Changed a cross-wired dependency

The IHttpContextAccessor is obviously a singleton, so this wouldn't
explain why not to register it as singleton.

src/SampleApplication.Autofac/Startup.cs

@@ -5,6 +5,7 @@
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc.ViewFeatures.Internal;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
@@ -79,7 +80,7 @@ private static IContainer RegisterApplicationComponents(IApplicationBuilder app,
             builder.RegisterType<CustomMiddleware>();
 
             // Cross-wire required framework services
-            builder.Register(_ => app.GetRequiredRequestService<IHttpContextAccessor>());
+            builder.Register(_ => app.GetRequiredRequestService<IViewBufferScope>());
             builder.RegisterInstance(loggerFactory);
 
             return builder.Build();

src/SampleApplication.CastleWindsor/Startup.cs

@@ -5,6 +5,7 @@
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc.ViewFeatures.Internal;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
@@ -71,7 +72,7 @@ private void RegisterApplicationComponents(IApplicationBuilder app, ILoggerFacto
             container.Register(Component.For<CustomMiddleware>());
 
             // Cross-wire required framework services
-            RegisterFactoryMethod(app.GetRequestService<IHttpContextAccessor>);
+            RegisterFactoryMethod(app.GetRequestService<IViewBufferScope>);
             container.Register(Component.For<ILoggerFactory>().Instance(loggerFactory));
         }
 

src/SampleApplication.Ninject/Startup.cs

@@ -3,6 +3,7 @@
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc.ViewFeatures.Internal;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
@@ -78,7 +79,7 @@ private IReadOnlyKernel RegisterApplicationComponents(IApplicationBuilder app, I
             config.Bind<CustomMiddleware>().ToSelf();
 
             // Cross-wire required framework services
-            config.BindToMethod(app.GetRequestService<IHttpContextAccessor>);
+            config.BindToMethod(app.GetRequestService<IViewBufferScope>);
             config.Bind<ILoggerFactory>().ToConstant(loggerFactory);
 
             return config.BuildReadonlyKernel();

src/SampleApplication.SimpleInjector/Startup.cs

@@ -2,6 +2,7 @@
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc.ViewFeatures.Internal;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
@@ -73,7 +74,7 @@ private void RegisterApplicationComponents(IApplicationBuilder app, ILoggerFacto
             container.Register<CustomMiddleware>();
 
             // Cross-wire required framework services
-            container.RegisterSingleton<Func<IHttpContextAccessor>>(() => app.GetRequestService<IHttpContextAccessor>());
+            container.RegisterSingleton<Func<IViewBufferScope>>(() => app.GetRequestService<IViewBufferScope>());
             container.RegisterSingleton(loggerFactory);
 
             container.Verify();

src/SampleApplication.StructureMap/Startup.cs

@@ -2,7 +2,7 @@
 using System.Threading;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc.ViewFeatures.Internal;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
@@ -72,7 +72,7 @@ private void RegisterApplicationComponents(IApplicationBuilder app, ILoggerFacto
 
                 // Cross-wire required framework services
                 c.For<ILoggerFactory>().Use(loggerFactory);
-                c.For<IHttpContextAccessor>().Use(_ => app.GetRequestService<IHttpContextAccessor>());
+                c.For<IViewBufferScope>().Use(_ => app.GetRequestService<IViewBufferScope>());
             });
         }
     }

src/SampleApplication.Unity/Startup.cs

@@ -4,6 +4,7 @@
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc.ViewFeatures.Internal;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
@@ -75,7 +76,7 @@ private void RegisterApplicationComponents(IApplicationBuilder app, ILoggerFacto
 
             // Cross-wire required framework services
             container.RegisterInstance(loggerFactory);
-            container.RegisterType<IHttpContextAccessor>(new InjectionFactory(c => app.GetRequestService<IHttpContextAccessor>()));
+            container.RegisterType<IViewBufferScope>(new InjectionFactory(c => app.GetRequestService<IViewBufferScope>()));
         }
 
         private static HierarchicalLifetimeManager PerRequest = new HierarchicalLifetimeManager();