1	21:50:32.858	'83396050': connect failed [没有连接]
0	21:56:36.468	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:38.171	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:16.780	'83396050': ping to current access point DC_A1 is 164.40 ms
1	22:00:54.161	'83396050': connect failed [没有连接]
0	22:02:04.396	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:06.099	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:45.771	'83396050': ping to current access point DC_H2 is 164.61 ms