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Merged
merged 2 commits into from
Oct 16, 2025
Merged

Delete deprecated ConcurrencyLimiter middleware #64020

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1b2a24e
Initial plan
Copilot Oct 14, 2025
c92cd28
Delete ConcurrencyLimiter middleware and remove all references
Copilot Oct 14, 2025
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8 changes: 0 additions & 8 deletions AspNetCore.slnx
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Expand Up @@ -469,14 +469,6 @@
<Project Path="src/Logging.AzureAppServices/test/Microsoft.Extensions.Logging.AzureAppServices.Tests.csproj" />
</Folder>
<Folder Name="/src/Middleware/" />
<Folder Name="/src/Middleware/ConcurrencyLimiter/">
<Project Path="src/Middleware/ConcurrencyLimiter/sample/ConcurrencyLimiterSample.csproj" />
<Project Path="src/Middleware/ConcurrencyLimiter/src/Microsoft.AspNetCore.ConcurrencyLimiter.csproj" />
<Project Path="src/Middleware/ConcurrencyLimiter/test/Microsoft.AspNetCore.ConcurrencyLimiter.Tests.csproj" />
</Folder>
<Folder Name="/src/Middleware/ConcurrencyLimiter/perf/">
<Project Path="src/Middleware/ConcurrencyLimiter/perf/Microbenchmarks/Microsoft.AspNetCore.ConcurrencyLimiter.Microbenchmarks.csproj" />
</Folder>
<Folder Name="/src/Middleware/CORS/">
<Project Path="src/Middleware/CORS/src/Microsoft.AspNetCore.Cors.csproj" />
</Folder>
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9 changes: 0 additions & 9 deletions eng/Baseline.Designer.props
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Expand Up @@ -256,15 +256,6 @@
<BaselinePackageReference Include="Microsoft.Extensions.FileProviders.Composite" Version="[9.0.0, )" />
<BaselinePackageReference Include="Microsoft.Extensions.Logging" Version="[9.0.0, )" />
</ItemGroup>
<!-- Package: Microsoft.AspNetCore.ConcurrencyLimiter-->
<PropertyGroup Condition=" '$(PackageId)' == 'Microsoft.AspNetCore.ConcurrencyLimiter' ">
<BaselinePackageVersion>9.0.0</BaselinePackageVersion>
</PropertyGroup>
<ItemGroup Condition=" '$(PackageId)' == 'Microsoft.AspNetCore.ConcurrencyLimiter' AND ('$(TargetFramework)' == '$(DefaultNetCoreTargetFramework)' OR '$(TargetFramework)' == 'net9.0') ">
<BaselinePackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="[9.0.0, )" />
<BaselinePackageReference Include="Microsoft.Extensions.Options" Version="[9.0.0, )" />
<BaselinePackageReference Include="System.Threading.RateLimiting" Version="[9.0.0, )" />
</ItemGroup>
<!-- Package: Microsoft.AspNetCore.Connections.Abstractions-->
<PropertyGroup Condition=" '$(PackageId)' == 'Microsoft.AspNetCore.Connections.Abstractions' ">
<BaselinePackageVersion>9.0.0</BaselinePackageVersion>
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1 change: 0 additions & 1 deletion eng/Baseline.xml
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Expand Up @@ -46,7 +46,6 @@ Update this list when preparing for a new patch.
