/**
* Handles fetching messages from the queue
*
* @param string $queue
*
* @return bool
*/
protected function tick($queue)
{
if ($this->shutdown) {
$this->event->shutdown();
return false;
}
list($command, $job) = $this->driver->dequeue($queue);
if (empty($command) && $this->drain) {
$this->event->drained();
return false;
} elseif (empty($command)) {
return true;
}
try {
$this->event->acknowledge($command);
$this->command_bus->handle($command);
$this->event->finish($command);
} catch (Exception $exception) {
$this->queue->add(sprintf('%s-failed', $queue), $command);
$this->event->reject($command, $exception);
} finally {
$this->driver->processed($job);
}
return true;
}
public function testDrained()
{
$this->emitter->expects($this->once())->method('emit')->with(Event::QUEUE_DRAINED);
$this->event->drained();
}