final class KernelEvents

AccessSubscriber.php in drupal/core/lib/Drupal/Core/EventSubscriber/AccessSubscriber.php

Contains Drupal\Core\EventSubscriber\AccessSubscriber.

AjaxSubscriber.php in drupal/core/lib/Drupal/Core/Ajax/AjaxSubscriber.php

Contains \Drupal\Core\Ajax\AjaxSubscriber.

BanSubscriber.php in drupal/core/modules/ban/lib/Drupal/ban/EventSubscriber/BanSubscriber.php

Definition of Drupal\ban\EventSubscriber\BanSubscriber.

ErrorsLoggerListener.php in drupal/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/ErrorsLoggerListener.php

EsiListener.php in drupal/core/vendor/symfony/http-kernel/Symfony/Component/HttpKernel/EventListener/EsiListener.php

... See full list

final class KernelEvents {

  /**
   * The REQUEST event occurs at the very beginning of request
   * dispatching
   *
   * This event allows you to create a response for a request before any
   * other code in the framework is executed. The event listener method
   * receives a Symfony\Component\HttpKernel\Event\GetResponseEvent
   * instance.
   *
   * @var string
   *
   * @api
   */
  const REQUEST = 'kernel.request';

  /**
   * The EXCEPTION event occurs when an uncaught exception appears
   *
   * This event allows you to create a response for a thrown exception or
   * to modify the thrown exception. The event listener method receives
   * a Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent
   * instance.
   *
   * @var string
   *
   * @api
   */
  const EXCEPTION = 'kernel.exception';

  /**
   * The VIEW event occurs when the return value of a controller
   * is not a Response instance
   *
   * This event allows you to create a response for the return value of the
   * controller. The event listener method receives a
   * Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent
   * instance.
   *
   * @var string
   *
   * @api
   */
  const VIEW = 'kernel.view';

  /**
   * The CONTROLLER event occurs once a controller was found for
   * handling a request
   *
   * This event allows you to change the controller that will handle the
   * request. The event listener method receives a
   * Symfony\Component\HttpKernel\Event\FilterControllerEvent instance.
   *
   * @var string
   *
   * @api
   */
  const CONTROLLER = 'kernel.controller';

  /**
   * The RESPONSE event occurs once a response was created for
   * replying to a request
   *
   * This event allows you to modify or replace the response that will be
   * replied. The event listener method receives a
   * Symfony\Component\HttpKernel\Event\FilterResponseEvent instance.
   *
   * @var string
   *
   * @api
   */
  const RESPONSE = 'kernel.response';

  /**
   * The TERMINATE event occurs once a response was sent
   *
   * This event allows you to run expensive post-response jobs.
   * The event listener method receives a
   * Symfony\Component\HttpKernel\Event\PostResponseEvent instance.
   *
   * @var string
   */
  const TERMINATE = 'kernel.terminate';

}