From db0c86d50ceeaee66c415d88922ac4c0f6a843c9 Mon Sep 17 00:00:00 2001
From: Jack251970 <1160210343@qq.com>
Date: Tue, 4 Nov 2025 14:25:55 +0800
Subject: [PATCH] Remove CancellationToken from semaphore WaitAsync calls

Removed the `CancellationToken` parameter from `WaitAsync` calls
on semaphores in `EverythingAPI.cs` and `Main.cs`. This change
eliminates cancellation support for semaphore waits, likely due
to a design decision prioritizing simplicity or avoiding issues
with cancellation handling.

In `EverythingAPI.cs`, `WaitAsync(token)` was replaced with
`WaitAsync()` in two methods. Similarly, in `Main.cs`, the
`WaitAsync` calls for `_win32sLock` and `_uwpsLock` were updated
to remove the `token` parameter.

Note: This change may impact the ability to gracefully handle
cancellation during semaphore waits.
---
 .../Search/Everything/EverythingAPI.cs                      | 5 ++---
 Plugins/Flow.Launcher.Plugin.Program/Main.cs                | 6 +++---
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/Plugins/Flow.Launcher.Plugin.Explorer/Search/Everything/EverythingAPI.cs b/Plugins/Flow.Launcher.Plugin.Explorer/Search/Everything/EverythingAPI.cs
index fd62566d5..8e295b960 100644
--- a/Plugins/Flow.Launcher.Plugin.Explorer/Search/Everything/EverythingAPI.cs
+++ b/Plugins/Flow.Launcher.Plugin.Explorer/Search/Everything/EverythingAPI.cs
@@ -48,7 +48,7 @@ namespace Flow.Launcher.Plugin.Explorer.Search.Everything
 
         public static async ValueTask<bool> IsEverythingRunningAsync(CancellationToken token = default)
         {
-            await _semaphore.WaitAsync(token);
+            await _semaphore.WaitAsync();
 
             try
             {
@@ -77,8 +77,7 @@ 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(token);
-
+            await _semaphore.WaitAsync();
 
             try
             {
diff --git a/Plugins/Flow.Launcher.Plugin.Program/Main.cs b/Plugins/Flow.Launcher.Plugin.Program/Main.cs
index 79f169642..201062aa6 100644
--- a/Plugins/Flow.Launcher.Plugin.Program/Main.cs
+++ b/Plugins/Flow.Launcher.Plugin.Program/Main.cs
@@ -86,10 +86,10 @@ namespace Flow.Launcher.Plugin.Program
                 Context.API.LogDebug(ClassName, $"Cache miss for query: {query.Search}");
                 var resultList = await Task.Run(async () =>
                 {
-                    Context.API.LogDebug(ClassName, "Acquiring locks for querying programs");
-                    await _win32sLock.WaitAsync(token);
                     Context.API.LogDebug(ClassName, "Acquiring locks for querying win32 programs");
-                    await _uwpsLock.WaitAsync(token);
+                    await _win32sLock.WaitAsync();
+                    Context.API.LogDebug(ClassName, "Acquiring locks for querying uwp programs");
+                    await _uwpsLock.WaitAsync();
                     Context.API.LogDebug(ClassName, "Locks acquired for querying programs");
                     try
                     {