2016-04-27 1:26 GMT+09:00 Leif Hedstrom <zw...@apache.org>: > >> On Apr 26, 2016, at 10:21 AM, Hiroaki Nakamura <hnaka...@gmail.com> wrote: >> >> Yes, I understand it now. >> >> So what I need to do is: >> In TS_HTTP_READ_RESPONSE_HDR_HOOK modify Cache-Control: s-maxage if >> the value is too long. >> > > > Does ttl-in-cache=<time> in cache.config do what you expect?
No, in my use case, the content without the "Cache-Control: s-maxage" header should not be cached. Also s-maxage value should be used as cache lifetime if the value is under the hard limit. However ttl-in-cache=<time> in cache.config will cache contents forcefully with or without the "Cache-Control: s-maxage" header, and the cache lifetime becomes the specified <time> regardless of the s-maxage value. https://docs.trafficserver.apache.org/en/latest/admin-guide/files/cache.config.en.html#cache-config-format-ttl-in-cache So for my use case I think I need to modify the value of "Cache-Control: s-maxage" if it is longer than the hard limit. Anyway, thanks for your info!
