�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\HttpKernel\Debug; use Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher as BaseTraceableEventDispatcher; use Symfony\Component\HttpKernel\KernelEvents; /** * Collects some data about event listeners. * * This event dispatcher delegates the dispatching to another one. * * @author Fabien Potencier */ class TraceableEventDispatcher extends BaseTraceableEventDispatcher { /** * {@inheritdoc} */ protected function beforeDispatch(string $eventName, object $event) { switch ($eventName) { case KernelEvents::REQUEST: $this->stopwatch->openSection(); break; case KernelEvents::VIEW: case KernelEvents::RESPONSE: // stop only if a controller has been executed if ($this->stopwatch->isStarted('controller')) { $this->stopwatch->stop('controller'); } break; case KernelEvents::TERMINATE: $token = $event->getResponse()->headers->get('X-Debug-Token'); if (null === $token) { break; } // There is a very special case when using built-in AppCache class as kernel wrapper, in the case // of an ESI request leading to a `stale` response [B] inside a `fresh` cached response [A]. // In this case, `$token` contains the [B] debug token, but the open `stopwatch` section ID // is equal to the [A] debug token. Trying to reopen section with the [B] token throws an exception // which must be caught. try { $this->stopwatch->openSection($token); } catch (\LogicException $e) { } break; } } /** * {@inheritdoc} */ protected function afterDispatch(string $eventName, object $event) { switch ($eventName) { case KernelEvents::CONTROLLER_ARGUMENTS: $this->stopwatch->start('controller', 'section'); break; case KernelEvents::RESPONSE: $token = $event->getResponse()->headers->get('X-Debug-Token'); if (null === $token) { break; } $this->stopwatch->stopSection($token); break; case KernelEvents::TERMINATE: // In the special case described in the `preDispatch` method above, the `$token` section // does not exist, then closing it throws an exception which must be caught. $token = $event->getResponse()->headers->get('X-Debug-Token'); if (null === $token) { break; } try { $this->stopwatch->stopSection($token); } catch (\LogicException $e) { } break; } } }