1	12:10:39.274	'83396050': ping failed
1	12:10:39.368	'83396050': connect failed [没有连接]
0	12:10:50.337	'83396050': login on TigerWit-Live through DC_H1 (ping: 163.57 ms)
0	12:10:53.946	'83396050': previous successful authorization performed from 101.36.110.43
0	12:12:32.805	'83396050': auto connecting to a better access point DC_A1 (ping is 163.85 ms)
0	12:12:33.493	'83396050': login on TigerWit-Live through DC_A1 (ping: 163.85 ms)
0	12:12:35.165	'83396050': previous successful authorization performed from 101.36.110.43
1	21:50:42.312	'83396050': ping failed
1	21:50:42.437	'83396050': connect failed [没有连接]
0	21:56:45.734	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:47.421	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:26.796	'83396050': auto connecting to a better access point DC_H2 (ping is 163.76 ms)
0	21:58:27.500	'83396050': login on TigerWit-Live through DC_H2 (ping: 163.76 ms)
0	21:58:29.203	'83396050': previous successful authorization performed from 101.36.110.43
1	22:00:56.586	'83396050': connect failed [没有连接]
0	22:03:15.649	'83396050': login on TigerWit-Live through DC_H1 (ping: n/a)
0	22:03:17.336	'83396050': previous successful authorization performed from 101.36.110.43
0	22:04:57.805	'83396050': ping to current access point DC_H1 is 163.80 ms