# File lib/rbg.rb, line 168
    def kill_child_process(id)
      if opts = self.child_processes[id]
        logger.info "Killing #{config.name}[#{id}] (with PID #{opts[:pid]})"
        STDOUT.flush
        begin
          Process.kill('TERM', opts[:pid])
        rescue
          logger.info "Process already gone away"
        end
      end
    end