*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpKernel\EventListener;
use Symfony\Component\HttpFoundation\StreamedResponse;
use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
use Symfony\Component\HttpKernel\KernelEvents;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
/**
* StreamedResponseListener is responsible for sending the Response
* to the client.
*
* @author Fabien Potencier
*/
class StreamedResponseListener implements EventSubscriberInterface
{
/**
* Filters the Response.
*
* @param FilterResponseEvent $event A FilterResponseEvent instance
*/
public function onKernelResponse(FilterResponseEvent $event)
{
if (!$event->isMasterRequest()) {
return;
}
$response = $event->getResponse();
if ($response instanceof StreamedResponse) {
$response->send();
}
}
public static function getSubscribedEvents()
{
return array(
KernelEvents::RESPONSE => array('onKernelResponse', -1024),
);
}
}