public void Copy(Stream source, Stream target)
{
using (var readQueue = new BoundedBlockingQueue <byte[]>(100))
{
scheduler.StartNew(() =>
{
reader.Read(source, readQueue);
readQueue.CompleteAdding();
});
using (var processedQueue = new BoundedBlockingQueue <IndexedBuffer>(100))
{
scheduler.StartNew(() =>
{
processor.Process(readQueue, processedQueue);
processedQueue.CompleteAdding();
});
var writeWaitHandle = new ManualResetEvent(false);
scheduler.StartNew(() => writer.Write(processedQueue, target), writeWaitHandle);
writeWaitHandle.WaitOne();
}
}
}
public void Process(BoundedBlockingQueue <byte[]> source, BoundedBlockingQueue <IndexedBuffer> target)
{
Logger.Debug("Processing started");
var bufferFactory = new IndexedBufferFactory();
var waitHandlesHelper = new EventWaitHandlesHelper();
foreach (var buffer in source.Consume())
{
var waitHandle = source.AddingCompleted ? waitHandlesHelper.GetNew() : null;
var indexedBuffer = bufferFactory.GetNext();
scheduler.StartNew(() =>
{
indexedBuffer.Data = ProcessInternal(buffer);
target.Add(indexedBuffer);
Logger.Debug($"Processed {indexedBuffer.Index}");
}, waitHandle);
}
Logger.Debug("Consuming finished");
waitHandlesHelper.WaitAll();
target.CompleteAdding();
}