6bf19ba419
and clear out our socket. The DID_LOGOFF notification is sent out to the client after we've sent our LOGOFF request to the server, so we need to be sure that no other messages go to the server after the LOGOFF request otherwise we risk the server generating spurious warnings (like it does currently in the thousands daily). git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@5297 542714f4-19e9-0310-aa3c-eee0fc999fb1