private EvaluatorHeartbeatProto GetEvaluatorHeartbeatProto(
EvaluatorStatusProto evaluatorStatusProto,
ICollection<ContextStatusProto> contextStatusProtos,
Optional<TaskStatusProto> taskStatusProto)
{
EvaluatorHeartbeatProto evaluatorHeartbeatProto = new EvaluatorHeartbeatProto()
{
timestamp = CurrentTimeMilliSeconds(),
evaluator_status = evaluatorStatusProto
};
foreach (ContextStatusProto contextStatusProto in contextStatusProtos)
{
evaluatorHeartbeatProto.context_status.Add(contextStatusProto);
}
if (taskStatusProto.IsPresent())
{
evaluatorHeartbeatProto.task_status = taskStatusProto.Value;
}
return evaluatorHeartbeatProto;
}
/// <summary>
/// Called with a specific EvaluatorStatus that must be delivered to the driver
/// </summary>
/// <param name="evaluatorStatusProto"></param>
public void OnNext(EvaluatorStatusProto evaluatorStatusProto)
{
LOGGER.Log(Level.Verbose, "Before acquiring lock: HeartbeatManager::OnNext(EvaluatorStatusProto)");
lock (this)
{
LOGGER.Log(Level.Verbose, "HeartbeatManager::OnNext(EvaluatorStatusProto)");
EvaluatorHeartbeatProto heartbeatProto = new EvaluatorHeartbeatProto()
{
timestamp = CurrentTimeMilliSeconds(),
evaluator_status = evaluatorStatusProto
};
LOGGER.Log(Level.Info, string.Format(CultureInfo.InvariantCulture, "Triggered a heartbeat: {0}.", heartbeatProto));
Send(heartbeatProto);
}
}