1	21:50:46.407	'83396050': ping failed
1	21:50:46.563	'83396050': connect failed [没有连接]
0	21:56:49.876	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:51.563	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:30.204	'83396050': ping to current access point DC_A1 is 161.82 ms
1	22:01:01.313	'83396050': connect failed [没有连接]
0	22:02:11.813	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:13.501	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:52.204	'83396050': ping to current access point DC_H2 is 161.63 ms