@zvava@twtxt.net yarnd fetches the feeds roughly every ten minutes:

grep twtxt.net www/logs/twtxt.log | cut -d ' ' -f1 | tail -n 20
2025-10-04T07:00:45+02:00
2025-10-04T07:10:26+02:00
2025-10-04T07:22:43+02:00
2025-10-04T07:30:45+02:00
2025-10-04T07:40:48+02:00
2025-10-04T07:52:59+02:00
2025-10-04T08:00:07+02:00
2025-10-04T08:13:33+02:00
2025-10-04T08:23:13+02:00
2025-10-04T08:31:22+02:00
2025-10-04T08:41:29+02:00
2025-10-04T08:53:25+02:00
2025-10-04T09:03:31+02:00
2025-10-04T09:11:42+02:00
2025-10-04T09:23:11+02:00
2025-10-04T09:29:49+02:00
2025-10-04T09:36:17+02:00
2025-10-04T09:46:33+02:00
2025-10-04T09:58:40+02:00
2025-10-04T10:06:54+02:00

I suspect that the timing was just right. Or wrong, depending on how you’re looking at it. ;-)

@prologic@twtxt.net I can’t upload a screenshot (tried, but Yarnd simple “ate” my reply). See https://zsblog.mills.io/posts/hello-zs-blog.html. Is has no date/time on it.

@zvava@twtxt.net And yes yarnd does have a well documented API and two clients (CLI and unmaintained Flutter App)

Wanting to add, this isn’t a twtxt client. It is Yarnd on steroids! 😂

@zvava@twtxt.net The first version of what is now yarnd was built over a weekend 😀

@eric@itsericwoodward.com Name change is no worries! 😉 Interesting/funnily enough my client yarnd seems to have picked it up automatically which is nice (I’ve historically always had a few bugs to iron out there 🤣)

@itsericwoodward@itsericwoodward.com Also just a heads up, GIF(s) aren’t supproted as an Avatar type on yarnd (what runs twtxt.net). I’d change this to something that’s more supproted like PNG, JPEG, etc.

yarnd supports webmentions??? that’s awesome!

@nghialele@nghia.im it’s great to see another Yarnd pod in the wild. Welcome!

@sorenpeter@darch.dk you wrote:

“This might even be backward compatible with older (pre-yarn) clients.”

Yarnd is as backwards compatible with older clients as this. I dare to say, even more so. 😅

Going to try and few up a few more UX bugs today with yarnd.

I wonder if this twtxt will kick Yarnd into working again. There is only one way to find out, right?

@prologic@twtxt.net done! hey i got a question, you got any clue why my feeds aren’t updating? maybe it has to do with the new cache flag but i messed with that a bit and didn’t notice a difference. basically it’s like i have to manually restart yarnd to see new posts it’s really weird lol

After yarnd v0.16 is released and the next round of specification updates are done and dusted, who wants me to have another crack at building Twtxt and activity pub integration support?

i don’t think it’s normal to have to restart my yarnd instance every time i wanna see new posts right

@prologic@twtxt.net I have:

• jenny
  
• buckket’s original (patched, or not)
  
• tt/tt2
  
• Timeline
  
• Twtxtory
  
• Yarnd

I will be adding the code in for yarnd very soon™ for this change, with a if the date is >= 2025-07-01 then compute_new_hashes else compute_old_hashes

@bender@twtxt.net Hehe good sleuthing 🤣 I swear it was an edit ✍️ Haha 😂 yarnd now “sees” both every single time, where-as before it would just obliterate the old Twt, but remain in archive. Now you get to see both 😅 Not sure if that’s a good thing or not, but it certainly makes it much clearer how to write “code logic” for detecting edits and doing something more UX(y) about ‘em 🤔

Interesting edit observed by the new yarnd powering this pod twtxt.net 🧐

Today I added support for Let’s Encrypt to eris via DNS-01 challenge. Updated the gcore libdns package I wrote for Caddy, Maddy and now Eris. Add support for yarn’s cache to support # type = bot and optionally # retention = N so that feeds like @tiktok@feeds.twtxt.net work like they did before, and… Updated some internal metrics in yarnd to be IMO “better”, with queue depth, queue time and last processing time for feeds.

