vendor/symfony/messenger/EventListener/AddErrorDetailsStampListener.php line 20

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  1. <?php
  3. /*
  4. * This file is part of the Symfony package.
  5. *
  6. * (c) Fabien Potencier <fabien@symfony.com>
  7. *
  8. * For the full copyright and license information, please view the LICENSE
  9. * file that was distributed with this source code.
  10. */
  12. namespace Symfony\Component\Messenger\EventListener;
  14. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  15. use Symfony\Component\Messenger\Event\WorkerMessageFailedEvent;
  16. use Symfony\Component\Messenger\Stamp\ErrorDetailsStamp;
  18. final class AddErrorDetailsStampListener implements EventSubscriberInterface
  19. {
  20. public function onMessageFailed(WorkerMessageFailedEvent $event): void
  21. {
  22. $stamp = ErrorDetailsStamp::create($event->getThrowable());
  23. $previousStamp = $event->getEnvelope()->last(ErrorDetailsStamp::class);
  25. // Do not append duplicate information
  26. if (null === $previousStamp || !$previousStamp->equals($stamp)) {
  27. $event->addStamps($stamp);
  28. }
  29. }
  31. public static function getSubscribedEvents(): array
  32. {
  33. return [
  34. // must have higher priority than SendFailedMessageForRetryListener
  35. WorkerMessageFailedEvent::class => ['onMessageFailed', 200],
  36. ];
  37. }
  38. }