View Source ProcessHub.Strategy.PartitionTolerance.Base protocol (ProcessHub v0.6.0)

The partition tolerance strategy protocol defines the behavior for handling node up and down events in the ProcessHub cluster.

Summary

t()

All the types that implement this protocol.

Triggered when coordinator is initialized.

Determines if a quorum failure should be triggered when a node leaves the cluster.

Determines if a quorum recovery should be triggered when a node joins the cluster.

@type t() :: term()

All the types that implement this protocol.

@spec init(
  struct(),
  ProcessHub.Hub.t()
) :: struct()

Triggered when coordinator is initialized.

Could be used to perform initialization.

@spec toggle_lock?(t(), ProcessHub.Hub.t(), node()) :: boolean()

Determines if a quorum failure should be triggered when a node leaves the cluster.

@spec toggle_unlock?(t(), ProcessHub.Hub.t(), node()) :: boolean()

Determines if a quorum recovery should be triggered when a node joins the cluster.