Retry and fallback policies in C# with Polly

Thu, 18 Apr 2019 20:10:00 +0200

In this blog I will try to explain how one can create clean and effective policies to retry API calls and have fallbacks when requests are failing. With Polly it is possible to create complex and advanced scenarios for error handling with just a few lines of code.

This week I was connecting an eCommerce web application to an ERP system with REST APIs. There are multiple endpoints, all authenticated with OAuth. To make sure all calls to the APIs will have a high success rate I had to implement retry mechanisms for different scenarios.

Using Google Sheet as CMS for your App - Part 1

Tue, 25 Sep 2018 17:00:21 +0200

Imagine you had an easy to understand CMS without too much overhead, just to add translations and a bit of content for your (Xamarin) app. A CMS with an “excel-like” interface, an interface most of your customers would understand without even a training? Say “Hi” to Google Sheets & Azure Functions!

API on Coffee-Driven Development

Retry and fallback policies in C# with Polly

Using Google Sheet as CMS for your App - Part 1