getWorkerHeartbeat abstract method
Retrieves the last persisted heartbeat snapshot for workerId, or null if
no heartbeat has been recorded within the retention window.
Implementation
Future<WorkerHeartbeat?> getWorkerHeartbeat(String workerId);
Retrieves the last persisted heartbeat snapshot for workerId, or null if
no heartbeat has been recorded within the retention window.
Future<WorkerHeartbeat?> getWorkerHeartbeat(String workerId);