/**
* Handshake request listener
*
* Closes the connection on handshake from an origin that isn't allowed
*
* @param Connection $connection
* @param string $path
* @param string $origin
* @param string $key
* @param array $extensions
*/
public function onHandshakeRequest(Connection $connection, $path, $origin, $key, $extensions)
{
if (!$this->isAllowed($origin)) {
$connection->close(new InvalidOriginException('Origin not allowed'));
}
}
