public void RemoveWorker(WorkerThread worker)
{
lock (_workersLock) {
_log("Removing worker " + worker.Id());
_workers.Remove(worker);
}
}
private void _scale(int count)
{
_log("Scaling " + count);
if (count > 0)
{
for (int i = 0; i < count; i++)
{
if (_workers.Count >= MaxWorkerThreads)
{
return;
}
WorkerThread worker = new WorkerThread(this);
_workers.Add(worker);
_log("Starting worker " + worker.Id());
worker.Start();
}
}
else
{
for (int i = 0; i < -count; i++)
{
if (_workers.Count <= MinWorkerThreads)
{
return;
}
WorkerThread worker = null;
try {
worker = _workers.ElementAt(i);
} catch (Exception e) { }
if (worker == null)
{
break;
}
_log("Stopping worker " + worker.Id());
worker.Stop();
}
}
}
public void Shutdown(bool wait = true)
{
for (int i = 0; i < _workers.Count; i++)
{
WorkerThread worker = null;
try {
worker = _workers.ElementAt(i);
} catch (Exception e) { }
if (worker == null)
{
break;
}
_log("Stopping worker " + worker.Id() + " due to shutdown");
worker.Stop();
}
if (wait)
{
while (_workers.Count() > 0)
{
Thread.Sleep(1);
}
}
}