public ValueTask <int> WritePayloadAsync(ArraySegment <byte> payload, IOBehavior ioBehavior)
{
// break the payload up into (possibly more than one) uncompressed packets
return(ProtocolUtility.WritePayloadAsync(m_uncompressedStreamByteHandler, GetNextUncompressedSequenceNumber, payload, ioBehavior).ContinueWith(_ =>
{
if (m_uncompressedStream.Length == 0)
{
return default(ValueTask <int>);
}
ArraySegment <byte> uncompressedData;
if (!m_uncompressedStream.TryGetBuffer(out uncompressedData))
{
throw new InvalidOperationException("Couldn't get uncompressed stream buffer.");
}
return CompressAndWrite(uncompressedData, ioBehavior)
.ContinueWith(__ =>
{
// reset the uncompressed stream to accept more data
m_uncompressedStream.SetLength(0);
return default(ValueTask <int>);
});
}));
}
public ValueTask <int> WritePayloadAsync(ArraySegment <byte> payload, IOBehavior ioBehavior) => ProtocolUtility.WritePayloadAsync(m_byteHandler, GetNextSequenceNumber, payload, ioBehavior);
public ValueTask <ArraySegment <byte> > ReadPayloadAsync(ProtocolErrorBehavior protocolErrorBehavior, IOBehavior ioBehavior) => ProtocolUtility.ReadPayloadAsync(m_bufferedByteReader, m_byteHandler, GetNextSequenceNumber, default(ArraySegment <byte>), protocolErrorBehavior, ioBehavior);
public ValueTask <ArraySegment <byte> > ReadPayloadAsync(ProtocolErrorBehavior protocolErrorBehavior, IOBehavior ioBehavior) => ProtocolUtility.ReadPayloadAsync(m_bufferedByteReader, new CompressedByteHandler(this, protocolErrorBehavior), () => default(int?), default(ArraySegment <byte>), protocolErrorBehavior, ioBehavior);