Set the EventDispatcher of the request
EventDispatcherInterface $eventDispatcher:
HasDispatcherInterface
Overrides HasDispatcherInterface::setEventDispatcher
public function setEventDispatcher(EventDispatcherInterface $eventDispatcher) {
$this->eventDispatcher = $eventDispatcher;
$this->eventDispatcher
->addListener('request.error', array(
__CLASS__,
'onRequestError',
), -255);
return $this;
}