/**
  * @param LoopInterface       $loop
  * @param WampServerInterface $app
  */
 public function handle(LoopInterface $loop, WampServerInterface $app)
 {
     $config = $this->getConfig();
     $context = new Context($loop);
     /* @var SocketWrapper $pull */
     $this->consumer = $context->getSocket(\ZMQ::SOCKET_PULL);
     $this->logger->info(sprintf('ZMQ transport listening on %s:%s', $config['host'], $config['port']));
     $this->consumer->bind('tcp://' . $config['host'] . ':' . $config['port']);
     $this->consumer->on('message', function ($data) use($app, $config) {
         try {
             /** @var MessageInterface $message */
             $message = $this->serializer->deserialize($data);
             $request = $this->router->match(new Topic($message->getTopic()));
             $app->onPush($request, $message->getData(), $this->getName());
             $this->eventDispatcher->dispatch(Events::PUSHER_SUCCESS, new PushHandlerEvent($data, $this));
         } catch (\Exception $e) {
             $this->logger->error('AMQP handler failed to ack message', ['exception_message' => $e->getMessage(), 'file' => $e->getFile(), 'line' => $e->getLine(), 'message' => $data]);
             $this->eventDispatcher->dispatch(Events::PUSHER_FAIL, new PushHandlerEvent($data, $this));
         }
     });
 }