https://bugs.openldap.org/show_bug.cgi?id=10074
--- Comment #1 from Ondřej Kuzník ondra@mistotebe.net --- Hi, thanks for the report. I think the bi_config is a holdout from when lloadd didn't have cn=config support yet and is not needed anymore. In terms of the id callback, your proposal of a wrapper looks like a manageable solution, could you check if the concerns here are relevant here:
https://github.com/libevent/libevent/commit/fbaf0770a709aaf7ed50914e26ea3d5a...