@prologic@twtxt.net well, this fork will work. I an fork this one with jenny, not so with Yarnd.

$ bat https://twtxt.net/twt/edgwjcq | jq '.subject'
"(#yarnd)"

hahahahaha 🤣 Does your client allow you to do this or what? 🤔

Bahahahaha 🤣

@bmallred@staystrong.run Hehe, @bender@twtxt.net is gonna be upset with you for “making up a thread/subject” 🤣

Interesting factoid… By inspecting my “followers” list every now and again, I can tell who uses a client like jenny, tt or any other client where fetches are driven by user interactions of invoking the app. What do we call this type of client? Hmmm 🤔 Then I can tell who uses yarnd because they are “seen” more frequently 🤣

First draft of yarnd 0.16 release notes. 📝 – Probably needs some tweaking and fixing, but it’s sounding alright so far 👌 #yarnd

I’m thinking of building a hardened peering protocol for Yarn.social’s yarnd: pods establish cryptographic identities, exchange signed /info and /twt payloads with signature verification, ensuring authenticity, integrity, and spoof-proof identity validation across the distributed network.

@eapl.me@eapl.me I wouldn’t call it natural, it is the way Bluesky decided to handle handles (not meaning to make a pun, or anything). There is no other way, but that.

The bottomline is, there are agreed upon “standards”, right? From example, on Yarnd you show as “eapl.me”, from “eapl.me”. A kind of weird redundancy because on twtxt, ever since I started using it, one will expect to see a “nick” (equivalent to a person’s first name), from “a domain” (like a surname).

There is nothing holding back someone from giving themselves the nick:

thisismyawesomenickforwhichiwillbeknownforeverandeveritsgreatisntit

But, do we really want that? 😅

@kat@yarn.girlonthemoon.xyz OMG! You used the video capabilities of yarnd 🤣 Nice! 😊

@abucci@anthony.buc.ci two things. Conduwuit, a Matrix server written in Rust, is no longer going to be developed. The other is, I didn’t mean to tag you, but because Yarnd was broken it happened. Apologies.

@prologic@twtxt.net why not blanket closing everything older than, say, 3 months? Yarnd is quite a different beast today, right? Let’s start over!

@bender@twtxt.net You said:

as long as those working on clients can reach an agreement on how to move forward. That has proven, though, to be a pickle in the past.

I think this is because we probably need to start thinking about three different aspects to the ecosystem and document them out:

• Specifications (as they are now)
  
• Server recommendations (e.g: Timeline, yarnd, etc)
  
• Client recommendations (e.g: jenny, tt, tt2, twet, etc)

@lyse@lyse.isobeef.org oh, and thanks for the bigger photo! I like how it lovely fill the twtxt in Yarnd. Woot!

All these remind me of the “blog” ability once existed in Yarnd. I hate to be the party pooper, but little to non interest from me. LOL. I am up to increase the length of a twtxt, though. It is rather limiting right now.

The nice thing here is that any Ui/UX rendering for a “good user experience” is similar to what yarnd does for Youtube/Spotify/whatever embedding. Plus anyone can participate, even if they don’t really have a client that understand it, it’s just text with some “syntax” afterall.

💡 I had this crazy idea (or is it?) last night while thinking about Twtxt and Yarn.social 😅 There are two things I think that could be really useful additions to the yarnd UI/UX experience (for those that use it) and as “client” features (not spec changes). The two ideas are quite simple:

• Voting – a way to cast, collect a vote on a decision, topic or opinion.
  
• RSVP – a way to “rsvp” to a virtual (pr physical) event.
  

Both would use “plain text” on top of the way we already use Twtxt today and clients would render an appropriate UI/UX.

@movq@www.uninformativ.de wouldn’t editing your own twtxts cause the same issue Yarnd (or any other client) has, which is breaking any replies to it? Under which conditions would this work the best? When copying the twtxt.txt file asynchronously? In my case I copy the twtxt.txt file to its web root right away, but I figure I could not do that, which would give me a set period of time to edit without worries.

