Major Description
Gremlin Python driver currently does not send any ping request to the gremlin server. As a result, the websocket channel gets closed by the HAProxy load balancer after a period of inactivity.
Workarounds have been suggested in the discussion listed below.
Link to google groups discussion: https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!msg/gremlin-users/bMs3OUPlBQI/q3fYU-9BBAAJ