API Reference phi_accrual v#1.0.0

φ-accrual failure detector — public API.

Clock discipline for the φ-accrual detector.

Pure EWMA φ-accrual math. No processes, no side effects.

Per-node estimator GenServer.

DynamicSupervisor owning one PhiAccrual.Estimator per tracked node.

Owns the node-local :erlang.system_monitor/2 subscription and tracks whether a local-pause event is currently suppressing φ-computation confidence.

Behaviour for heartbeat source adapters.

Reference heartbeat source — sends an app-layer ping to every currently-connected node at a fixed interval.

Optional threshold layer.