1	21:50:42.757	'83396050': connect failed [没有连接]
0	21:56:46.132	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:47.898	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:26.289	'83396050': ping to current access point DC_A1 is 163.56 ms
1	22:00:48.128	'83396050': ping failed
1	22:00:53.737	'83396050': connect failed [没有连接]
0	22:02:03.940	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:05.534	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:44.284	'83396050': ping to current access point DC_H2 is 163.62 ms