File Content: EchoServer.php <?php namespace Ratchet\Server; use Ratchet\MessageComponentInterface; use Ratchet\ConnectionInterface; /** * A simple Ratchet application that will reply to all messages with the message it received */ class EchoServer implements MessageComponentInterface { public function onOpen(ConnectionInterface $conn) { } public function onMessage(ConnectionInterface $from, $msg) { $from->send($msg); } public function onClose(ConnectionInterface $conn) { } public function onError(ConnectionInterface $conn, \Exception $e) { $conn->close(); } } Submit