1	21:50:42.154	'83396050': connect failed [没有连接]
0	21:56:47.373	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:49.123	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:28.685	'83396050': ping to current access point DC_A1 is 161.51 ms
1	22:00:49.404	'83396050': ping failed
1	22:01:00.560	'83396050': connect failed [没有连接]
0	22:02:10.341	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:12.013	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:52.685	'83396050': ping to current access point DC_H2 is 161.36 ms