What about the 'cache promote' plugin ?
On Thu, Jul 25, 2019 at 2:01 PM Sudheer Vinukonda < [email protected]> 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, > > Sudheer > > > On Thursday, July 25, 2019, 11:51:07 AM PDT, Jason Yang < > [email protected]> 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 <[email protected]> > 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 > <https://docs.trafficserver.apache.org/en/latest/admin-guide/files/records.config.en.html?highlight=records%20config#proxy-config-http-cache-http> > or > use cache.config or write a plugin for more finer control > > records.config — Apache Traffic Server 9.0.0 documentation > > > <https://docs.trafficserver.apache.org/en/latest/admin-guide/files/records.config.en.html?highlight=records%20config#proxy-config-http-cache-http> > > > > cache.config — Apache Traffic Server 9.0.0 documentation > <https://docs.trafficserver.apache.org/en/latest/admin-guide/files/cache.config.en.html#std:configfile-cache.config> > > cache.config — Apache Traffic Server 9.0.0 documentation > > > <https://docs.trafficserver.apache.org/en/latest/admin-guide/files/cache.config.en.html#std:configfile-cache.config> > > > Does that answer your question? > > Thanks, > > Sudheer > > > On Thursday, July 25, 2019, 11:05:34 AM PDT, Jason Yang < > [email protected]> wrote: > > > Hi there, > I am wondering whether ATS supports filtering one-hit-wonders (do not > store them into cache). Thank you! > > > Best, > Juncheng > > >
