1	22:35:20.996	'88827179': datacenter connecting failed [6]
0	22:35:21.621	'88827179': login on MEXIntGroup-Real through DC BJ1 (ping: 186.43 ms)
0	22:35:24.308	'88827179': login datacenter on MEXIntGroup-Real through DC BJ1 (ping: 186.43 ms)
0	22:35:25.230	'88827179': previous successful authorization performed from 172.16.1.57
0	22:35:46.496	'88827179': auto connecting to a better access point DC SH1 (ping is 190.59 ms)
0	22:35:50.167	'88827179': login on MEXIntGroup-Real through DC SH1 (ping: 190.59 ms)
0	22:35:52.417	'88827179': login datacenter on MEXIntGroup-Real through DC SH1 (ping: 190.59 ms)
0	22:35:52.933	'88827179': previous successful authorization performed from 192.168.2.223