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int_19h • 12/09/2024 • 2 replies • view on HN

Postel's Law was a bad idea.

https://datatracker.ietf.org/doc/html/draft-thomson-postel-w...


Replies

smarks • 12/17/2024

Good reference! Turns out this internet draft has been turned into an official, informational RFC:

https://datatracker.ietf.org/doc/html/rfc9413

I don't think Postel's Law was necessarily a bad idea, in its time and context. However it seems to have fallen into usage as an argument-ender. This RFC is a useful antidote to that.

cwmoore • 12/09/2024

'"bug for bug" compatible'