public static void CreatePipe(long capacity, out Stream input, out Stream output)
{
using (DisposableStack insurance = new DisposableStack(3))
{
Flute flute = insurance.Add(new Flute(capacity));
Stream writer = insurance.Add(flute.AcquireWriter(0, capacity));
Stream reader = insurance.Add(flute.AcquireReader(0, capacity));
DisposableStream disposableOutput = new DisposableStream(reader);
disposableOutput.AfterDispose.Add(flute);
disposableOutput.AfterDispose.Add(writer);
input = writer;
output = disposableOutput;
insurance.Clear();
}
}
public FluteWriter(Flute flute, long offset = 0, long size = 0)
{
_flute = flute;
_output = _flute._mmf.CreateViewStream(offset, size, MemoryMappedFileAccess.Write);
Interlocked.Increment(ref _flute._writers);
}
public FluteReader(Flute flute, long offset = 0, long size = 0)
{
_flute = flute;
_input = _flute._mmf.CreateViewStream(offset, size, MemoryMappedFileAccess.Read);
Interlocked.Increment(ref _flute._readers);
}
