1	21:50:33.003	'83396050': connect failed [没有连接]
0	21:56:27.268	'83396050': login on TigerWit-Live through DC_A1 (ping: n/a)
0	21:56:28.940	'83396050': previous successful authorization performed from 101.36.110.43
0	21:57:59.425	'83396050': ping to current access point DC_A1 is 161.63 ms
1	22:01:04.815	'83396050': connect failed [没有连接]
0	22:01:10.487	'83396050': login on TigerWit-Live through DC_A1 (ping: 161.63 ms)
0	22:01:12.112	'83396050': previous successful authorization performed from 101.36.110.43