{ return $message->getType() == 'reservation.create'; } /** * @param Message $message * @return Result */ public function handle(Message $message, QueueInterface $queue) { /** @var ReservationRequest $reservation */ $reservation = $message->getData(); if (rand(1, 100) >= 75) { // If a result is not successful the message will stay on the queue. $result = new Result(false, 'Oh dear, the reservation could not be created. It will be retried... soon!'); } else { $msg = sprintf("Reservation created from %s to %s", $reservation->getFrom()->format('Y-m-d H:i:d'), $reservation->getTo()->format('Y-m-d H:i:d')); // If a result is successful, the message is acked (acknowledged to be processed, removed from queue) $result = new Result(true, $msg); } return $result; } } // Creates an IronMQ backed queue $innerQueue = new Queue(new IronMQAdapter(IRONMQ_TOKEN, IRONMQ_PROJECT_ID, 'pekkis-queue-example')); // Adds our own data serializer for reservation requests $innerQueue->addDataSerializer(new ReservationRequestDataSerializer()); // Wrap the queue with Symfony events $queue = new EventDispatchingQueue($innerQueue, new EventDispatcher()); // Create a console output and attach a queue subscriber to get queue event messages to console output. $output = new ConsoleOutput(); $queue->addSubscriber(new ConsoleOutputSubscriber($output));