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Faraday - Using Backup Host for Remote Requests

Nowadays almost every Rails application interact with the remote service or API. The problem is that you can’t fully trust those services and you forced to add a lot of test coverage and exception handling for this part of code. Once i worked with the API that had mirror server for case when the main one is unavailable. I write a middleware for Faraday, which will use backup host(provided by user) if the original one is unresponsive.

Here is a full article.

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