1	16:33:21.872	'83396050': ping failed
1	16:33:22.247	'83396050': connect failed [没有连接]
0	16:33:29.216	'83396050': login on TigerWit-Live through DC_H2 (ping: 161.27 ms)
0	16:33:30.841	'83396050': previous successful authorization performed from 101.36.110.43
0	16:35:09.513	'83396050': auto connecting to a better access point DC_A1 (ping is 161.39 ms)
0	16:35:10.138	'83396050': login on TigerWit-Live through DC_A1 (ping: 161.39 ms)
0	16:35:11.810	'83396050': previous successful authorization performed from 101.36.110.43
0	19:33:32.066	'83396050': login on TigerWit-Live through DC_A1 (ping: 161.39 ms)
0	19:33:33.801	'83396050': previous successful authorization performed from 101.36.110.43
0	19:35:13.223	'83396050': ping to current access point DC_A1 is 161.21 ms
1	21:50:47.917	'83396050': connect failed [没有连接]
0	21:56:50.917	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:52.761	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:31.214	'83396050': ping to current access point DC_A1 is 161.36 ms
1	22:01:03.355	'83396050': connect failed [没有连接]
0	22:02:13.886	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:15.511	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:54.214	'83396050': ping to current access point DC_H2 is 161.07 ms