private async Task <BytesSegment> ReadNB_Complex(int maxSize)
{
await WaitBeforeRead;
WaitBeforeRead = AwaitableWrapper.GetCompleted();
var r = await ReadNB(maxSize, true);
OnRead(r);
return(r);
}
private async Task <int> ComplexRead(BytesSegment bs)
{
await WaitBeforeRead;
WaitBeforeRead = AwaitableWrapper.GetCompleted();
var r = await _ReadAsyncR(bs, true);
OnRead(bs.Sub(0, r));
return(r);
}
public AwaitableWrapper WriteAsyncR(BytesSegment bs)
{
var rSync = TryWriteNonblocking(bs);
if (rSync == bs.Len)
{
Interlocked.Increment(ref ctr.Wsync);
return(AwaitableWrapper.GetCompleted());
}
bs.SubSelf(Math.Max(rSync, 0));
return(WriteAsyncRImpl(bs));
}
public virtual AwaitableWrapper ReadFullAsyncR(BytesSegment bs)
{
if (LengthCanSyncRead >= bs.Len)
{
var task = ReadAsyncR(bs, true);
if (!(task.IsCompleted && task.GetResult() == bs.Len))
{
Logging.errorAndThrow($"BUG in ReadAsync(bs, true)! (bs.Len={bs.Len})");
}
return(AwaitableWrapper.GetCompleted());
}
else
{
return(ReadFullAsyncRImpl(bs));
}
}
public AwaitableWrapper Send(BytesSegment bs, IPEndPoint destEP)
{
relay.ActiveConnection(this);
Interlocked.Increment(ref relay.sentPackets);
return(remoteUdp?.WriteToAsyncR(bs, destEP) ?? AwaitableWrapper.GetCompleted());
}
