Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: [ERROR] [1518162262.001378]: bad callback: <bound method Connection.nav_sat_fix_callback of <__main__.Connection object at 0x7f41918c96d0>>
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: Traceback (most recent call last):
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/opt/ros/kinetic/lib/python2.7/dist-packages/rospy/topics.py", line 750, in _invoke_callback
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: cb(msg)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/srv/maverick/code/maverick-api/maverick-api", line 214, in nav_sat_fix_callback
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: res = UpdateNavSatFixMessage().mutate(**kwargs)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/srv/maverick/code/maverick-api/api/schema.py", line 296, in mutate
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: Subscriptions.stream['NavSatFix'].on_next(nav_sat_fixed_message)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/subjects/subject.py", line 92, in on_next
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: observer.on_next(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/core/observerbase.py", line 19, in on_next
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self._on_next_core(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/core/autodetachobserver.py", line 16, in _on_next_core
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self.observer.on_next(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/core/observerbase.py", line 19, in on_next
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self._on_next_core(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/core/anonymousobserver.py", line 14, in _on_next_core
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self._next(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/linq/observable/select.py", line 36, in on_next
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: observer.on_next(result)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/core/observerbase.py", line 19, in on_next
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self._on_next_core(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/core/autodetachobserver.py", line 16, in _on_next_core
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self.observer.on_next(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/core/observerbase.py", line 19, in on_next
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self._on_next_core(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/core/anonymousobserver.py", line 14, in _on_next_core
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self._next(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/core/observerbase.py", line 19, in on_next
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self._on_next_core(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/core/autodetachobserver.py", line 16, in _on_next_core
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self.observer.on_next(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/core/observerbase.py", line 19, in on_next
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self._on_next_core(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/core/anonymousobserver.py", line 14, in _on_next_core
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self._next(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/linq/observable/select.py", line 36, in on_next
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: observer.on_next(result)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/core/observerbase.py", line 19, in on_next
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self._on_next_core(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/rx/core/autodetachobserver.py", line 16, in _on_next_core
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self.observer.on_next(value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/srv/maverick/code/maverick-api/tornadoql/subscription_handler.py", line 39, in on_next
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self.send_execution_result(self.op_id, value)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/srv/maverick/code/maverick-api/tornadoql/subscription_handler.py", line 103, in send_execution_result
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: return self.send_message(op_id, GQL_DATA, result)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/srv/maverick/code/maverick-api/tornadoql/subscription_handler.py", line 80, in send_message
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: return self.write_message(json_message)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/tornado/websocket.py", line 252, in write_message
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: return self.ws_connection.write_message(message, binary=binary)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/tornado/websocket.py", line 793, in write_message
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: return self._write_frame(True, opcode, message, flags=flags)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/tornado/websocket.py", line 776, in _write_frame
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: return self.stream.write(frame)
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: File "/usr/local/lib/python2.7/dist-packages/tornado/iostream.py", line 395, in write
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: self._write_buffer += data
Feb 09 07:44:22 goodrobots-maverick maverick-api[14616]: BufferError: Existing exports of data: object cannot be re-sized