1	21:50:38.077	'83396050': ping failed
1	21:50:38.374	'83396050': connect failed [没有连接]
0	21:58:35.100	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:58:37.506	'83396050': previous successful authorization performed from 103.233.11.58
0	22:00:18.167	'83396050': auto connecting to a better access point DC_H2 (ping is 183.88 ms)
0	22:00:19.214	'83396050': login on TigerWit-Live through DC_H2 (ping: 183.88 ms)
0	22:00:21.214	'83396050': previous successful authorization performed from 103.233.11.58
1	22:00:58.966	'83396050': connect failed [没有连接]
0	22:01:10.670	'83396050': login on TigerWit-Live through DC_A1 (ping: 211.92 ms)
0	22:01:13.154	'83396050': previous successful authorization performed from 103.233.11.58