add pcntl_signal_dispatch after job finish for php extension

composer.json

@@ -1,5 +1,5 @@
 {
-    "name": "yiisoft/yii2-queue",
+    "name": "dimanzver/yii2-queue",
     "description": "Yii2 Queue Extension which supported DB, Redis, RabbitMQ, Beanstalk, SQS and Gearman",
     "type": "yii2-extension",
     "keywords": ["yii", "queue", "async", "gii", "db", "redis", "rabbitmq", "beanstalk", "gearman", "sqs"],

src/drivers/amqp_interop/Queue.php

@@ -305,6 +305,10 @@ public function listen()
 
                 $this->redeliver($message);
 
+                if (function_exists('pcntl_signal_dispatch') && $consumer instanceof \Enqueue\AmqpExt\AmqpConsumer) {
+                    pcntl_signal_dispatch();
+                }
+
                 return true;
             }
 
@@ -319,6 +323,10 @@ public function listen()
                 $this->redeliver($message);
             }
 
+            if (function_exists('pcntl_signal_dispatch') && $consumer instanceof \Enqueue\AmqpExt\AmqpConsumer) {
+                pcntl_signal_dispatch();
+            }
+
             return true;
         };