👩💻 Join our community of thousands of amazing developers!
Recently I decided to add support for Kubernetes HTTP health checks to Sidekiq Enterprise. This means, within each Sidekiq worker process, we need to implement an HTTP server which listens on port X and simply returns 200/OK if the process is alive. Notice we have really basic requirements here: no need for serving files or arbitrary dynamic content. We only respond to “/” so there’s no need for routes, paths or query parameter handling....