We do have a combo handler plugin, that can combine multiple response from cache or not into one response
https://docs.trafficserver.apache.org/en/latest/admin-guide/plugins/combo_handler.en.html You can look into the code and doc to see if that can help you. Thanks Kit Sent from my iPhone > On Jun 22, 2018, at 4:16 PM, Leif Hedstrom <zw...@apache.org> wrote: > > >> On Jun 22, 2018, at 3:28 PM, Dunkin, Nick <nick.dun...@ccur.com> wrote: >> >> Hi, >> >> I have a question that may sound bonkers but please bear with me. I need to >> know whether the available plugin APIs(C/C++) will let me insert and >> retrieve arbitrary objects into the Traffic Server cache. >> >> In its simplest form my question would be as follows: >> >> “Using the available APIs could I write a plugin, that on retrieving a 3MB >> object from the Origin, actually inserts three separate 1MB objects into the >> cache?” >> >> A follow up question would be: >> >> “Using the available APIs could I write a plugin (or transformation plugin), >> that on receiving a client request for same 3MB object, actually retrieves >> and reconstitutes the three 1MB objects from the cache, and returns them a >> single response?” > > > I believe the answer is “sort of”. If you accept the responsibility for doing > all reads, and all writes, then yes. But if you expect to write to the cache, > and then let ATS itself be able to serve it via an HTTP request, then I > believe it’s no. What’s missing are an API to link the header object to the > variants (if I recall). > > — Leif >
