From 421f4660e50c3ffcd41d8b015b9ccc7029f4ef8b Mon Sep 17 00:00:00 2001
From: James Coglan <jcoglan@gmail.com>
Date: Mon, 19 Dec 2011 10:12:26 +0000
Subject: [PATCH] Don't use map() to generate masks.

---
 lib/faye/websocket/protocol8_parser.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/faye/websocket/protocol8_parser.js b/lib/faye/websocket/protocol8_parser.js
index 92add30..cecc952 100644
--- a/lib/faye/websocket/protocol8_parser.js
+++ b/lib/faye/websocket/protocol8_parser.js
@@ -230,8 +230,9 @@ var instance = {
     buffer.copy(frame, offset + insert);
     
     if (this._masking) {
-      mask = new Buffer([1,2,3,4].map(function() { return Math.floor(Math.random() * 256) }));
-      mask.copy(frame, header);
+      mask = [Math.floor(Math.random() * 256), Math.floor(Math.random() * 256),
+              Math.floor(Math.random() * 256), Math.floor(Math.random() * 256)];
+      new Buffer(mask).copy(frame, header);
       Protocol8Parser.mask(frame, mask, offset);
     }