Tim Deschryver • 7/27/2020

A use case for the RxJS expand operator

This technical article details a specific use case for the RxJS expand operator to build a retry feature for HTTP requests that emits the retry count. It contrasts this approach with the retryWhen operator and demonstrates its implementation within an Angular service wrapper called rx-query, which manages request states like loading and error.

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#angular #Rxj #Reactive Programming