Exemple #1
0
    static void RunLoop(bool log)
    {
        var loop = new UVLoop();

        var listener = new TcpListener(s_ipAddress, s_port, loop);
        var formatter = new BufferFormatter(512, FormattingData.InvariantUtf8);

        listener.ConnectionAccepted += (Tcp connection) =>
        {
            if (log)
            {
                Console.WriteLine("connection accepted");
            }

            connection.ReadCompleted += (ByteSpan data) =>
            {
                if (log)
                {
                    unsafe
                    {
                        var requestString = new Utf8String(data.UnsafeBuffer, data.Length);
                        Console.WriteLine("*REQUEST:\n {0}", requestString.ToString());
                    }
                }

                formatter.Clear();
                formatter.Append("HTTP/1.1 200 OK");
                formatter.Append("\r\n\r\n");
                formatter.Append("Hello World!");
                if (log)
                {
                    formatter.Format(" @ {0:O}", DateTime.UtcNow);
                }

                var response = formatter.Buffer.Slice(0, formatter.CommitedByteCount); // formatter should have a property for written bytes
                GCHandle gcHandle;
                var byteSpan = response.Pin(out gcHandle);
                connection.TryWrite(byteSpan);
                connection.Dispose();
                gcHandle.Free(); // TODO: formatter should format to ByteSpan, to avoid pinning
            };

            connection.ReadStart();
        };

        listener.Listen();
        loop.Run();
    }