static void RunLoop(bool log) { var loop = new UVLoop(); var listener = new TcpListener(s_ipAddress, s_port, loop); listener.ConnectionAccepted += (Tcp connection) => { if (log) { Console.WriteLine("connection accepted"); } connection.ReadCompleted += (data) => { if (log) { unsafe { var requestString = new Utf8String(data.Span); Console.WriteLine("*REQUEST:\n {0}", requestString.ToString()); } } var formatter = new ArrayFormatter(512, EncodingData.InvariantUtf8); 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 segment = formatter.Formatted; using (var memory = new OwnedPinnedArray<byte>(segment.Array)) { connection.TryWrite(memory.Memory.Slice(segment.Offset, segment.Count)); connection.Dispose(); } }; connection.ReadStart(); }; listener.Listen(); loop.Run(); }