Comment by lisper
> If you have duplicate things, then you've clearly been delivered more than one thing.
Yes, that's true. But this doesn't turn on what "delivery" means, it turns on what "you" means. If "you" are downstream of a de-duplication mechanism, then "you" can get exactly once-delivery. Why is that so absurd?
>Yes, that's true. But this doesn't turn on what "delivery" means, it turns on what "you" means. If "you" are downstream of a de-duplication mechanism, then "you" can get exactly once-delivery. Why is that so absurd?
So in the case of, say, a network service on server A and a network client B, your solution to "exactly once delivery" is to re-define it as "deliver it from A to B multiple times and have B deduplicate"?
Do you not see how nonsensical that is to call that "exactly once delivery"?