Hi all, I've been trying to solve my confusion on the exact order of hooks and filters being invoked inside an HTTP request, and was wondering why ap_invoke_filter_init(r->input_filters) is called inside of ap_invoke_handler (server/config.c:338) ?
I can understand initializing output filters at this point, but input filters that want to work with the request headers would have been inserted at the create_request hook (and invoked by the time we got to post_read_request and the quick-handler, let alone the response handler), so what are we really trying to initialize at this point? Thanks for the insight, Issac
