//public IActionResult PulseNest()
        public async Task<ActionResult> PulseNest()
        {
            ViewData["Title"] = "PulseNest";
            Listener nl = new Listener();
            nl.startListening();
            return View();
        }

public async void startListening()
 {
    listen([...]);
    drawing();
 }

[...]

private async Task drawing()
{
  do
  {
    if (pool.Count > 0)
    {
      //This is the call for the SignalR sending data to the front
      await uH.SendNewPoint(pool[rdm.Next(0, pool.Count - 1)]);
    }
  } while (true);
}

[...]

 private async Task listen([...])
{
     //[Retrieving Data]
     processData([...]);

 }
[...]

 private void processData([...])
{
    //[Processing the data and adding it to the pool]
}

Listener nl = new Listener();
            Task listening = nl.startListening();
            listening.Start();
            return View();

public async Task startListening()
        {
            Task listening = listen([...]);
            listening.Start();
            Task draw = drawing();
            draw.Start();
        }