1	20:45:19.934	'3000680': ping failed
1	20:45:20.028	'3000680': connect failed [没有连接]
0	20:45:49.371	'3000680': login on DecodeGlobalLtd-Demo through Demo (ping: n/a)
0	20:47:13.059	'3000680': auto connecting to a better access point Demo (ping is 219.01 ms)
1	20:47:14.840	'3000680': connect failed [没有连接]
0	20:47:20.496	'3000680': login on DecodeGlobalLtd-Demo through Demo (ping: 219.01 ms)
0	20:47:22.262	'3000680': previous successful authorization performed from 152.32.252.153