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My new book ASP.NET Core in Action, Third Edition is available now! It supports .NET 7.0, and is available as an eBook or paperback.

Consuming anonymous types with DiagnosticListener in .NET 6
In this post I look at how to consume DiagnosticListener events where the object is an anonymous type, and so can't be cast to a named Type.…

A brief introduction to DiagnosticSource
In this post I describe the DiagnosticSource infrastructure, how it compares to other logging APIs, and how to use it to listen to framework events…

Using PathBase with .NET 6's WebApplicationBuilder
In this post I describe the difficulties of adding calls to UsePathBase with .NET 6 WebApplication programs, and describe two approaches to work around it…

Understanding PathBase in ASP.NET Core
In this post I'll describe a lesser-known property on HttpRequest called `PathBase`. I describe what it does, when it's useful, and how to use it.…

Testing ASP.NET Core gRPC services in JetBrains Rider
In this post I show how you can use the tools built into JetBrains' Rider IDE to test your ASP.NET Core gRPC endpoints…

Why isn't my ASP.NET Core app in Docker working?
In this post I describe a problem where my ASP.NET Core app in Docker wasn't responding to requests. This post debugs and diagnoses the problem…

