1	21:50:33.166	'83396050': connect failed [没有连接]
0	21:56:27.494	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:29.228	'83396050': previous successful authorization performed from 101.36.110.43
0	21:58:00.634	'83396050': ping to current access point DC_A1 is 171.82 ms
1	22:00:59.416	'83396050': connect failed [没有连接]
0	22:02:07.259	'83396050': login on TigerWit-Live through DC_H2 (ping: n/a)
0	22:02:08.962	'83396050': previous successful authorization performed from 101.36.110.43
0	22:03:39.634	'83396050': ping to current access point DC_H2 is 171.93 ms