1	21:50:48.754	'83396050': ping failed
1	21:50:48.832	'83396050': connect failed [没有连接]
0	21:56:11.895	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:13.660	'83396050': previous successful authorization performed from 101.36.110.43
0	21:57:24.442	'83396050': ping to current access point DC_A1 is 161.77 ms
1	22:00:56.817	'83396050': connect failed [没有连接]
0	22:02:04.379	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:06.004	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:16.442	'83396050': ping to current access point DC_H2 is 161.86 ms