@andros@twtxt.andros.dev I don’t see any “fighting” here. This is just good experimentation. Unfortunately there hasn’t really been enough time or effort by other “client authors” yet, me especially as I’ve been super busy with ya’ know my “day job” that pays the bills and refactoring yarnd to use a new and shiny and much better SqliteCache 🤣 – I certainly don’t think your efforts are wasted at all. I would however like @doesnm.p.psf.lt@doesnm.p.psf.lt encourage you to look at the work we’ve done as a community (which was also driven out of the Yarn.social / Twtxt community years back).

@bender@twtxt.net You will be pleased to know that yarnd now only consumes ~60-80MB of memory depending on load 🤣 And bugger all CPU 😅

Hmm, Yarnd is duplicating the rendering of /twt/5jlfuua. That’s quite odd.

I’m so confused. None of this code has changed in yarnd at all. Hmmm 🤔

I’m thinking you may have edited. Lemme check actually… yarnd (on this branch) will now restore every version, and maybe I might have introduced a bit of a weird behavior there. One moment…

@prologic@twtxt.net Spring cleanup! That’s one way to encourage people to self-host their feeds. :-D

Since I’m only interested in the url metadata field for hashing, I do not keep any comments or metadata for that matter, just the messages themselves. The last time I fetched was probably some time yesterday evening (UTC+2). I cannot tell exactly, because the recorded last fetch timestamp has been overridden with today’s by now.

I dumped my new SQLite cache into: https://lyse.isobeef.org/tmp/backup.tar.gz This time maybe even correctly, if you’re lucky. I’m not entirely sure. It took me a few attempts (date and time were separated by space instead of T at first, I normalized offsets +00:00 to Z as yarnd does and converted newlines back to U+2028). At least now the simple cross check with the Twtxt Feed Validator does not yield any problems.

Just saw this user agent popping up:

yarnd/ERSION@OMMIT  go1.23.4 (+https://.../twtxt.txt; @username)

ERSION? OMMIT? 😅

@doesnm@doesnm.p.psf.lt haha its not coming back. he talked of a stand alone thing like feeds. but not in yarnd

@eapl.me@eapl.me Interesting! Two points stood right out to me:

1. Why the hell are e-mail newsletters considered a valid option in the first place? Just offer an Atom feed and be done with it! Especially for a blog of this very type. This doesn’t even involve a third party service. Although, in addition he also links to Feedburner, what the fuck!? No e-mail address or the like is needed and subject to being disclosed.

2. When these spam mailers want to prevent resubscribing, then for fuck’s sake, why don’t they use a hash of the e-mail address (I saw that in yarnd) for that purpose? Storing the e-mail address in clear text after unsubscribing is illegal in my book.

@movq@www.uninformativ.de let’s host yarnd! Or maybe wait until @prologic@twtxt.net return activitypub support which deleted in this commit

@kat@yarn.girlonthemoon.xyz It’s there, but yarnd’s markdown library probably thinks that it’s some broken HTML and swallows it, not sure.

Image

@eapl.me@eapl.me@eapl.me@eapl.me I replied in the fork, but essentially there’s no reason we can’t support two different models here. We already do this anyway with numerous single-user, single hosted and managed feeds + a bunch of multi-user yarnd pods that form a “distributed network”.

i rebuilt the yarnd binary several times and yet the version print is still omitting the first letter lol? wtf

@prologic@twtxt.net We can’t agree on this idea because that makes things even more complicated than it already is today. The beauty of twtxt is, you put one file on your server, done. One. Not five million. Granted, there might be archive feeds, so it might be already a bit more, but still faaaaaaar less than one file per message.

Also, you would need to host not your own hash files, but everybody else’s as well you follow. Otherwise, what is that supposed to achieve? If people are already following my feed, they know what hashes I have, so this is to no use of them (unless they want to look up a message from an archive feed and don’t process them). But the far more common scenario is that an unknown hash originates from a feed that they have not subscribed to.

