Mostly just used for moderation.
Main account is https://piefed.social/u/andrew_s

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Joined 1 year ago
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Cake day: July 24th, 2023

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  • Hi

    Pls check how much traffic you’re now sending out for every activity - my server is recording that everything from lemmy.world is being 4 times (e.g. 1 Upvote is sent 4 times to every instance that has a subscriber. Those instances will reject 3 of them for being dupes, but it’s still a lot to be sending out).

    lemmy.ca had a problem where they were sending everything 3 times, and it was because they were running 3 containers, and they all had the same index number, so maybe it’s that.

    Thanks.


  • We’re stuck with the HTML formatting that lemmy provides us, unfortunately. It’s not just about an image vs. text though - it’s also about being from the original author. OP for this post is getting plenty of replies, but I’ve no idea if it’s an issue they care about, or just something they saw and found passingly amusing.

    As for sending on, a screenshot to friends on non-ActivityPub platforms is more reasonable (although being text means you could just copy/paste it, and then include any friends with vision impairments too).

    But yeah, there’s lots of pro’s to a screenshot that I don’t have an argument against (I posted in this thread, but it’s not like I’m going to show up everytime someone yoinks something from Mastodon)


  • lemmy.world has the community, and is keeping up to date with it, because someone (me, actually) brought it through and subscribed.

    midwest.social has the community, but won’t get further updates because no-one subscribed (so technically I don’t have the inbox address for it - it’ll be the same format as everyone else of course, but it would reject updates with the ‘community has no subscribers’ error if I sent stuff to it anyway).

    justworks was in the same situation as midwest.social, but it has a subscriber now, so now it has everything and will keep up to date. I didn’t have to do anything - the new subscriber’s action re-fetched the outbox (discussed below) and luckily that contained everything that was missing. The post from infosec.exchange is there too, so that wasn’t affected by federation blocks.

    lemmon.website isn’t running lemmy - the tails community is ‘virtual’ in that it’s just a bunch of static files pretending to be a real community. The main address 403s 'cos thats just a folder.

    infosec.pub doesn’t have the community most likely because no-one who is logged in there has searched for it (instances won’t search outside their own database if the query isn’t from a logged-in user). lemmon.website is in their /instances list though, so there’s no blocking.

    1. An outbox on lemmy contains the last 20 or so original Announces that the main community uses to tell the communities on other instances about a new post. To illustrate:
      curl --header 'accept: application/json' https://lemmy.world/c/microblogmemes/outbox | jq .orderedItems[0] would be for the most recent post on microblogmemes. (Op’s post is at orderedItems[6]).
      Fetching this allows a new instance to re-create recent posts, as if it had received them at the time.

    2. Someone clicked !tails@lemmon.website, but didn’t go further (they probably got lemmy’s misleading error screen and gave up). As with midwest.social - no subscribers = no more updates.

    3. Yeah, lemmon.website is mine. Not running lemmy means I fudge things a bit (including having posts from Mastodon users, of course)


  • Hmmm, that’s not defederation though. The community’s outbox has the 20 most recent posts in, and that cat gif is currently at number 20. The only way those earlier posts can be there are if someone brought though the community a day or so ago and then didn’t subscribe. If anyone ever does subscribe, I can manually send the rest (and can see if the infosec one fails)