Merge pull request miguelgrinberg#22 from PADAS/master

miguelgrinberg · miguelgrinberg · commit fd40c9546bed · 2016-03-07T21:54:40.000-08:00
Avoid KeyError in is_connected.
diff --git a/socketio/base_manager.py b/socketio/base_manager.py
@@ -35,8 +35,10 @@ def connect(self, sid, namespace):
         self.enter_room(sid, namespace, sid)
 
     def is_connected(self, sid, namespace):
-        return sid in self.rooms[namespace][None] and \
-            self.rooms[namespace][None][sid]
+        try:
+            return self.rooms[namespace][None][sid]
+        except KeyError:
+            pass
 
     def disconnect(self, sid, namespace):
         """Register a client disconnect from a namespace."""