Additionally, yarnd’s URL schema would then also break, because https://twtxt.net/twt/<hash> now becomes https://twtxt.net/user/prologic/<hash>, https://twtxt.net/user/bender/<hash> and so on. To me, that looks like you would only get hashes if they belonged to this particular user. Of course, you could define rules that if there is a /user/ part in the path, then use a different URL, but this complicates things even more.

Sorry, I don’t like that idea.

One of the biggest gripes of the community with the way the threading model currently works with Twtxt v1.2 (https://twtxt.dev) is this notion of:

What is this hash?
What does it refer to?

Idea: Why can’t we all agree to implement a simple URI scheme where we host our Twtxt feeds?

That is, if you host your feed at https://example.com/twtxt.txt – Why can’t or could you not also host various JSON files (let’s agree on the spec of course) at https://example.com/twt/<hash> ? 🤔

That way we solve this problem in a truly decentralised way, rather than every relying on yarnd pods alone.

For point 1 and others using the metadata tags. we have implemented them in yarnd as [lang=en][meta=data]

@xuu Yarnd bug

@prologic@twtxt.net All the URL are missing the protocol part (https://) and my markdown parser does not know how to handle but I see yarnd does it just fine.

@prologic@twtxt.net Of course you don’t notice it when yarnd only shows at most the last n messages of a feed. As an example, check out mckinley’s message from 2023-01-09T22:42:37Z. It has “[Scheduled][Scheduled][Scheduled]“… in it. This text in square brackets is repeated numerous times. If you search his feed for closing square bracket followed by an opening square bracket (][) you will find a bunch more of these. It goes without question he never typed that in his feed. My client saves each twt hash I’ve explicitly marked read. A few days ago, I got plenty of apparently years old, yet suddenly unread messages. Each and every single one of them containing this repeated bracketed text thing. The only conclusion is that something messed up the feed again.

While I now have a somewhat working fix for it in yarnd (https://git.mills.io/yarnsocial/yarn/pulls/1232), I also have the feeling that I should fix literal formatting in lextwt as well. This also uncovered more bugs I believe: https://git.mills.io/yarnsocial/go-lextwt/pulls/28

But then there is also the question why the textarea is populated with @<url> in the first place rather than @<nick url> or yarnd’s own @nick@domain/@nick syntax. It indeed has to do something with whether I follow the mentioned feed or not.

Anyway, something to investigate for future Lyse or maybe @prologic@twtxt.net and/or @xuu@txt.sour.is. G’night!

Yarnd can store password-protected keys without risk because pod owner don’t have password, but looks like i/someone should enter password for every message sent or receive? Upd: oh, it’s about ssh? i have key without password lol

Hmm, I just noticed that the feed template seems to be broken on your yarnd instance, @kat@yarn.girlonthemoon.xyz. Looking at your raw feed file (and your mates as well), line 6 reads:

# This is hosted by a Yarn.social pod yarn running yarnd ERSION@OMMIT  go1.23.4
                                                         ^^^^^^^^^^^^

Looks like the first letters of the version and commit got somehow chopped off. I’ve no idea what happened here, maybe @prologic@twtxt.net knows something. :-? I’m not familiar with the templating, I just recall @xuu@txt.sour.is reporting in IRC the other day that he’s also having great fun with his custom preamble from time to time.

That “broken” comment doesn’t hurt anything, it’s still a proper comment and hence ignored by clients. It’s just odd, that’s all.

For the record; we consider the new authority on the Twtxt spec(s) going forward (has been for some years actually) to be implementers / primary maintainers of widely used clients. To date that is:

• yarnd @prologic@twtxt.net (me and others)
  
• jenny @movq@www.uninformativ.de
  
• tt @lyse@lyse.isobeef.org
  
• Timeline @darch@neotxt.dk / @eapl.me@eapl.me and others
  
• twtxt-el? – @andros@twtxt.andros.dev
  

Full list of supported and widely used clients can be found at https://twtxt.dev/clients.html – which I note a few above are actually missing from this page haha 🤣

Hey this could be good news for self-hosters and folks that want to run their own yarnd? 🤔 Vultr is offering 1 vCPU, 500MB Memory and 10GB Storage for FREE! That’s right $0.00 🤣

@andros@twtxt.andros.dev What do you mean by API? yarnd (which powers Yarn.social pods like twtxt.net) does have an API, however that API is designed for clients to interact with the pod and the user’s account and feed. e.g: there is a command-line client called yarnc and I used to maintain a mobile native app (using Flutter).

