1	21:50:33.074	'83396050': connect failed [没有连接]
0	21:56:31.339	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:33.058	'83396050': previous successful authorization performed from 101.36.110.43
0	21:57:53.620	'83396050': ping to current access point DC_A1 is 162.25 ms
1	22:00:55.636	'83396050': connect failed [没有连接]
0	22:02:05.183	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:06.855	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:27.620	'83396050': ping to current access point DC_H2 is 162.03 ms