Poettering: The new sd-bus API of systemd

Lennart Poettering writesabout the sd-bus library with substantial digressions into how D-Busworks in general. "We believe the result of our work delivers our goals quite nicely:the library is fun to use, supports kdbus and sockets as back-end, isrelatively minimal, and the performance is substantially better than bothlibdbus and GDBus."