What use-case did you have in mind?

Are we talking about profile view heading, heading of posts or inline mentions?

Image

@prologic@twtxt.net Well I just mirrored yarnd’s JSON in my webfinger endpoint and lookup, so not much else to do for standardization.

And for people who don’t like PHP you can always just go with Added WebFinger support to my email address using one rewrite rule and one static file. or simply putting a static JSON in place for .well-know/webfinger

I like the cleaness and indiewebness of using just domains for handles/shorthands similar to blusky, but the situations with more users on the same domain and that people in the fediverse (threads too?) are already familiar with the syntax speaks for webfinger. And since we already got support for webfinger in both yarnd and timeline it makes sense to stick with it.

Righto, @eapl.me@eapl.me, ta for the writeup. Here we go. :-)

Metadata on individual twts are too much for me. I do like the simplicity of the current spec. But I understand where you’re coming from.

Numbering twts in a feed is basically the attempt of generating message IDs. It’s an interesting idea, but I reckon it is not even needed. I’d simply use location based addressing (feed URL + ‘#’ + timestamp) instead of content addressing. If one really wanted to, one could hash the feed URL and timestamp, but the raw form would actually improve disoverability and would not even require a richer client. But the majority of twtxt users in the last poll wanted to stick with content addressing.

yarnd actually sends If-Modified-Since request headers. Not only can I observe heaps of 304 responses for yarnds in my access log, but in Cache.FetchFeeds(…) we can actually see If-Modified-Since being deployed when the feed has been retrieved with a Last-Modified response header before: https://git.mills.io/yarnsocial/yarn/src/commit/98eee5124ae425deb825fb5f8788a0773ec5bdd0/internal/cache.go#L1278

Turns out etags with If-None-Match are only supported when yarnd serves avatars (https://git.mills.io/yarnsocial/yarn/src/commit/98eee5124ae425deb825fb5f8788a0773ec5bdd0/internal/handlers.go#L158) and media uploads (https://git.mills.io/yarnsocial/yarn/src/commit/98eee5124ae425deb825fb5f8788a0773ec5bdd0/internal/media_handlers.go#L71). However, it ignores possible etags when fetching feeds.

I don’t understand how the discovery URLs should work to replace the User-Agent header in HTTP(S) requests. Do you mind to elaborate?

Different protocols are basically just a client thing.

I reckon it’s best to just avoid mixing several languages in one feed in the first place. Personally, I find it okay to occasionally write messages in other languages, but if that happens on a more regularly basis, I’d definitely create a different feed for other languages.

Isn’t the emoji thing “just” a client feature? So, feed do not even have to state any emojis. As a user I’d configure my client to use a certain symbol for feed ABC. Currently, I can do a similar thing in tt where I assign colors to feeds. On the other hand, what if a user wants to control what symbol should be displayed, similar to the feed’s nick? Hmm. But still, my terminal font doesn’t even render most of emojis. So, Unicode boxes everywhere. This makes me think it should actually be a only client feature.

@bender@twtxt.net @prologic@twtxt.net I’m not exactly asking yarnd to change. If you are okay with the way it displayed my twts, then by all means, leave it as is. I hope you won’t mind if I continue to write things like 1/4 to mean “first out of four”.

What has text/markdown got to do with this? I don’t think Markdown says anything about replacing 1/4 with ¼, or other similar transformations. It’s not needed, because ¼ is already a unicode character that can simply be directly inserted into the text file.

What’s wrong with my original suggestion of doing the transformation before the text hits the twtxt.txt file? @prologic@twtxt.net, I think it would achieve what you are trying to achieve with this content-type thing: if someone writes 1/4 on a yarnd instance or any other client that wants to do this, it would get transformed, and other clients simply wouldn’t do the transformation. Every client that supports displaying unicode characters, including Jenny, would then display ¼ as ¼.

