System.Exception.GetType()

public async virtual Task<IdenreplacedyResult> DeleteAsync(TRole role, CancellationToken cancellationToken)
        {
            cancellationToken.ThrowIfCancellationRequested();
            ThrowIfDisposed();
            replacedertNotNull(role, nameof(role));

            try
            {
                await _roleStore.DeleteAsync(role.Id, cancellationToken).ConfigureAwait(false);

                return IdenreplacedyResult.Success;
            }
            catch (Exception e)
            {
                return IdenreplacedyResult.Failed(new IdenreplacedyError
                {
                    Code = e.GetType().Name,
                    Description = e.Message
                });
            }
        }

public override string ToString()
        {
            // much like System.ArgumentNullException works
            return this.Parameter == null
                ? $"{this.GetType()}: {this.Message}\nMethod: {this.Method} (declared in {this.Method.DeclaringType})"
                : $"{this.GetType()}: {this.Message}\nMethod: {this.Method} (declared in {this.Method.DeclaringType})\nArgument: {this.Parameter.ParameterType} {this.Parameter.Name}";
        }

private static bool IsTransientNetworkExceptionHelper(
            Exception ex,
            VssHttpRetryOptions options,
            out HttpStatusCode? httpStatusCode,
            out WebExceptionStatus? webExceptionStatus,
            out SocketError? socketErrorCode,
            out WinHttpErrorCode? winHttpErrorCode,
            out CurlErrorCode? curlErrorCode)
        {
            ArgumentUtility.CheckForNull(ex, "ex");

            httpStatusCode = null;
            webExceptionStatus = null;
            socketErrorCode = null;
            winHttpErrorCode = null;
            curlErrorCode = null;

            if (ex is WebException)
            {
                WebException webEx = (WebException)ex;

                if (webEx.Response != null && webEx.Response is HttpWebResponse)
                {
                    var httpResponse = (HttpWebResponse)webEx.Response;
                    httpStatusCode = httpResponse.StatusCode;

                    // If the options include this status code as a retryable error then we report the exception
                    // as transient to the caller
                    if (options.RetryableStatusCodes.Contains(httpResponse.StatusCode))
                    {
                        return true;
                    }
                }

                webExceptionStatus = webEx.Status;

                if (webEx.Status == WebExceptionStatus.ConnectFailure ||
                    webEx.Status == WebExceptionStatus.ConnectionClosed ||
                    webEx.Status == WebExceptionStatus.KeepAliveFailure ||
                    webEx.Status == WebExceptionStatus.NameResolutionFailure ||
                    webEx.Status == WebExceptionStatus.ReceiveFailure ||
                    webEx.Status == WebExceptionStatus.SendFailure ||
                    webEx.Status == WebExceptionStatus.Timeout)
                {
                    return true;
                }
            }
            else if (ex is SocketException)
            {
                SocketException sockEx = (SocketException)ex;

                socketErrorCode = sockEx.SocketErrorCode;

                if (sockEx.SocketErrorCode == SocketError.Interrupted ||
                    sockEx.SocketErrorCode == SocketError.NetworkDown ||
                    sockEx.SocketErrorCode == SocketError.NetworkUnreachable ||
                    sockEx.SocketErrorCode == SocketError.NetworkReset ||
                    sockEx.SocketErrorCode == SocketError.ConnectionAborted ||
                    sockEx.SocketErrorCode == SocketError.ConnectionReset ||
                    sockEx.SocketErrorCode == SocketError.TimedOut ||
                    sockEx.SocketErrorCode == SocketError.HostDown ||
                    sockEx.SocketErrorCode == SocketError.HostUnreachable ||
                    sockEx.SocketErrorCode == SocketError.TryAgain)
                {
                    return true;
                }
            }
            else if (ex is Win32Exception) // WinHttpException when use WinHttp (dotnet core)
            {
                Win32Exception winHttpEx = (Win32Exception)ex;

                Int32 errorCode = winHttpEx.NativeErrorCode;
                if (errorCode > (Int32)WinHttpErrorCode.WINHTTP_ERROR_BASE &&
                    errorCode <= (Int32)WinHttpErrorCode.WINHTTP_ERROR_LAST)
                {
                    winHttpErrorCode = (WinHttpErrorCode)errorCode;

                    if (winHttpErrorCode == WinHttpErrorCode.ERROR_WINHTTP_CANNOT_CONNECT ||
                        winHttpErrorCode == WinHttpErrorCode.ERROR_WINHTTP_CONNECTION_ERROR ||
                        winHttpErrorCode == WinHttpErrorCode.ERROR_WINHTTP_INTERNAL_ERROR ||
                        winHttpErrorCode == WinHttpErrorCode.ERROR_WINHTTP_NAME_NOT_RESOLVED ||
                        winHttpErrorCode == WinHttpErrorCode.ERROR_WINHTTP_TIMEOUT)
                    {
                        return true;
                    }
                }
            }
            else if (ex is IOException)
            {
                if (null != ex.InnerException &&
                    ex.InnerException is Win32Exception)
                {
                    String stackTrace = ex.StackTrace;

                    if (null != stackTrace &&
                        stackTrace.IndexOf("System.Net.Security._SslStream.StartWriting(", StringComparison.Ordinal) >= 0)
                    {
                        // HACK: There is an underlying HRESULT code for this error which is not set on the exception which 
                        //       bubbles from the underlying stack. The top of the stack trace will be in the _SslStream clreplaced
                        //       and will have an exception chain of HttpRequestException -> IOException -> Win32Exception.

                        // Check for SEC_E_CONTEXT_EXPIRED as this occurs at random in the underlying stack. Retrying the
                        // request should get a new connection and work correctly, so we ignore this particular error.

                        return true;
                    }
                }
            }
            else if (ex.GetType().Name == "CurlException") // CurlException when use libcurl (dotnet core)
            {
                // Valid curl error code should in range (0, 93]
                if (ex.HResult > 0 && ex.HResult < 94)
                {
                    curlErrorCode = (CurlErrorCode)ex.HResult;
                    if (curlErrorCode == CurlErrorCode.CURLE_COULDNT_RESOLVE_PROXY ||
                        curlErrorCode == CurlErrorCode.CURLE_COULDNT_RESOLVE_HOST ||
                        curlErrorCode == CurlErrorCode.CURLE_COULDNT_CONNECT ||
                        curlErrorCode == CurlErrorCode.CURLE_HTTP2 ||
                        curlErrorCode == CurlErrorCode.CURLE_PARTIAL_FILE ||
                        curlErrorCode == CurlErrorCode.CURLE_WRITE_ERROR ||
                        curlErrorCode == CurlErrorCode.CURLE_UPLOAD_FAILED ||
                        curlErrorCode == CurlErrorCode.CURLE_READ_ERROR ||
                        curlErrorCode == CurlErrorCode.CURLE_OPERATION_TIMEDOUT ||
                        curlErrorCode == CurlErrorCode.CURLE_INTERFACE_FAILED ||
                        curlErrorCode == CurlErrorCode.CURLE_GOT_NOTHING ||
                        curlErrorCode == CurlErrorCode.CURLE_SEND_ERROR ||
                        curlErrorCode == CurlErrorCode.CURLE_RECV_ERROR)
                    {
                        return true;
                    }
                }
            }

