1	21:50:41.836	'83396050': connect failed [没有连接]
0	21:56:04.865	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:06.564	'83396050': previous successful authorization performed from 101.36.110.43
0	21:57:16.188	'83396050': ping to current access point DC_A1 is 162.04 ms
1	22:00:55.484	'83396050': connect failed [没有连接]
0	22:02:02.858	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:04.499	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:14.186	'83396050': ping to current access point DC_H2 is 161.95 ms