в логе вот такое
iot.0
2019-10-19 17:19:43.999
info
Request devices
iot.0
2019-10-19 17:19:43.996
silly
inMem message messagebox.system.adapter.iot.0 messagebox.system.adapter.iot.0 command=browse, message=null, from=system.adapter.admin.0, message=null, id=87, ack=false, time=1571498383991, _id=61099
iot.0
2019-10-19 17:19:34.000
info
Request devices
iot.0
2019-10-19 17:19:33.998
silly
inMem message messagebox.system.adapter.iot.0 messagebox.system.adapter.iot.0 command=browse, message=null, from=system.adapter.admin.0, message=null, id=86, ack=false, time=1571498373993, _id=61099
iot.0
2019-10-19 17:19:23.865
info
Request devices
iot.0
2019-10-19 17:19:23.862
silly
inMem message messagebox.system.adapter.iot.0 messagebox.system.adapter.iot.0 command=browse, message=null, from=system.adapter.admin.0, message=null, id=85, ack=false, time=1571498363858, _id=61099
iot.0
2019-10-19 17:19:12.766
info
Request devices
iot.0
2019-10-19 17:19:12.764
silly
inMem message messagebox.system.adapter.iot.0 messagebox.system.adapter.iot.0 command=browse, message=null, from=system.adapter.admin.0, message=null, id=84, ack=false, time=1571498352746, _id=61099
iot.0
2019-10-19 17:19:11.676
info
Request devices