1	21:50:43.753	'83396050': ping failed
1	21:50:43.971	'83396050': connect failed [没有连接]
0	21:56:38.346	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:40.034	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:11.534	'83396050': ping to current access point DC_A1 is 170.95 ms
1	22:00:51.268	'83396050': connect failed [没有连接]
0	22:01:59.096	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:00.768	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:31.534	'83396050': ping to current access point DC_H2 is 171.16 ms