ugh, i didn't notice they're even hiding domains of remote communities for "simplicity" in most cases. that seems so much more dishonest tbh.
Nothing4You
joined 1 year ago
this isn't entirely true, they do have some comments on lemmy as well, here are some examples:
- https://programming.dev/u/[email protected]
- https://programming.dev/u/[email protected]
- https://programming.dev/u/[email protected]
- https://programming.dev/u/[email protected]
- https://sh.itjust.works/u/[email protected]
it seems to be primarily about their communities not federating though i guess?
and either nobody from there posted a post to a lemmy community yet or maybe it doesn't federate posts currently?
lemmy.ml doesn't use cloudflare, that's strange.
i've also never had issues with this when looking at instances that do use cloudflare.
pretty much, yeah. lemmy has a persistent federation queue instead of fire and forget requests when activities get generated. this means activities can be retried if they fail. this allows for (theoretically) lossless federation even if an instance is down for maintenance or other reasons. if mbin has a similar system maybe they could expose that as well, but unless the system is fairly similar in the way it represents this data it will be challenging to integrate it in a view like this without having to create dedicated mbin dashboard.
lemmy has a public api that shows the federation queue state for all linked instances.
it provides the internal numeric id of the last activity that was successfully sent to an instance, as well as the timestamp of the activity that was sent, and also when it was sent. it also includes data like how many times sending was unsuccessful since the last successful send. each instance only knows about its own outbound federation, but you can just collect this information from both sides to get the full picture.
there is also https://phiresky.github.io/lemmy-federation-state/site to look at the details provided by a specific instance.
it's not just lemmy.world.
of the larger instances, the following have trouble sending activities to lemm.ee currently:
- lemmynsfw.com -> lemm.ee: 2.81d behind
- sh.itjust.works -> lemm.ee: 1.04d behind
- lemmy.world -> lemm.ee: 22.5h behind
i pinged @[email protected] on matrix about 30h ago already about the issues with federation from lemmynsfw.com, as it was the first one i noticed, but I haven't heard back yet.
at least the image resizing topic has recently been fixed in lemmy, thumbnails sizes are limited (at the time of thumbnail creation) in the latest release. I'd have to look closer at the other stuff, the api part is unlikely to have changed and will affect all frontends, but js part should differ depending on the front end. some instances already use other frontends by default and there is also a replacement for lemmy-ui being worked on (lemmy-ui-leptos), but I don't know how they compare. either.
it should be taken into account though how much of this is cacheable as well, as it will then typically only affect the first load for the static files.
I can totally understand the issues in general though, I've been living with a 64kbps uplink for several years in the past.
requires sending ~25-fold less data per post
what are you referring to with this? AP traffic?
do you have some more information about this?
this doesn't just affect lemmy.ml.
it seems that lemmy.ml -> lemm.ee was somehow fixed yesterday, but there are several other instances that also have issues sending to lemm.ee:
- hexbear.net: was broken since 2024-10-23, fixed since 2024-10-25
- lemmy.blahaj.zone: broken since 2024-10-24
- lemmy.ml: was broken since 2024-11-01, seems fixed since 2024-11-16
- startrek.website: broken since 2024-11-15
@[email protected] there's also rss feeds for communities