Save code: Add Kestrel named pipe endpoints (#34639)

* Add Kestrel named pipe endpoints

* work

* Add Kestrel named pipe endpoints

Author: Rick-Anderson

aspnetcore/fundamentals/servers/kestrel/endpoints.md

@@ -5,16 +5,14 @@ description: Learn about configuring endpoints with Kestrel, the cross-platform
 monikerRange: '>= aspnetcore-5.0'
 ms.author: tdykstra
 ms.custom: mvc
-ms.date: 06/21/2023
+ms.date: 2/4/2025
 uid: fundamentals/servers/kestrel/endpoints
 ---
 
 # Configure endpoints for the ASP.NET Core Kestrel web server
 
 [!INCLUDE[](~/includes/not-latest-version.md)]
 
-[!INCLUDE [](~/includes/not-latest-version.md)]
-
 :::moniker range=">= aspnetcore-8.0"
 
 Kestrel endpoints provide the infrastructure for listening to incoming requests and routing them to the appropriate middleware. The combination of an address and a protocol defines an endpoint.

aspnetcore/fundamentals/servers/kestrel/endpoints/samples/KestrelNamedEP/KestrelNamedEP.csproj

@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+</Project>

aspnetcore/fundamentals/servers/kestrel/endpoints/samples/KestrelNamedEP/Program.cs

@@ -0,0 +1,21 @@
+using System.IO.Pipes;
+
+var builder = WebApplication.CreateBuilder();
+
+builder.WebHost.ConfigureKestrel(options =>
+{
+    options.ListenNamedPipe("pipe1");
+    options.ListenNamedPipe("pipe2");
+});
+
+builder.WebHost.UseNamedPipes(options =>
+{
+    options.CreateNamedPipeServerStream = (context) =>
+    {
+        var pipeSecurity = CreatePipeSecurity(context.NamedPipeEndpoint.PipeName);
+
+        return NamedPipeServerStreamAcl.Create(context.NamedPipeEndPoint.PipeName, PipeDirection.InOut,
+            NamedPipeServerStream.MaxAllowedServerInstances, PipeTransmissionMode.Byte,
+            context.PipeOptions, inBufferSize: 0, outBufferSize: 0, pipeSecurity);
+    };
+});