1	06:59:20.615	'83396050': connect failed [没有连接]
0	07:00:42.162	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	07:00:43.881	'83396050': previous successful authorization performed from 101.36.110.43
0	07:02:14.443	'83396050': auto connecting to a better access point DC_H2 (ping is 160.93 ms)
0	07:02:15.146	'83396050': login on TigerWit-Live through DC_H2 (ping: 160.93 ms)
0	07:02:16.771	'83396050': previous successful authorization performed from 101.36.110.43
1	21:50:40.112	'83396050': ping failed
1	21:50:41.206	'83396050': connect failed [没有连接]
0	21:56:35.318	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:37.037	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:07.568	'83396050': auto connecting to a better access point DC_H2 (ping is 160.99 ms)
0	21:58:08.271	'83396050': login on TigerWit-Live through DC_H2 (ping: 160.99 ms)
0	21:58:09.912	'83396050': previous successful authorization performed from 101.36.110.43
1	22:00:57.021	'83396050': connect failed [没有连接]
0	22:02:03.193	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	22:02:04.880	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:35.568	'83396050': ping to current access point DC_A1 is 162.20 ms