Removes Experimental attribute from ResilienceHandler class

scripts/MakeApiBaselines.ps1

@@ -16,7 +16,7 @@ Write-Output "Installing required toolset"
 InitializeDotNetCli -install $true | Out-Null
 
 $Project = $PSScriptRoot + "/../eng/Tools/ApiChief/ApiChief.csproj"
-$Command = $PSScriptRoot + "/../artifacts/bin/ApiChief/Debug/net8.0/ApiChief.dll"
+$Command = $PSScriptRoot + "/../artifacts/bin/ApiChief/Debug/net9.0/ApiChief.dll"
 $LibrariesFolder = $PSScriptRoot + "/../src/Libraries"
 
 Write-Output "Building ApiChief tool"
@@ -28,7 +28,7 @@ Write-Output "Creating API baseline files in the src/Libraries folder"
 Get-ChildItem -Path $LibrariesFolder -Depth 1 -Include *.csproj | ForEach-Object `
 {
     $name = Split-Path $_.FullName -LeafBase
-    $path = "$PSScriptRoot\..\artifacts\bin\$name\Debug\net8.0\$name.dll"
+    $path = "$PSScriptRoot\..\artifacts\bin\$name\Debug\net9.0\$name.dll"
     Write-Host "  Processing" $name
     dotnet $Command $path emit baseline -o "$LibrariesFolder/$name/$name.json"
 }

src/Libraries/Microsoft.Extensions.Http.Resilience/Microsoft.Extensions.Http.Resilience.csproj

@@ -25,6 +25,12 @@
     <MinMutationScore>100</MinMutationScore>
   </PropertyGroup>
 
+  <PropertyGroup>
+    <!-- Disable "Published symbols cannot be deleted to maintain compatibility" warning
+         because we have different APIs for different TFMs. -->
+    <NoWarn Condition="'$(TargetFramework)' == 'net462'">$(NoWarn);LA0006</NoWarn>
+  </PropertyGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\Microsoft.Extensions.Resilience\Microsoft.Extensions.Resilience.csproj" />
     <ProjectReference Include="..\Microsoft.Extensions.Http.Diagnostics\Microsoft.Extensions.Http.Diagnostics.csproj" />

src/Libraries/Microsoft.Extensions.Http.Resilience/Microsoft.Extensions.Http.Resilience.json

@@ -1,5 +1,5 @@
 {
-  "Name": "Microsoft.Extensions.Http.Resilience, Version=8.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
+  "Name": "Microsoft.Extensions.Http.Resilience, Version=9.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
   "Types": [
     {
       "Type": "class Microsoft.Extensions.Http.Resilience.HedgingEndpointOptions",
@@ -42,6 +42,10 @@
         {
           "Member": "static bool Microsoft.Extensions.Http.Resilience.HttpClientHedgingResiliencePredicates.IsTransient(Polly.Outcome<System.Net.Http.HttpResponseMessage> outcome);",
           "Stage": "Stable"
+        },
+        {
+          "Member": "static bool Microsoft.Extensions.Http.Resilience.HttpClientHedgingResiliencePredicates.IsTransient(Polly.Outcome<System.Net.Http.HttpResponseMessage> outcome, System.Threading.CancellationToken cancellationToken);",
+          "Stage": "Experimental"
         }
       ]
     },
@@ -52,6 +56,10 @@
         {
           "Member": "static bool Microsoft.Extensions.Http.Resilience.HttpClientResiliencePredicates.IsTransient(Polly.Outcome<System.Net.Http.HttpResponseMessage> outcome);",
           "Stage": "Stable"
+        },
+        {
+          "Member": "static bool Microsoft.Extensions.Http.Resilience.HttpClientResiliencePredicates.IsTransient(Polly.Outcome<System.Net.Http.HttpResponseMessage> outcome, System.Threading.CancellationToken cancellationToken);",
+          "Stage": "Experimental"
         }
       ]
     },
@@ -75,6 +83,20 @@
         }
       ]
     },
+    {
+      "Type": "static class Polly.HttpResilienceContextExtensions",
+      "Stage": "Experimental",
+      "Methods": [
+        {
+          "Member": "static System.Net.Http.HttpRequestMessage? Polly.HttpResilienceContextExtensions.GetRequestMessage(this Polly.ResilienceContext context);",
+          "Stage": "Experimental"
+        },
+        {
+          "Member": "static void Polly.HttpResilienceContextExtensions.SetRequestMessage(this Polly.ResilienceContext context, System.Net.Http.HttpRequestMessage? requestMessage);",
+          "Stage": "Experimental"
+        }
+      ]
+    },
     {
       "Type": "static class System.Net.Http.HttpResilienceHttpRequestMessageExtensions",
       "Stage": "Stable",
@@ -287,6 +309,28 @@
         }
       ]
     },
+    {
+      "Type": "class Microsoft.Extensions.Http.Resilience.ResilienceHandler : System.Net.Http.DelegatingHandler",
+      "Stage": "Stable",
+      "Methods": [
+        {
+          "Member": "Microsoft.Extensions.Http.Resilience.ResilienceHandler.ResilienceHandler(System.Func<System.Net.Http.HttpRequestMessage, Polly.ResiliencePipeline<System.Net.Http.HttpResponseMessage>> pipelineProvider);",
+          "Stage": "Stable"
+        },
+        {
+          "Member": "Microsoft.Extensions.Http.Resilience.ResilienceHandler.ResilienceHandler(Polly.ResiliencePipeline<System.Net.Http.HttpResponseMessage> pipeline);",
+          "Stage": "Stable"
+        },
+        {
+          "Member": "override System.Net.Http.HttpResponseMessage Microsoft.Extensions.Http.Resilience.ResilienceHandler.Send(System.Net.Http.HttpRequestMessage request, System.Threading.CancellationToken cancellationToken);",
+          "Stage": "Stable"
+        },
+        {
+          "Member": "override System.Threading.Tasks.Task<System.Net.Http.HttpResponseMessage> Microsoft.Extensions.Http.Resilience.ResilienceHandler.SendAsync(System.Net.Http.HttpRequestMessage request, System.Threading.CancellationToken cancellationToken);",
+          "Stage": "Stable"
+        }
+      ]
+    },
     {
       "Type": "sealed class Microsoft.Extensions.Http.Resilience.ResilienceHandlerContext",
       "Stage": "Stable",
@@ -520,4 +564,4 @@
       ]
     }
   ]
-}
+}

src/Libraries/Microsoft.Extensions.Http.Resilience/Resilience/ResilienceHandler.cs

@@ -2,13 +2,11 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 
 using System;
-using System.Diagnostics.CodeAnalysis;
 using System.Net.Http;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.Extensions.Http.Diagnostics;
 using Microsoft.Extensions.Http.Resilience.Internal;
-using Microsoft.Shared.DiagnosticIds;
 using Microsoft.Shared.Diagnostics;
 using Polly;
 
@@ -17,7 +15,6 @@ namespace Microsoft.Extensions.Http.Resilience;
 /// <summary>
 /// Base class for resilience handler, i.e. handlers that use resilience strategies to send the requests.
 /// </summary>
-[Experimental(diagnosticId: DiagnosticIds.Experiments.Resilience, UrlFormat = DiagnosticIds.UrlFormat)]
 public class ResilienceHandler : DelegatingHandler
 {
     private readonly Func<HttpRequestMessage, ResiliencePipeline<HttpResponseMessage>> _pipelineProvider;