ReceiveFromAsync() [2/4]

ValueTask< SocketReceiveFromResult > System.Net.Sockets.Socket.ReceiveFromAsync ( Memory< byte > buffer, SocketFlags socketFlags, EndPoint remoteEndPoint, CancellationToken cancellationToken = default(CancellationToken) )

inline

Definition at line 4090 of file Socket.cs.

    {
        ValidateReceiveFromEndpointAndState(remoteEndPoint, "remoteEndPoint");
        if (cancellationToken.IsCancellationRequested)
        {
            return ValueTask.FromCanceled<SocketReceiveFromResult>(cancellationToken);
        }
        AwaitableSocketAsyncEventArgs awaitableSocketAsyncEventArgs = Interlocked.Exchange(ref _singleBufferReceiveEventArgs, null) ?? new AwaitableSocketAsyncEventArgs(this, isReceiveForCaching: true);
        awaitableSocketAsyncEventArgs.SetBuffer(buffer);
        awaitableSocketAsyncEventArgs.SocketFlags = socketFlags;
        awaitableSocketAsyncEventArgs.RemoteEndPoint = remoteEndPoint;
        awaitableSocketAsyncEventArgs.WrapExceptionsForNetworkStream = false;
        return awaitableSocketAsyncEventArgs.ReceiveFromAsync(this, cancellationToken);
    }

References System.Net.Sockets.Socket._singleBufferReceiveEventArgs, System.buffer, System.cancellationToken, System.Threading.Interlocked.Exchange(), System.Threading.Tasks.ValueTask< TResult >.FromCanceled(), and System.Net.Sockets.Socket.ValidateReceiveFromEndpointAndState().