1	21:50:50.145	'83396050': connect failed [没有连接]
0	21:56:43.614	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:45.426	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:06.957	'83396050': ping to current access point DC_A1 is 173.53 ms
1	22:00:53.442	'83396050': connect failed [没有连接]
0	22:02:07.598	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:09.239	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:31.957	'83396050': ping to current access point DC_H2 is 173.53 ms