Interesting viewpoint, but I think the applications aren’t at fault: The operating system should ensure that the user has control of the computer at all times. I think you need to do three things to achieve that:
Limit process RAM usage, so the system never has to swap
Limit process CPU usage, so the system never stalls
When drivers / the operating itself crash, revert into a usable state (this one is probably the most complex one)
Interesting viewpoint, but I think the applications aren’t at fault: The operating system should ensure that the user has control of the computer at all times.
The whole point us that the OS does ensure that the user has control of the computer, at least as far as a time-sharing system goes. The problem is that the user (or the software they run) often runs code on the main thread that blocks it.
The real-time mentality towards constraints on how much can be executed by a handler is critical to avoid these issues, and it should drive the decision on whether to keep running a handler on the main thread or get it to trigger an async call.
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Interesting viewpoint, but I think the applications aren’t at fault: The operating system should ensure that the user has control of the computer at all times. I think you need to do three things to achieve that:
The whole point us that the OS does ensure that the user has control of the computer, at least as far as a time-sharing system goes. The problem is that the user (or the software they run) often runs code on the main thread that blocks it.
The real-time mentality towards constraints on how much can be executed by a handler is critical to avoid these issues, and it should drive the decision on whether to keep running a handler on the main thread or get it to trigger an async call.