1	21:51:12.649	'83396050': ping failed
1	21:51:12.774	'83396050': connect failed [没有连接]
0	21:57:12.555	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:57:14.258	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:55.852	'83396050': ping to current access point DC_A1 is 171.45 ms
1	22:00:54.430	'83396050': connect failed [没有连接]
0	22:02:03.430	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:05.086	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:47.852	'83396050': ping to current access point DC_H2 is 171.73 ms