Nice to know, TIL! Thank you!On Thursday, July 25, 2019, 12:12:30 PM PDT, Jason Yang <firstname.lastname@example.org> wrote:Great to know! Thank you!JunchengOn Jul 25, 2019, 15:05 -0400, Jeremy Payne <email@example.com>, wrote:
What about the 'cache promote' plugin ?
On Thu, Jul 25, 2019 at 2:01 PM Sudheer Vinukonda <firstname.lastname@example.org> wrote:Ah, very interesting. That requires an additional mechanism to maintain the state (first or subsequent access) across requests. Yeah, AFAIK, this will need a new plugin (don't believe there's anything built-in or pre-existing to support this).Thanks,SudheerOn Thursday, July 25, 2019, 11:51:07 AM PDT, Jason Yang <email@example.com> wrote:Hi Sudheer,Thank you for your quick reply! It seems the option you proposed is a general control. Writing a plugin is indeed one option, but to avoid reinventing the wheel, I just want to double check that ATS does not have this function. To be specific, I don’t want to cache an object when I first time see it. In other words, I only want to cache objects that have been seen at least twice.Best,Juncheng
On Jul 25, 2019, at 14:12, Sudheer Vinukonda <firstname.lastname@example.org> wrote:
Hmm..not entirely sure if I understand the question, but, if you are asking ATS supports skipping cache on some requests, yes. There's different ways of doing that. You can disable cache per remap line using records.config — Apache Traffic Server 9.0.0 documentation or use cache.config or write a plugin for more finer controlcache.config — Apache Traffic Server 9.0.0 documentationDoes that answer your question?Thanks,SudheerOn Thursday, July 25, 2019, 11:05:34 AM PDT, Jason Yang <email@example.com> wrote:Hi there,I am wondering whether ATS supports filtering one-hit-wonders (do not store them into cache). Thank you!Best,