Tim Deschryver • 8/24/2023

Implementing a Feature Flag-based Endpoint Filter

This technical article explains how to refactor feature flag checks from within individual route handlers into a reusable custom Endpoint Filter in ASP.NET 7. It demonstrates the problem of code duplication, introduces the Endpoint Filter concept, and provides a practical implementation to conditionally short-circuit requests based on feature flag status, improving code maintainability.

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#Feature Flags #Aspnet #Dotnet