anchao opened a new pull request #3893: URL: https://github.com/apache/incubator-nuttx/pull/3893
## Summary libs/libc/netdb: add dns clear interface ## Impact The DNS cache should be cleared if a new server is added. ## Testing dns add server/dns cache expiration -- 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. For queries about this service, please contact Infrastructure at: [email protected]
