Yonle

https://yonle.lecturify.net

A sysadmin, self taught programmer from Indonesia. Also an relay operator.

Not accepting any private messages regarding cryptocurrencies, marketings, project promotions or similar.

Public Key

npub1x3azxuysp5vmfer4vgs4jn5tmfcx4ew8sh0qnev7gczljxsr7jwqa3g4el

NIP-05 Address

_@yonle.lecturify.net

NIP-57 Address

humidprocess01@walletofsatoshi.com

Profile Code

nprofile1qqsrg73rwzgq6xd5u36kyg2ef69a5ur2uhrcthsfuk0yvp0ergplf8qprpmhxue69uhkummnw3ezumn0weskx6tnddhjucm6qyv8wumn8ghj7un9d3shjtnwdaehw6r9wfjjucm0d54m0zza

Publishing to

nostr.novacisko.cz

relay.noswhere.com

relay.damus.io

Author Public Key

npub1x3azxuysp5vmfer4vgs4jn5tmfcx4ew8sh0qnev7gczljxsr7jwqa3g4el

Show more details

Last Notes

2024-08-25 23:59:47

https://s3.lecturify.net/pleroma-cdn/862177ca-03c9-4076-8258-a3f6c11c2eca/Serial-Experiments-Lain-Opening-%28HD_60fps_Creditless%29.webm

2024-08-24 06:54:45

wish people don't hate me now.
zombie open socket shoo-shoo.

2024-08-24 06:50:30

major update.
bostr2 - next gen #bostr
v1.0.4 released
https://github.com/Yonle/bostr2/releases/tag/v1.0.4
ping - ping - pong.
if i got error,
that means you're dead
## what's new
- wipe zombie socket with pingpong detection
## upgrading
```
go install github.com/Yonle/bostr2@v1.0.4
```
then restart your currently running bouncer.
**Full Changelog**: https://github.com/Yonle/bostr2/compare/v1.0.3...v1.0.4

2024-08-23 16:21:33

- reply

It's useful when you connected to other relays.
So far i could tell this is only good for clients.

2024-08-23 15:33:23

- reply

they will collaborate if interested & the promotion is done correctly.
tagging bunch of peoples just so they see your project is a giant red flag.

2024-08-18 16:15:54

Because I want to focus on other things, I will stop using nostr for a while (or week, or months). Want to concentrate on doing other things instead of thinking about the same things everyday (nostr, bostr).
I will remain online in fediverse, Which you could follow by mostr bridge: @npub16sv…wfgz
Thank you for staying with me, And see you in other place.

2024-08-18 15:57:36

Youth.

2024-08-18 13:01:35

- reply

Bostrは単なる実装です。NIP仕様はクライアントとリレー間の通信方法を定義するためだけのものです。

2024-08-18 01:01:08

- reply

Rabbit. I am still using it on my desktop. Pretty much like tweetdeck.

2024-08-18 00:51:48

Two different places, Two different UI.
https://image.nostr.build/e20ae09521ef951c0bfe35d7f00c221220fc803b9823dcebd442eb245123972a.png
https://image.nostr.build/f2ff522997e7671e4bc5a2303a9fc82c52f8d827c838b3e15574443bf1cb9fff.png

2024-08-18 00:40:54

i checked fediverse, there are lot of amount of different interesting topic to look at than nostr.

2024-08-18 00:39:09

- reply

neither any of you mentioned above.
i checked 3 places to see what's trending and the topic just kept like that.

2024-08-18 00:38:08

didn't mean i hate one thing or what.
If you discuss the same topic over and over again, it will feel too dry and boring to listen to.

2024-08-18 00:35:31

Trending nostr notes nowadays are just that over and over and over.
Boring. Same topic, same questions, only less amount of different kind of note topic.

2024-08-17 08:36:02

https://pomf2.lain.la/f/yvo6j64.jpg

2024-08-17 04:45:18

August 17th 2024.
Today is the 79th anniversary of Indonesia’s independence.
https://s3.lecturify.net/pleroma-cdn/df8b822c-7f20-4fbe-b538-07f558521efe/IMG_20240817_074225_133.jpg

2024-08-17 00:38:01

Alright alright.
Out of nostr posting.
I think i talked too much about it for the past few months.

2024-08-17 00:37:30

If #nostr relay still exists, It's not dead and will be fine until it no longer exists.

2024-08-17 00:29:59

Khatru relay is running for more than 24 hours and this is the mem usage.
https://pomf2.lain.la/f/uvuvfcqr.png

2024-08-16 15:53:42

Nothing new today.

2024-08-16 13:59:31

Cold, but not cruel.
https://pomf2.lain.la/f/5xvwxkt1.jpg

2024-08-16 06:47:23

When i heard an remixed music that just add heavy sound beat but mutes the bass 90% of the entire song,
I don't get it.
The remixer just seems like don't love any bass at all.

