Brad House

By the way, my theory is your local DNS server is configured to be recursive, but since IPv6 is not working on the host the ipv6 fails fast, so c-ares...

Are your domains you're trying to resolve really ending in ".local"? If so, ".local" is reserved for multicast DNS (mDNS). That would also mean you're not maintaining any form of...

see https://github.com/c-ares/c-ares/pull/646

thanks for your work on this, but i ended up going an easier to maintain way in c-ares 1.21.0 with ares_dns_record.h. Probably in c-ares 1.22 I'll make these interfaces public....

Pretty sure this may be related to #266. I recently hit a bug with a test case I was writing in relation to multiple queries, so its on my todo...

looks like i may need to dig into this, as even with my PR to fix #266 this seems to still happen ``` time ./build/bin/adig -s 1.1.1.1 -f stayopen -t...

Upon further investigation, I believe the issue is the method to determine if all queries are done. Its using ares_fds() to determine if the loop should end, this is wrong....

See PR #569 for how to solve it in your own code. The PR will resolve it for the adig tool.

I wrote the hashtable implementation in mstdlib (https://github.com/Monetra/mstdlib) and there is a lot that goes into it, you need a lot of other library components to do it properly (and...

@bsergean mind checking PR #591 to see if this addresses your issue?