Sure, you can do lots of things in the signal handler, if you are careful, but that is the point, it is more likely you will make a mistake than not. It is very

Sure, you can do lots of things in the signal handler, if you are careful, but that is the point, it is more likely you will make a mistake than not. It is very simple to think, let me add this to the signal handler it will make my life easier and cause all kinds of weird issues that happen randomly like a heisenbug...