/// <summary>
        /// Main entry point for handling listing processes
        /// </summary>
        /// <param name="portal">DevicePortal reference for communicating with the device.</param>
        /// <param name="parameters">Parsed command line parameters.</param>
        public static void HandleOperation(DevicePortal portal, ParameterHelper parameters)
        {
            RunningProcesses runningProcesses = null;

            if (parameters.HasFlag(ParameterHelper.Listen))
            {
                ManualResetEvent runningProcessesReceived = new ManualResetEvent(false);

                WebSocketMessageReceivedEventHandler <RunningProcesses> runningProcessesReceivedHandler =
                    delegate(DevicePortal sender, WebSocketMessageReceivedEventArgs <RunningProcesses> runningProccesesArgs)
                {
                    if (runningProccesesArgs.Message != null)
                    {
                        runningProcesses = runningProccesesArgs.Message;
                        runningProcessesReceived.Set();
                    }
                };

                portal.RunningProcessesMessageReceived += runningProcessesReceivedHandler;

                Task startListeningForProcessesTask = portal.StartListeningForRunningProcesses();
                startListeningForProcessesTask.Wait();

                runningProcessesReceived.WaitOne();

                Task stopListeningForProcessesTask = portal.StopListeningForRunningProcesses();
                stopListeningForProcessesTask.Wait();

                portal.RunningProcessesMessageReceived -= runningProcessesReceivedHandler;
            }
            else
            {
                Task <DevicePortal.RunningProcesses> getRunningProcessesTask = portal.GetRunningProcesses();
                runningProcesses = getRunningProcessesTask.Result;
            }

            foreach (DeviceProcessInfo process in runningProcesses.Processes)
            {
                if (!string.IsNullOrEmpty(process.Name))
                {
                    Console.WriteLine(process.Name);
                }
            }
        }