static function MaintenanceModeSubscriber::getSubscribedEvents

Returns an array of event names this subscriber wants to listen to.

The array keys are event names and the value can be:

• The method name to call (priority defaults to 0)
• An array composed of the method name to call and the priority
• An array of arrays composed of the method names to call and respective priorities, or 0 if unset

For instance:

• array('eventName' => 'methodName')
• array('eventName' => array('methodName', $priority))
• array('eventName' => array(array('methodName1', $priority), array('methodName2'))

@api

Return value

array The event names to listen to

Overrides EventSubscriberInterface::getSubscribedEvents

File

drupal/core/lib/Drupal/Core/EventSubscriber/MaintenanceModeSubscriber.php, line 58

Contains \Drupal\Core\EventSubscriber\MaintenanceModeSubscriber.

Class

MaintenanceModeSubscriber

Maintenance mode subscriber for controller requests.

Namespace

Code

static function getSubscribedEvents() {

  // In order to change the maintenance status an event subscriber with a
  // priority between 30 and 40 should be added.
  $events[KernelEvents::REQUEST][] = array(
    'onKernelRequestDetermineSiteStatus',
    40,
  );
  $events[KernelEvents::REQUEST][] = array(
    'onKernelRequestMaintenance',
    30,
  );
  return $events;
}