On Thu, 26 Aug 2010, Constantine Sapuntzakis wrote:

> Curl keeps an internal DNS cache that's global. I'm guessing you need to
> register mutex callbacks (see CURLSHOPT_LOCKFUNC and CURLSHOPT_UNLOCKFUNC).

No, it's local to the easy/multi handle unless you explictily made it global -
and if you made it global the lock functions won't save you.

The proper way to share the DNS cache is by using the share interface as you
describe.

-- 
  / daniel.haxx.se
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