No, but I wonder whether this is the culprit for killing the session, or if Passenger is killing the process itself. I would have expected that as long as the web socket connection was maintained between the browser and the shell app, the nginx_stage nginx_clean command, executed by update_nginx_stage, would not kill the PUN.
Passenger is configured to kill a server process by default after 5 or 10 minutes of inactivity. An active websocket connection is supposed to ensure this stays open.
@rodgers.355 @jeff.ohrstrom I think we should to some testing to determine how to reproduce the problem here at OSC.