Microsoft.AspNetCore.SystemWebAdapters.CoreServices 2.2.0
Microsoft.AspNetCore.SystemWebAdapters.CoreServices
Provides services and middleware for using System Web Adapters in ASP.NET Core applications. Includes session management, remote app integration, HTTP handlers/modules, and more.
Getting Started
var builder = WebApplication.CreateBuilder(args);
builder.Services.AddSystemWebAdapters();
var app = builder.Build();
app.UseRouting();
app.UseSystemWebAdapters();
app.Run();
Usage
Session State
Local session (backed by ASP.NET Core):
builder.Services.AddSystemWebAdapters()
.AddWrappedAspNetCoreSession();
builder.Services.AddDistributedMemoryCache();
builder.Services.AddSession();
Remote session (shared with ASP.NET Framework):
builder.Services.AddSystemWebAdapters()
.AddRemoteAppClient(options =>
{
options.RemoteAppUrl = new Uri("https://framework-app.example.com");
options.ApiKey = "your-api-key";
})
.AddSessionClient();
HTTP Handlers
app.MapHttpHandler<MyCustomHandler>("/handler.ashx");
public class MyCustomHandler : IHttpHandler
{
public bool IsReusable => true;
public void ProcessRequest(System.Web.HttpContext context)
{
context.Response.Write("Hello from IHttpHandler!");
}
}
HTTP Modules
builder.Services.AddSystemWebAdapters()
.AddHttpModules(modules => modules.Add<MyCustomModule>());
Additional Documentation
No packages depend on Microsoft.AspNetCore.SystemWebAdapters.CoreServices.
.NET 8.0
- Microsoft.AspNetCore.SystemWebAdapters.Abstractions (>= 2.2.0)
- Microsoft.AspNetCore.SystemWebAdapters (>= 2.2.0)
.NET 9.0
- Microsoft.AspNetCore.SystemWebAdapters.Abstractions (>= 2.2.0)
- Microsoft.AspNetCore.SystemWebAdapters (>= 2.2.0)
.NET 10.0
- Microsoft.AspNetCore.SystemWebAdapters.Abstractions (>= 2.2.0)
- Microsoft.AspNetCore.SystemWebAdapters (>= 2.2.0)
| Version | Downloads | Last updated |
|---|---|---|
| 2.2.1 | 0 | 12/18/2025 |
| 2.2.0 | 1 | 12/17/2025 |
| 2.2.0-preview1.25568.2 | 8 | 11/24/2025 |
| 2.2.0-preview1.25554.5 | 0 | 11/5/2025 |
| 2.1.0 | 2 | 10/23/2025 |
| 2.0.0 | 5 | 3/5/2025 |
| 1.4.0 | 4 | 3/5/2025 |
| 1.3.2 | 5 | 3/5/2025 |
| 1.3.1 | 6 | 3/5/2025 |
| 1.3.0 | 7 | 2/14/2024 |
| 1.2.0 | 5 | 3/5/2025 |
| 1.2.0-preview.1.23219.1 | 4 | 3/8/2025 |
| 1.1.0 | 6 | 3/5/2025 |
| 1.0.0 | 6 | 3/5/2025 |
| 1.0.0-rc.1.22477.1 | 3 | 3/3/2025 |