Web Socket: Is not returning anything

[saleem]

	private void btnAngelOneLogin_Click(object sender, EventArgs e)
	{

	AngelOne = new SmartApi(API_KEY_ANGELONE);

	string totp = GetTotp(TOTP_QR_KEY_ANGELONE);

	OutputBaseClass obj = new OutputBaseClass();
	obj = AngelOne.GenerateSession(CLIENT_CODE_ANGELONE, MPIN_ANGELONE, totp);
	AngelToken sagr = obj.TokenResponse;

	if (obj.status == false)
	{
		string http_code = obj.http_code;
		string http_error = obj.http_error;

		return;
	}


	WebSocket _WS = new WebSocket();
	var exitEvent = new ManualResetEvent(false);

	_WS.ConnectforStockQuote(sagr.feedToken, CLIENT_CODE_ANGELONE);
	if (_WS.IsConnected())
	{
		string script = "nse_cm|2885&nse_cm|1594&nse_cm|11536&nse_cm|3045";
		_WS.RunScript(sagr.feedToken, CLIENT_CODE_ANGELONE, script, "mw");
		_WS.MessageReceived += WriteResult;


		//_WS.Close(true);// to stop and close socket connection
	}
	exitEvent.WaitOne();

	}

	static void WriteResult(object sender, MessageEventArgs e)
	{
	    Console.WriteLine("Tick Received : " + e.Message);
	}
}

I am calling this from Winform application, not getting any call backs.
It just stays at this code, exitEvent.WaitOne();

Anyhelp will be great.