<PackageReference Include="System.ServiceModel.Primitives" Version="6.0.0-rc.23205.4" />

System.ServiceModel.Channels.BufferedReadStream

public class BufferedReadStream : Stream
public const string BufferedReadStreamPropertyName = "ServiceModelBufferedReadStreamProperty"

public bool IsBufferEmpty { get; }

public BufferedReadStream(Stream stream)

public BufferedReadStream(Stream stream, BufferManager bufferManager)

public BufferedReadStream(Stream stream, BufferManager bufferManager, int bufferSize)

public Task PreReadBufferAsync(byte preBufferedByte, CancellationToken cancellationToken)

public Task PreReadBufferAsync(CancellationToken cancellationToken)