diff --git a/ws_server.php b/ws_server.php
deleted file mode 100644
index 2baf968..0000000
--- a/ws_server.php
+++ /dev/null
@@ -1,69 +0,0 @@
-<?php
-set_time_limit(0);
-
-require 'path/to/Ratchet/Http/HttpServer.php';
-require 'path/to/Ratchet/Server/IoServer.php';
-require 'path/to/Ratchet/WebSocket/WsServer.php';
-require 'path/to/Ratchet/MessageComponentInterface.php';
-require 'path/to/Ratchet/ConnectionInterface.php';
-
-use Ratchet\Http\HttpServer;
-use Ratchet\Server\IoServer;
-use Ratchet\WebSocket\WsServer;
-use Ratchet\MessageComponentInterface;
-use Ratchet\ConnectionInterface;
-
-class ConfigChangeNotifier implements MessageComponentInterface {
-    protected $clients;
-    protected $subscriptions;
-
-    public function __construct() {
-        $this->clients = new \SplObjectStorage;
-        $this->subscriptions = [];
-    }
-
-    public function onOpen(ConnectionInterface $conn) {
-        $this->clients->attach($conn);
-    }
-
-    public function onMessage(ConnectionInterface $from, $msg) {
-        $data = json_decode($msg, true);
-        if ($data['action'] === 'subscribe') {
-            $configId = $data['configId'];
-            $this->subscriptions[$configId][] = $from;
-        }
-    }
-
-    public function onClose(ConnectionInterface $conn) {
-        $this->clients->detach($conn);
-        foreach ($this->subscriptions as $configId => $subscribers) {
-            $this->subscriptions[$configId] = array_filter($subscribers, function($subscriber) use ($conn) {
-                return $subscriber !== $conn;
-            });
-        }
-    }
-
-    public function onError(ConnectionInterface $conn, \Exception $e) {
-        $conn->close();
-    }
-
-    public function notifyClients($configId) {
-        if (isset($this->subscriptions[$configId])) {
-            foreach ($this->subscriptions[$configId] as $client) {
-                $client->send(json_encode(['action' => 'reload', 'configId' => $configId]));
-            }
-        }
-    }
-}
-
-$server = IoServer::factory(
-    new HttpServer(
-        new WsServer(
-            new ConfigChangeNotifier()
-        )
-    ),
-    8080
-);
-
-$server->run();
-?>