I noticed a post from a Beehaw community on my feed today, but I thought we were defederated. Did we refederate?

  • cerement@slrpnk.net
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    1 year ago
    • federation is not a reciprocal thing – Beehaw can block Lemmy.World while Lemmy.World can still have Beehaw unblocked
    • you can check what instances your instance is blocking by adding /instances to your instance’s address – ex. lemmy.world/instances
    • AFK BRB Chocolate@lemmy.worldOP
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      1 year ago

      I had it in my head that it doesn’t matter who blocks who, if one instance defederates from another it looks the same from both instances - you don’t see new content on one from the other. Is that not the case?

      • SGG@lemmy.world
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        1 year ago

        If beehaw blocks lemmy.world, Lemmy.world can still get the beehaw content, but any comments made by lenny.world accounts, as an example, are not visible to beehaw users, or on the beehaw instance. At least that’s how I understand it.

        Not sure how it plays out if a lemmy.world user makes a comment on another instance then the beehaw user views the same 3rd server though.

      • Stephen304@lemmy.ml
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        1 year ago

        It would be the case if they implemented authenticated fetch, which is a fediverse protocol that mastodon and some others support, but it’s not widely enabled because anything that doesn’t support it would get blocked. It basically allows servers to reject fetches from defederated servers, and since lemmy doesn’t support it, defederation is somewhat one way since the defederated server can still anonymously fetch new content despite being defederated.