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j16sdizlast Monday at 6:47 AM2 repliesview on HN

It is more than that.

This is what make remote debugging possible. It is impossible to do interactive remote debugging over a ultra low bandwidth link. If everything have static address and deterministic static, you can have a exact copy on ground and debug there.


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coppsilgoldlast Monday at 5:55 PM

> If everything have static address and deterministic static, you can have a exact copy on ground and debug there.

You can also have deterministic dynamic - the satellite could transmit its dynamic state (a few bits signifying which memory cells failed) and then you proceed deterministically on the ground.

varjaglast Monday at 8:23 AM

Interactive debugging is apparently possible and was reportedly done on Deep Space One mission. One of developers involved frequents HN I believe.

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