From 1b38b58da87f97e388c73fcc2c5c271669382e94 Mon Sep 17 00:00:00 2001
From: Ben Darnell <ben@bendarnell.com>
Date: Sat, 21 Jan 2012 17:39:37 -0800
Subject: [PATCH] Update websocket chat demo to work when not addressed as
 localhost.

Turn on draft76 support.
---
 demos/websocket/chatdemo.py    | 4 ++++
 demos/websocket/static/chat.js | 5 +++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/demos/websocket/chatdemo.py b/demos/websocket/chatdemo.py
index 21648ebe..60fb956e 100755
--- a/demos/websocket/chatdemo.py
+++ b/demos/websocket/chatdemo.py
@@ -57,6 +57,10 @@ class ChatSocketHandler(tornado.websocket.WebSocketHandler):
     cache = []
     cache_size = 200
 
+    def allow_draft76(self):
+        # for iOS 5.0 Safari
+        return True
+
     def open(self):
         ChatSocketHandler.waiters.add(self)
 
diff --git a/demos/websocket/static/chat.js b/demos/websocket/static/chat.js
index 818bc031..9d8bcc50 100644
--- a/demos/websocket/static/chat.js
+++ b/demos/websocket/static/chat.js
@@ -50,10 +50,11 @@ var updater = {
     socket: null,
 
     start: function() {
+        var url = "ws://" + location.host + "/chatsocket";
         if ("WebSocket" in window) {
-	    updater.socket = new WebSocket("ws://localhost:8888/chatsocket");
+	    updater.socket = new WebSocket(url);
         } else {
-            updater.socket = new MozWebSocket("ws://localhost:8888/chatsocket");
+            updater.socket = new MozWebSocket(url);
         }
 	updater.socket.onmessage = function(event) {
 	    updater.showMessage(JSON.parse(event.data));