private void DoMainProcessingLoop()
{
int startTime = GetTime();
int iterations = 0;
int lastSynchronisation = GetTime();
C.log.Info("Entering UpdateAnts - UpdatePheromones loop");
while (GetTime() - startTime < maxTime)
{
List <WorkerStatus> statuses = GetStatusesWaitingForProcessing();
if (statuses.Count >= 0)
{
ProcessWorkerStatuses(statuses);
}
Thread.Sleep(1000);
iterations += 1;
}
C.log.Info("Ending...");
CommunicatorWithChildren.Stop();
KillWorkers();
C.log.Info("Best path:");
if (bestTrail != null)
{
ACOExample.Display(bestTrail);
}
C.log.Info("Best path length: " + bestLength);
C.log.Info("Stopping. Waiting for stdin...");
Console.ReadKey();
}
public static void StopWorkers()
{
foreach (var worker in workers.Keys)
{
CommunicatorWithChildren.SendToChild(worker, new StopWorker());
}
workers.Clear();
freeWorkersQueue.Clear();
socketToJid.Clear();
}
public static void ServerExample()
{
CommunicatorWithChildren.InitializeServer();
int k = 30;
while (--k > 0)
{
Thread.Sleep(1000);
Console.Out.WriteLine("Received msgs so far: {0}", AsynchronousCommunicationUtils.reception);
}
}
private static void DelegateTasksToWorkers()
{
while (freeWorkersQueue.Count > 0)
{
if (tasksQueue.Count == 0)
{
return;
}
var task = tasksQueue.Dequeue();
var worker = freeWorkersQueue.Dequeue();
CommunicatorWithChildren.SendToChild(worker, task);
workers[worker].IsBusy = true;
workers[worker].TaskIdLastOrCurrentlyExecuted = task.Id;
workers[worker].TaskNameLastOrCurrentlyExecuted = task.Name;
}
}
private static void InjectCallbacks()
{
RegisterWorker.OnReceive += (sender, registerWorker) => {
C.log.Info("RegisterWorker received");
var jobId = registerWorker.JobId;
workers[jobId] = new WorkerStatus();
freeWorkersQueue.Enqueue(jobId);
socketToJid[sender] = jobId;
CommunicatorWithChildren.SendToChild(jobId, new RegisterWorkerConfirm());
DelegateTasksToWorkers();
};
QueueTaskReturnValue.OnReceive += (sender, returnValue) => {
C.log.Info("QueueTaskReturnValue received");
promises[returnValue.Id].SetResult(returnValue.OutputData);
var jid = socketToJid[sender];
freeWorkersQueue.Enqueue(jid);
workers[jid].IsBusy = false;
DelegateTasksToWorkers();
};
}
public static void Initialize()
{
InjectCallbacks();
CommunicatorWithChildren.InitializeServer();
}
