Update to include net9

Author: viceroypenguin

Directory.Packages.props

@@ -9,12 +9,12 @@
 	<PackageVersion Include="Microsoft.Extensions.Caching.Memory" Version="8.0.1" />
 	<PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
 	<PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="8.0.2" />
-	<PackageVersion Include="TUnit.Engine" Version="0.2.176" />
+	<PackageVersion Include="TUnit.Engine" Version="0.2.212" />
 	<PackageVersion Include="xunit.v3.assert" Version="0.5.0-pre.27" />
   </ItemGroup>
 
   <ItemGroup>
 	<GlobalPackageReference Include="PolySharp" Version="1.14.1" PrivateAssets="All" />
-	<GlobalPackageReference Include="Meziantou.Analyzer" Version="2.0.177" PrivateAssets="All" />
+	<GlobalPackageReference Include="Meziantou.Analyzer" Version="2.0.178" PrivateAssets="All" />
   </ItemGroup>
 </Project>

src/Immediate.Cache.Shared/ApplicationCacheBase.cs

@@ -26,7 +26,7 @@ Owned<IHandler<TRequest, TResponse>> handler
 	where TRequest : class
 	where TResponse : class
 {
-	private readonly object _lock = new();
+	private readonly Lock _lock = new();
 
 	/// <summary>
 	///	    Transforms a <typeparamref name="TRequest"/> into a cache entry key.
@@ -122,7 +122,7 @@ Owned<IHandler<TRequest, TResponse>> handler
 	{
 		private CancellationTokenSource? _tokenSource;
 		private TaskCompletionSource<TResponse>? _responseSource;
-		private readonly object _lock = new();
+		private readonly Lock _lock = new();
 
 		public async ValueTask<TResponse> GetValue()
 		{

src/Immediate.Cache.Shared/Immediate.Cache.Shared.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-	<TargetFramework>net8.0</TargetFramework>
+	<TargetFrameworks>net8.0;net9.0</TargetFrameworks>
 	<RootNamespace>Immediate.Cache</RootNamespace>
   </PropertyGroup>
 
@@ -11,4 +11,10 @@
     <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" />
   </ItemGroup>
 
+  <ItemGroup>
+	<Using Condition="!$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net9.0'))"
+		   Alias="Lock"
+		   Include="System.Object" />
+  </ItemGroup>
+
 </Project>

src/Immediate.Cache/Immediate.Cache.csproj

@@ -1,14 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-	<TargetFramework>net8.0</TargetFramework>
+	<TargetFrameworks>net8.0;net9.0</TargetFrameworks>
 	<IsPackable>true</IsPackable>
 	<IncludeBuildOutput>false</IncludeBuildOutput>
   </PropertyGroup>
 
   <PropertyGroup Label="Nuget">
 	<Title>Immediate.Cache</Title>
-	<Description>....</Description>
+	<Description></Description>
 
 	<Authors>Immediate.Cache Developers</Authors>
 
@@ -32,6 +32,8 @@
 	<None Include="../../readme.md" Pack="true" PackagePath="/" />
 	<None Include="../Immediate.Cache.Shared/bin/$(Configuration)/net8.0/Immediate.Cache.Shared.dll" Pack="true" PackagePath="lib/net8.0" Visible="true" />
 	<None Include="../Immediate.Cache.Shared/bin/$(Configuration)/net8.0/Immediate.Cache.Shared.xml" Pack="true" PackagePath="lib/net8.0" Visible="true" />
+	<None Include="../Immediate.Cache.Shared/bin/$(Configuration)/net9.0/Immediate.Cache.Shared.dll" Pack="true" PackagePath="lib/net9.0" Visible="true" />
+	<None Include="../Immediate.Cache.Shared/bin/$(Configuration)/net9.0/Immediate.Cache.Shared.xml" Pack="true" PackagePath="lib/net9.0" Visible="true" />
   </ItemGroup>
 
 </Project>

tests/Immediate.Cache.FunctionalTests/DelayGetValue.cs

@@ -15,7 +15,7 @@ public sealed class Query
 
 	public sealed record Response(int Value, bool ExecutedHandler, Guid RandomValue);
 
-	private static readonly object s_lock = new();
+	private static readonly Lock s_lock = new();
 
 	private static async ValueTask<Response> HandleAsync(
 		Query query,

tests/Immediate.Cache.FunctionalTests/Immediate.Cache.FunctionalTests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-	<TargetFramework>net8.0</TargetFramework>
+	<TargetFrameworks>net8.0;net9.0</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>
@@ -15,4 +15,10 @@
     <ProjectReference Include="..\..\src\Immediate.Cache.Shared\Immediate.Cache.Shared.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+	<Using Condition="!$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net9.0'))"
+		   Alias="Lock"
+		   Include="System.Object" />
+  </ItemGroup>
+
 </Project>