1	01:46:15.467	'83396050': ping failed
1	01:46:15.857	'83396050': connect failed [没有连接]
0	01:46:21.545	'83396050': login on TigerWit-Live through DC_H1 (ping: 161.80 ms)
0	01:46:23.279	'83396050': previous successful authorization performed from 101.36.110.43
0	01:48:02.326	'83396050': auto connecting to a better access point DC_A1 (ping is 162.57 ms)
0	01:48:03.076	'83396050': login on TigerWit-Live through DC_A1 (ping: 162.57 ms)
0	01:48:04.764	'83396050': previous successful authorization performed from 101.36.110.43
1	05:59:16.607	'83396050': ping failed
1	05:59:17.029	'83396050': connect failed [没有连接]
0	06:00:40.795	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	06:00:42.654	'83396050': previous successful authorization performed from 101.36.110.43
0	06:02:21.248	'83396050': ping to current access point DC_A1 is 162.40 ms
1	21:50:47.326	'83396050': ping failed
1	21:50:47.451	'83396050': connect failed [没有连接]
0	21:56:51.295	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:53.029	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:31.326	'83396050': ping to current access point DC_A1 is 162.57 ms
1	22:01:04.076	'83396050': connect failed [没有连接]
0	22:01:09.732	'83396050': login on TigerWit-Live through DC_A1 (ping: 162.57 ms)
0	22:01:11.404	'83396050': previous successful authorization performed from 101.36.110.43