Added more proper logging of background thread exceptions

DS4Windows/App.xaml.cs

@@ -128,6 +128,7 @@ namespace DS4WinWPF
 
             logHolder = new LoggerHolder(rootHub);
             DispatcherUnhandledException += App_DispatcherUnhandledException;
+            AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
             Logger logger = logHolder.Logger;
             string version = DS4Windows.Global.exeversion;
             logger.Info($"DS4Windows version {version}");
@@ -173,6 +174,26 @@ namespace DS4WinWPF
             window.LateChecks(parser);
         }
 
+        private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
+        {
+            if (!Current.Dispatcher.CheckAccess())
+            {
+                Logger logger = logHolder.Logger;
+                Exception exp = e.ExceptionObject as Exception;
+                logger.Error($"Thread App Crashed with message {exp.Message}");
+                logger.Error(exp.ToString());
+                //LogManager.Flush();
+                //LogManager.Shutdown();
+                if (e.IsTerminating)
+                {
+                    Dispatcher.Invoke(() =>
+                    {
+                        CleanShutdown(1);
+                    });
+                }
+            }
+        }
+
         private void App_DispatcherUnhandledException(object sender, System.Windows.Threading.DispatcherUnhandledExceptionEventArgs e)
         {
             //Console.WriteLine("App Crashed");
@@ -450,7 +471,7 @@ namespace DS4WinWPF
             CleanShutdown();
         }
 
-        private void CleanShutdown()
+        private void CleanShutdown(int exitCode = 0)
         {
             if (runShutdown)
             {
@@ -458,7 +479,8 @@ namespace DS4WinWPF
                 {
                     Task.Run(() =>
                     {
-                        rootHub.Stop();
+                        if (rootHub.running)
+                            rootHub.Stop();
                     }).Wait();
                 }
 
@@ -481,6 +503,11 @@ namespace DS4WinWPF
 
                 LogManager.Flush();
                 LogManager.Shutdown();
+
+                if (exitCode != 0)
+                {
+                    Current.Shutdown(exitCode);
+                }
             }
         }
     }

DS4Windows/DS4Library/DS4Device.cs

@@ -608,8 +608,10 @@ namespace DS4Windows
                 try
                 {
                     exitInputThread = true;
-                    //ds4Input.Abort();
+                    if (ds4Input.ThreadState.HasFlag(System.Threading.ThreadState.WaitSleepJoin))
-                    ds4Input.Join();
+                        ds4Input.Interrupt();
+                    else
+                        ds4Input.Join();
                 }
                 catch (Exception e)
                 {