コード例 #1
0
        /// <summary>
        /// Main entry point for handling a System Perf operation
        /// </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)
        {
            SystemPerformanceInformation systemPerformanceInformation = null;

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

                WebSocketMessageReceivedEventHandler <SystemPerformanceInformation> systemPerfReceivedHandler =
                    delegate(DevicePortal sender, WebSocketMessageReceivedEventArgs <SystemPerformanceInformation> sysPerfInfoArgs)
                {
                    if (sysPerfInfoArgs.Message != null)
                    {
                        systemPerformanceInformation = sysPerfInfoArgs.Message;
                        systemPerfReceived.Set();
                    }
                };

                portal.SystemPerfMessageReceived += systemPerfReceivedHandler;

                Task startListeningForSystemPerfTask = portal.StartListeningForSystemPerf();
                startListeningForSystemPerfTask.Wait();

                systemPerfReceived.WaitOne();

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

                portal.SystemPerfMessageReceived -= systemPerfReceivedHandler;
            }
            else
            {
                Task <SystemPerformanceInformation> getRunningProcessesTask = portal.GetSystemPerf();
                systemPerformanceInformation = getRunningProcessesTask.Result;
            }

            Console.WriteLine("Available Pages: " + systemPerformanceInformation.AvailablePages);
            Console.WriteLine("Commit Limit: " + systemPerformanceInformation.CommitLimit);
            Console.WriteLine("Commited Pages: " + systemPerformanceInformation.CommittedPages);
            Console.WriteLine("CPU Load: " + systemPerformanceInformation.CpuLoad);
            Console.WriteLine("IoOther Speed: " + systemPerformanceInformation.IoOtherSpeed);
            Console.WriteLine("IoRead Speed: " + systemPerformanceInformation.IoReadSpeed);
            Console.WriteLine("IoWrite Speed: " + systemPerformanceInformation.IoWriteSpeed);
            Console.WriteLine("Non-paged Pool Pages: " + systemPerformanceInformation.NonPagedPoolPages);
            Console.WriteLine("Paged Pool Pages: " + systemPerformanceInformation.PagedPoolPages);
            Console.WriteLine("Page Size: " + systemPerformanceInformation.PageSize);
            Console.WriteLine("Total Installed Kb: " + systemPerformanceInformation.TotalInstalledKb);
            Console.WriteLine("Total Pages: " + systemPerformanceInformation.TotalPages);
        }