/**
* @param string $data
* @param array $context
*/
protected function doPush($data, array $context)
{
$config = $this->getConfig();
if (false === $this->connected) {
if (!extension_loaded('amqp')) {
throw new \RuntimeException(sprintf('%s pusher require %s php extension', get_class($this), 'amqp'));
}
$this->connection = new \AMQPConnection($config);
$this->connection->connect();
list(, $exchange) = Utils::setupConnection($this->connection, $config);
$this->setConnected();
}
$resolver = new OptionsResolver();
$resolver->setDefaults(['routing_key' => null, 'publish_flags' => AMQP_NOPARAM, 'attributes' => array()]);
$context = $resolver->resolve($context);
$exchange->publish($data, $context['routing_key'], $context['publish_flags'], $context['attributes']);
}
/**
* @param LoopInterface $loop
* @param WampServerInterface $app
*/
public function handle(LoopInterface $loop, WampServerInterface $app)
{
$config = $this->pusher->getConfig();
$connection = new \AMQPConnection($config);
$connection->connect();
list(, , $queue) = Utils::setupConnection($connection, $config);
$this->consumer = new Consumer($queue, $loop, 0.1, 10);
$this->consumer->on('consume', function (\AMQPEnvelope $envelop, \AMQPQueue $queue) use($app, $config) {
try {
/** @var MessageInterface $message */
$message = $this->serializer->deserialize($envelop->getBody());
$request = $this->router->match(new Topic($message->getTopic()));
$app->onPush($request, $message->getData(), $this->getName());
$queue->ack($envelop->getDeliveryTag());
$this->eventDispatcher->dispatch(Events::PUSHER_SUCCESS, new PushHandlerEvent($message, $this));
} catch (\Exception $e) {
$this->logger->error('AMQP handler failed to ack message', ['exception_message' => $e->getMessage(), 'file' => $e->getFile(), 'line' => $e->getLine(), 'message' => $envelop->getBody()]);
$queue->reject($envelop->getDeliveryTag());
$this->eventDispatcher->dispatch(Events::PUSHER_FAIL, new PushHandlerEvent($envelop->getBody(), $this));
}
$this->logger->info(sprintf('AMQP transport listening on %s:%s', $config['host'], $config['port']));
});
}