Should every server re-implement inetd, though? Why not let that handle connections, daemontools/runit handle process supervision & logging, and focus on what y

Should every server re-implement inetd, though? Why not let that handle connections, daemontools/runit handle process supervision & logging, and focus on what you're actually trying to do? You don't need OOP for reusability. In the few cases where scalability matters, you can re-implement the relevant behavior, but that's a performance trade-off.