[Twisted-Python] Current twisted dns client just doesn't work

[Barry Scott]

On Tuesday, 8 December 2020 20:08:09 GMT Glyph wrote:
> Hi Barry!
> 
> > On Dec 8, 2020, at 6:57 AM, Barry Scott <barry.scott at forcepoint.com> wrote:
> > 
> > I recall that the DNS caching code cannot work and we replaced all the
> > logic.
> 
> Did you open a ticket for this?  I realize we're a bit bottlenecked on reviewer bandwidth and stuff isn't getting integrated quickly, but "cannot work" seems like something we should at least have written down :).

I don't remember - I will have to read the code again and remind my self of the specific reason the
cache does not work. I think one issue was not handling TTL so that short lived entries where not
refreshed.

I'll add to to my todo list for twisted.

Barry