On Sun, Nov 04, 2018 at 09:40:55PM +0200, Henrik K wrote: > On Sun, Nov 04, 2018 at 12:53:34PM -0500, Bill Cole wrote: > > > > I'm uneasy about adding a de facto DNS caching change in 3.4.3. (And > > generally about apps caching name lookups, but that's a larger > > discussion...) > > It's not really caching. Just skipping lookups that are already done, just > one way to achieve it. There's no need to do the same callbacks potential > dozens of time like in some messages.
PS. It's no different than the already existing $seen_lookups you find there. Just something someone forgot to add. I've been going through it for like 8 hours today, so I'm pretty sure how it works..
