1	00:23:05.646	'2100190031': connect failed [没有连接]
0	00:23:58.567	'2100190031': login on Tradeview-Demo through Main (ping: 181.21 ms)
0	00:23:59.849	'2100190031': previous successful authorization performed from 152.32.128.46
0	00:24:12.817	'2100190031': ping to current access point Main is 196.71 ms
1	09:20:13.576	'2100190031': ping failed
1	09:20:34.658	'2100190031': connect failed [没有连接]
0	09:21:27.599	'2100190031': login on Tradeview-Demo through Main (ping: 196.71 ms)
0	09:21:28.835	'2100190031': previous successful authorization performed from 152.32.128.46
0	09:21:41.925	'2100190031': ping to current access point Main is 191.94 ms