ServiceControl.Contracts by Particular Software

<PackageReference Include="ServiceControl.Contracts" Version="4.0.0" />

 HeartbeatRestored

public class HeartbeatRestored
Event emitted when ServiceControl detects lack of heartbeat from one of monitored endpoints.
public string EndpointName { get; set; }

The name of the endpoint

public string Host { get; set; }

The name of the host

public Guid HostId { get; set; }

The unique identifier for the host that runs the endpoint

public DateTime RestoredAt { get; set; }

The date and time the heartbeat been again detected by ServiceControl.