//static string remoteHost = "172.26.187.156"; //static string host = "172.26.187.156"; public static async void ConnectHost(Object obj) { int port = (int)obj; UdpClientConnection conn = new UdpClientConnection(host, port, remoteHost, 1230); var connectOK = await conn.ConnectAsync(); if (connectOK) { Console.WriteLine("Client"); Thread.Sleep(1000); sendMsg(conn, port); } else { Console.WriteLine("client connect server failed"); } conn.Close(); }