Does chrome have a timeout for connected web sockets that have not sent a message in some time?

This is a problem, i have discovered in a system i am working on, i just want to know if chrome closes connections that does not send messages within a certain period of time. If so then i can fix it, i would just like to know how long does chrome give before it closes such a connection. I have look through chrome settings to see if there is anything it could tell me. this is what i see on the python server there is no error it just states that the websocket has closed.