linkeddata/mod_authn_webid — pull request #1 by detrout (2012-10-17 05:53:12+00:00)
Title: Log librdf error messages

This is my rough stab at an implementation. I don't know the apache plugin API, so I suspect I have the ap_log_rerror call wrong (At least since my attempts to actually make error messages show up seem to have failed.) But I thought I should make the pull request so we could talk about the patch.

Librdf has its own callback mechanism for reporting error
messages. The apache logger has a slightly different call
so I needed to add a small proxy function that tries
to convert from one call type to the other.

Unfortunately I'm not sure if I got the apache call right.