            return false;
        }

private void Run()
        {
            client = new PaceClient();
            client.PacketReceived += Client_PacketReceived;
            client.PacketSent += Client_PacketSent;

            var packetChannel = new PacketChannel();

            packetChannel.RegisterHandler<GetSystemInfoRequestPacket>(SystemHandlers.HandleGetSystemInfo);
            packetChannel.RegisterHandler<GetDrivesRequestPacket>(SystemHandlers.HandleGetDrives);
            packetChannel.RegisterHandler<TakeScreenshotRequestPacket>(SystemHandlers.HandleTakeScreenshot);
            packetChannel.RegisterHandler<RestartRequestPacket>(SystemHandlers.HandleRestart);

            packetChannel.RegisterHandler<DownloadFileRequestPacket>(FileHandlers.HandleDownloadFile);
            packetChannel.RegisterHandler<GetDirectoryRequestPacket>(FileHandlers.HandleGetDirectory);
            packetChannel.RegisterHandler<DeleteFileRequestPacket>(FileHandlers.HandleDeleteFile);
            packetChannel.RegisterHandler<SendFileRequestPacket>(FileHandlers.HandleSendFile);

            TryConnect();

            while (isConnected)
            {
                try
                {
                    var packet = client.ReadPacket();
                    packetChannel.HandlePacket(client, packet);
                }
                catch (IOException ex)
                {
                    if (ex.InnerException == null)
                    {
                        throw ex;
                    }

                    if (ex.InnerException.GetType() == typeof(SocketException))
                    {
                        var socketException = (ex.InnerException as SocketException);

                        if (socketException.ErrorCode == (int)SocketError.ConnectionReset)
                        {
                            PrintDebug("Disconnected!");
                            TryConnect();
                        }
                    }
                }
            }

            Console.ReadKey();
        }

private void InitializeLogger()
		{
			try
			{
				AreplacedinatorLogger = new AreplacedinatorLogger(this, swallowUnobservedTaskExceptions: false);
			}
			catch (Exception ex)
			{
				ActivityLog.TryLogError(PackageName,
					$"An error occurred during the logger initialization ({ex.GetType().Name}, message: \"{ex.Message}\")");
			}
		}

private bool RegisterDataProviderInternal<T>(
            bool retryWithRegistrar,
            Type concreteType,
            SupportedPlatforms supportedPlatforms = (SupportedPlatforms)(-1),
            params object[] args) where T : IMixedRealityDataProvider
        {
#if !UNITY_EDITOR
            if (!Application.platform.IsPlatformSupported(supportedPlatforms))
#else
            if (!EditorUserBuildSettings.activeBuildTarget.IsPlatformSupported(supportedPlatforms))
#endif
            {
                return false;
            }

            if (concreteType == null)
            {
                Debug.LogError($"Unable to register {typeof(T).Name} service with a null concrete type.");
                return false;
            }

            if (!typeof(IMixedRealityDataProvider).IsreplacedignableFrom(concreteType))
            {
                Debug.LogError($"Unable to register the {concreteType.Name} data provider. It does not implement {typeof(IMixedRealityDataProvider)}.");
                return false;
            }

            T dataProviderInstance;

            try
            {
                dataProviderInstance = (T)Activator.CreateInstance(concreteType, args);
            }
            catch (Exception e)
            {
                if (retryWithRegistrar && (e is MissingMethodException))
                {
                    Debug.LogWarning($"Failed to find an appropriate constructor for the {concreteType.Name} data provider. Adding the Registrar instance and re-attempting registration.");
#pragma warning disable 0618
                    List<object> updatedArgs = new List<object>();
                    updatedArgs.Add(Registrar);
                    if (args != null)
                    {
                        updatedArgs.AddRange(args);
                    }
                    return RegisterDataProviderInternal<T>(
                        false, // Do NOT retry, we have already added the configured IMIxedRealityServiceRegistrar
                        concreteType,
                        supportedPlatforms,
                        updatedArgs.ToArray());
#pragma warning restore 0618
                }

                Debug.LogError($"Failed to register the {concreteType.Name} data provider: {e.GetType()} - {e.Message}");

                // Failures to create the concrete type generally surface as nested exceptions - just logging
                // the top level exception itself may not be helpful. If there is a nested exception (for example,
                // null reference in the constructor of the object itself), it's helpful to also surface those here.
                if (e.InnerException != null)
                {
                    Debug.LogError("Underlying exception information: " + e.InnerException);
                }
                return false;
            }

            return RegisterDataProvider(dataProviderInstance);
        }

public override void Execute()
        {
            replacedle("OverflowCheckSampleExecute");

            int firstValue;
            int secondValue;

            int maxValue = 2147483647;
            const int maxInt = int.MaxValue;

            //do not check for overflow
            unchecked
            {
                firstValue = 2147483647 + 100;
            }
            Console.WriteLine($"Unchecked sum 1 (in block) (overflow) = {firstValue}");
            //...or...
            firstValue = unchecked(maxInt + 100);

            Console.WriteLine($"Unchecked sum 1 (inline) (overflow) = {firstValue}");

            //unchecked by default at compile time and run time because it contains variables
            secondValue = maxValue + 100;
            Console.WriteLine($"Unchecked sum 2 (variabled added) (overflow) = {secondValue}");

            //catch overflow at run time
            try
            {
                checked
                {
                    secondValue = maxValue + 100;
                }
                Console.WriteLine($"Unchecked sum 2 (in block) (overflow) = {secondValue}");
                //...or...
                secondValue = unchecked(maxValue + 100);
                Console.WriteLine($"Unchecked sum 2 (inline) (overflow) = {secondValue}");
            }
            catch (Exception e)
            {
                Console.WriteLine($"Exception '{e.GetType().Name}' with message '{e.Message}' was thrown.");
            }

            Finish();
        }

[STAThread]
        static int Main(string[] args)
        {
            if (args.Length == 0)
            {
                // GUI mode.
                try
                {
                    if (UacHelper.IsProcessElevated())
                    {
                        // Looks like we're ready to start up the GUI app.
                        // Set process priority to high.
                        Process.GetCurrentProcess().PriorityClreplaced = ProcessPriorityClreplaced.High;

