On 12/05/2011 03:43 PM, Dennis Jacobfeuerborn wrote:
On 12/05/2011 02:12 PM, Nick Kew wrote:On Mon, 05 Dec 2011 13:11:10 +0100 Dennis Jacobfeuerborn<dennisml@xxxxxxxxxxxx> wrote:The filter inserts a header and a footer in the page from two files. I can modify these files and don't see an update when I reload but I *do* see an update when I shift+reload. So the filter definitely gets invoked.Is the filter your own, or supplied by a third-party? If you have access to the source, please check whether it sets the AP_FILTER_PROTO_NO_CACHE flag in ap_register_output_filter_protocol.I created the filter myself so I changed the registration from ap_register_output_filter("TESTFILTER", testfilter_filter, NULL, AP_FTYPE_CONTENT_SET); to ap_register_output_filter("TESTFILTER", testfilter_filter, NULL, AP_FTYPE_CONTENT_SET|AP_FILTER_PROTO_NO_CACHE); This doesn't seem to change anything though. I still get the 304 response without any headers that forbid caching. Just out of interest shouldn't the FilterProtocol directive with cache=no have the same effect as the flag and if I set the flag in the code can I remove the directive from the configuration (once cache prevention is working as intended)?
Ok, so I just noticed you were talking about ap_register_output_filter_protocol() and not ap_register_output_filter() so I guess the change above is pretty useless.
The question is how/where do I add the ap_register_output_filter_protocol() call? Is that something I do in addition to the content filtering I do now or does it replace what I'm currently doing i.e. do I turn my resource filter into a protocol filter (which doesn't sound right)?
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