Originally, when a transport session (not the same as a user session) is closed with a bad status, all sessions on the shared Hashmap were getting cleared, which means connected clients would have their sessions invalidated.
This PR removes the clearing out of all sessions.
Originally, when a transport session (not the same as a user session) is closed with a bad status, all sessions on the shared Hashmap were getting cleared, which means connected clients would have their sessions invalidated. This PR removes the clearing out of all sessions.