Тред разработки борды (Board development)

At 2018-05-09 between 01:00 and 06:00 (GMT +3) we will perform maintenance on our main network router in order to update its software. The router will be restarted, however, it should not be any noticeable network downtime.

>>123913

added

(as meiqi_smug)

>>123927

thanks kagami

>>124507

>>124507

added

>>124507

added

At 2018-05-18 between 01:00 and 06:00 (GMT +3) we will perform maintenance on our main network routers by upgrading network capacity between them. However, it should not be any noticeable network downtime.

At 2018-05-24 between 00:00 and 06:00 (GMT +3) we will perform maintenance on our main network routers by upgrading network capacity between them. However, it should not be any noticeable network downtime.

At 2018-05-31 between 00:00 and 06:00 (GMT +3) we will perform data center network maintenance, which can lead to short-term (up to 2 minutes) network outage.

В новой версии хрома переделали дефолтный плеер и теперь вебмки на паузу не поставить.

И регулирование звука по пизде пошло

At 2018-06-15 between 00:00 and 06:00 (GMT +3) we will perform maintenance on our main network routers by updating and restarting. Expect downtime no more than 2 minutes.

>>139114

added

>>139114

Это Дженни вообще-то

>>141960

i guess backgrounds should be transparent, give me a second

>>141956

>>141966

thanks, will add them tomorrow

added

>>142026

is smile2 and 3 really okay as a name

2 is kinda smug and 3 is like

:bibi_smile3:

>>142032

renamed

>>142058

neat thanks

>>142293

maybe happy?

Ok, added as happy, it's a bit more consistent.

At 2018-08-16 between 00:00 and 06:00 (GMT +3) we will perform data center network maintenance, which can lead to short-term (up to 5 minutes) network outage.

>

Ошибка загрузки сайтаThe operation failed for reasons unrelated to the database itself and not covered by any other error code.

Що делот

>>151785

С indexeddb чего-то, там разные могут быть причины.

Если кликнуть на иконку слева от адреса, там выбрать More information и на вкладке Security нажать "Clear Cookies and Site Data", должно помочь.

>>151817

Куки/кеши чистил, не помогло, в инкогнито вкладке проблема пропадает

>>151818

Там не куки, а база indexeddb, может ты её не очистил и она как-то побилась.

Попробуй как я сказал или ещё F12 -> вкладка Storage -> дерево Indexed DB, там правой кнопкой на cutechan и удали его.

>>151819

По этой ветке баз нет

>>151820

Это в обычном режиме или в приватном? В обычном должна сразу после захода создаваться.

У тебя в about:config по поиску indexeddb там ничего не изменено случайно?

>>151821

И в обычном и в приватном

Из кукисов только смайлы недавние создает

Все по умолчанию

>>151822

А если новый профиль создать (через about:profiles можно) и через него зайти, будет база и ошибка?

>>151823

Базы нет, в хранилище вообще пусто, ошибка есть

>>151824

https://bugzilla.mozilla.org/show_bug.cgi?id=944918#c44

Походу какой-то известный баг с поверждением хранилища indexeddb.

Вот так попробуй: https://github.com/sienori/Tab-Session-Manager/wiki/IndexedDB-Error#corrupted-file-exists-in-firefoxs-storage

>>151826

Помогло, спасибо

>>151828

Правда непонятно почему новый профиль не помог. Там же storage должен быть свой

Please take a note, that on 2018-08-27 from 22:00 till 24:00 (GMT +3) we will perform our nodes software update during which we will change servers configuration and initiate their reboot.

>>152436

please don't add if they're too tiny

>>152436

added, thanks

>>152446

updated

no problem

>>152451

At 2018-09-11 between 23:00 and 06:00 (GMT +3) we will upgrade Linux kernel for all Standard VPS, KVM Linux VPS and KVM Linux Windows nodes to version 2.6.32-042stab133.2. Kernel upgrade is necessary to ensure service security and stability. Due to maintenance all servers in listed nodes bellow will be rebooted, expect downtime no more than 15 minutes.

>>155718

Даунтайм меньше 10 минут

>>158758

added

At 2018-09-26 between 23:00 and 06:00 (GMT +3) we will perform data center network maintenance, which can lead to short-term (up to 5 minutes) network outage.

Node was rebooted at short notice. Otherwise everything seems to be working.

At 2018-11-16 between 2018-11-16 22:00 and 2018-11-17 06:00 (GMT +2) we will perform data center network maintenance during which every rack commutator will be changed. This maintenance can lead to short-term (up to 2 minutes) network outages.

At 2018-11-28 between 22:00 and 2018-11-29 10:00 (GMT +2) we will perform data center network maintenance, except for Storage VPS nodes, which can lead to short-term (up to 1 minutes) network outage.

We will have small downtime today due to migration to CDN.

Starting the migration

Migration is over. Enjoy the new CDN.

We are writing to inform you that on the night of December 10 to December 11 (from Monday into Tuesday) from 11:30 PM (UTC+3) to 4:00 AM (UTC+3), scheduled maintenance will be performed on Cloud Storage software.

