/**
* send some object as message to an exchange
*
* If $message is not a string, it will be converted to such.
* Objects and arrays will be JSON encoded, Primitive types
* will be casted into a string.
*
* If the $silent parameter is set to true (default) any exceptions from the
* service are suppressed. The return value is true or false then.
*
* @param array|object|string $message
* @param string $exchange
* @param null|string $routingKey
* @param boolean $silent
* @return bool
* @throws Exception
* @throws PhpAmqpLib\Exception\AMQPRuntimeException
*/
public function sendToExchange($message, $exchange, $routingKey = NULL, $silent = TRUE)
{
$message = $this->castMessageToString($message);
$amqpMessage = new \PhpAmqpLib\Message\AMQPMessage($message);
try {
$this->amqpService->send($amqpMessage, $exchange, $routingKey);
return TRUE;
} catch (\PhpAmqpLib\Exception\AMQPRuntimeException $e) {
if ($silent === FALSE) {
throw $e;
}
return FALSE;
}
}
/**
* Deletes the binding
*
* @param Tx_Amqp_Messaging_Binding $binding
* @return void
*/
public function deleteBinding(Tx_Amqp_Messaging_Binding $binding)
{
$this->service->execute(function (\PhpAmqpLib\Channel\AMQPChannel $channel) use($binding) {
if ($binding->isDestinationQueue()) {
$channel->queue_unbind($binding->getDestination(), $binding->getExchange(), $binding->getRoutingKey(), $binding->getArguments());
} else {
$channel->exchange_unbind($binding->getExchange(), $binding->getDestination(), $binding->getRoutingKey(), $binding->getArguments());
}
});
}
protected function getConnectionStatus()
{
try {
$service = new Tx_Amqp_Messaging_AMQPService(Tx_Amqp_Util_ConfigurationHelper::getConnectionFactory());
$admin = new Tx_Amqp_Messaging_AMQPAdmin($service);
$queue = $admin->declareQueue();
$messageBody = 'ping ' . microtime(TRUE);
$service->send(new \PhpAmqpLib\Message\AMQPMessage($messageBody), Tx_Amqp_Messaging_Exchange::DEFAULT_EXCHANGE, $queue->getName());
$receivedMessage = $service->receive($queue->getName());
$admin->deleteQueue($queue->getName());
if ($messageBody !== $receivedMessage->body) {
return new tx_reports_reports_status_Status('AMQP', 'Warning', sprintf('Send and receive not identical. Message sent [%s] differs from received message [%s]', $messageBody, $receivedMessage->body), tx_reports_reports_status_Status::WARNING);
}
return new tx_reports_reports_status_Status('AMQP', 'OK', 'Connection successful. Send and receive OK.', tx_reports_reports_status_Status::OK);
} catch (\Exception $e) {
$statusMessage = $e->getMessage() . ' (' . get_class($e) . ')';
return new tx_reports_reports_status_Status('AMQP', 'Error', 'Unable to send and receive messages. Reason: ' . $statusMessage, tx_reports_reports_status_Status::ERROR);
}
}
/**
* Tests the basic.return if a message cannot be delivered immediately.
*
* @test
*/
public function routeToQueueWithNoListenersShouldBasicReturn()
{
$this->markTestSkipped('immediate=true has been removed since RabbitMQ 3.0.0');
$queue = $this->admin->declareQueue();
$this->service->setImmediate(TRUE);
$self = $this;
$messageBody = 'basic.return with no consumers listening';
$this->service->send(new \PhpAmqpLib\Message\AMQPMessage($messageBody), Tx_Amqp_Messaging_AMQPService::DEFAULT_EXCHANGE, $queue->getName());
$this->service->handleReturn(function (Tx_Amqp_Messaging_UndeliverableMessage $message) use($self, $messageBody) {
$self->assertEquals($messageBody, $message->getMessage()->body);
Tx_Amqp_Messaging_AMQPUtils::throwStopException();
});
$this->admin->deleteQueue($queue->getName());
}
