--- a/server/session.py	Tue Jun 25 14:04:46 2013 +0200
+++ b/server/session.py	Tue Jun 25 17:10:52 2013 +0200
@@ -416,6 +416,8 @@
 
     """
 
+    is_request = False
+
     def __init__(self, cnxid, session, rewriter):
         # using super(Connection, self) confuse some test hack
         RequestSessionBase.__init__(self, session.vreg)