Network connectivity with STORAGE API will suffer from short interruptions up to 20-30 seconds.

Be prepared to the downtime and IP address change tomorrow.

We had planned node reboot, it's just message from the hoster was not quite clear so I didn't post it here.

At 2019-01-31 between 01:00 and 06:00 (GMT +2) we will perform data center network maintenance, which can lead to short-term (up to 2 minutes) network outage.

At 2019-02-12 between 22:00 and 02:00 (GMT +2) we will upgrade Linux kernel for all OpenVZ 7 nodes. Kernel upgrade is necessary to ensure service security and stability. Due to the maintenance of all servers in listed nodes, bellow will be rebooted, expect downtime no more than 30 minutes.

At 2019-03-14 between 01:00 and 06:00 (GMT +2) we will perform data center network maintenance, which can lead to short-term (up to 2 minutes) network outage.

Подскажите, есть ли возможность каким-то образом добавить эту борду в dashchan?

>>237248

Но ведь было бы классно, я уверен, многие бы хотели, чтобы кьютичан был в дэшчане. Чисто теоретически, сколько бы это стоило?

>>237303

Наверно можно найти того, кто баксов за 100 сделает. Но точно не я

we would like to inform you that at 2019-03-27 12:00 (GMT +2) we will migrate your server kpop.re to another node in order to ensure service stability and quality. Expected downtime is up to 15 minutes.

At 2019-05-16 between 23:00 and 2019-05-17 06:00 (GMT +3) we will upgrade Linux kernel for all Linux VPS and Container VPS nodes to version 2.6.32-042stab137.1. Kernel upgrade is necessary to ensure service security and stability. Due to maintenance all servers in nodes will be rebooted, expect downtime no more than 15 minutes.

At 2019-12-12 between 23: 00 and 2019-12-13 05:00 (GMT +2) we will upgrade Linux kernel for all Container VPS nodes to version 2.6.32-042stab141.3. Kernel upgrade is necessary to ensure service security and stability. Due to maintenance all servers in listed nodes bellow will be rebooted, expect downtime no more than 15 minutes.

>>339591

Thanks for keeping up to date

At 2019-12-17 from 22:30 till 23:30 (GMT +3) we will perform routine maintenance in order to avoid RAM module failure. Expect downtime no more than 30 minutes.

At 2019-12-23 between 23:00 and 02:00 (GMT +2) we will perform data center network maintenance, which can lead to short-term (up to 10 minutes) network outage.

We would like to inform you that at 2020-02-20 23:00 (GMT +3) we will migrate your server(s) to another node. Migration is neccesary in order to ensure your service stability and quality. Expected downtime is up to 15 minutes.

We will have small downtime soon.

Created few more domains for kpop-related projects

tisto.re just redirect to tistore's github

https://tisto.re

https://tisto.re/download

https://get.tisto.re

kpopnet.dev new home for net.kpop.re

https://kpopnet.dev

https://api.kpopnet.dev public API

https://github.com/kpopnet github umbrella

We will migrate no another server now. Prepare for downtime until DNS records will be updated.

Migrated.

Борда с русского айпи не работает (ростелеком)

>>417033

Сделай скриншот ping kpop.re в консоли

>>417353

У тебя почему-то DNS не обновился, хотя уже кучу времени прошло. Наверно кто-то закэшировал.

Попробуй поставить гугловские DNS в настройках соединения - https://www.windowscentral.com/how-change-your-pcs-dns-settings-windows-10#change_dns_settings_windows10

>>417359

Не помогло

>>417363

А в /etc/hosts нигде явно не прописан адрес для kpop.re? https://www.howtogeek.com/howto/27350/beginner-geek-how-to-edit-your-hosts-file/

nslookup kpop.re ещё сделай в консоли

>>417365

блять, оказалось, что всего-то надо было hosts почистить

>>417368

>>417372

Зато узнал о существовании немецкой локализации

когда уже можно будет листать фоточки стрелками ?

2020 -- где НТП ?

five square or horizontal files just barely don't fit into one row, this has been a source of frustration for posters in the past

diff --git a/less/_base.less b/less/_base.less
index 8fbec6e8..c7766f72 100644
--- a/less/_base.less
+++ b/less/_base.less
@@ -1,6 +1,3 @@
-//////////////////////////////
-// THIRD-PARTY
-//////////////////////////////
 
 @import (inline) "node_modules/normalize.css/normalize.css";
 @import (inline) "node_modules/font-awesome/css/font-awesome.css";
@@ -950,7 +947,7 @@ body {
 
   box-sizing: border-box;
   min-width: 200px;
-  max-width: 1000px;
+  max-width: 1100px;
   background: @postBG;
   box-shadow: @postShadow;
   word-wrap: break-word;

>>440356

>

-//////////////////////////////

>

-// THIRD-PARTY

>

-//////////////////////////////

>>440559

my mistake

>>440562

Oh, you from April na?

Our provider is currently experiencing network issues so there might be problems accessing the site or images.

