Rails ActionController::Live without restart server on developpement

Question

I'm using SSE (Server Sent Event) in rails with the ActionController::Live of rails 4.

It's working fine. But in developpement, I have to defined my configuration like this :

Rails.application.configure do

   config.cache_classes = true
   config.eager_load = true

I have to restart the puma server each time I do a modification.

Is there a way to do that without restart ?

Answer 1

Your configuration of config.cache_classes = true explicitly disables hot-reloading of classes when they change. You'll have to set that to false in development to avoid server restarts between changes.