2024-08-16 06:35:46

Even after sleeping for a hour after back home, I still feel sleepy

2024-08-16 05:42:22

https://youtu.be/iR1A3kHHhcU

2024-08-16 05:34:21

I am really tired today.

2024-08-16 00:00:48

"We are defending free speech!"
Also their client/frontend: Has auto antibadword on by default

2024-08-15 23:54:26

- reply

Open source copying existing things is basically an normal thing in the FOSS world.

2024-08-15 23:51:11

mostr
hated cause it exists.
they never know that,
it's optional to use mostr.
cunts.

2024-08-15 23:41:52

"damn, that client does successfully with their cache.. i wonder how is my nostr client will be going...."
My bostr (relay aggregator proxy) project: I shall rescue y'all.

2024-08-15 23:33:19

https://pomf2.lain.la/f/md5noml.jpg

2024-08-15 23:24:02

https://pkg.go.dev/github.com/Yonle/ykp#NoUpperCaseValueOfTTag
Go ahead. Plant it into your #khatru's relay if wanted.
#nevent1q…z7aw

2024-08-15 22:50:41

Look at what the fuck has been going on here.
Even Primal does wrong.
```
["EVENT","a",{"kind":1,"id":"42df5f7e5007ef2ad529daf358888a7db32201172557eafc0a3e94435b14f6e4","pubkey":"3ce44153c1b41e37a425ed51a55ed7cc48664def6a92d92b8dfee6fa0c4a7cf3","created_at":1723332986,"tags":[["t","BITCOIN"]],"content":"HUMANZ ASK US ALL THE TIME ABOUT A DIET PLAN\n\nWE REPLY SIMPLY\n\nARE U 5 AND DONT KNOW HOW TO EAT?\n\nLET ME OUT IT SIMPLY\n\nIVE NEVER SEEN SOMEONE GROW A FAT ASS EATING FRUIT…. HAVE U?\n\nWATER? NOPE NO FATTYS THERE\n\nMEAT?? NOPE NO FATTY\n\nCHOCOLATE, VEGAN FOOD, SUGARS AND FAST FOOD…. YEP SEEN PLENTY OF FATTY PEEPS ON THAT DIET\n\nITS NOT EVEN COMMON SENSE\n\nYOURE A STUPID HUMAN WHO DOESNT KNOW HOW TO EAT EITHER???\n\nWOW! FIND YOURSELF IN LIFE…. \n\nDONATE ALL YOUR #BITCOIN NOW! BETTER PEOPLE NEED IT\nhttps://m.primal.net/JvSW.jpg","sig":"0a3d55727fbbbccbc59600cbeb409677e6f4897c40129da5d82682ef629c93fad7c23e3dfe82bdb5ece6322c3adcc820f67973713bbf923747b3f83feab4b50c"}]
```
https://pomf2.lain.la/f/u2gv1ms5.png

2024-08-15 22:46:31

Also Steamrolling y'all.
https://pomf2.lain.la/f/h8mme9qw.png
#nevent1q…3lmp

2024-08-15 22:17:38

As it turns out, khatru's policies.*RateLimiter was only supposed to be called at once in my code.
Fixed it. Shouldn't leak any further.

2024-08-14 12:00:18

Running Docker and worried about security?
Here are some good practice.
FIX YOUR FUCKING BACKEND & FIND POTENTIAL VULNERABILITIES IN YOUR CODE.

2024-08-14 11:15:47

- reply

Yes. Our disk does not shrunk.

2024-08-14 11:13:58

You think relays that have event deletion feature did actually remove your event entirely in their database?
You are fucking deluded.
Your event is still there in database. Just being ignored to be broadcasted as you asked for it.

2024-08-14 09:21:23

Time to admit it.
Y'all are dead stupid when it comes to ideas for nostr stuffs and then talks about it. Not even thinking of consequences.

2024-08-14 09:18:55

A: We should have nostr stuff that only exclusive for womens
Me: Why not do forum or fediverse instead?
A: Why not nostr?
This is the stupidest idea, yet the greatest dipshit that i've ever heard.

2024-08-14 09:16:56

"Another event kind for replies.
Time to go boys.
It's a nice ride to be with you guys."
- me, someday.

2024-08-14 09:14:37

Compare that to bostr2 that i wrote that has been running for days to weeks
https://pomf2.lain.la/f/90dynp1.png

2024-08-14 09:13:33

It's still day one god damn it

2024-08-14 09:08:41

How is khatru ratelimit policy uses map??
Dude i just disabled filter IP ratelimit and not again.
https://pomf2.lain.la/f/dxxyta13.png

2024-08-13 11:26:48

- reply

Whitelist?
What is even the point of having an "public relay" at this point?