                        // Boilerplate code to start the app.
                        Application.SetHighDpiMode(HighDpiMode.DpiUnaware);
                        Application.EnableVisualStyles();
                        Application.SetCompatibleTextRenderingDefault(false);
                        Application.Run(new DellFanManagementGuiForm());
                    }
                    else
                    {
                        MessageBox.Show("This program must be run with administrative privileges.", "Dell Fan Management privilege check", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    }
                }
                catch (Exception exception)
                {
                    MessageBox.Show(string.Format("{0}: {1}\n{2}", exception.GetType().ToString(), exception.Message, exception.StackTrace),
                        "Error starting application", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    return 1;
                }

                return 0;
            }
            else
            {
                // CMD mode.
                try
                {
                    Console.WriteLine("Dell Fan Management, version {0}", Version);
                    Console.WriteLine("By Aaron Kelley");
                    Console.WriteLine("Licensed under GPLv3");
                    Console.WriteLine("Source code available at https://github.com/AaronKelley/DellFanManagement");
                    Console.WriteLine();

                    if (UacHelper.IsProcessElevated())
                    {
                        if (args[0].ToLower() == "packagetest")
                        {
                            return PackageTest.RunPackageTests() ? 0 : 1;
                        }
                        else if (args[0].ToLower() == "setthermalsetting")
                        {
                            return SetThermalSetting.ExecuteSetThermalSetting(args);
                        }
                        else if (args[0].ToLower() == "smi-token-dump")
                        {
                            return SmiTokenDump();
                        }
                        else if (args[0].ToLower() == "smi-get-token")
                        {
                            return SmiGetToken(args);
                        }
                        else if (args[0].ToLower() == "smi-set-token")
                        {
                            return SmiSetToken(args);
                        }
                        else
                        {
                            Console.WriteLine("Dell SMM I/O driver by 424778940z");
                            Console.WriteLine("https://github.com/424778940z/bzh-windrv-dell-smm-io");
                            Console.WriteLine();
                            Console.WriteLine("Derived from \"Dell fan utility\" by 424778940z");
                            Console.WriteLine("https://github.com/424778940z/dell-fan-utility");
                            Console.WriteLine();

                            return DellFanCmd.ProcessCommand(args);
                        }
                    }
                    else
                    {
                        Console.WriteLine();
                        Console.WriteLine("This program must be run with administrative privileges.");
                        return 1;
                    }
                }
                catch (Exception exception)
                {
                    Console.Error.WriteLine("{0}: {1}\n{2}", exception.GetType().ToString(), exception.Message, exception.StackTrace);
                    return 1;
                }
            }
        }

public TestObserver<T> replacedertCompositeError(int index, Type errorType, string message = null, bool messageContains = false)
        {
            replacedertError(typeof(AggregateException));
            var exs = (errors[0] as AggregateException).InnerExceptions;
            if (index < 0 || index >= exs.Count)
            {
                throw Fail("The AggregateException index out of bounds. Expected: " + index + ", Actual: " + exs.Count);
            }
            if (errorType.GetTypeInfo().IsreplacedignableFrom(exs[index].GetType().GetTypeInfo()))
            {
                if (message != null)
                {
                    if (messageContains)
                    {
                        if (!exs[index].Message.Contains(message))
                        {
                            throw Fail("Error found with a different message part. Expected: " + message + ", Actual: " + exs[index].Message);
                        }
                    }
                    else
                    {
                        if (!exs[index].Message.Equals(message))
                        {
                            throw Fail("Error found with a different message. Expected: " + message + ", Actual: " + exs[index].Message);
                        }
                    }
                }
                return this;
            }
            throw Fail("Wrong error type @ " + index + ". Expected: " + errorType + ", Actual: " + exs[index].GetType());
        }

private static bool DellSmbiosSmiTest()
        {
            try
            {
                Console.WriteLine("Running DellSmbiosSmiLib test.");

                ThermalSetting currentSetting = DellSmbiosSmi.GetThermalSetting();
                Console.WriteLine("Thermal setting: {0}", currentSetting);
            }
            catch (Exception exception)
            {
                Console.Error.WriteLine("{0}: {1}\n{2}", exception.GetType().ToString(), exception.Message, exception.StackTrace);
                return false;
            }

            Console.WriteLine("  ...Preplaceded.");
            return true;
        }

public async Task RecordAsync()
        {
            if (mediaCapture != null)
            {
                throw new InvalidOperationException("Recording already in progress");
            }

            try
            {
                var captureSettings = new MediaCaptureInitializationSettings()
                {
                    StreamingCaptureMode = StreamingCaptureMode.Audio
                };

                await InitMediaCapture(captureSettings);
            }
            catch (Exception ex)
            {
                CanRecordAudio = false;
                DeleteMediaCapture();

                if (ex.InnerException != null && ex.InnerException.GetType() == typeof(UnauthorizedAccessException))
                {
                    throw ex.InnerException;
                }
                throw;
            }

            var localFolder = ApplicationData.Current.LocalFolder;
            var fileName = Path.GetRandomFileName();

            var fileOnDisk = await localFolder.CreateFileAsync(fileName);

            try
            {
                await mediaCapture.StartRecordToStorageFileAsync(MediaEncodingProfile.CreateWav(AudioEncodingQuality.Auto), fileOnDisk);
                //   await mediaCapture.StartRecordToStorageFileAsync(MediaEncodingProfile.CreateMp3(AudioEncodingQuality.Auto), fileOnDisk);
            }
            catch
            {
                CanRecordAudio = false;
                DeleteMediaCapture();
                throw;
            }

            audioFilePath = fileOnDisk.Path;
        }

protected virtual IEnumerable<KeyValuePair<string, string>> GetHeaders(Exception error, HttpContext context, int dropped)
		{
			yield return CreateHeader("X-ADXSTUDIO-SERVER_NAME", context.Request.ServerVariables["SERVER_NAME"]);
			yield return CreateHeader("X-ADXSTUDIO-SCRIPT_NAME", context.Request.ServerVariables["SCRIPT_NAME"]);
			yield return CreateHeader("X-ADXSTUDIO-QUERY_STRING", context.Request.ServerVariables["QUERY_STRING"]);
			yield return CreateHeader("X-ADXSTUDIO-STATUS_CODE", context.Response.StatusCode.ToString());
			yield return CreateHeader("X-ADXSTUDIO-STATUS", context.Response.Status);
			yield return CreateHeader("X-ADXSTUDIO-CONTENT-TYPE", context.Response.ContentType);
			yield return CreateHeader("X-ADXSTUDIO-CONTENT-ENCODING", context.Response.ContentEncoding.EncodingName);
			yield return CreateHeader("X-ADXSTUDIO-EXCEPTION-TYPE", error.GetType().FullName);
			yield return CreateHeader("X-ADXSTUDIO-EXCEPTION-DROPPED", dropped.ToString(CultureInfo.InvariantCulture));
		}

private static bool OpenHardwareMonitorTest()
        {
            try
            {
                Console.WriteLine("Running Open Hardware Monitor test.");