<Package Id="Microsoft.AspNetCore.Components.WebAssembly.DevServer" Version="9.0.0" />
<Package Id="Microsoft.AspNetCore.Components.WebAssembly.Server" Version="9.0.0" />
<Package Id="Microsoft.AspNetCore.Components.WebView" Version="9.0.0" />
<Package Id="Microsoft.AspNetCore.ConcurrencyLimiter" Version="9.0.0" />
<Package Id="Microsoft.AspNetCore.Connections.Abstractions" Version="9.0.0" />
<Package Id="Microsoft.AspNetCore.Cryptography.Internal" Version="9.0.0" />
<Package Id="Microsoft.AspNetCore.Cryptography.KeyDerivation" Version="9.0.0" />
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1 change: 0 additions & 1 deletion eng/ProjectReferences.props
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Expand Up @@ -77,7 +77,6 @@
<ProjectReferenceProvider Include="Microsoft.AspNetCore.DeveloperCertificates.XPlat" ProjectPath="$(RepoRoot)src\Tools\FirstRunCertGenerator\src\Microsoft.AspNetCore.DeveloperCertificates.XPlat.csproj" />
<ProjectReferenceProvider Include="GetDocument.Insider" ProjectPath="$(RepoRoot)src\Tools\GetDocumentInsider\src\GetDocument.Insider.csproj" />
<ProjectReferenceProvider Include="Microsoft.Extensions.Logging.AzureAppServices" ProjectPath="$(RepoRoot)src\Logging.AzureAppServices\src\Microsoft.Extensions.Logging.AzureAppServices.csproj" />
<ProjectReferenceProvider Include="Microsoft.AspNetCore.ConcurrencyLimiter" ProjectPath="$(RepoRoot)src\Middleware\ConcurrencyLimiter\src\Microsoft.AspNetCore.ConcurrencyLimiter.csproj" />
<ProjectReferenceProvider Include="Microsoft.AspNetCore.Cors" ProjectPath="$(RepoRoot)src\Middleware\CORS\src\Microsoft.AspNetCore.Cors.csproj" />
<ProjectReferenceProvider Include="Microsoft.AspNetCore.Diagnostics.Abstractions" ProjectPath="$(RepoRoot)src\Middleware\Diagnostics.Abstractions\src\Microsoft.AspNetCore.Diagnostics.Abstractions.csproj" />
<ProjectReferenceProvider Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" ProjectPath="$(RepoRoot)src\Middleware\Diagnostics.EntityFrameworkCore\src\Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore.csproj" />
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1 change: 0 additions & 1 deletion eng/ShippingAssemblies.props
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Expand Up @@ -132,7 +132,6 @@
<AspNetCoreShippingAssembly Include="Microsoft.Extensions.ApiDescription.Client" />
<AspNetCoreShippingAssembly Include="Microsoft.Extensions.ApiDescription.Server" />
<AspNetCoreShippingAssembly Include="Microsoft.Extensions.Logging.AzureAppServices" />
<AspNetCoreShippingAssembly Include="Microsoft.AspNetCore.ConcurrencyLimiter" />
<AspNetCoreShippingAssembly Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" />
<AspNetCoreShippingAssembly Include="Microsoft.AspNetCore.HeaderPropagation" />
<AspNetCoreShippingAssembly Include="Microsoft.Extensions.Diagnostics.HealthChecks.EntityFrameworkCore" />
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28 changes: 0 additions & 28 deletions src/Middleware/ConcurrencyLimiter/ConcurrencyLimiter.slnf
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4 changes: 0 additions & 4 deletions src/Middleware/ConcurrencyLimiter/perf/Microbenchmarks/AssemblyInfo.cs
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19 changes: 0 additions & 19 deletions ...miter/perf/Microbenchmarks/Microsoft.AspNetCore.ConcurrencyLimiter.Microbenchmarks.csproj
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75 changes: 0 additions & 75 deletions src/Middleware/ConcurrencyLimiter/perf/Microbenchmarks/QueueEmptyOverhead.cs
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87 changes: 0 additions & 87 deletions src/Middleware/ConcurrencyLimiter/perf/Microbenchmarks/QueueFullOverhead.cs
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95 changes: 0 additions & 95 deletions src/Middleware/ConcurrencyLimiter/perf/Microbenchmarks/QueueRequestsOverwritten.cs
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12 changes: 0 additions & 12 deletions src/Middleware/ConcurrencyLimiter/sample/ConcurrencyLimiterSample.csproj
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