Alternatively, if you prefer yarnd to pretty-print all twts nicely, even ones from simpler clients, that’s fine too and you don’t need to change anything. My 1/4 -> ¼ thing is nothing more than a minor irritation which probably isn’t worth overthinking.

@prologic@twtxt.net I’m not a yarnd user, so it doesn’t matter a whole lot to me, but FWIW I’m not especially keen on changing how I format my twts to work around yarnd’s quirks.

I wonder if this kind of postprocessing would fit better between composing (via yarnd’s UI) and publishing. So, if a yarnd user types ¼, it could get changed to ¼ in the twtxt.txt file for everyone to see, not just people reading through yarnd. But when I type ¼, meaning first out of four, as a non-yarnd user, the meaning wouldn’t get corrupted. I can always type ¼ directly if that’s what I really intend.

(This twt might be easier to understand if you read it without any transformations :-P)

Anyway, again, I’m not a yarnd user, so do what you will, just know you might not be seeing exactly what I meant.

I think it could be yarnd’s avatar caching. That’s why my avatar field has a #20240102 at the end: To trick yarnd into reloading it.

(#2024-09-24T12:34:31Z) WebMentions does would work if we agreed to implement it correctly. I never figured out how yarnd’s WebMentions work, so I decide to make my own, which I’m the only one using…

I had a look at WebSub, witch looks way more complex than WebMentions, and seem to need a lot more overhead. We don’t need near realtime. We just need a way to notify someone that someone they don’t know about mentioned or replied to their post.

There is also a ~5x increase cost in memory utilization for any implementations or implementors that use or wish to use in-memory storage (yarnd does for example) and equally a 5x increase in on-disk storage as well. This is based on the Twt Hash going from a 13 bytes (content-addressing) to 63 bytes (on average for location-based addressing). There is roughly a ~20-150% increase in the size of individual feeds as well that needs to be taken into consideration (on the average case).

@sorenpeter@darch.dk Points 2 & 3 aren’t really applicable here in the discussion of the threading model really I’m afraid. WebMentions is completely orthogonal to the discussion. Further, no-one that uses Twtxt really uses WebMentions, whilst yarnd supports the use of WebMentions, it’s very rarely used in practise (if ever) – In fact I should just drop the feature entirely.

The use of WebSub OTOH is far more useful and is used by every single yarnd pod everywhere (no that there’s that many around these days) to subscribe to feed updates in ~near real-time without having the poll constantly.

@aelaraji@aelaraji.com This is one of the reasons why yarnd has a couple of settings with some sensible/sane defaults:

I could already imagine a couple of extreme cases where, somewhere, in this peaceful world one’s exercise of freedom of speech could get them in Real trouble (if not danger) if found out, it wouldn’t necessarily have to involve something to do with Law or legal authorities. So, If someone asks, and maybe fearing fearing for… let’s just say ‘Their well being’, would it heart if a pod just purged their content if it’s serving it publicly (maybe relay the info to other pods) and call it a day? It doesn’t have to be about some law/convention somewhere … 🤷 I know! Too extreme, but I’ve seen news of people who’d gone to jail or got their lives ruined for as little as a silly joke. And it doesn’t even have to be about any of this.

There are two settings:

$ ./yarnd --help 2>&1 | grep max-cache
      --max-cache-fetchers int        set maximum numnber of fetchers to use for feed cache updates (default 10)
  -I, --max-cache-items int           maximum cache items (per feed source) of cached twts in memory (default 150)
  -C, --max-cache-ttl duration        maximum cache ttl (time-to-live) of cached twts in memory (default 336h0m0s)

So yarnd pods by default are designed to only keep Twts around publicly visible on either the anonymous Frontpage or Discover View or your Timeline or the feed’s Timeline for up to 2 weeks with a maximum of 150 items, whichever get exceeded first. Any Twts over this are considered “old” and drop off the active cache.

It’s a feature that my old man @off_grid_living@twtxt.net was very strongly in support of, as was I back in the day of yarnd’s design (nothing particularly to do with Twtxt per se) that I’ve to this day stuck by – Even though there are some 😉 that have different views on this 🤣

@prologic@twtxt.net Do you have a link to some past discussion?

