Add request timeout example

dodyg · dodyg · commit 42e3e6b7007c · 2023-04-19T14:56:05.000+02:00
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
-# Samples for ASP.NET Core 6.0 (469)
+# Samples for ASP.NET Core 6.0 (470)
 
-Samples for ASP.NET Core **8.0 Preview 3** is available [here](/projects/.net8) (7).
+Samples for ASP.NET Core **8.0 Preview 3** is available [here](/projects/.net8) (8).
 
 Samples for ASP.NET Core **7.0** is available [here](/projects/.net7) (45).
 
diff --git a/projects/.net8/README.md b/projects/.net8/README.md
@@ -1,4 +1,4 @@
-# ASP.NET 8.0 Preview 3 (7)
+# ASP.NET 8.0 Preview 3 (8)
 
 These samples require [.NET 8.0 Preview 3](https://dotnet.microsoft.com/en-us/download/dotnet/8.0). 
 
@@ -29,4 +29,8 @@ These samples require [.NET 8.0 Preview 3](https://dotnet.microsoft.com/en-us/do
 
 * [RazorComponentSix](RazorComponentSix)
 
-  This sample demonstrates the new section functionality using `SectionOutlet` to mark a section and `SectionContent` to supply the content to a section.
+  This sample demonstrates the new section functionality using `SectionOutlet` to mark a section and `SectionContent` to supply the content to a section.
+
+* [Request Timeout](request-timeout)
+
+  This sample demonstrates how to configure a request timeout.
diff --git a/projects/.net8/build.bat b/projects/.net8/build.bat
@@ -4,4 +4,5 @@ dotnet build RazorComponentFour
 dotnet build RazorComponentOne
 dotnet build RazorComponentSix
 dotnet build RazorComponentThree
-dotnet build RazorComponentTwo
+dotnet build RazorComponentTwo
+dotnet build request-timeout
diff --git a/projects/.net8/request-timeout/Program.cs b/projects/.net8/request-timeout/Program.cs
@@ -0,0 +1,22 @@
+var builder = WebApplication.CreateBuilder();
+builder.Services.AddRequestTimeouts();
+
+var app = builder.Build();
+app.UseRequestTimeouts();
+
+app.MapGet("/", async (HttpContext context) => {
+    await Task.Delay(TimeSpan.FromSeconds(2));
+
+    if (context.RequestAborted.IsCancellationRequested)
+        return Results.Content("timeout", "text/plain");            
+
+    return Results.Content("""
+    <html>
+    <body>
+        hello world
+    </body>
+    </html>
+    """, "text/html");
+}).WithRequestTimeout(TimeSpan.FromSeconds(1));
+
+app.Run();
diff --git a/projects/.net8/request-timeout/README.md b/projects/.net8/request-timeout/README.md
@@ -0,0 +1,3 @@
+# Enable timeout
+
+Use `AddRequestTimeouts` to enable timeout functionality in your endpoints. Check `HttpContext.RequestAborted.IsCancellationRequested` to see if the request has timed out. 
diff --git a/projects/.net8/request-timeout/request-timeout.csproj b/projects/.net8/request-timeout/request-timeout.csproj
@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>true</ImplicitUsings>
+    <LangVersion>preview</LangVersion>
+    <PreviewFeatures>true</PreviewFeatures>
+  </PropertyGroup>
+</Project>

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+# Enable timeout`
	`2`	`+`
	`3`	+Use `AddRequestTimeouts` to enable timeout functionality in your endpoints. Check `HttpContext.RequestAborted.IsCancellationRequested` to see if the request has timed out.