Handlers in core: Concept Needs Review
Some time ago, I posted an RFC for pluggable "system handlers". It generated a fair bit of feedback, nearly all of it positive. That was followed up with a presentation in Szeged, which generated even more positive feedback.
So what's happened since then? Well, a fair bit. There's working code, but there are still some key gotchas to sort out. That gives us a couple of options for how to proceed, for which I would like feedback, particularly from core developers and maintainers. (Dries, webchick, this means you! :-) )