                Computer computer = new()
                {
                    IsCpuEnabled = true
                };

                computer.Open();

                foreach (IHardware hardware in computer.Hardware)
                {
                    hardware.Update();

                    foreach (ISensor sensor in hardware.Sensors)
                    {
                        if (sensor.SensorType == SensorType.Temperature && sensor.Value.HasValue)
                        {
                            Console.WriteLine("  {0}: {1}", sensor.Name, sensor.Value);
                        }
                    }
                }
            }
            catch (Exception exception)
            {
                Console.Error.WriteLine("{0}: {1}\n{2}", exception.GetType().ToString(), exception.Message, exception.StackTrace);
                return false;
            }

            Console.WriteLine("  ...Preplaceded.");
            return true;
        }

public async virtual Task<IdenreplacedyResult> CreateAsync(TRole role, CancellationToken cancellationToken)
        {
            cancellationToken.ThrowIfCancellationRequested();
            ThrowIfDisposed();
            replacedertNotNull(role, nameof(role));

            try
            {
                var created = await _roleStore.CreateAsync(role.ToRole(), cancellationToken).ConfigureAwait(false);
                role.Id = created.Id;
                return IdenreplacedyResult.Success;
            }
            catch(Exception e)
            {
                return IdenreplacedyResult.Failed(new IdenreplacedyError
                {
                    Code = e.GetType().Name,
                    Description = e.Message
                });
            }
        }

private static string FormatExceptionText(Exception exception)
        {
            return $"EXCEPTION [{exception.GetType()}]: {exception.ToString()}";
        }

public async override Task<IdenreplacedyResult> UpdateAsync(TUser user, CancellationToken cancellationToken = default)
        {
            cancellationToken.ThrowIfCancellationRequested();
            ThrowIfDisposed();
            replacedertNotNull(user, nameof(user));

            try
            {
                await _userStore.UpdateAsync(user.ToUser(), cancellationToken).ConfigureAwait(false);
                return IdenreplacedyResult.Success;
            }
            catch (Exception e)
            {
                return IdenreplacedyResult.Failed(new IdenreplacedyError
                {
                    Code = e.GetType().Name,
                    Description = e.Message
                });
            }
        }

private void LogException(Exception exception)
        {
            if (exception == null) return;

            exceptionViewer.Text += exception.GetType().Name + ": " + exception.Message + Environment.NewLine;
            exceptionViewer.Text += "-------------------------------------------" + Environment.NewLine + Environment.NewLine;
            exceptionViewer.Text += "Stack Trace: " + Environment.NewLine;
            exceptionViewer.Text += exception.StackTrace + Environment.NewLine + Environment.NewLine;            

            LogException(exception.InnerException);
        }

public override string ToString() => $"{this.GetType()}: {this.Message}\nCommand name: {this.CommandName}";

private void replacedertObjectsEqual(object a, object b) {
      if ((a == null) != (b == null)) {
        replacedert.Fail("One object was null an the other was not.");
        return;
      }

      Type typeA = a.GetType();
      Type typeB = b.GetType();

      if (typeA != typeB) {
        replacedert.Fail("Type " + typeA + " is not equal to type " + typeB + ".");
      }

      if (typeA.IsValueType) {
        replacedert.That(a, Is.EqualTo(b));
        return;
      }

      if (a is IList) {
        IList aList = a as IList;
        IList bList = b as IList;

        replacedert.That(aList.Count, Is.EqualTo(bList.Count));

        for (int i = 0; i < aList.Count; i++) {
          replacedertObjectsEqual(aList[i], bList[i]);
        }
      } else {
        FieldInfo[] fields = typeA.GetFields(BindingFlags.Public | BindingFlags.Instance);
        foreach (FieldInfo field in fields) {
          replacedertObjectsEqual(field.GetValue(a), field.GetValue(b));
        }

        PropertyInfo[] properties = typeA.GetProperties(BindingFlags.Public | BindingFlags.Instance);
        foreach (PropertyInfo property in properties) {
          if (property.GetIndexParameters().Length == 0) {
            object propA;
            try {
              propA = property.GetValue(a, null);
            } catch (Exception exceptionA) {
              try {
                property.GetValue(b, null);
                replacedert.Fail("One property threw an exception where the other did not.");
                return;
              } catch (Exception exceptionB) {
                replacedert.That(exceptionA.GetType(), Is.EqualTo(exceptionB.GetType()), "Both properties threw exceptions but their types were different.");
                return;
              }
            }

            object propB = property.GetValue(b, null);

            replacedertObjectsEqual(propA, propB);
          }
        }
      }
    }

public TestObserver<T> replacedertError(Type expectedType, string message = null, bool messageContains = false)
        {
            var c = Volatile.Read(ref errorCount);
            if (c == 0)
            {
                throw Fail("No error.");
            }
            var members = expectedType.GetTypeInfo();
            var found = 0;
            var foundRaw = 0;
            for (int i = 0; i < c; i++)
            {
                if (members.IsreplacedignableFrom(errors[i].GetType().GetTypeInfo()))
                {
                    if (message != null)
                    {
                        if (messageContains)
                        {
                            if (errors[i].Message.Contains(message))
                            {
                                found++;
                            }
                        }
                        else
                        {
                            if (errors[i].Message.Equals(message))
                            {
                                found++;
                            }
                        }
                    } else {
                        found++;
                    }
                    foundRaw++;
                }
            }

            if (found == 1 && c > 1)
            {
                throw Fail("Exception present but others as well");
            }

            if (found > 1)
            {
                throw Fail("The Exception appears multiple times");
            }

            if (found == 0)
            {
                if (foundRaw != 0)
                {
                    throw Fail("Exception type present but not with the specified message" + (messageContains ? " part: " : ": ") + message);
                }
                throw Fail("Exception not present");
            }

            return this;
        }

private Exception UnWrap(Exception innerException)
        {
            Exception exception = null;
            if (this.Type != null)  // m_type is typically null when this.Type getter is hit from here, so the LoadType method will get invoked here.
            {
                try
                {
                    Object[] args = null;

                    ConstructorInfo info = GetMatchingConstructor(new[] { typeof(WrappedException) });
                    if (info != null)
                    {
                        // a constructor overload on an exception that takes a WrappedException, is useful
                        // in cases where the other constructors manipulate the string that we preplaced in,
                        // which we do not want to happen when unwrapping an exception.
                        args = new object[] { this };
                    }
                    else
                    {
                        info = GetMatchingConstructor(new[] { typeof(String), typeof(Exception) });
                        if (info != null)
                        {
                            args = new object[] { Message, innerException };
                        }
                        else
                        {
                            //try just string
                            info = GetMatchingConstructor(new[] { typeof(String) });
                            if (info != null)
                            {
                                args = new object[] { Message };
                            }
                            else
                            {
                                //try default constructor
                                info = GetMatchingConstructor(new Type[0]);
                            }
                        }
                    }
                    if (info != null)
                    {
                        exception = info.Invoke(args) as Exception;
                        // only check exceptions that derive from VssExceptions, since we don't have control
                        // to make code changes to exceptions that we don't own.
                        Debug.replacedert(!(exception is VssException) || exception.Message == Message,
                            "The unwrapped exception message does not match the original exception message.",
                            "Type: {0}{1}Expected: {2}{1}Actual: {3}{1}{1}This can happen if the exception has a contructor that manipulates the input string.  You can work around this by creating a constructor that takes in a WrappedException which sets the message verbatim and optionally the inner exception.",
                            exception.GetType(),
                            Environment.NewLine,
                            Message,
                            exception.Message);
                    }
                }
                catch (Exception)
                { }
            }
            return exception;
        }

private string CreateLogMessageFromException(Exception exception, Doreplacedent currentDoreplacedent, LogMode logMode, string reportedFrom)
		{

