/**
* Appends a new event to rabbitmq message queue
* @throws LoggerException If the publish message fails.
*/
public function append(LoggerLoggingEvent $event)
{
if ($this->connection && $this->layout !== null && $this->append == true) {
try {
$this->channel->access_request($this->virtual_host, false, false, true, true);
$message = $this->getLayout()->format($event);
$msgObject = new AMQPMessage(json_encode($message), array('content_type' => 'text/plain'));
$this->channel->basic_publish($msgObject, $this->exchange, $this->routing_key);
} catch (LoggerException $e) {
}
}
}
public function submitInput($type, InputMessage $inputMessage)
{
$this->declareQueue($type);
if (is_null($this->replyQueueName)) {
list($this->replyQueueName, , ) = $this->channel->queue_declare('', false, false, true, false);
$replyCallbackCapture = function (AMQPMessage $amqpMessage) {
$outputMessage = new OutputMessage($amqpMessage->body);
$id = $amqpMessage->get('correlation_id');
$this->outputMessages[$id] = $outputMessage;
$channel = $amqpMessage->delivery_info['channel'];
$channel->basic_ack($amqpMessage->delivery_info['delivery_tag']);
};
$this->channel->basic_qos(null, 1, null);
$this->channel->basic_consume($this->replyQueueName, '', false, false, true, false, $replyCallbackCapture);
}
$id = Uuid::uuid4()->toString();
$amqpMessage = new AMQPMessage($inputMessage->getData(), ['reply_to' => $this->replyQueueName, 'correlation_id' => $id]);
$this->channel->basic_publish($amqpMessage, $this->getExchangeName($type));
return new InputMessageIdentifier($id);
}
/**
* Publish an event
*
* @param Imbo\EventManager\EventInterface $event The current event
*/
public function publishEvent(EventInterface $event)
{
$request = $event->getRequest();
$routeName = (string) $request->getRoute();
$methodName = strtolower($request->getMethod());
$eventName = $routeName . '.' . $methodName;
// Don't publish for messages we don't subscribe to
if (!in_array('*', $this->events) && !in_array($eventName, $this->events)) {
return;
}
// Collect data and construct the message body
$body = $this->constructMessageBody($eventName, $event->getRequest(), $event->getResponse(), $event);
// Construct the message
$msg = new AMQPMessage(json_encode($body), ['content_type' => 'application/json', 'delivery_mode' => $this->persistentDelivery ? self::DELIVERY_MODE_PERSISTENT : self::DELIVERY_MODE_NON_PERSISTENT]);
$this->initConnection();
$this->channel->basic_publish($msg, $this->exchangeConfig['name']);
$this->closeConnections();
}
/**
* Basic publish AMQP Message
* @param $message
* @param string $exchange
* @param string $routingKey
*/
public function basicPublish($message, $exchange = '', $routingKey = '')
{
$message = new AMQPMessage($message, ['delivery_mode' => 2]);
$this->channel->basic_publish($message, $exchange, $routingKey);
}
/**
* Process event - send AMQ message
*
* @param array $event
*/
protected function processEvent(&$event){
$msg = new AMQPMessage(json_encode($event), array('content_type' => 'text/json'));
$this->amqChannel->basic_publish($msg, $this->config['amqp']['exchange']);
}
