1	21:50:46.395	'83396050': ping failed
1	21:50:46.520	'83396050': connect failed [没有连接]
0	21:56:46.333	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:48.004	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:28.692	'83396050': ping to current access point DC_A1 is 161.75 ms
1	22:00:58.754	'83396050': connect failed [没有连接]
0	22:02:08.286	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:09.911	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:50.692	'83396050': ping to current access point DC_H2 is 161.47 ms