From 88fd1e56d030a3de62eac30be9f805db4885c660 Mon Sep 17 00:00:00 2001
From: Jack251970 <1160210343@qq.com>
Date: Thu, 6 Nov 2025 20:47:54 +0800
Subject: [PATCH] Handle OperationCanceledException gracefully

Added a `catch` block for `OperationCanceledException` in
`PluginsManifest.cs` to ignore canceled operations. Updated
`EverythingAPI.cs` to use cancellation tokens with `_semaphore.WaitAsync`
and handle cancellations by exiting the method cleanly with `yield break`.
---
 Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs    | 4 ++++
 .../Search/Everything/EverythingAPI.cs                   | 9 ++++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs b/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs
index eab9a8c43..568dbb4bd 100644
--- a/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs
+++ b/Flow.Launcher.Core/ExternalPlugins/PluginsManifest.cs
@@ -54,6 +54,10 @@ namespace Flow.Launcher.Core.ExternalPlugins
                     return true;
                 }
             }
+            catch (OperationCanceledException)
+            {
+                // Ignored
+            }
             catch (Exception e)
             {
                 PublicApi.Instance.LogException(ClassName, "Http request failed", e);
diff --git a/Plugins/Flow.Launcher.Plugin.Explorer/Search/Everything/EverythingAPI.cs b/Plugins/Flow.Launcher.Plugin.Explorer/Search/Everything/EverythingAPI.cs
index eccbb2bf9..d49080280 100644
--- a/Plugins/Flow.Launcher.Plugin.Explorer/Search/Everything/EverythingAPI.cs
+++ b/Plugins/Flow.Launcher.Plugin.Explorer/Search/Everything/EverythingAPI.cs
@@ -84,7 +84,14 @@ namespace Flow.Launcher.Plugin.Explorer.Search.Everything
             if (option.MaxCount < 0)
                 throw new ArgumentOutOfRangeException(nameof(option.MaxCount), option.MaxCount, "MaxCount must be greater than or equal to 0");
 
-            await _semaphore.WaitAsync();
+            try
+            {
+                await _semaphore.WaitAsync(token);
+            }
+            catch (OperationCanceledException)
+            {
+                yield break;
+            }
 
             try
             {