/**
* @test createDelivery create delivery from amqp lib message delivery_info
*/
public function deliveryInfo()
{
$amqpLibMessage = new AmqpLibMessage('body content');
$amqpLibMessage->delivery_info = ['delivery_tag' => '12345', 'exchange' => 'foo.bar', 'routing_key' => 'foo.#', 'redelivered' => true];
$delivery = AmqpMessageUtils::createDelivery($amqpLibMessage, 'foo');
$this->assertEquals('foo', $delivery->getQueue());
$this->assertEquals('body content', $delivery->getMessage()->getBody());
$this->assertEquals('12345', $delivery->getTag());
$this->assertEquals('foo.bar', $delivery->getExchange());
$this->assertEquals('foo.#', $delivery->getRoutingKey());
$this->assertTrue($delivery->isRedelivered());
}
/**
* {@inheritDoc}
*/
public function consume($queue, callable $callback, $timeout)
{
// Zero timeout = do not return, select functions expect null for it
if ($timeout == 0) {
$timeout = null;
}
try {
$active = true;
$channel = $this->getChannel();
$tag = $channel->basic_consume($queue, '', false, false, false, false, function (AMQPLibMessage $msg) use(&$active, $callback, $channel, $queue) {
if (!$callback(AmqpMessageUtils::createDelivery($msg, $queue))) {
// Stop consuming
$active = false;
}
});
while ($active) {
$changedStreams = @$this->getConnection()->select($timeout);
if (false === $changedStreams) {
$error = error_get_last();
// Check if we got interruption from system call, ex. on signal
// On some php version (ex. php 5.5 error is null on interrupted system call)
if ($error === null || stripos($error['message'], 'interrupted system call') !== false || $error['type'] !== E_ERROR || $error['type'] !== E_WARNING) {
break;
}
throw new \RuntimeException('Error while waiting on stream', 0, new \ErrorException($error['message'], 0, $error['type'], $error['file'], $error['line']));
} elseif ($changedStreams > 0) {
$channel->wait();
} else {
break;
}
}
// Cancel consumer and close channel
$channel->basic_cancel($tag);
$this->closeChannel();
} catch (\Exception $e) {
throw new DriverException('Basic consume error', $e);
}
}
public static function createDelivery(AmqpLibMessage $msg, $queue)
{
return new MessageDelivery(AmqpMessageUtils::createMessage($msg), $msg->delivery_info['delivery_tag'], $msg->delivery_info['exchange'], $queue, $msg->delivery_info['routing_key'], $msg->delivery_info['redelivered']);
}