1	21:50:49.658	'83396050': ping failed
1	21:50:49.893	'83396050': connect failed [没有连接]
0	21:56:53.596	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:55.252	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:36.908	'83396050': ping to current access point DC_A1 is 164.60 ms
1	22:00:51.859	'83396050': connect failed [没有连接]
0	22:02:01.499	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:03.124	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:43.905	'83396050': ping to current access point DC_H2 is 164.22 ms