

actix-http/src/config.rs

@@ -17,6 +17,7 @@ struct Inner {
     keep_alive: KeepAlive,
     client_request_timeout: Duration,
     client_disconnect_timeout: Duration,
+    max_buffer_size: Option<usize>,
     secure: bool,
     local_addr: Option<std::net::SocketAddr>,
     date_service: DateService,
@@ -28,6 +29,7 @@ impl Default for ServiceConfig {
             KeepAlive::default(),
             Duration::from_secs(5),
             Duration::ZERO,
+            None,
             false,
             None,
         )
@@ -40,6 +42,7 @@ impl ServiceConfig {
         keep_alive: KeepAlive,
         client_request_timeout: Duration,
         client_disconnect_timeout: Duration,
+        max_buffer_size: Option<usize>,
         secure: bool,
         local_addr: Option<net::SocketAddr>,
     ) -> ServiceConfig {
@@ -47,6 +50,7 @@ impl ServiceConfig {
             keep_alive: keep_alive.normalize(),
             client_request_timeout,
             client_disconnect_timeout,
+            max_buffer_size,
             secure,
             local_addr,
             date_service: DateService::new(),
@@ -104,6 +108,10 @@ impl ServiceConfig {
         self.0.date_service.now()
     }
 
+    pub fn max_buffer_size(&self) -> Option<usize> {
+        self.0.max_buffer_size
+    }
+
     /// Writes date header to `dst` buffer.
     ///
     /// Low-level method that utilizes the built-in efficient date service, requiring fewer syscalls
@@ -143,8 +151,14 @@ mod tests {
 
     #[actix_rt::test]
     async fn test_date_service_update() {
-        let settings =
-            ServiceConfig::new(KeepAlive::Os, Duration::ZERO, Duration::ZERO, false, None);
+        let settings = ServiceConfig::new(
+            KeepAlive::Os,
+            Duration::ZERO,
+            Duration::ZERO,
+            None,
+            false,
+            None,
+        );
 
         yield_now().await;
 

actix-http/src/h1/dispatcher.rs

@@ -166,6 +166,7 @@ pin_project! {
         pub(super) io: Option<T>,
         read_buf: BytesMut,
         write_buf: BytesMut,
+        max_buffer_size: usize,
         codec: Codec,
     }
 }
@@ -278,6 +279,7 @@ where
                     io: Some(io),
                     read_buf: BytesMut::with_capacity(HW_BUFFER_SIZE),
                     write_buf: BytesMut::with_capacity(HW_BUFFER_SIZE),
+                    max_buffer_size: config.max_buffer_size().unwrap_or(MAX_BUFFER_SIZE),
                     codec: Codec::new(config),
                 },
             },
@@ -493,7 +495,7 @@ where
                 StateProj::SendPayload { mut body } => {
                     // keep populate writer buffer until buffer size limit hit,
                     // get blocked or finished.
-                    while this.write_buf.len() < super::payload::MAX_BUFFER_SIZE {
+                    while this.write_buf.len() < *this.max_buffer_size {
                         match body.as_mut().poll_next(cx) {
                             Poll::Ready(Some(Ok(item))) => {
                                 this.codec
@@ -532,7 +534,7 @@ where
 
                     // keep populate writer buffer until buffer size limit hit,
                     // get blocked or finished.
-                    while this.write_buf.len() < super::payload::MAX_BUFFER_SIZE {
+                    while this.write_buf.len() < *this.max_buffer_size {
                         match body.as_mut().poll_next(cx) {
                             Poll::Ready(Some(Ok(item))) => {
                                 this.codec

actix-http/src/h1/dispatcher_tests.rs

@@ -82,6 +82,7 @@ async fn late_request() {
         KeepAlive::Disabled,
         Duration::from_millis(100),
         Duration::ZERO,
+        None,
         false,
         None,
     );
@@ -149,6 +150,7 @@ async fn oneshot_connection() {
         KeepAlive::Disabled,
         Duration::from_millis(100),
         Duration::ZERO,
+        None,
         false,
         None,
     );
@@ -210,6 +212,7 @@ async fn keep_alive_timeout() {
         KeepAlive::Timeout(Duration::from_millis(200)),
         Duration::from_millis(100),
         Duration::ZERO,
+        None,
         false,
         None,
     );
@@ -289,6 +292,7 @@ async fn keep_alive_follow_up_req() {
         KeepAlive::Timeout(Duration::from_millis(500)),
         Duration::from_millis(100),
         Duration::ZERO,
+        None,
         false,
         None,
     );
@@ -453,6 +457,7 @@ async fn pipelining_ok_then_ok() {
             KeepAlive::Disabled,
             Duration::from_millis(1),
             Duration::from_millis(1),
+            None,
             false,
             None,
         );
@@ -523,6 +528,7 @@ async fn pipelining_ok_then_bad() {
             KeepAlive::Disabled,
             Duration::from_millis(1),
             Duration::from_millis(1),
+            None,
             false,
             None,
         );
@@ -586,6 +592,7 @@ async fn expect_handling() {
             KeepAlive::Disabled,
             Duration::ZERO,
             Duration::ZERO,
+            None,
             false,
             None,
         );
@@ -663,6 +670,7 @@ async fn expect_eager() {
             KeepAlive::Disabled,
             Duration::ZERO,
             Duration::ZERO,
+            None,
             false,
             None,
         );
@@ -746,6 +754,7 @@ async fn upgrade_handling() {
             KeepAlive::Disabled,
             Duration::ZERO,
             Duration::ZERO,
+            None,
             false,
             None,
         );

actix-web/src/server.rs

@@ -31,6 +31,7 @@ struct Config {
     keep_alive: KeepAlive,
     client_request_timeout: Duration,
     client_disconnect_timeout: Duration,
+    max_buffer_size: Option<usize>,
     #[allow(dead_code)] // only dead when no TLS features are enabled
     tls_handshake_timeout: Option<Duration>,
 }
@@ -116,6 +117,7 @@ where
                 keep_alive: KeepAlive::default(),
                 client_request_timeout: Duration::from_secs(5),
                 client_disconnect_timeout: Duration::from_secs(1),
+                max_buffer_size: None,
                 tls_handshake_timeout: None,
             })),
             backlog: 1024,
@@ -234,6 +236,15 @@ where
         self
     }
 
+    /// Set maximum buffer size.
+    ///
+    /// Defines the maximum size of the write buffer. When the size is reached, the dispatcher
+    /// will flush the data to the IO streams
+    pub fn max_buffer_size(self, size: usize) -> Self {
+        self.config.lock().unwrap().max_buffer_size = Some(size);
+        self
+    }
+
     /// Sets TLS handshake timeout.
     ///
     /// Defines a timeout for TLS handshake. If the TLS handshake does not complete within this
@@ -560,6 +571,10 @@ where
                         .client_disconnect_timeout(cfg.client_disconnect_timeout)
                         .local_addr(addr);
 
+                    if let Some(size) = cfg.max_buffer_size {
+                        svc = svc.max_buffer_size(size);
+                    };
+
                     if let Some(handler) = on_connect_fn.clone() {
                         svc =
                             svc.on_connect_ext(move |io: &_, ext: _| (handler)(io as &dyn Any, ext))