2024-08-13 09:50:21

- reply

If i block the IP, It is back but with really different IP address as if it tries to be unblockable.
Not bad, Just,
Why??

2024-08-13 09:49:41

- reply

I have no idea who's kept forwarding their events to random relays.
https://pomf2.lain.la/f/6791zlv4.png

2024-08-12 23:50:44

Really?
Even after change of value,
It never shrunk?
https://pomf2.lain.la/f/gkor5ol2.png

2024-08-12 09:58:06

Adjusted the duration. Let's see how it went in the next 24 hours.

2024-08-12 09:55:10

I don't think this is something to do with khatru. I could fix it by simply adjusting the threshold and interval duration.

2024-08-12 09:26:53

Wow.
https://pomf2.lain.la/f/bwrvrpmq.png
https://pomf2.lain.la/f/luuk61oj.jpg

2024-08-12 09:13:27

When i got my first Vivo Phone, The phone introduce me to this song.
It's good. Sticks to my brain till today.
https://youtu.be/ZkRHLyZ7UWU

2024-08-11 14:48:57

The Wikileaks Vault7 is basically full of wikis of tutorials of how to stuff on servers, computer, programs, android, ios, et cetera.
Including: How to host https server
https://wikileaks.org/ciav7p1/cms/page_15729311.html
Full list: https://wikileaks.org/ciav7p1/cms/index.html

2024-08-11 14:24:17

Once you get jailed in UK for posting "illegal / hateful post" about government,
You could roast ALL YOU WANT in the jail while other jail mates with same reasons went nuts.

2024-08-11 14:22:12

"Don't send me sats at ANY WAY"
"Someone sent you 21 sats in npub.cash"
C o n g r a t u l a t i o n s
T h e s a t s i s n o w
V o i d

2024-08-11 14:16:29

Nostr.
You got: Total "freedom of speech"
In exchange: Your (mobile) internet bill

2024-08-11 14:10:17

"I never asked you to auto connect to these 20 random relays."
"I did it anyway, So what?"
"You son of a bitch"

2024-08-11 14:07:51

I configured one client to connect ONLY that relay,
And then suddenly another client that i use went weird and goes nuts.
Really?

2024-08-11 14:03:20

A client just made an arrival and then messes with my client relay listing.
Sometimes synchronization is just an "no-no".

2024-08-11 13:41:41

- reply

If it's P2P, i don't think of relays anymore. It's more on users.

2024-08-11 13:01:32

Well, this is nuts.
https://pomf2.lain.la/f/4r2cydr9.jpg
https://pomf2.lain.la/f/dp2gad62.jpg

2024-08-11 11:15:38

- reply

Even after i know how it was done, I don't think i need to re-learn how to deal with concurrent map or stuffs. Because i've handled it with my own solution without the need of external modules.

2024-08-11 11:01:17

Looks i know what's happening with my khatru being nuts with memory usage now.
Appearently query filtering IP rate limiter is the one who use the memory a lot. I could tell how is that happening.
https://pomf2.lain.la/f/8qslt76z.jpg

2024-08-11 03:42:19

- reply

The problem is that everything is wide open (for real, on protocol's end) in nostr. You couldn't really adjust that.
Still, Don't fediverse could do the same exact thing? Being half open or similar? Because other users from external server still could give a follow.

2024-08-11 03:23:23

- reply

But still i won't get why you don't spin up these platforms that i suggest instead. These are suited well for your purpose.

2024-08-11 03:22:30

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Sir, We're not a single topic forums. We're the entire show.

2024-08-11 03:21:16

- reply

If you avoid the platform that i suggested & prefer to be on nostr,
Spin up an relay,
Suggest every single womans to ONLY CONNECT TO THAT SINGLE relay.
Hooray.
Centralized network. There you go.

2024-08-11 03:18:51

- reply

Allow me to criticize a bit.
> women on nostr want to form a group to chat without men? Yes please! Users dedicated to using your client that speak in ways cohesive to you? By all means! Specialized group wanting an interoperable community with other communities? Of course.
>
> Have white list relays to connect to pull in from select relays for your feed and not broadcast your notes to all relays at once.
If that's the goal, Why not spin up an mastodon / pleroma / web forum instance instead?
Nostr goal is different from what you've mentioned above. It tries to receive information as much as possible & most of the time is not for forming a single group or similar.

2024-08-11 03:12:48

Will launch pprof on khatru and see what's wrong with it.

2024-08-11 03:11:52

Yep khatru got resource leak here.
https://pomf2.lain.la/f/czn5by3n.png

2024-08-11 00:06:09

our khatru relay, although has been configured to run with postgresql,
yet there seems still have some resources leak. memory usage never shrunks here.

