/**
* Get messages in the queue.
*
* @param int|null $maxMessages Maximum number of messages to return
* @param int|null $timeout Visibility timeout for these messages
* @param null|ZendQueue\Queue $queue
*
* @return ZendQueue\MessageIterator
*/
public function receive($maxMessages = null, $timeout = null, Queue $queue = null)
{
$result = [];
if ($queue === null) {
$queue = $this->_queue;
}
$maxMessages = (int) $maxMessages ? (int) $maxMessages : 1;
// default approach: GET
for ($i = $maxMessages; $i > 0; --$i) {
$amqpMessage = $this->channel->basic_get($queue->getName());
if (isset($amqpMessage->delivery_info['delivery_tag'])) {
$result[] = ['body' => $amqpMessage->body, 'amqpMessage' => $amqpMessage];
$this->_count = $amqpMessage->delivery_info['message_count'];
}
}
$options = ['queue' => $queue, 'data' => $result, 'messageClass' => $queue->getMessageClass()];
$classname = $queue->getMessageSetClass();
return new $classname($options);
}
