1	05:59:12.606	'83396050': connect failed [没有连接]
0	06:00:33.622	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	06:00:35.434	'83396050': previous successful authorization performed from 101.36.110.43
0	06:02:06.903	'83396050': ping to current access point DC_A1 is 171.62 ms
1	21:50:42.009	'83396050': ping failed
1	21:50:42.103	'83396050': connect failed [没有连接]
0	21:56:36.650	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:38.415	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:10.900	'83396050': auto connecting to a better access point DC_H2 (ping is 171.32 ms)
0	21:58:11.540	'83396050': login on TigerWit-Live through DC_H2 (ping: 171.32 ms)
0	21:58:13.322	'83396050': previous successful authorization performed from 101.36.110.43
1	22:00:55.743	'83396050': connect failed [没有连接]
0	22:02:01.603	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	22:02:03.275	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:35.900	'83396050': ping to current access point DC_A1 is 171.60 ms