1	21:50:46.129	'83396050': ping failed
1	21:50:46.473	'83396050': connect failed [没有连接]
0	21:57:02.539	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:57:04.554	'83396050': previous successful authorization performed from 103.233.11.58
0	21:59:07.639	'83396050': ping to current access point DC_A1 is 175.48 ms
1	22:00:54.238	'83396050': connect failed [没有连接]
0	22:02:06.491	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:08.570	'83396050': previous successful authorization performed from 103.233.11.58
0	22:04:11.638	'83396050': ping to current access point DC_H2 is 174.15 ms