Added the property socket to the IOServer class and exposed the app and socket properties through getters.

src/Ratchet/Server/IoServer.php

@@ -1,5 +1,7 @@
 <?php
+
 namespace Ratchet\Server;
+
 use Ratchet\MessageComponentInterface;
 use React\EventLoop\LoopInterface;
 use React\Socket\ServerInterface;
@@ -27,6 +29,12 @@ class IoServer {
      */
     protected $handlers;
     
+    /**
+     * The socket server the Ratchet Application is run off of
+     * @var \React\Socket\ServerInterface
+     */
+    protected $socket;
+
     /**
      * @param \Ratchet\MessageComponentInterface  $app      The Ratchet application stack to host
      * @param \React\Socket\ServerInterface       $socket   The React socket server to run the Ratchet application off of
@@ -42,6 +50,7 @@ class IoServer {
 
         $this->loop = $loop;
         $this->app  = $app;
+        $this->socket = $socket;
 
         $socket->on('connection', array($this, 'handleConnect'));
 
@@ -51,6 +60,24 @@ class IoServer {
         $this->handlers[2] = array($this, 'handleError');
     }
     
+    /**
+     * Returns the Ratchet App
+     * 
+     * @return \Ratchet\MessageComponentInterface
+     */
+    public function getApp() {
+        return $this->app;
+    }
+    
+    /**
+     * Returns the Socket
+     * 
+     * @return \React\Socket\ServerInterface
+     */
+    public function getSocket() {
+        return $this->socket;
+    }
+
     /**
      * @param  \Ratchet\MessageComponentInterface $component The application that I/O will call when events are received
      * @param  int                                $port      The port to server sockets on