public IActionResult Index()
        {
            if (User.Identity.IsAuthenticated)
            {
                cl.SendMessage("1", User.Identity.Name, "10.42.104.192", 8145);



                List <String> list = System.IO.File.ReadLines(path + filename).ToList();
                {
                    foreach (string item in list)
                    {
                        qNumber = Int32.Parse(item);
                    }
                }
                if (qNumber > 0)
                {
                    return(RedirectToAction("queue"));
                }
                else
                {
                    return(View("index"));
                }
            }
            else
            {
                return(Content("Wrong Ussername or Password"));
            }
        }