/**
* Run WebSocket Server
*
* Usage (from command line):
*
* php oil r ratchet:wamp <class_name>
*
* Note:
* http://socketo.me/docs/push
* http://socketo.me/docs/wamp
*/
public static function wamp($class_name = null)
{
/**
* Check class name
*/
if (!class_exists($class_name)) {
static::help();
exit;
}
$config = \Ratchet::get_config($class_name);
/**
* Check port
*/
if (!is_numeric($config['port'])) {
static::help();
exit;
}
/**
* Check zmq port
*/
if (!is_numeric($config['zmq_port'])) {
static::help();
exit;
}
$loop = \React\EventLoop\Factory::create();
$class = new $class_name();
/**
* Listen for the web server to make a ZeroMQ push after an ajax request
*/
$context = new \React\ZMQ\Context($loop);
$pull = $context->getSocket(\ZMQ::SOCKET_PULL);
// Binding to 127.0.0.1 means the only client that can connect is itself
$pull->bind('tcp://127.0.0.1:' . $config['zmq_port']);
$pull->on('message', array($class, 'zmqCallback'));
/**
* Set up our WebSocket server for clients wanting real-time updates
*/
$socket = new \React\Socket\Server($loop);
// Binding to 0.0.0.0 means remotes can connect
$socket->listen($config['port'], '0.0.0.0');
$server = new \Ratchet\Server\IoServer(new \Ratchet\WebSocket\WsServer(new \Ratchet\Wamp\WampServer($class)), $socket);
$loop->run();
}
public function onOpen(\Ratchet\ConnectionInterface $conn)
{
$conn->session = Ratchet::get_session($conn);
}
