Switch to ThreadPool thread to keep UI responsive when waiting update lock

Jack251970 · Jack251970 · commit be0c1ad5162c · 2025-04-17T12:58:18.000+08:00
diff --git a/Flow.Launcher/ViewModel/MainViewModel.cs b/Flow.Launcher/ViewModel/MainViewModel.cs
@@ -1208,6 +1208,9 @@ private async Task QueryResultsAsync(bool searchDelay, bool isReQuery = false, b
                 return;
             }
 
+            // Switch to ThreadPool thread to keep UI responsive when waiting update lock
+            await TaskScheduler.Default;
+
             await _updateLock.WaitAsync();
             try
             {

Original file line number	Diff line number	Diff line change
`@@ -1208,6 +1208,9 @@ private async Task QueryResultsAsync(bool searchDelay, bool isReQuery = false, b`
`1208`	`1208`	`return;`
`1209`	`1209`	`}`
`1210`	`1210`
	`1211`	`+ // Switch to ThreadPool thread to keep UI responsive when waiting update lock`
	`1212`	`+ await TaskScheduler.Default;`
	`1213`	`+`
`1211`	`1214`	`await _updateLock.WaitAsync();`
`1212`	`1215`	`try`
`1213`	`1216`	`{`