Releasing 5.10.1

package.props

@@ -1,7 +1,7 @@
 <Project>
 
   <PropertyGroup>
-    <Version>5.10.0</Version>
+    <Version>5.10.1</Version>
     <PackageReleaseNotes>This package is compatible with Net Standard 2.0, Net Core 2.0, .NET 4.5, 4.6, and 4.7 frameworks.</PackageReleaseNotes>
   </PropertyGroup>
 

src/PolicyInjection/Pipeline/PipelineManager.cs

@@ -1,5 +1,6 @@
 
 
+using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Reflection;
 using Unity.Interception.Interceptors;
@@ -19,6 +20,9 @@ public class PipelineManager
 
         private static readonly HandlerPipeline EmptyPipeline = new HandlerPipeline();
 
+        private static readonly ConcurrentDictionary<HandlerPipelineKey, MethodInfo> BaseMethodDefinitions =
+            new ConcurrentDictionary<HandlerPipelineKey, MethodInfo>();
+
         /// <summary>
         /// Retrieve the pipeline associated with the requested <paramref name="method"/>.
         /// </summary>
@@ -74,13 +78,15 @@ private HandlerPipeline CreatePipeline(MethodInfo method, IEnumerable<ICallHandl
                 return _pipelines[key];
             }
 
-            if (method.GetBaseDefinition() == method)
+            var baseMethodDefinition = BaseMethodDefinitions.GetOrAdd(key, k => method.GetBaseDefinition());
+
+            if (baseMethodDefinition == method)
             {
                 _pipelines[key] = new HandlerPipeline(handlers);
                 return _pipelines[key];
             }
 
-            var basePipeline = CreatePipeline(method.GetBaseDefinition(), handlers);
+            var basePipeline = CreatePipeline(baseMethodDefinition, handlers);
             _pipelines[key] = basePipeline;
             return basePipeline;
         }