Ignore race conditions when closing dialogs

2 years ago · 4edcdf0955
parent 7d458cd3fd
commit 4edcdf0955
1 changed files with 9 additions and 1 deletions
--- a/DiscordChatExporter.Gui/ViewModels/Framework/DialogManager.cs
+++ b/DiscordChatExporter.Gui/ViewModels/Framework/DialogManager.cs
@ -26,8 +26,16 @@ public class DialogManager : IDisposable
        void OnDialogOpened(object? openSender, DialogOpenedEventArgs openArgs)
        {
            void OnScreenClosed(object? closeSender, EventArgs args)
+            {
+                try
                {
                    openArgs.Session.Close();
+                }
+                catch (InvalidOperationException)
+                {
+                    // Race condition: dialog is already being closed
+                }
+
                dialogScreen.Closed -= OnScreenClosed;
            }
            dialogScreen.Closed += OnScreenClosed;