WriteAsync() [2/3]

override Task System.Net.Sockets.NetworkStream.WriteAsync ( byte[] buffer, int offset, int count, CancellationToken cancellationToken )

inlinevirtual

Reimplemented from System.IO.Stream.

Definition at line 420 of file NetworkStream.cs.

    {
        Stream.ValidateBufferArguments(buffer, offset, count);
        ThrowIfDisposed();
        if (!CanWrite)
        {
            throw new InvalidOperationException(System.SR.net_readonlystream);
        }
        try
        {
            return _streamSocket.SendAsyncForNetworkStream(new ReadOnlyMemory<byte>(buffer, offset, count), SocketFlags.None, cancellationToken).AsTask();
        }
        catch (Exception ex) when (!(ex is OutOfMemoryException))
        {
            throw WrapException(System.SR.net_io_writefailure, ex);
        }
    }

References System.Net.Sockets.NetworkStream._streamSocket, System.Threading.Tasks.ValueTask< TResult >.AsTask(), System.buffer, System.cancellationToken, System.Net.Sockets.NetworkStream.CanWrite, System.count, System.SR.net_io_writefailure, System.SR.net_readonlystream, System.offset, System.Net.Sockets.Socket.SendAsyncForNetworkStream(), System.Net.Sockets.NetworkStream.ThrowIfDisposed(), System.IO.Stream.ValidateBufferArguments(), and System.Net.Sockets.NetworkStream.WrapException().

Referenced by System.Net.NetworkStreamWrapper.WriteAsync(), and System.Net.NetworkStreamWrapper.WriteAsync().