Hi, On 03/23/12 04:48 PM, Adrian Otto wrote: > versus Cache-Control with is treated relative to the Date: of the delivery.
Actually Cache-Control max-age is defined not only relative to Date:, but also relative to Age:. So if that is set appropriately, also max-age specifies an absolute point in time. What this means for IMS is that we really need to update headers for the general case, but Sky has rightly pointed out that we could further optimize for the case that no header changes, which might be the only case for some setups (but not for all). Nils _______________________________________________ varnish-dev mailing list [email protected] https://www.varnish-cache.org/lists/mailman/listinfo/varnish-dev
