liuning89757 opened a new issue, #7591: URL: https://github.com/apache/apisix/issues/7591
### Description Apisix support UDP proxy but seems cannot support UDP health check, according to https://apisix.apache.org/docs/apisix/health-check/ . I test it with DNS service, when stop DNS service on one backend apisix can not recognize the change. The [lua-resty-healthcheck] document also has nothing about UDP. Suggestions are greatly appreciated. ### Environment - APISIX version (run `apisix version`): 2.13 - Operating system (run `uname -a`): centos7.6 - OpenResty / Nginx version (run `openresty -V` or `nginx -V`): 1.19 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
