The API of Pixera offers a cyclic heartbeart. This heartbeat can be queried with the following command:
[{"type":"protocol","ip":"172.18.84.225","port":1400,"protocol":"JSON/TCP"},
{"type":"liveSystemHeartbeats",
"heartbeats":
[
{"ip":"172.18.84.225","isLocal":true,"name":"Local"},
{"ip":"172.18.84.223","isLocal":false,"name":"17N01"}
]
}
]