Hi there. You've discovered a bug in the dev_appserver; this case should work fine in production and will be fixed in 1.5.1.
If you feel like hacking a patch into the dev_appserver code, you can add this below line 244 of google_appengine/google/appengine/api/ channel/channel_service_stub.py (in the 'else' clause of 'if client_id in self._connected_channels' in connect_channel) 244 self._connected_channels.append(client_id) >>> self._channel_messages[client_id] = [] Hope that helps- -Moishe -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.