I made a message queue based thing several years ago. https://github.com/th0ma5w/live-jython-processing https://github.com/th0ma5w/live-jython-processing if you

I made a message queue based thing several years ago. https://github.com/th0ma5w/live-jython-processing https://github.com/th0ma5w/live-jython-processing if you have a repl then hooking it up to a queue is trivial. You could probably whip something up for Clojure for instance in a couple of hours.