# File lib/brb/service.rb, line 35
      def stop_service
        return if !@@em_signature or !EM::reactor_running?
      
        BrB.logger.info " [BrB] Stop service on #{@@uri}"
        sign = @@em_signature
        q = Queue.new # Creation of a Queue for waiting server to stop
        EM::schedule do
          q << EM::stop_server(sign)
        end
        q.pop
        @@em_signature = nil
        @@uri = nil
      end