From 85a8677a990da339ca9777def81b2f50a2176ea7 Mon Sep 17 00:00:00 2001
From: Travis Nickles <ryochan7@protonmail.com>
Date: Thu, 19 Mar 2020 09:14:48 -0500
Subject: [PATCH] Log exceptions from failed Tasks

---
 DS4Windows/DS4Control/Util.cs          | 12 ++++++++++++
 DS4Windows/DS4Forms/MainWindow.xaml.cs |  7 +++++--
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/DS4Windows/DS4Control/Util.cs b/DS4Windows/DS4Control/Util.cs
index 923aa17..bd784fe 100644
--- a/DS4Windows/DS4Control/Util.cs
+++ b/DS4Windows/DS4Control/Util.cs
@@ -2,6 +2,7 @@
 using System.Diagnostics;
 using System.Runtime.InteropServices;
 using System.Security;
+using System.Threading.Tasks;
 using System.Text;
 
 namespace DS4Windows
@@ -154,5 +155,16 @@ namespace DS4Windows
             }
             catch { }
         }
+
+        public static void LogAssistBackgroundTask(Task task)
+        {
+            task.ContinueWith((t) =>
+            {
+                if (t.IsFaulted)
+                {
+                    AppLogger.LogToGui(t.Exception.ToString(), true);
+                }
+            });
+        }
     }
 }
diff --git a/DS4Windows/DS4Forms/MainWindow.xaml.cs b/DS4Windows/DS4Forms/MainWindow.xaml.cs
index 6832a5c..f1d9dc5 100644
--- a/DS4Windows/DS4Forms/MainWindow.xaml.cs
+++ b/DS4Windows/DS4Forms/MainWindow.xaml.cs
@@ -124,7 +124,7 @@ namespace DS4WinWPF.DS4Forms
 
         public void LateChecks(ArgumentParser parser)
         {
-            Task.Run(() =>
+            Task tempTask = Task.Run(() =>
             {
                 CheckDrivers();
                 if (!parser.Stop)
@@ -136,7 +136,9 @@ namespace DS4WinWPF.DS4Forms
                 UpdateTheUpdater();
             });
 
-            Task.Delay(100).ContinueWith((t) =>
+            Util.LogAssistBackgroundTask(tempTask);
+
+            tempTask = Task.Delay(100).ContinueWith((t) =>
             {
                 int checkwhen = Global.CheckWhen;
                 if (checkwhen > 0 && DateTime.Now >= Global.LastChecked + TimeSpan.FromHours(checkwhen))
@@ -147,6 +149,7 @@ namespace DS4WinWPF.DS4Forms
                     Global.LastChecked = DateTime.Now;
                 }
             });
+            Util.LogAssistBackgroundTask(tempTask);
         }
 
         private void DownloadUpstreamVersionInfo()