1	19:31:14.821	'877844': ping failed
1	19:31:14.837	'877844': datacenter connecting failed [6]
0	19:31:15.165	'877844': login on Tri-Real through DC18 (ping: 7.12 ms)
0	19:31:15.540	'877844': login datacenter on Tri-Real through DC18 (ping: 7.12 ms)
0	19:31:15.680	'877844': previous successful authorization performed from 101.36.110.43
0	19:32:48.305	'877844': auto connecting to a better access point DC20 (ping is 3.21 ms)
0	19:32:48.634	'877844': login on Tri-Real through DC20 (ping: 3.21 ms)
0	19:32:49.024	'877844': login datacenter on Tri-Real through DC20 (ping: 3.21 ms)
0	19:32:49.180	'877844': previous successful authorization performed from 101.36.110.43