			StringBuilder messageBuilder = new StringBuilder(capacity: 256);

			if (logMode == LogMode.Error)
			{
				messageBuilder.AppendLine($"{AreplacedinatorVSPackage.PackageName.ToUpper()} OBSERVED AN UNHANDLED VISUAL STUDIO ERROR|");
			}

			messageBuilder.AppendLine($"EXCEPTION TYPE: {exception.GetType().Name}")
						  .AppendLine($"|FILE PATH: {currentDoreplacedent.FilePath}")
						  .AppendLine($"|MESSAGE: {exception.Message}")
						  .AppendLine($"|STACK TRACE: {exception.StackTrace}")
						  .AppendLine($"|TARGET SITE: {exception.TargetSite}")
						  .AppendLine($"|SOURCE: {exception.Source}")
						  .AppendLine($"|REPORTED FROM: {reportedFrom}");

			return messageBuilder.ToString();
		}

public static async Task ShouldThrow<T>(this Task asyncMethod, string message) where T : Exception
        {
            try
            {
                await asyncMethod; //Should throw..
            }
            catch (T)
            {
                //Task should throw Aggregate but add this just in case.
                Debug.Log("Caught an exception : " + typeof(T).FullName + " !!");
                return;
            }
            catch (AggregateException ag)
            {
                foreach (Exception e in ag.InnerExceptions)
                {
                    Debug.Log("Caught an exception : " + e.GetType().FullName + " !!");
                    if (message != "")
                    {
                        //Fails here if we find any other inner exceptions
                        replacedert.That(e, Is.TypeOf<T>(), message + " | " + e.ToString());
                    }
                    else
                    {
                        //Fails here also
                        replacedert.That(e, Is.TypeOf<T>(), e.ToString() + " " + "An exception should be of type " + typeof(T).FullName);
                    }
                }
                return;
            }
            replacedert.Fail("Expected an exception of type " + typeof(T).FullName + " but no exception was thrown.");
        }

private static string DumpExceptionMessage(Exception ex)
        {
            if (ex.InnerException != null)
            {
                return $"{ex.GetType().Name}({DumpExceptionMessage(ex.InnerException)})";
            }

            return ex.Message;
        }

private static bool IrrKlangTest()
        {
            try
            {
                Console.WriteLine("Running irrKlang test.");

                new SoundPlayer().PlaySound(@"C:\Windows\Media\Windows Logon.wav");

                foreach (AudioDevice audioDevice in Utility.GetAudioDevices())
                {
                    Console.WriteLine("  {0}: {1}", audioDevice.DeviceId, audioDevice.DeviceName);
                }
            }
            catch (Exception exception)
            {
                Console.Error.WriteLine("{0}: {1}\n{2}", exception.GetType().ToString(), exception.Message, exception.StackTrace);
                return false;
            }

            Console.WriteLine("  ...Preplaceded.");
            return true;
        }

private static string Serialize(Exception error)
		{
			if (error == null) return null;

			var sb = new StringBuilder();

			var current = error;

			while (current != null)
			{
				var help = !string.IsNullOrWhiteSpace(current.HelpLink) ? Environment.NewLine + current.HelpLink : null;

				sb.Append(current.Message + Environment.NewLine);
				sb.Append(current.GetType().FullName + Environment.NewLine);
				sb.Append(current.StackTrace + Environment.NewLine + Environment.NewLine);
				sb.Append(current.Source);
				sb.Append(help + Environment.NewLine + Environment.NewLine);

				current = current.InnerException;
			}

			return sb.ToString();
		}

protected virtual string GetException(Exception error)
		{
			if (error == null) return null;

			const string message =
@"<h3>{0}</h3>
<h5>{1}</h5>
<pre>{2}

{3}{4}
</pre>
";

			var sb = new StringBuilder();

			var current = error;

			while (current != null)
			{
				var errorMessage = HttpUtility.HtmlEncode(current.Message);
				var errorStackTrace = HttpUtility.HtmlEncode(current.StackTrace);
				var errorSource = HttpUtility.HtmlEncode(current.Source);

				var help = !string.IsNullOrWhiteSpace(current.HelpLink) ? "\r\n" + current.HelpLink : null;
				sb.Append(message.FormatWith(errorMessage, current.GetType().FullName, errorStackTrace, errorSource, help));
				current = current.InnerException;
			}

			return sb.ToString();
		}

public static void Write(Exception exception)
        {
            Write(string.Format("{0}: {1}\n{2}", exception.GetType(), exception.Message, exception.StackTrace));
        }

private void HandleClientConnection()
        {
            while (Listening)
            {
                var client = new PaceClient(listener.AcceptTcpClient());
                OnClientConnected(client);

                Task.Factory.StartNew(() =>
                {
                    bool isConnected = true;

                    while (isConnected)
                    {
                        try
                        {
                            var packet = client.ReadPacket();
                            OnPacketReceived(client, packet);
                        }
                        catch (IOException ex)
                        {
                            if (ex.InnerException == null)
                            {
                                throw ex;
                            }

                            if (ex.InnerException.GetType() == typeof(SocketException))
                            {
                                var socketException = (ex.InnerException as SocketException);

