1	21:50:40.791	'83396050': connect failed [没有连接]
0	21:56:04.588	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:06.322	'83396050': previous successful authorization performed from 101.36.110.43
0	21:57:28.760	'83396050': ping to current access point DC_A1 is 172.09 ms
1	22:01:09.853	'83396050': connect failed [没有连接]
0	22:02:17.463	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:19.244	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:41.760	'83396050': ping to current access point DC_H2 is 172.03 ms