# File lib/Dnsruby/SingleResolver.rb, line 340
    def check_response(response, query, client_queue, client_query_id, tcp)
      # @TODO@ Check TSIG!
      ret = true
      if (response.header.tc && !tcp)
        # Try to resend over tcp
        TheLog.debug("Truncated - resending over TCP")
        send_async(Message.decode(query), client_queue, client_query_id, true)
        ret=false
      end
      return ret
    end