Would the GDPR would apply to a one-person client like jenny? I seriously hope not. If someone asks me to delete an email they sent me, I don’t think I have to honour that request, no matter how European they are.

I am really bothered by the idea that someone could force me to delete my private, personal record of my interactions with them. Would I have to delete my journal entries about them too if they asked?

Maybe a public-facing client like yarnd needs to consider this, but that also bothers me. I was actually thinking about making an Internet Archive style twtxt archiver, letting you explore past twts, including long-dead feeds, see edit histories, deleted twts, etc.

Can I get someone like maybe @xuu@txt.sour.is or @abucci@anthony.buc.ci or even @eldersnake@we.loveprivacy.club – If you have some spare time – to test this yarnd PR that upgrades the Bitcask dependency for its internal database to v2? 🙏

VERY IMPORTANT If you do; Please Please Please backup your yarn.db database first! 😅 Heaven knows I don’t want to be responsible for fucking up a production database here or there 🤣

@prologic@twtxt.net sorry but nope. Neither jenny, nor yarnd supports it at all. This was treated as a thread because I picked one of @falsifian@www.falsifian.org’s twtxts (with the “old subject”), and replied to it (hence starting the thread).

So yeah no, whilst it technically works, neither jenny nor yarnd support it very well. Only at a very basic level.

@prologic@twtxt.net based on @falsifian@www.falsifian.org’s findings, I don’t believe this is quite accurate.

“yarnd(_at least_) doesn't support creating such a custom TwtSubject, but it will reply and respect and thread one if one was constructed."

Hmm, but yarnd also isn’t showing these twts as being part of a thread. @prologic@twtxt.net you said yarnd respects customs subjects. Shouldn’t these twts count as having a custom subject, and get threaded together?

yarnd just doesn’t render the subject. Fair enough. It’s (replyto http://darch.dk/twtxt.txt 2024-09-15T12:50:17Z), and if you don’t want to go on a hunt, the twt hash is weadxga: https://twtxt.net/twt/weadxga

Just that yarnd (at least) doesn’t support creating such a custom TwtSubject, but it will reply and respect and thread one if one was constructed.

@prologic@twtxt.net Specifically, I could view yarnd’s copy here, but only as rendered for a human to view: https://twtxt.net/twt/st3wsda

@movq@www.uninformativ.de thanks for getting to the bottom of it. @prologic@twtxt.net is there a way to view yarnd’s copy of the raw twt? The edit didn’t result in a visible change; being able to see what yarnd originally downloaded would have helped me debug.

@prologic@twtxt.net One of your twts begins with (#st3wsda): https://twtxt.net/twt/bot5z4q

Based on the twtxt.net web UI, it seems to be in reply to a twt by @cuaxolotl@sunshinegardens.org which begins “I’ve been sketching out…”.

But jenny thinks the hash of that twt is 6mdqxrq. At least, there’s a very twt in their feed with that hash that has the same text as appears on yarn.social (except with ‘ instead of ’).

Based on this, it appears jenny and yarnd disagree about the hash of the twt, or perhaps the twt was edited (though I can’t see any difference, assuming ’ vs ’ is just a rendering choice).

@prologic@twtxt.net I believe you when you say registries as designed today do not crawl. But when I first read the spec, it conjured in my mind a search engine. Now I don’t know how things work out in practice, but just based on reading, I don’t see why it can’t be an API for a crawling search engine. (In fact I don’t see anything in the spec indicating registry servers shouldn’t crawl.)

(I also noticed that https://twtxt.readthedocs.io/en/latest/user/registry.html recommends “The registries should sync each others user list by using the users endpoint”. If I understood that right, registering with one should be enough to appear on others, even if they don’t crawl.)

Does yarnd provide an API for finding twts? Is it similar?

