1	21:50:41.204	'83396050': connect failed [没有连接]
0	21:56:05.563	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:07.266	'83396050': previous successful authorization performed from 101.36.110.43
0	21:57:29.516	'83396050': ping to current access point DC_A1 is 174.82 ms
1	22:01:03.704	'83396050': connect failed [没有连接]
0	22:02:11.266	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:13.032	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:35.516	'83396050': ping to current access point DC_H2 is 176.02 ms