Caching Modified URLs by Varnish instead of the original requested URL

Geoff Simmons geoff at uplex.de
Fri Sep 1 15:30:28 UTC 2023


On 9/1/23 16:58, Guillaume Quintard wrote:
> 
> - vmod-re is based on libpcre2
> - vmod-re2 is based on libre2
> Correct?

Correct.

It used to be the case that libvmod-re only used the internal VRE 
interface. So the VMOD was using whatever Varnish used, so to speak, 
which happened to be pcre. But since the transition to pcre2, we have 
some direct calls into libpcre2.

> I see no way I'm going to misremember that, at all :-D

Yeah. Back when it was pcre vs re2, that wasn't so hard. But now, oh well.


Best,
Geoff
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