                                if (socketException.ErrorCode == (int)SocketError.ConnectionReset)
                                {
                                    OnClientDisconnected(client);
                                    isConnected = false;
                                }
                            }
                        }
                    }
                });
            }

            listener.Stop();
        }

private async void AcceptCallback(IAsyncResult ar, CancellationToken ct)
        {
            Socket listener = (Socket)ar.AsyncState;
            Socket client = listener.EndAccept(ar);
            client.NoDelay = true;
            // Signal the main thread to continue.
            _allDone.Set();
            IOPipeLine pipe = null;
            try
            {
                pipe = new IOPipeLine(client, _options);
                await pipe.StartAsync(ct);
            }
            catch (TimeoutException)
            {
                client.Close();
            }
            catch (Exception e)
            {
                Console.WriteLine("{0} Message: {1}", e.GetType().ToString(), e.Message);
                Console.WriteLine(e.StackTrace);
                client.Close();
            }
            finally
            {
                pipe?.Dispose();
            }
        }

public async override Task<IdenreplacedyResult> DeleteAsync(TUser user, CancellationToken cancellationToken = default)
        {
            cancellationToken.ThrowIfCancellationRequested();
            ThrowIfDisposed();
            replacedertNotNull(user, nameof(user));

            try
            {
                await _userStore.DeleteAsync(user.Id, cancellationToken).ConfigureAwait(false);
                return IdenreplacedyResult.Success;
            }
            catch (Exception e)
            {
                return IdenreplacedyResult.Failed(new IdenreplacedyError
                {
                    Code = e.GetType().Name,
                    Description = e.Message
                });
            }
        }

private static bool NvapiTest()
        {
            bool foundGpu = false;

            try
            {
                Console.WriteLine("Running NVAPI test.");

                foreach (PhysicalGPU gpu in PhysicalGPU.GetPhysicalGPUs())
                {
                    Console.WriteLine("  Found GPU: {0}", gpu.FullName);
                    foundGpu = true;

                    try
                    {
                        foreach (GPUThermalSensor sensor in gpu.ThermalInformation.ThermalSensors)
                        {
                            Console.WriteLine("    Current GPU temperature: {0}", sensor.CurrentTemperature);
                        }
                    }
                    catch (NVIDIAApiException exception)
                    {
                        if (exception.Message == "NVAPI_GPU_NOT_POWERED")
                        {
                            Console.WriteLine("    GPU is currently powered off.");
                        }
                        else
                        {
                            throw;
                        }
                    }
                }
            }
            catch (Exception exception)
            {
                Console.Error.WriteLine("{0}: {1}\n{2}", exception.GetType().ToString(), exception.Message, exception.StackTrace);
                return false;
            }

            Console.WriteLine("  ...Preplaceded.");
            if (!foundGpu)
            {
                Console.WriteLine("  (Note: No NVIDIA GPUs found.)");
            }

            return true;
        }

public async virtual Task<IdenreplacedyResult> UpdateAsync(TRole role, CancellationToken cancellationToken)
        {
            cancellationToken.ThrowIfCancellationRequested();
            ThrowIfDisposed();
            replacedertNotNull(role, nameof(role));


            try
            {
                await _roleStore.UpdateAsync(role.ToRole(), cancellationToken).ConfigureAwait(false);

                return IdenreplacedyResult.Success;
            }
            catch (Exception e)
            {
                return IdenreplacedyResult.Failed(new IdenreplacedyError
                {
                    Code = e.GetType().Name,
                    Description = e.Message
                });
            }
        }

static string GetExceptionMsg(Exception ex, string backStr)
        {
            StringBuilder sb = new StringBuilder();
            sb.AppendLine("****************************异常文本****************************");
            sb.AppendLine("【出现时间】：" + DateTime.Now.ToString());
            if (ex != null)
            {
                sb.AppendLine("【异常类型】：" + ex.GetType().Name);
                sb.AppendLine("【异常信息】：" + ex.Message);
                sb.AppendLine("【堆栈调用】：" + ex.StackTrace);
            }
            else
            {
                sb.AppendLine("【未处理异常】：" + backStr);
            }
            sb.AppendLine("***************************************************************");
            return sb.ToString();
        }

public async override Task<IdenreplacedyResult> CreateAsync(TUser user, CancellationToken cancellationToken = default)
        {
            cancellationToken.ThrowIfCancellationRequested();
            ThrowIfDisposed();
            replacedertNotNull(user, nameof(user));

            try
            {
                var created = await _userStore.CreateAsync(user.ToUser(), cancellationToken).ConfigureAwait(false);
                user.Id = created.Id;
                return IdenreplacedyResult.Success;
            }
            catch (Exception e)
            {
                return IdenreplacedyResult.Failed(new IdenreplacedyError
                {
                    Code = e.GetType().Name,
                    Description = e.Message
                });
            }
        }

private T ActivateInstance<T>(Type concreteType, SupportedPlatforms supportedPlatforms = (SupportedPlatforms)(-1), params object[] args) where T : IMixedRealityService
        {
            if (concreteType == null) { return default(T); }

#if UNITY_EDITOR
            if (!UnityEditor.EditorUserBuildSettings.activeBuildTarget.IsPlatformSupported(supportedPlatforms))
#else
            if (!Application.platform.IsPlatformSupported(supportedPlatforms))
#endif
            {
                return default(T);
            }

            if (!typeof(T).IsreplacedignableFrom(concreteType))
            {
                Debug.LogError($"Error: {concreteType.Name} service must implement {typeof(T)}.");
                return default(T);
            }

            try
            {
                T serviceInstance = (T)Activator.CreateInstance(concreteType, args);
                return serviceInstance;
            }
            catch (Exception e)
            {
                Debug.LogError($"Error: Failed to instantiate {concreteType.Name}: {e.GetType()} - {e.Message}");
                return default(T);
            }
        }

private Task HandleExceptionAsync(HttpContext httpContext, Exception e)
        {
            httpContext.Response.ContentType = "application/json";
            httpContext.Response.StatusCode = (int) HttpStatusCode.InternalServerError;

            var message = "Internal Server Error";
            IEnumerable<ValidationFailure> errors;
            if (e.GetType() == typeof(ValidationException))
            {
                message = e.Message;
                errors = ((ValidationException) e).Errors;
                httpContext.Response.StatusCode = 400;

                return httpContext.Response.WriteAsync(new ValidationErrorDetails
                {
                    StatusCode = 400,
                    Message = message,
                    Errors = errors
                }.ToString());
            }

            return httpContext.Response.WriteAsync(new ErrorDetails
            {
                StatusCode = httpContext.Response.StatusCode,
                Message = message
            }.ToString());
        }

public static string ExceptionLog(Exception e, string local)
        {
            var msg = local + " " + e.Message
                + (e.InnerException == null ? "" : " -> " + e.InnerException.Message)
                + Environment.NewLine
                + " (" + (e.InnerException != null ? e.InnerException : e).GetType().Name + ") "
                + (e.InnerException != null && e.InnerException.StackTrace != null ? e.InnerException.StackTrace : e.StackTrace);
            Loger.Log(msg);
            return msg;
        }

public override void Execute()
        {
            try
            {
                throw new MyException("My Exception!");
            }
            catch (Exception e)
            {
                Console.WriteLine($"Exception '{e.GetType().Name}' with message '{e.Message}' was thrown.");
            }
        }

private async Task CheckNetworkEndpointsAsync(int attemptsLeft)
        {
            try
            {
                Trace.Info("Requesting Actions Service health endpoint status");
                using (var httpClientHandler = HostContext.CreateHttpClientHandler())
                using (var actionsClient = new HttpClient(httpClientHandler))
                {
                    var baseUri = new Uri(_connection.Uri.GetLeftPart(UriPartial.Authority));

                    actionsClient.DefaultRequestHeaders.UserAgent.AddRange(HostContext.UserAgents);

