13465192: log file opened: /var/log/turn_20397_2021-07-04.log
13520854: IPv4. tcp or tls connected to: 117.50.60.193:44902
13520862: session 001000000000000066: TCP socket disconnected: 117.50.60.193:44902
13520862: session 001000000000000066: closed (2nd stage), user <>, local 158.106.137.107:2222, remote 117.50.60.193:44902, reason: TCP socket buffer operation error (callback)