@abucci@anthony.buc.ci Thank you for using Lyse’s Unofficial Yarnd Help Desk: https://lyse.isobeef.org/tmp/yarnd-disable-registrations.png

There is a bug in yarnd that’s been around for awhile and is still present in the current version I’m running that lets a person hit a constructed URL like

YOUR_POD/external?nick=lovetocode999&uri=https://socialmphl.com/story19510368/doujin

and see a legitimate-looking page on YOUR_POD, with an HTTP code 200 (success). From that fake page you can even follow an external feed. Try it yourself, replacing “YOUR_POD” with the URL of any yarnd pod you know. Try following the feed.

I think URLs like this should return errors. They should not render HTML, nor produce legitimate-looking pages. This mechanism is ripe for DDoS attacks. My pod gets roughly 70,000 hits per day to URLs like this. Many are porn or other types of content I do not want. At this point, if it’s not fixed soon I am going to have to shut down my pod. @prologic@twtxt.net please have a look.

@prologic@twtxt.net Yes, fetching the twt by hash from some service could be a good alternative, in case the twt I have does not @-mention the source. (Besides yarnd, maybe this should be part of the registry API? I don’t see fetch-by-hash in the registry API docs.)

@bender@twtxt.net I’m not a yarnd user, but automatically unfollowing on 404 doesn’t seem right. Besides @lyse@lyse.isobeef.org’s example, I could imagine just accidentally renaming my own twtxt file, or forgetting to push it when I point my DNS to a new web server. I’d rather not lose all my yarnd followers in a situation like that (and hopefully they feel the same).

@prologic@twtxt.net I got it working, I reinstalled go under home (instead of where go wiki tells me to install it), and pointed to that, as well as the variables you mentioned, that enabled me to compile it. deleted the old yarnd , and made sure I run the new one.
Thanks for the help (as always :) ).

@prologic@twtxt.net Ok, good to know. So the issue is the same ‘avatar in tmp’ issue filling up the disk. I did not check the dates on the avatars there, but it worked fined earlier yesterday, and was full today, so it seems to be the same issue mentioned earlier on here. I’ll keep an eye on it. I have not updated yarnd for a while, so I run v 0.15.1.

@prologic@twtxt.net hm, okay, not sure what to do with it though. If I remember correct - I’ve just forwarded the subdomain to yarnd’s port - and that’s it.

This is the config:

`server {

server_name yarn.stigatle.no;
location / {
    proxy_set_header Host $host;
    proxy_pass http://127.0.0.1:8000;
    proxy_redirect off;
}`

@prologic@twtxt.net hey testing a rebuild of yarnd

By the way, @xuu@txt.sour.is, it looks like you’re running an old, buggy version of yarnd, that duplicates twts in the feed on edit.

Hmm…

Jun 19 23:31:38 yarn_init.sh[61567]: [yarnd] 2024/06/19 23:31:38 (127.0.0.1:40254) “POST /post HTTP/
1.0” 200 0 3.402208ms
[…]

Jun 19 23:31:39 yarn_init.sh[61567]: [yarnd] 2024/06/19 23:31:39 (127.0.0.1:40262) “GET /post HTTP/1.0” 404 729 123.474001ms

I just “published” a #draft on my blog about “How I’ve implemented #webmentions for twtxt” (http://darch.dk/mentions-twtxt), so I wanted to know from you guys if you see yourself doing a similar thing with yarnd @prologic@twtxt.net or others with custom setups?

It not that easy @xuu@txt.sour.is since I implemented webmentions in a different way that how it have been done in yarnd to work with txt-files. You can find the code in webmention_endpoint.php and new_twt.php at main · sorenpeter/timeline

Also made a webfinger lookup resolver that works with my own webfinger endpoint as well as yarnd servers:
http://darch.dk/wf-lookup.php

Image

Image

yarnd does not do auto discovery via webfinger though.. i cant put @username and have it fetch the feed url from webfinger. to fully make feeds portable. would also need to be able to use that for hashing.

I’m also more in favor of #reposts being human readable and writable. A client might implement a bottom that posts something simple like: #repost Look at this cool stuff, because bla bla [alt](url)

This will then make it possible to also “repost” stuff from other platforms/protocols.

The reader part of a client, can then render a preview of the link, which we talked about would be a nice (optional) feature to have in yarnd.