1	21:50:48.234	'83396050': connect failed [没有连接]
0	21:56:46.625	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:48.422	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:19.937	'83396050': ping to current access point DC_A1 is 162.78 ms
1	22:00:48.657	'83396050': ping failed
1	22:00:56.751	'83396050': connect failed [没有连接]
0	22:02:05.563	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:07.173	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:37.938	'83396050': ping to current access point DC_H2 is 162.64 ms