Josef Ottosson

Freelancing Developer ยท Microsoft MVP

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© Josef Ottosson 2026

Josef Ottosson

113 posts
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