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private void HeartbeatClient(object client)
        {
            ...
            // Send intial stream to the client
            SendAllTo(clientStream);
            ...
            try
            {
                while (mRunning && tcpClient.Connected)
                {
                   ...
                }
            }
        }

        private void ListenForClients()
        {
            mRunning = true;

            try
            {
                while (mRunning)
                {
                    //create a thread to handle a new communication
                    Thread clientThread = new Thread(new ParameterizedThreadStart(HeartbeatClient));
                    //.AcceptTcpClient() blocks until a client has connected to the adapter
                    // a connection attaches the new client to the new thread
                    clientThread.Start(mListener.AcceptTcpClient());          

                }
            }
            catch (Exception e)
            {
                Console.WriteLine("Execption occurred waiting for connection: " + e.Message);
            }

            finally
            {
                mRunning = false;
                mListener.Stop();
            }
        }

public void StartAdapter()
        {
            runLoop = true;
            adapter.Start();
            machine.Connect();
            mainTask = new Task(() =>
            {
                RunLoop();
            });
            mainTask.Start();
        }

        private void RunLoop()
        {
            while (runLoop) {
                try
                {
                    GetCurrentMachineData(machine);
                    mode.Value = machine.Mode;
                    execution.Value = machine.Status;
                    program.Value = machine.Program;
                    state.Value = machine.State;
                    spindleOverride.Value = machine.OverrideValues.speedOverride;
                    feedOverride.Value = machine.OverrideValues.feedOverride;
                    rapidOverride.Value = machine.OverrideValues.rapidOverride;
                    //errorState.Value = machine
                    //errorMessage.Value = machine.ErrorList[0].errorDescription;

                    //Update adapter stream
                    adapter.SendChanged();

                    System.Threading.Thread.Sleep(pauseTime);
                }
                catch
                {
                    Console.WriteLine("Machine is not connected");
                    System.Threading.Thread.Sleep(10 * pauseTime);
                }
            }
        }

        public void StopAdapter()
        {
            machine.Disconnect();
            adapter.Stop();
            
        }

        protected void CancelHandler(object sender, ConsoleCancelEventArgs args)
        {
            runLoop = false;
            mainTask.Wait();
            StopAdapter();
        }