From f5d148cdc426e7209ee2bbd44fa4a9b9df54a81c Mon Sep 17 00:00:00 2001
From: Ben Connito <ben.connito@exponentialent.com>
Date: Mon, 15 Sep 2014 17:01:24 -0400
Subject: [PATCH] just strip the '.' from uniqid with added entropy. this way
 we dont run into any md5 collisions.

---
 src/Ratchet/Wamp/WampConnection.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Ratchet/Wamp/WampConnection.php b/src/Ratchet/Wamp/WampConnection.php
index a12b162..8364efd 100644
--- a/src/Ratchet/Wamp/WampConnection.php
+++ b/src/Ratchet/Wamp/WampConnection.php
@@ -17,7 +17,7 @@ class WampConnection extends AbstractConnectionDecorator {
         parent::__construct($conn);
 
         $this->WAMP            = new \StdClass;
-        $this->WAMP->sessionId = md5(uniqid(mt_rand(), true));
+        $this->WAMP->sessionId = str_replace('.','',uniqid(mt_rand(), true));
         $this->WAMP->prefixes  = array();
 
         $this->send(json_encode(array(WAMP::MSG_WELCOME, $this->WAMP->sessionId, 1, \Ratchet\VERSION)));