public IDisposable LinkTo(ITargetBlock <Tuple <T1, T2> > target, bool unlinkAfterOne)
{
var result = targets.AddTarget(target, unlinkAfterOne);
outgoing.ProcessForTarget(target, this, false, ref headers);
return(result);
}
void ProcessQueue()
{
ITargetBlock <T> target;
T input;
while (messageQueue.TryTake(out input))
{
if ((target = targets.Current) != null)
{
target.OfferMessage(headers.Increment(), input, this, false);
}
else
{
outgoing.AddData(input);
}
}
if (!outgoing.IsEmpty && (target = targets.Current) != null)
{
outgoing.ProcessForTarget(target, this, false, ref headers);
}
}