1	21:50:20.730	'83396050': ping failed
1	21:50:21.011	'83396050': connect failed [没有连接]
0	21:56:36.389	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:38.624	'83396050': previous successful authorization performed from 103.233.11.58
0	21:58:41.677	'83396050': ping to current access point DC_A1 is 176.97 ms
1	22:00:38.479	'83396050': connect failed [没有连接]
0	22:01:50.671	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:01:52.764	'83396050': previous successful authorization performed from 103.233.11.58
0	22:03:57.927	'83396050': ping to current access point DC_H2 is 175.42 ms