require 'eventmachine' EventMachine.epoll if EventMachine.epoll? EventMachine.kqueue if EventMachine.kqueue? module ActionCable module Server extend ActiveSupport::Autoload eager_autoload do autoload :Base autoload :Broadcasting autoload :Connections autoload :Configuration autoload :Worker autoload :ActiveRecordConnectionManagement, 'action_cable/server/worker/active_record_connection_management' end end end