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From Geert Lugtenberg <>
Subject RE: cache response transformed data
Date Mon, 07 Jan 2013 11:22:35 GMT
Thanks for the response.

If you look at the HTTP hooks and transaction diagram here:
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 []
Sent: vrijdag 4 januari 2013 18:22
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 <<>>
Reply-To: "<>" <<>>
Date: Fri, 4 Jan 2013 05:52:58 -0800
To: "<>" <<>>
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?


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