def handle_a_record(q: QuestionItem) -> AnswerItem:
if q.qname_str == myname:
answer = q.get_answer(listen)
else:
ip = doker.get_ip_info(q.qname_str)
if ip is None:
return RCODE.NAME_ERROR
answer = q.get_answer(ip)
return answer
def handle_ptr_record(q: QuestionItem) -> AnswerItem:
if in_addr_to_ip(q.qname_str) == listen:
answer = q.get_answer(myname)
else:
hostname = doker.container_name_by_ip(in_addr_to_ip(q.qname_str))
if hostname is not None:
answer = q.get_answer(hostname)
else:
answer = None
return answer
