Comment on Link Preview Manifest: A Proposal for the Fediverse
INeedMana@piefed.zip 5 days ago
I think the previews should be federated along with the activity. The main issue described by itsfoss and the mastodon bug is not about previews themselves generating a lot of traffic but federated nature of fediverse multiplying the number of requests. If along with the post/toot/w-v the preview got sent out too, that might ease the load on the publishing host
yoasif@lemmy.world 5 days ago
One thing that I neglected to mention is that since the SRI hashes are calculated, previews can be cached by peers other than the originating host - since they are verifiable, anyone can pass them along and the client can verify the payload.
Not something I really fleshed out in discovery, but if there is interest, that might make it more production ready.