public function delayedPublish($delay, $msgBody, $routingKey = '', $additionalProperties = array())
{
if (!is_integer($delay) || $delay < 0) {
throw new \UnexpectedValueException('Publish delay should be a positive integer.');
}
# expire the queue a little bit after the delay, but minimum 1 second
$expiration = 1000 + floor(1.1 * $delay);
$name = sprintf('%s-exchange', $this->prefix);
$id = sprintf('%s-waiting-queue-%s-%d', $this->prefix, $routingKey, $delay);
$producer = new Producer($this->connection);
$producer->setExchangeOptions(array('name' => $name, 'type' => 'direct'));
$producer->setQueueOptions(array('name' => $id, 'routing_keys' => array($id), 'arguments' => array('x-message-ttl' => array('I', $delay), 'x-dead-letter-exchange' => array('S', $this->destination_exchange), 'x-dead-letter-routing-key' => array('S', $routingKey), 'x-expires' => array('I', $expiration))));
$producer->setupFabric();
$producer->publish($msgBody, $id, $additionalProperties);
}
private function loadProducers($app)
{
$app['rabbit.producer'] = $app->share(function ($app) {
if (!isset($app['rabbit.producers'])) {
return;
}
$producers = [];
foreach ($app['rabbit.producers'] as $name => $options) {
$connection = $this->getConnection($app, $options, $app['rabbit.connections']);
$producer = new Producer($connection);
$producer->setExchangeOptions($options['exchange_options']);
if (isset($options['queue_options'])) {
$producer->setQueueOptions($options['queue_options']);
}
if (array_key_exists('auto_setup_fabric', $options) && !$options['auto_setup_fabric']) {
$producer->disableAutoSetupFabric();
}
$producers[$name] = $producer;
}
return $producers;
});
}