1	21:50:45.534	'83396050': connect failed [没有连接]
0	21:56:09.253	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:10.988	'83396050': previous successful authorization performed from 101.36.110.43
0	21:57:32.394	'83396050': ping to current access point DC_A1 is 172.72 ms
1	22:00:59.566	'83396050': connect failed [没有连接]
0	22:02:07.081	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:08.816	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:30.394	'83396050': ping to current access point DC_H2 is 172.69 ms