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A comment on Deep dive into the UK air traffic control meltdown. Parent comment

Re:Deep dive into the UK air traffic control meltdown by anentropic on Tuesday September 12, 2023 @05:13AM (#37478511)
I don't think anything in this incident pointed to a hardware fault

The software raised an exception because a "// TODO: this should never happen" case happened

A hardware fault would look like machines not talking to each other or corrupted data file unreadable

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Re:Deep dive into the UK air traffic control meltdown by sheepshear on Tuesday September 12, 2023 @07:40AM (#37479548)
Upon inspection it was evidently not a hardware failure. The computer didn't know that at the time, and hardware failure can look like anything, so it was correct to exercise its only option.
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