1	21:50:50.118	'83396050': connect failed [没有连接]
0	21:56:13.493	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:15.196	'83396050': previous successful authorization performed from 101.36.110.43
0	21:57:39.899	'83396050': ping to current access point DC_A1 is 162.55 ms
1	22:00:55.493	'83396050': connect failed [没有连接]
0	22:02:02.571	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:04.243	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:30.899	'83396050': ping to current access point DC_H2 is 162.23 ms