                    // Call the _apis/health endpoint, and include how many attempts are left as a URL query for easy tracking
                    var response = await actionsClient.GetAsync(new Uri(baseUri, $"_apis/health?_internalRunnerAttemptsLeft={attemptsLeft}"));
                    Trace.Info($"Actions health status code: {response.StatusCode}");
                }
            }
            catch (Exception ex)
            {
                // Log error, but continue as this call is best-effort
                Trace.Info($"Actions Service health endpoint failed due to {ex.GetType().Name}");
                Trace.Error(ex);
            }

            try
            {
                Trace.Info("Requesting Github API endpoint status");
                // This is a dotcom public API... just call it directly
                using (var httpClientHandler = HostContext.CreateHttpClientHandler())
                using (var gitHubClient = new HttpClient(httpClientHandler))
                {
                    gitHubClient.DefaultRequestHeaders.UserAgent.AddRange(HostContext.UserAgents);

                    // Call the api.github.com endpoint, and include how many attempts are left as a URL query for easy tracking
                    var response = await gitHubClient.GetAsync($"https://api.github.com?_internalRunnerAttemptsLeft={attemptsLeft}");
                    Trace.Info($"api.github.com status code: {response.StatusCode}");
                }
            }
            catch (Exception ex)
            {
                // Log error, but continue as this call is best-effort
                Trace.Info($"Github API endpoint failed due to {ex.GetType().Name}");
                Trace.Error(ex);
            }
        }

public override string ToString() => $"{this.GetType()}: {this.Message}\nCommand name: {this.CommandName}\nArgument types: {this.ArgumentSetKey}";

public static void LogDetailed(Exception e, string tag = null) {
            for (Exception e_ = e; e_ != null; e_ = e_.InnerException) {
                Console.WriteLine(e_.GetType().FullName + ": " + e_.Message + "\n" + e_.StackTrace);
                if (e_ is ReflectionTypeLoadException) {
                    ReflectionTypeLoadException rtle = (ReflectionTypeLoadException) e_;
                    for (int i = 0; i < rtle.Types.Length; i++) {
                        Console.WriteLine("ReflectionTypeLoadException.Types[" + i + "]: " + rtle.Types[i]);
                    }
                    for (int i = 0; i < rtle.LoaderExceptions.Length; i++) {
                        LogDetailed(rtle.LoaderExceptions[i], tag + (tag == null ? "" : ", ") + "rtle:" + i);
                    }
                }
                if (e_ is TypeLoadException) {
                    Console.WriteLine("TypeLoadException.TypeName: " + ((TypeLoadException) e_).TypeName);
                }
                if (e_ is BadImageFormatException) {
                    Console.WriteLine("BadImageFormatException.FileName: " + ((BadImageFormatException) e_).FileName);
                }
            }
        }

public static async ValueTask replacedertFailure<T>(this IAsyncEnumerator<T> source, Type exception,
            params T[] values)
        {
            var idx = 0;
            try
            {
                while (await source.MoveNextAsync())
                {
                    replacedert.True(idx < values.Length, "Source has more than the expected " + values.Length + " items");
                    replacedert.Equal(source.Current, values[idx]);
                    idx++;
                }

                replacedert.True(false, "Did not throw any exception but expected: " + exception);
            }
            catch (TrueException)
            {
                throw;
            }
            catch (Exception ex)
            {
                replacedert.True(values.Length == idx, "Source has less items than expected: " + values.Length + ", actual: " + idx);

                replacedert.True(exception.GetTypeInfo().IsreplacedignableFrom(ex.GetType().GetTypeInfo()), "Wrong exception, Expected: " + exception + ", Actual: " + ex);
            }
            finally
            {
                await source.DisposeAsync();
            }
        }

public Exception Unwrap(IDictionary<String, Type> typeMapping)
        {
            Exception innerException = null;
            if (InnerException != null)
            {
                innerException = InnerException.Unwrap(typeMapping);
                UnwrappedInnerException = innerException;
            }

            Exception exception = null;

            // if they have bothered to map type, use that first.
            if (!String.IsNullOrEmpty(TypeKey))
            {
                Type type;
                if (typeMapping != null && typeMapping.TryGetValue(TypeKey, out type) ||
                    baseTranslatedExceptions.TryGetValue(TypeKey, out type))
                {
                    try
                    {
                        this.Type = type;
                        exception = Activator.CreateInstance(this.Type, Message, innerException) as Exception;
                    }
                    catch (Exception)
                    {
                        // do nothing
                    }
                }
            }

            if (exception == null)
            {
                //no standard mapping, fallback to 
                exception = UnWrap(innerException);
            }

            if (exception is VssException)
            {
                ((VssException)exception).EventId = this.EventId;
                ((VssException)exception).ErrorCode = this.ErrorCode;
            }

            if (exception == null && !String.IsNullOrEmpty(Message))
            {
                // NOTE: We can get exceptions that we can't create, IE. SqlException, AzureExceptions.
                // This is not a failure, we will just wrap the exception in a VssServiceException
                // since the type is not available.
                exception = new VssServiceException(Message, innerException);
            }

            if (exception == null && !string.IsNullOrEmpty(TypeName))
            {
                Debug.replacedert(false, string.Format("Server exception cannot be resolved. Type name: {0}", TypeName));
            }

            if (exception != null
                && !string.IsNullOrEmpty(HelpLink))
            {
                exception.HelpLink = HelpLink;
            }

            if (exception != null
                && !string.IsNullOrEmpty(this.StackTrace))
            {
                FieldInfo stackTraceField = typeof(Exception).GetTypeInfo().GetDeclaredField("_stackTraceString");
                if (stackTraceField != null && !stackTraceField.Attributes.HasFlag(FieldAttributes.Public) && !stackTraceField.Attributes.HasFlag(FieldAttributes.Static))
                {
                    stackTraceField.SetValue(exception, this.StackTrace);
                }
            }

            if (exception != null && exception.GetType() == this.Type)
            {
                TryUnWrapCustomProperties(exception);
            }

            return exception;
        }

private static bool DellSmbiosBzhTest()
        {
            try
            {
                Console.WriteLine("Running DellSmbiosBzhLib test.");

                if (!DellSmbiosBzh.Initialize())
                {
                    Console.WriteLine("  Failed to load driver.");
                    return false;
                }

                uint? result = DellSmbiosBzh.GetFanRpm(BzhFanIndex.Fan1);
                Console.WriteLine("  Fan 1 RPM: {0}", result);

                DellSmbiosBzh.Shutdown();
            }
            catch (Exception exception)
            {
                Console.Error.WriteLine("{0}: {1}\n{2}", exception.GetType().ToString(), exception.Message, exception.StackTrace);
                return false;
            }

