Hi Geert, If I remember correctly, you can indicate that your transformed content is cacheable trough tsapi void TSHttpTxnTransformedRespCache(TSHttpTxn txnp, int on);
You should probably set that flag as early as possible (read_response_header should be fine). Regards, Otto 2013/1/7 Geert Lugtenberg <geert.lugtenb...@poort80.nl> > Thanks for the response.**** > > ** ** > > If you look at the HTTP hooks and transaction diagram here: > http://trafficserver.apache.org/docs/trunk/sdk/http-hooks-and-transactions/index.en.html > **** > > the cache write takes place before the response transform step right? That > would explain the behavior I’m getting, because with your advice it’s still > not caching my transformed content.**** > > ** ** > > *From:* Walsh, Peter [mailto:peter.wa...@disney.com] > *Sent:* vrijdag 4 januari 2013 18:22 > *To:* users@trafficserver.apache.org > *Subject:* Re: cache response transformed data**** > > ** ** > > If you register for the TS_HTTP_RESPONSE_TRANSFORM_HOOK while handling the > event TS_EVENT_HTTP_READ_RESPONSE_HDR, your transformed data will be saved > to cache. This will result in the transform only being run when a response > is from the Origin, and won't be run when its from cache.**** > > ** ** > > *From: *Geert Lugtenberg <geert.lugtenb...@poort80.nl> > *Reply-To: *"users@trafficserver.apache.org" < > users@trafficserver.apache.org> > *Date: *Fri, 4 Jan 2013 05:52:58 -0800 > *To: *"users@trafficserver.apache.org" <users@trafficserver.apache.org> > *Subject: *cache response transformed data**** > > ** ** > > Hi all,**** > > **** > > I have a plugin that transforms response data from an origin server at the > HTTP_RESPONSE_TRANSFORM hook. As this hook is after the cache write of the > response data, my modified data doesn’t get written into the cache. How can > I write the transformed content to the cache, so that I only have to > transform once when there is a cache miss/stale?**** > > **** > > Thanks.**** >
