guidance requested - how to get handler to work with GET in mod_dav_fs

[Chris Knight <Ch...@nasa.gov>]

I'd like to have handlers (from the http_request module, created by the 
Action and AddHandler directives) properly handle output sent from the 
mod_dav_fs module (with DEBUG_GET_HANDLER turned on.)

For example, if mod_dav_fs handles a GET to a "text/html" file and I've 
added "Action text/html /cgi-bin/footer.cgi", it should hand off the 
html document to the footer.cgi script for further processing.

Is it the responsibility of the module responding to the GET to hand off 
to these handlers or should this be the default/core behavior of Apache?

If not, can someone point me in the direction of how to hand off to a 
http_request handler?

This functionality is critical for mod_dav backends.

TIA!