Skip to main content

Monitoring

Known peers show status, endpoints, and (when provided) telemetry.

What you can do​

  • Filter peers by integration kind (HeliOS, LimelightOS, PhotonVision, Custom).
  • Search peers by alias/id/endpoint.
  • See peer status and last seen time.
  • View saved API base, endpoints, stream URLs, management UI URL.
  • Run a probe ("Test connection") to check reachability of API/UI/streams and NT4 (when configured).
  • Review telemetry (CPU/memory/GPU) when the peer reports it.
  • Review stored calibration pose and localization outputs.
  • Sync pipelines from HeliOS peers when that action is available.

Status meanings​

  • Online: Helios considers the peer reachable and recently seen.
  • Offline: the peer is known but has not been seen recently.
  • Unreachable: the last probe/refresh could not reach the peer.
  • Joining: the peer was recently added and has not yet reported a stable status.

Probing a peer (what it checks)​

The probe runs a set of HTTP checks and reports per-endpoint latency:

  • API base URL
  • Management UI URL (if present)
  • Stream URL(s)
  • NT4 reachability and roots (when configured)

Probe results help you debug "stream URL is wrong" vs "device is not reachable" without guessing.