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How does this downvote federate to my instance when the instance of the comm the post is on doesn't allow downvotes?
(thelemmy.club)
So my understanding is that non-local communities receive interactions from other instances, then the host instance relays those interactions to all subscribed instances.
It's also my understanding that when an instance disables downvoting, it also doesn't relay downvotes onward.
So how do I see this?
This is the scenario:
- A hexbear.net user posts to a hexbear.net community [downvotes disabled], which gets relayed to all subscribed instances like mine (thelemmy.club) and mander.xyz, etc.
- A mander.xyz user sees it and downvotes it, which is sent to Hexbear
- Hexbear receives the downvote and discards it (or at least, I always assumed so)
If it had been one of the local users of thelemmy.club I could understand seeing it, as it would be recorded in our local database. But how am I seeing a foreign downvote on a Hexbear community?
No, Lemmy just forwards the downvote to the community's subscribers, so other instances receive them. The downvote is not written to the db on instances with it disabled.