File "/home/ubuntu/ws/SmokeDetector/chatcommunicate.py", line 103, in join_command_rooms
room.join()
File "/usr/local/lib/python3.5/dist-packages/chatexchange/rooms.py", line 51, in join
return self._client._join_room(self.id)
File "/usr/local/lib/python3.5/dist-packages/chatexchange/client.py", line 281, in _join_room
self._br.join_room(room_id)
File "/usr/local/lib/python3.5/dist-packages/chatexchange/browser.py", line 255, in join_room
'msgCount': 100
File "/usr/local/lib/python3.5/dist-packages/chatexchange/browser.py", line 131, in post_fkeyed