Merge branch v2.11 into v3.0

docs/content/routing/entrypoints.md

@@ -504,10 +504,11 @@ You can configure Traefik to trust the forwarded headers information (`X-Forward
 
 #### `respondingTimeouts`
 
-`respondingTimeouts` are timeouts for incoming requests to the Traefik instance.
-Setting them has no effect for UDP entryPoints.
+##### `http`
 
-??? info "`transport.respondingTimeouts.readTimeout`"
+`respondingTimeouts.http` are timeouts for incoming requests to the Traefik instance.
+
+??? info "`transport.respondingTimeouts.http.readTimeout`"
 
     _Optional, Default=0s_
 
@@ -524,7 +525,8 @@ Setting them has no effect for UDP entryPoints.
         address: ":8888"
         transport:
           respondingTimeouts:
-            readTimeout: 42
+            http:
+              readTimeout: 42
     ```
 
     ```toml tab="File (TOML)"
@@ -532,18 +534,17 @@ Setting them has no effect for UDP entryPoints.
     [entryPoints]
       [entryPoints.name]
         address = ":8888"
-        [entryPoints.name.transport]
-          [entryPoints.name.transport.respondingTimeouts]
-            readTimeout = 42
+        [entryPoints.name.transport.respondingTimeouts.http]
+          readTimeout = 42
     ```
 
     ```bash tab="CLI"
     ## Static configuration
     --entryPoints.name.address=:8888
-    --entryPoints.name.transport.respondingTimeouts.readTimeout=42
+    --entryPoints.name.transport.respondingTimeouts.http.readTimeout=42
     ```
 
-??? info "`transport.respondingTimeouts.writeTimeout`"
+??? info "`transport.respondingTimeouts.http.writeTimeout`"
 
     _Optional, Default=0s_
 
@@ -561,7 +562,8 @@ Setting them has no effect for UDP entryPoints.
         address: ":8888"
         transport:
           respondingTimeouts:
-            writeTimeout: 42
+            http:
+              writeTimeout: 42
     ```
 
     ```toml tab="File (TOML)"
@@ -569,18 +571,17 @@ Setting them has no effect for UDP entryPoints.
     [entryPoints]
       [entryPoints.name]
         address = ":8888"
-        [entryPoints.name.transport]
-          [entryPoints.name.transport.respondingTimeouts]
-            writeTimeout = 42
+        [entryPoints.name.transport.respondingTimeouts.http]
+          writeTimeout = 42
     ```
 
     ```bash tab="CLI"
     ## Static configuration
     --entryPoints.name.address=:8888
-    --entryPoints.name.transport.respondingTimeouts.writeTimeout=42
+    --entryPoints.name.transport.respondingTimeouts.http.writeTimeout=42
     ```
 
-??? info "`transport.respondingTimeouts.idleTimeout`"
+??? info "`transport.respondingTimeouts.http.idleTimeout`"
 
     _Optional, Default=180s_
 
@@ -597,7 +598,8 @@ Setting them has no effect for UDP entryPoints.
         address: ":8888"
         transport:
           respondingTimeouts:
-            idleTimeout: 42
+            http:
+              idleTimeout: 42
     ```
 
     ```toml tab="File (TOML)"
@@ -605,15 +607,54 @@ Setting them has no effect for UDP entryPoints.
     [entryPoints]
       [entryPoints.name]
         address = ":8888"
-        [entryPoints.name.transport]
-          [entryPoints.name.transport.respondingTimeouts]
-            idleTimeout = 42
+        [entryPoints.name.transport.respondingTimeouts.http]
+          idleTimeout = 42
     ```
 
     ```bash tab="CLI"
     ## Static configuration
     --entryPoints.name.address=:8888
-    --entryPoints.name.transport.respondingTimeouts.idleTimeout=42
+    --entryPoints.name.transport.respondingTimeouts.http.idleTimeout=42
+
+##### `tcp`
+
+`respondingTimeouts.tcp` are timeouts for client connections to the Traefik instance.
+
+??? info "`transport.respondingTimeouts.tcp.lingeringTimeout`"
+
+    _Optional, Default=2s_
+
+    `lingeringTimeout` is the maximum duration between each TCP read operation on the connection.
+    As a layer 4 timeout, it also applies during HTTP handling, but respect the configured HTTP server `readTimeout`.
+
+    If zero, the lingering is disabled.  
+    Can be provided in a format supported by [time.ParseDuration](https://golang.org/pkg/time/#ParseDuration) or as raw values (digits).
+    If no units are provided, the value is parsed assuming seconds.
+
+    ```yaml tab="File (YAML)"
+    ## Static configuration
+    entryPoints:
+      name:
+        address: ":8888"
+        transport:
+          respondingTimeouts:
+            tcp:
+              lingeringTimeout: 42
+    ```
+
+    ```toml tab="File (TOML)"
+    ## Static configuration
+    [entryPoints]
+      [entryPoints.name]
+        address = ":8888"
+        [entryPoints.name.transport.respondingTimeouts.tcp]
+          lingeringTimeout = 42
+    ```
+
+    ```bash tab="CLI"
+    ## Static configuration
+    --entryPoints.name.address=:8888
+    --entryPoints.name.transport.respondingTimeouts.tcp.lingeringTimeout=42
     ```
 
 #### `lifeCycle`