public function test()
{
$delayedMessagesTopicName = 'test-delayed-' . rand();
$this->manager = $manager = new Manager($delayedMessagesTopicName);
$topicName = 'test-' . rand();
$manager->setDelayedMessagesTopic(array('publish_to' => 'localhost', 'requeue_strategy' => array('max_attempts' => 10, 'delays' => array(50))));
$manager->setTopic($topicName, array('publish_to' => array('localhost'), 'requeue_strategy' => array('max_attempts' => 3, 'delays' => $this->rsDelays)));
$pid = pcntl_fork();
if ($pid == -1) {
throw new \Exception('fork');
}
if ($pid == 0) {
$manager->setTopicConsumer($delayedMessagesTopicName, 'default', new DelayedMessagesConsumer($manager));
$manager->consumeDelayedMessagesTopic(5);
exit;
}
$manager->setTopicConsumer($topicName, 'default', $this);
$this->messages = array(array('data' => 'data_' . rand(), 'delay' => 2), array('data' => 'data_' . rand(), 'delay' => 1), array('data' => 'data_' . rand(), 'delay' => 0, 'retries' => 2), array('data' => 'data_' . rand(), 'delay' => 3, 'retries' => 1));
foreach ($this->messages as $k => $message) {
$manager->getTopic($topicName)->publish($message['data'], $message['delay']);
$this->messages[$k]['ts'] = time();
$this->messages[$k]['attempts'] = 0;
}
$this->loop = $this->readAttribute($this->readAttribute($manager->getTopic($topicName), 'nsq'), 'loop');
$manager->getTopic($topicName)->consume(array(), 7);
}
public function consume($topic, $channel, $payload)
{
$message = Message::factory($payload);
$remaining = $message->getScheduledAt() - time();
if ($remaining > 0) {
throw new RequeueMessageException(min(3600, $remaining) * 1000);
}
$target = $this->topicManager->getTopic($message->getTargetTopic());
if (!$target) {
throw new \Exception(sprintf("Unknown target topic '%s' for message '%s'", $message->getTargetTopic(), $message->getUserPayload()));
}
$target->publish($message->getUserPayload());
}