ZWave.ZWaveController.Close C# (CSharp) Метод

        public void Close()
        {
            Channel.Error -= Channel_Error;
            Channel.NodeEventReceived -= Channel_NodeEventReceived;
            Channel.Close();
        }

        static void Main(string[] args)
        {
            var portName = System.IO.Ports.SerialPort.GetPortNames().Where(element => 
                element != "COM1" 
                && element != "COM10" 
                && element != "COM11").First();

            var controller = new ZWaveController(portName);
            //controller.Channel.Log = Console.Out;

            controller.Open();
            try
            {
                Run(controller).Wait();
            }
            catch (AggregateException ex)
            {
                foreach (var inner in ex.InnerExceptions)
                {
                    LogMessage($"{inner}");
                }
            }
            catch (Exception ex)
            {
                LogMessage($"{ex}");
            }
            finally
            {
                Console.ReadLine();
                controller.Close();
            }
        }