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    <p>Fixed it here is the solution if anyone wants to learn how I fixed it.. Please note this is probably the only UDP Proxy on all of google if you stumbled upon this.. that is coded in C#.. easily ported to VB.NET with online .NET converter</p> <p>Be happy this code works ;)</p> <p>Sure it's not efficient because it doesn't use events.. like ReceiveAsync/EndReceive.</p> <p>Only downfall to not using Aysnchronize events.. is that you see below the working code.. will have to be stuck in a infinite loop.. and it will burn your CPU cycles.. easily fixed with a Thread.Sleep(10).. (don't set to high or you will have udp lag)</p> <pre><code>using System; using System.Collections.Generic; using System.Text; using System.Net.Sockets; using System.Net; namespace UdpProxy { class Program { public static IPEndPoint m_listenEp = null; public static EndPoint m_connectedClientEp = null; public static IPEndPoint m_sendEp = null; public static Socket m_UdpListenSocket = null; public static Socket m_UdpSendSocket = null; static void Main(string[] args) { // Creates Listener UDP Server m_listenEp = new IPEndPoint(IPAddress.Any, 7900); m_UdpListenSocket = new Socket(m_listenEp.Address.AddressFamily, SocketType.Dgram, ProtocolType.Udp); m_UdpListenSocket.Bind(m_listenEp); //Connect to zone IP EndPoint m_sendEp = new System.Net.IPEndPoint(IPAddress.Parse("REMOTE_IP_GOES_HERE"), 7900); m_connectedClientEp = new System.Net.IPEndPoint(IPAddress.Any, 7900); byte[] data = new byte[1024]; while (true) { if (m_UdpListenSocket.Available &gt; 0) { int size = m_UdpListenSocket.ReceiveFrom(data, ref m_connectedClientEp); //client to listener if (m_UdpSendSocket == null) { // Connect to UDP Game Server. m_UdpSendSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp); } m_UdpSendSocket.SendTo(data, size, SocketFlags.None, m_sendEp); //listener to server. } if (m_UdpSendSocket != null &amp;&amp; m_UdpSendSocket.Available &gt; 0) { int size = m_UdpSendSocket.Receive(data); //server to client. m_UdpListenSocket.SendTo(data, size, SocketFlags.None, m_connectedClientEp); //listner } } // Wait for any key to terminate application Console.ReadKey(); } } } </code></pre>
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    1. COThread.Sleep is usually a bad idea. It just say: "don't run this code again before 10ms have passed". But there's absolutely no guarantee it will run right at the end of these 10ms. Plus on most system the ThreadSleep precision is a multiple of 16ms: Basically any number you would put "greater" than 0 would mean a minimum of 16ms.
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    2. COHow would I make it better? can you show me How I would make this use events?
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    3. COThis msdn article can be useful: http://msdn.microsoft.com/en-us/magazine/cc300760.aspx
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