Send oldRoomId and newRoomId when changing rooms
Send oldRoomId and newRoomId when changing rooms

janusvr/janus-server,janusvr/janus-server,oculushut/janus-server,erictrose/janus-server,oculushut/janus-server,erictrose/janus-server,timschwartz/janus-server,timschwartz/janus-server,oculushut/janus-server