public void Send(T item, CancellationToken cancellationToken)
{
while (_queue.Count == _size)
{
ChanUtility.AssertChanNotClosed(this);
_canAddEvent.Wait(cancellationToken);
}
ChanUtility.AssertChanNotClosed(this);
_queue.Enqueue(item);
_canTakeEvent.Set();
}
public T Receive(CancellationToken cancellationToken)
{
if (cancellationToken.IsCancellationRequested)
{
throw new OperationCanceledException(cancellationToken);
}
ChanUtility.AssertChanNotClosed(this);
using (var receiver = new UnbufferedChanReceiver <T>())
{
_receivers.Enqueue(receiver);
return(receiver.WaitForValue(cancellationToken));
}
}
public void Send(T item, CancellationToken cancellationToken)
{
ChanUtility.AssertChanNotClosed(this);
if (cancellationToken.IsCancellationRequested)
{
throw new OperationCanceledException(cancellationToken);
}
UnbufferedChanReceiver <T> receiver;
if (_receivers.Count == 0 || !_receivers.TryDequeue(out receiver))
{
throw new InvalidOperationException("No alive receiver for this no buffered chan.");
}
receiver.WakeUp(() => item);
}
public T Receive(CancellationToken cancellationToken)
{
while (true)
{
if (cancellationToken.IsCancellationRequested)
{
throw new OperationCanceledException(cancellationToken);
}
T item;
if (_queue.TryDequeue(out item))
{
_canAddEvent.Set();
return(item);
}
if (_queue.Count == 0)
{
ChanUtility.AssertChanNotClosed(this);
}
_canTakeEvent.Wait(cancellationToken);
}
}
