1	21:50:49.404	'83396050': connect failed [没有连接]
0	21:56:44.635	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:46.307	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:17.869	'83396050': ping to current access point DC_A1 is 161.41 ms
1	22:00:53.526	'83396050': connect failed [没有连接]
0	22:02:01.479	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:03.088	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:34.854	'83396050': ping to current access point DC_H2 is 161.38 ms