            Console.WriteLine("  ...Preplaceded.");
            return true;
        }

public DataChat? Error(Exception e) {
            string cmdName = Cmd?.ID ?? "?";

            if (e.GetType() == typeof(Exception)) {
                Logger.Log(LogLevel.VVV, "chatcmd", $"Command {cmdName} failed:\n{e}");
                return Send($"Command {cmdName} failed: {e.Message}", color: Chat.Settings.ColorError);
            }

            Logger.Log(LogLevel.ERR, "chatcmd", $"Command {cmdName} failed:\n{e}");
            return Send($"Command {cmdName} failed due to an internal error.", color: Chat.Settings.ColorError);
        }

static void Main(string[] args)
        {

            Console.WriteLine("Running...");
            try
            {
                FL_RPC.Init();
            }
            catch (Exception e)
            {
                Console.WriteLine("\n \nERROR: " + e.Message);
                Console.WriteLine("INFO: Exception Name: " + e.GetType());
                Console.WriteLine("\n");
                FL_RPC.StopAndExit();
                Environment.Exit(-1);
            }
        }

public string WriteLog(string throwMsg, Exception ex)
        {
            return $"\r\n【自定义错误】：{throwMsg} \r\n【异常类型】：{ex.GetType().Name} \r\n【异常信息】：{ex.Message} \r\n【堆栈调用】：{ex.StackTrace }\r\n";
        }

private void BackgroundThread()
        {
            _state.WaitOne();
            _state.BackgroundThreadRunning = true;
            _state.Release();

            bool releaseSemapreplaced = false;

            try
            {
                if (_state.EcFanControlEnabled && IsAutomaticFanControlDisableSupported)
                {
                    _fanController.EnableAutomaticFanControl();
                    Log.Write("Enabled EC fan control – startup");
                }

                while (_state.BackgroundThreadRunning)
                {
                    _state.WaitOne();
                    _requestSemapreplaced.WaitOne();
                    releaseSemapreplaced = true;

                    // Update state.
                    _state.Update();

                    // Take action based on configuration.
                    if (_state.OperationMode == OperationMode.Automatic)
                    {
                        if (!_state.EcFanControlEnabled && IsAutomaticFanControlDisableSupported)
                        {
                            _state.EcFanControlEnabled = true;
                            _fanController.EnableAutomaticFanControl();
                            Log.Write("Enabled EC fan control – automatic mode");
                        }
                    }
                    else if (_state.OperationMode == OperationMode.Manual && IsAutomaticFanControlDisableSupported && IsSpecificFanControlSupported)
                    {
                        // Check for EC control state changes that need to be applied.
                        if (_ecFanControlRequested && !_state.EcFanControlEnabled)
                        {
                            _state.EcFanControlEnabled = true;
                            _fanController.EnableAutomaticFanControl();
                            Log.Write("Enabled EC fan control – manual mode");

                            _state.Fan1Level = null;
                            _state.Fan2Level = null;
                            _fan1LevelRequested = null;
                            _fan2LevelRequested = null;
                        }
                        else if (!_ecFanControlRequested && _state.EcFanControlEnabled)
                        {
                            _state.EcFanControlEnabled = false;
                            _fanController.DisableAutomaticFanControl();
                            Log.Write("Disabled EC fan control – manual mode");
                        }

                        // Check for fan control state changes that need to be applied.
                        if (!_state.EcFanControlEnabled)
                        {
                            if (_state.Fan1Level != _fan1LevelRequested)
                            {
                                _state.Fan1Level = _fan1LevelRequested;
                                if (_fan1LevelRequested != null)
                                {
                                    _fanController.SetFanLevel((FanLevel)_fan1LevelRequested, IsIndividualFanControlSupported ? FanIndex.Fan1 : FanIndex.AllFans);
                                }
                            }

                            if (_state.Fan2Present && IsIndividualFanControlSupported && _state.Fan2Level != _fan2LevelRequested)
                            {
                                _state.Fan2Level = _fan2LevelRequested;
                                if (_fan2LevelRequested != null)
                                {
                                    _fanController.SetFanLevel((FanLevel)_fan2LevelRequested, FanIndex.Fan2);
                                }
                            }
                        }

                        // Warn if a fan is set to completely off.
                        if (!_state.EcFanControlEnabled && (_state.Fan1Level == FanLevel.Off || (_state.Fan2Present && _state.Fan2Level == FanLevel.Off)))
                        {
                            _state.ConsistencyModeStatus = "Warning: Fans set to \"off\" will not turn on regardless of temperature or load on the system";
                        }
                        else
                        {
                            _state.ConsistencyModeStatus = " ";
                        }
                    }
                    else if (_state.OperationMode == OperationMode.Consistency && IsAutomaticFanControlDisableSupported)
                    {
                        // Consistency mode logic.
                        ConsistencyModeLogic();
                    }

                    // See if we need to update the BIOS thermal setting.
                    if (_state.ThermalSetting != ThermalSetting.Error && RequestedThermalSetting != _state.ThermalSetting)
                    {
                        DellSmbiosSmi.SetThermalSetting((ThermalSetting)RequestedThermalSetting);
                        _state.UpdateThermalSetting();
                    }

                    // Check to see if the active audio device has disappeared.
                    if (_state.AudioThreadRunning && !_state.AudioDevices.Contains(_state.SelectedAudioDevice))
                    {
                        // Remember the audio device in case it reappears.
                        _state.BringBackAudioDevice = _state.SelectedAudioDevice;

                        // Terminate the audio thread.
                        _soundPlayer?.RequestTermination();
                    }

                    _requestSemapreplaced.Release();
                    _state.Release();
                    releaseSemapreplaced = false;

                    UpdateForm();

                    Thread.Sleep(Core.RefreshInterval);
                }

                // If we got out of the loop without error, the program is terminating.
                if (IsAutomaticFanControlDisableSupported)
                {
                    _fanController.EnableAutomaticFanControl();
                    Log.Write("Enabled EC fan control – shutdown");
                }

                // Clean up as the program terminates.
                _fanController.Shutdown();
            }
            catch (Exception exception)
            {
                if (releaseSemapreplaced)
                {
                    _state.Release();
                }

                _state.WaitOne();
                _state.Error = string.Format("{0}: {1}\n{2}", exception.GetType().ToString(), exception.Message, exception.StackTrace);
                _state.Release();

                Log.Write(_state.Error);
            }

            _state.WaitOne();
            _state.BackgroundThreadRunning = false;
            _state.Release();

            UpdateForm();
        }

private static JObject GetExceptionJson(Exception e)
		{
			if (e == null)
			{
				throw new ArgumentNullException("e");
			}

			var json = new JObject
			{
				{ "message", new JValue(e.Message) },
				{ "type", new JValue(e.GetType().FullName) },
				{ "stacktrace", new JValue(e.StackTrace) },
			};

			if (e.InnerException != null)
			{
				json["internalexception"] = GetExceptionJson(e.InnerException);
			}

			return json;
		}