1	21:50:46.464	'83396050': ping failed
1	21:50:46.542	'83396050': connect failed [没有连接]
0	21:56:45.214	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:46.839	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:08.432	'83396050': ping to current access point DC_A1 is 162.53 ms
1	22:00:47.089	'83396050': ping failed
1	22:00:58.182	'83396050': connect failed [没有连接]
0	22:02:07.089	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:08.729	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:28.432	'83396050': ping to current access point DC_H2 is 162.10 ms