static void Main(string[] args) { var uv = new xx.UvLoop(); var conn = new EchoClient(uv); conn.SetAddress("0.0.0.0", 12345); conn.OnConnect = status => { if (status != 0) { Console.WriteLine("connect failed."); return; } conn.SendBytes(new byte[1] { 1 }); }; conn.Connect(); var sw = System.Diagnostics.Stopwatch.StartNew(); uv.Run(); Console.WriteLine(sw.ElapsedMilliseconds); Console.ReadLine(); }