Merge branch '6.0' into 6.1

* 6.0:
  [HttpKernel] Fix empty request stack when terminating with exception
  [HttpKernel] Remove EOL when using error_log() in HttpKernel Logger
  [HttpClient] Add test case for seeking into the content of RetryableHttpClient responses
  [HttpClient] Fix buffering after calling AsyncContext::passthru()
  s/annd/and
  s/gargage/garbage
  [Console] Fix error output on windows cli
  Reserve keys when using numeric ones
  add missing Azerbaijani translations
  fix few typos/inconsistencies in latvian translations
  Fix TypeError in Router when using UrlGenerator
  [Messenger] Fix amqp socket lost
  fix: use message object from event

Author: nicolas-grekas

Transport/Connection.php

@@ -91,6 +91,11 @@ class Connection
 
     private \AMQPExchange $amqpDelayExchange;
 
+    /**
+     * @var int
+     */
+    private $lastActivityTime = 0;
+
     public function __construct(array $connectionOptions, array $exchangeOptions, array $queuesOptions, AmqpFactory $amqpFactory = null)
     {
         if (!\extension_loaded('amqp')) {
@@ -332,6 +337,8 @@ private function publishOnExchange(\AMQPExchange $exchange, string $body, string
         $attributes['delivery_mode'] = $attributes['delivery_mode'] ?? 2;
         $attributes['timestamp'] = $attributes['timestamp'] ?? time();
 
+        $this->lastActivityTime = time();
+
         $exchange->publish(
             $body,
             $routingKey,
@@ -495,6 +502,11 @@ static function (): bool {
                     }
                 );
             }
+
+            $this->lastActivityTime = time();
+        } elseif (0 < ($this->connectionOptions['heartbeat'] ?? 0) && time() > $this->lastActivityTime + 2 * $this->connectionOptions['heartbeat']) {
+            $disconnectMethod = 'true' === ($this->connectionOptions['persistent'] ?? 'false') ? 'pdisconnect' : 'disconnect';
+            $this->amqpChannel->getConnection()->{$disconnectMethod}();
         }
 
         return $this->amqpChannel;