You can find slides for the talk given at Tropical on Rails 2025.
Some resources to accompany the talk and learn more:
- Rack @ The weekly iteration – Upcase by thoughtbot
- Rails executor – Rails Guides
- Rails Executor: the border between application and framework code - Talk by Andrey Novikov from Evil Martians at Kaigi on Rails 2023 (Japanese 🇯🇵)
- Dissecting Puma: Anatomy of a Ruby Web Server – Amazing deep dive on Puma internals by Dan Svetlov
- Change that moved body.close in Puma
- Authentication with cookies unreliable on 5.6.0 #2808
- [CVE-2022-23633] Possible exposure of information vulnerability in Action Pack – CVE in Rails forums
- Information Exposure with Puma and Rails – Security advisory in Puma
- ActionDispatch::Executor don’t fully trust body#close – Fix in Rails executor to make it more resilient