1	15:25:07.885	'1166070': connect failed [没有连接]
0	15:26:02.275	'1166070': login on IFCMarkets-Demo through dc12 (ping: 212.73 ms)
0	15:26:10.463	'1166070': previous successful authorization performed from 51.103.211.107
0	15:28:50.338	'1166070': auto connecting to a better access point dc20 (ping is 157.54 ms)
0	15:28:50.963	'1166070': login on IFCMarkets-Demo through dc20 (ping: 157.54 ms)
0	15:28:52.025	'1166070': previous successful authorization performed from 20.235.240.116
1	17:44:58.541	'1166070': ping failed
1	17:45:59.541	'1166070': connect failed [没有连接]
0	17:46:06.197	'1166070': login on IFCMarkets-Demo through dc18 (ping: 161.64 ms)
0	17:46:50.166	'1166070': previous successful authorization performed from 18.158.22.47
0	17:49:00.322	'1166070': auto connecting to a better access point dc19 (ping is 152.51 ms)
0	17:49:00.978	'1166070': login on IFCMarkets-Demo through dc19 (ping: 152.51 ms)
0	17:49:01.994	'1166070': previous successful authorization performed from 18.158.22.47