Allie Coleman • 7/29/2023

Example: Using after_reply with Puma

This article provides a detailed tutorial on implementing the `after_reply` feature in the Puma web server for Ruby. It explains how to defer costly, non-critical operations (like logging or processing) until after the HTTP response is sent, drastically improving perceived response times. The guide includes code examples using Sinatra and discusses implementation details for both standalone apps and Rails applications.

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#performance optimization #ruby #Background Processing