class EsiListener extends SurrogateListener

deprecated since version 2.6, to be removed in 3.0. Use SurrogateListener instead

EsiListener adds a Surrogate-Control HTTP header when the Response needs to be parsed for ESI.

Methods

__construct(SurrogateInterface $surrogate = null)

Constructor.

onKernelResponse(FilterResponseEvent $event)

Filters the Response.

static array
getSubscribedEvents()

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

Details

in SurrogateListener at line line 33
__construct(SurrogateInterface $surrogate = null)

Constructor.

Parameters

SurrogateInterface $surrogate An SurrogateInterface instance

in SurrogateListener at line line 43
onKernelResponse(FilterResponseEvent $event)

Filters the Response.

Parameters

FilterResponseEvent $event A FilterResponseEvent instance

in SurrogateListener at line line 52
static array 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'))

Return Value

array The event names to listen to