protected function initEvent()
{
$dispatcher = Event\EventDispatcher::getDispatcher();
$dispatcher->addListener("connect", function () {
$endpoint = $this->getRequest()->getSession()->get('endpoint');
$this->writeChunkEnd(ProtocolBuilder::Connect($endpoint));
}, array($this->connection->getSessionId()));
$dispatcher->addListener("server.emit", function (Event\MessageEvent $messageEvent) {
$message = $messageEvent->getMessage();
if ($this->connection->isConnectionClose()) {
$this->connection->queuePendingEmitEvent("server.emit", $message);
return;
}
$endpoint = $this->getRequest()->getSession()->get('endpoint', $messageEvent->getEndpoint());
$this->writeChunkEnd(ProtocolBuilder::Event(array('name' => $message['event'], 'args' => array($message['message'])), $endpoint));
}, array($this->connection->getSessionId(), $this->getRequest()->getSession()->get('endpoint')));
}
public static function processProtocol($data, ConnectionInterface $connection)
{
if (!preg_match('/^(.*?):(.*?):(.*)/i', $data, $match)) {
return new Response('bad protocol', 404);
}
list($raw, $type, $id, $postRawData) = $match;
list($endpoint, ) = explode(':', $postRawData);
$jsonData = substr($postRawData, strlen($endpoint) + 1);
switch ($type) {
case 1:
//Connect
$connection->getRequest()->getSession()->set('endpoint', $endpoint);
if (Event\EventDispatcher::getDispatcher()->dispatch('connect', null, $connection->getSessionId())) {
break;
}
$connection->queueEvent('connect', null, $connection->getSessionId());
break;
case 2:
//Heartbeat
break;
case 5:
//Event
$eventData = json_decode($jsonData, true);
if (!isset($eventData['name']) && !isset($eventData['args'])) {
return new Response('bad protocol', 402);
}
$messageEvent = new Event\MessageEvent();
$messageEvent->setEndpoint($endpoint);
$messageEvent->setMessage($eventData['args'][0]);
$messageEvent->setConnection($connection);
$dispatcher = Event\EventDispatcher::getDispatcher();
$dispatcher->dispatch("client.{$eventData['name']}", $messageEvent, $endpoint);
break;
}
return new Response('1');
}