fix #13

Lawouach · Dec 15, 2011 · 8429855 · 8429855
1 parent bed1e92
commit 8429855
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ws4py/server/wsgi/middleware.py b/ws4py/server/wsgi/middleware.py
@@ -64,7 +64,7 @@ def __init__(self, handle, fallback_app=None, protocols=None, extensions=None,
     def __call__(self, environ, start_response):        
         # Initial handshake validation
         try:
-            if 'websocket' not in environ.get('upgrade.protocol', ''):
+            if 'websocket' not in environ.get('upgrade.protocol', '').lower():
                 raise HandshakeError("Upgrade protocol is not websocket")
 
             if environ.get('REQUEST_METHOD') != 'GET':