1	21:50:32.037	'83396050': connect failed [没有连接]
0	21:56:47.586	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:49.695	'83396050': previous successful authorization performed from 103.233.11.58
0	21:58:52.795	'83396050': ping to current access point DC_A1 is 171.60 ms
1	22:00:51.113	'83396050': connect failed [没有连接]
0	22:02:03.663	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:05.601	'83396050': previous successful authorization performed from 103.233.11.58
0	22:04:08.794	'83396050': ping to current access point DC_H2 is 173.64 ms