Josef Ottosson

Freelancing Developer ยท Microsoft MVP

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© Josef Ottosson 2026
Testing your Polly policies
httpclient

Testing your Polly policies

Polly enables you to configure policies to handle different error scenarios when sending http requests. I show you how you can test these policies.

3 years ago October 31st, 2023 3 min read
asp.net core

Using http/2 with ASP.NET Core - Traefik/Kubernetes/container example

Sometimes you NEED to speak http/2 "all the way" to the container. I will show you how to make Kestrel accept http/2 connections.

3 years ago October 5th, 2023 5 min read
gitops

GitOps with GitHub Actions and Argo CD

Fully automated ci/cd flow using GitHub Actions and Argo CD.

3 years ago September 11th, 2023 5 min read
nuget

Multi-targeting your nuget packages

Have the cookie and eat it to - support multiple framework versions when building nuget packages.

3 years ago September 3rd, 2023 4 min read
jos.enumeration

Creating a Roslyn Analyzer to ensure that no duplicate values are added at compile time

A custom Roslyn Analyzer with compile time support for detecting duplicate enumeration items when creating enumeration classes.

3 years ago July 18th, 2023 6 min read
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© Josef Ottosson 2026