1	05:59:03.383	'83396050': connect failed [没有连接]
0	06:00:21.789	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	06:00:23.508	'83396050': previous successful authorization performed from 101.36.110.43
0	06:02:02.149	'83396050': ping to current access point DC_A1 is 161.70 ms
1	21:50:48.598	'83396050': ping failed
1	21:50:48.879	'83396050': connect failed [没有连接]
0	21:56:52.863	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:54.613	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:33.082	'83396050': ping to current access point DC_A1 is 162.89 ms
1	22:00:54.879	'83396050': ping failed
1	22:00:57.957	'83396050': connect failed [没有连接]
0	22:02:07.738	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:09.426	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:48.082	'83396050': ping to current access point DC_H2 is 162.55 ms