How to get Rails 4 ActionController::Live streaming working with Thin and Ruby 2? And how do Thin and Puma scale with live streaming?

Question

I get it working with Puma, but with Thin I don\'t get any stream output and I have to kill the server to stop it. I\'m testing using tenderlove\'s initial example outputing

Answer 1

If you change your development.rb inside environments:

/config/environments/development.rb

config.cache_classes = true

config.eager_load = true

You will be able to get more than one connection with puma localy! The downside is that you have to restart everytime you want to see any changes you've made.