WebServerTask.HttpServer.StartServer C# (CSharp) Method

        public void StartServer()
        {
#pragma warning disable CS4014
            listener.BindServiceNameAsync(port.ToString());
#pragma warning restore CS4014
        }

        private async void OnRequestReceived(AppServiceConnection sender, AppServiceRequestReceivedEventArgs args)
        {
            var message = args.Request.Message;
            string command = message["Command"] as string;

            switch (command)
            {
                case "Initialize":
                    var messageDeferral = args.GetDeferral();
                    //Set a result to return to the caller
                    var returnMessage = new ValueSet();
                    HttpServer server = new HttpServer(8000, appServiceConnection);
                    IAsyncAction asyncAction = Windows.System.Threading.ThreadPool.RunAsync(
                        (workItem) =>
                        {
                            server.StartServer();
                        });
                    returnMessage.Add("Status", "Success");
                    var responseStatus = await args.Request.SendResponseAsync(returnMessage);
                    messageDeferral.Complete();
                    break;
                case "Quit":
                    //Service was asked to quit. Give us service deferral
                    //so platform can terminate the background task
                    serviceDeferral.Complete();
                    break;
            }
        }