How to create a WebSocket server using SuperWebSocket

Question

I am creating an application which needs WebSocket Communication. All I need is a simple WebSocketServer with threading possibilities. I found that SuperWebSocket can satisf

Answer 1

SuperWebSocket

Tutorial for Echo example

Alchemy

If you are open to other C# WebSocket server you could use Alchemy. The server implementation is quite straight forward:

static void Main(string[] args) {
  var aServer = new WSServer(8100, IPAddress.Any) {
      DefaultOnReceive = new OnEventDelegate(OnReceive),
      DefaultOnSend = new OnEventDelegate(OnSend),
      DefaultOnConnect = new OnEventDelegate(OnConnect),
      DefaultOnConnected = new OnEventDelegate(OnConnected),
      DefaultOnDisconnect = new OnEventDelegate(OnDisconnect),
      TimeOut = new TimeSpan(0, 5, 0)
  };

  aServer.Start();
}

static void OnConnected(UserContext aContext) {
  Console.WriteLine("Client Connection From : " + aContext.ClientAddress.ToString());
  // TODO: send data back
}

As mentioned on their website, they have a simple chat example.

Answer 2

class Program
{
    static void Main(string[] args)
    {
        var listener = new TcpListener(IPAddress.Loopback, 8181);
        listener.Start();
        using (var client = listener.AcceptTcpClient())
        using (var stream = client.GetStream())
        using (var reader = new StreamReader(stream))
        using (var writer = new StreamWriter(stream))
        {
            writer.WriteLine("HTTP/1.1 101 Web Socket Protocol Handshake");
            writer.WriteLine("Upgrade: WebSocket");
            writer.WriteLine("Connection: Upgrade");
            writer.WriteLine("WebSocket-Origin: http://localhost:8080");
            writer.WriteLine("WebSocket-Location: ws://localhost:8181/websession");
            writer.WriteLine("");
        }
        listener.Stop();
    }
}