public void Work()
{
try
{
filenames = new ConcurrentQueue <string>(Directory.GetFiles(_img_path, "*.jpg"));
}
catch (DirectoryNotFoundException exc)
{
ErrMessage?.Invoke("Directory doesn't exist!");
return;
}
_stopSignal = new ManualResetEvent(false);
var max_proc_count = Environment.ProcessorCount;
Thread[] threads = new Thread[max_proc_count];
for (int i = 0; i < max_proc_count; ++i)
{
InfoMessage?.Invoke("Statring thread");
threads[i] = new Thread(worker);
threads[i].Start();
}
InfoMessage?.Invoke("Done!");
}
private void worker()
{
string name;
while (filenames.TryDequeue(out name))
{
if (_stopSignal.WaitOne(0))
{
ErrMessage?.Invoke("Stopping Thread by signal");
return;
}
ResultEvent?.Invoke(Predict(ImageToTensor(name), name));
}
InfoMessage?.Invoke("Stopping thread normally");
}
//public void Stop() => _ct.Cancel();
private void worker()
{
string name;
while (filenames.TryDequeue(out name))
{
//Console.WriteLine("here working");
if (_ct.IsCancellationRequested || _stopSignal.WaitOne(0))
{
Console.WriteLine("sssss");
ErrMessage?.Invoke("Stopping Thread by signal");
return;
}
//Console.WriteLine("here after");
var current_res = Predict_with_db(ImageToTensor(name), name);
ResultEvent?.Invoke(current_res);
}
InfoMessage?.Invoke("Stopping thread normally");
}