1	21:50:49.198	'83396050': ping failed
1	21:50:49.291	'83396050': connect failed [没有连接]
0	21:56:48.635	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:50.463	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:21.713	'83396050': ping to current access point DC_A1 is 160.76 ms
1	22:01:00.026	'83396050': connect failed [没有连接]
0	22:02:09.276	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:10.916	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:41.713	'83396050': ping to current access point DC_H2 is 160.41 ms