A patch to reuse Moped connections in Mongoid inside Celluliod Actors. If you use Sidekiq with loads of work, you may want reuse your connections. Do not use this toghether with kiqstand as they try to achieve opposite results.

gistfile1.rb

module Celluloid
  class Thread < ::Thread

    def []= key, value
      if key_on_thread? key
        thread_vars[key] = value      
      else
        super
      end
    end
    
    def [] key
      if key_on_thread? key
        thread_vars[key]      
      else
        super
      end
    end

    private
    def thread_vars
      @thread_vars ||= {}
    end

    def key_on_thread? key
      key == "[mongoid]:sessions"
    end
  end
end

In Ruby 2.0, you can use thread_variable_get/thread_variable_set instead of keeping the hash around yourself.

how do you use this patch in Rails 4 ?