Good points. As to signal handlers, I’m not aware of any language that fully supports them by making it impossible to call other than async-safe functions (http

Good points. As to signal handlers, I’m not aware of any language that fully supports them by making it impossible to call other than async-safe functions (https://man7.org/linux/man-pages/man7/signal-safety.7.html https://man7.org/linux/man-pages/man7/signal-safety.7.html) from asynchrony signal handlers.