2024-08-11 00:04:10

Compare the memory usage of my bouncer and the khatru relay that is running for hours.
https://pomf2.lain.la/f/t94yc4.png

2024-08-10 23:58:47

Initial usage was below 100 MB, and then slowly goes up to more than 100 MB.

2024-08-10 23:54:07

The memory usage looks fishy.
https://pomf2.lain.la/f/lk7nqxhw.png

2024-08-10 17:28:30

bostr2 - version v1.0.2 stable released.
a #nostr relay bouncer to save your bandwidth when using #nostr.
https://github.com/Yonle/bostr2/releases/tag/v1.0.2
This is a minor update.
# KA BOOM!!
# IT'S MODULES BUMPING!!!!
## what's new
- bump modules to latest version
- [nhooyr.io just got a new home](https://coder.com/blog/websocket), so i need to change it's home address in my code obviously.
## upgrading
this is an minor update. you could stick with v1.0.1 as things basically worked exactly the same.
```
go install github.com/Yonle/bostr2@v1.0.2
```
then restart your currently running bouncer.
**Full Changelog**: https://github.com/Yonle/bostr2/compare/v1.0.1...v1.0.2

2024-08-10 17:15:42

bostr2 is actually using nhooyr's websocket module for it's websocket backbone.
How is it?
For normal user, It feels the same.
For advanced user, It's great.
For developer, It's great to code.

2024-08-10 17:14:43

nhooyr.io/websocket got it's new home to coder.com
The coder github organization is also known for code-server, Which is an VSCode server.
https://coder.com/blog/websocket

2024-08-10 16:58:16

- reply

I may suggest postgres for heavy concurrent operations. They did a really great job here.

2024-08-10 16:56:24

Making an durable server software in the first place is really a good thing to do.
Because you never know what will happen next.
So you torture your own server by your own first and ensure there's no random crashes out of nowhere.
And this is exactly what i did to my own code.

2024-08-10 16:53:24

Database for nostr relay.
PostgreSQL: Ok
LMDB: You better not be reckless

2024-08-10 16:49:36

- reply

However my goal was to only receive people's notes and some limited amount of events.
Because there's just a lot of kinds of events already, yet floating around in nostr relays.

2024-08-10 16:44:32

- reply

It's rare to see anyone got badges these days. I may will look at it later.

2024-08-10 16:13:18

Done~

2024-08-10 15:48:37

Powering nostr, and fediverse off for moment!
We're currently on database maintenance!

2024-08-10 14:13:53

- reply

So far only nos2x-fox in firefox did this.

2024-08-10 14:13:29

Nostr with WebRTC is cool.
However it's a bad idea.
Because people here mostly don't want to have it's IP leaked.

2024-08-10 14:13:02

Nostr with WebRTC is cool.
However it's a bad idea.
Because fiatjaf doesn't want to have it's IP leaked.

2024-08-10 14:09:47

Nostr database is less fragile than fediverse instance database.
If relay database nuked, You still could retrieve in other relay.
But if fediverse instance database nuked, You start everything from scratch.
Including your domain.
Because it's now void.

2024-08-10 14:06:14

- reply

It's ghost month for Chinese Calendar.

2024-08-10 14:04:19

nostr.lecturify.net now allow user to broadcast the position of random nostr satellites (relay).
https://github.com/Yonle/nostr-relay-khatru/commit/36fe552c05619598a7e6ff0b5e19bb900c720464

2024-08-10 13:58:58

- reply

Yup. Just looked at it.

2024-08-10 13:57:53

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Relay list metadata sounds good. Will add that into list

2024-08-10 13:55:50

An naughty group of kids shows up in middle of nowhere, Randomly knocking our door just for fun.
Me that is sitting in the front door with a table, A milisecond after knock, I slam the table hard enough to make loud noise to scare these kids.
Heh.

2024-08-10 13:52:54

- reply

I think that could be done via other relay instead. My goal here is to only store essential events for social usecase only.

2024-08-10 13:46:40

Once again, When you use our bouncer, bostr.lecturify.net
Your published events with that bouncer also will be automatically stored into nostr.lecturify.net relay, even though you did not connect to it.

2024-08-10 13:41:22

Our relay only accept events with kind 0, 1, 3, 5, 6, and 7.

2024-08-10 13:39:13

Moved our nostr relay database to postgresql.

2024-08-10 11:33:05

Moving database to postgres for nostr.lecturify.net

2024-08-10 10:04:32

nostr.lecturify.net source code is now available in https://github.com/Yonle/nostr-relay-khatru
Unlicensed. Because everyone could make the same exact code.

2024-08-10 09:41:19

- reply

It's actually happening, But i won't disclose the name.

2024-08-10 09:39:31

"I won't fix this issue"
*Closes & Lock the issue*
Me inside: *i wish you fell off one day*
*A year later*
[XXXXXXX is shutting down]
Me inside: *they really fell off*