>>464503

fixed

>>467214

>

where in the files exactly this is done

https://github.com/cutechan/cutechan/blob/master/less/_base.less#L2305

https://github.com/cutechan/cutechan/blob/master/gulpfile.js#L315

>>467299

>

then it should be cached forever by the browser (well at least for several months

oh alright that makes it less of a problem, I didn't know how long it would be cached.

>

maybe split smiles in groups, so you download smiles-part1.png, smiles-part2.png, etc, once you see it

this would make sense, just putting the 50 most used smiles in one and less used one in another. You're right if it gets cached that long it wont really matter for browsing but I guess first time users would still benefit.

>>467301

thanks for showing me

Another thing:

I've just looked a bit into how the post feeds work but on mobile it is not the best experience. whenever you put browser into background and switch to another app and then at some point resume, most posts that were made in the meantime don't show, usually only the very latest post is updated. this leads to a lot of conplete reloads of the page or missed posts.

Do you know why this happens?

sorry for dumb questions btw gotta learn golang a little bit

>>467322

>

put browser into background and switch to another app and then at some point resume, most posts that were made in the meantime don't show, usually only the very latest post is updated

yeah, thread synchronization via websocket is badly written, it requests only for ~5 latest posts after reconnect

need to rewrite it properly...

>

gotta learn golang a little bit

>>467407

I wonder if this behavior still exists in meguca, would be something weird to overlook considering how many features they have...

maybe they are doing something else entirely, I can't really tell

>>467466

fork was made a long time ago, meguca has changed a lot since then, so it's impossible to merge

fix is not that hard, I'm just don't have enough time for that currently

>>467577

>

I'm just don't have enough time for that currently

don't worry about it, chingu

https://paleonews.live/exclousive/1375-zhuravlev-review

Это фиаско, братан

>>471657

>

Создано: 05 мая 2020

Are deleted posts actually deleted or are they saved somewhere in the db?

>>472573

they could be saved in backup if it was older than 1 day, otherwise actually deleted

>>472599

you mean after one day they get deleted for real?

>>472607

it will be deleted if post deleted was younger than 1 day

do you miss something?

>>472630

no but it would have been cool to have all posts including deleted ones as a dataset.

>>472630

>>472637

*forgot to add:

if you can db.getallposts() and save it in some useful way(.csv or .txt) and upload on an uploadsite I would be very grateful If not it's ok, I will just have to do a little scraper.

I want to use the posts for sentiment analysis and other stuff

>>472645

what boards do you need?

I can dump post_id,date,post_body information

>>472656

/int/ and /wood/

reply count is not available right? that would be interesting too but I can do that manually later on

>>472657

https://kpop.re/static/int_wood.csv.bz2

>>472657

>

reply count is not available right? that would be interesting too but I can do that manually later on

it's available but you can build such map by yourself, just by searching for ">>\d+" in post body

>>472667

>>472668

excellent thank you very much

hey kag, we finally made :smiles: changes. pls accept pull request when you have time

what happened?

>>485344

oh okay

not a big concern then

>>484698

done

Добрый день, мистер Кагами. Хотелось бы уточнить, а точнее попросить у вас обновить "Борам". Это возможно?

>>493262

Ютуб длл. Или это не поможет? По опросам, многие используют, но без возможности прямой скачки через сам конвертер. Не очень удобно если честно.

>>493345

Ты меня переоцениваешь. Но я попробую.

>>493345

Когда на гитхабе обновите примерно?

>>493267

>>493519

since vlive added this url format it would be nice for them to also embed

for example https://www.vlive.tv/post/1-19990273

you can still get the videoSeq from embedded json, beware that this url format might not have videos: https://www.vlive.tv/post/1-19758287

seems like the embeds still work the same once you have the videoSeq >>508512 ➡

{
  "postDetail": {
    "post": {
      "url": "https://vlive.tv/post/1-19990273",
      "title": "이런저런💬",
      "postId": "1-19990273",
      "officialVideo": {
        "videoSeq": 224269,
        "type": "VOD",저런💬",

>>508628

need to fix https://github.com/cutechan/cutechan/blob/master/go/server/embed.go#L65

did server-nim go down last night?

do you need more bitcoins?

>>574623

Out of memory: Killed process 3022967 (kpopnetd)

cutechan was fine though. what kind of error did you get?

>>574642

server was timing out for about 1-2 minutes 2 times at around 02:00 cst

>>574643

cst is utc-6?

do you mean this one >>574566 ➡ ?

>>574646

yeah

oh it's called cest

>>574649

you put me in a deep thought

I see, so you had slow response at 00:51 UTC, but I can see OOM killer at 01:53 UTC and nothing at 00:51

could be coincidence, just some packet drops

Admin, I appreciate whatever you do that allows me to post from vpn, yet the boards isnt overrun by psychos and retarded LEOs wasting tax money trolling those psychos.

40min downtime because ssh updated default HostKeyAlgorithms to prefer ed25519 so sftp couldn't connect because of the different public key fingerprint

node was rebooted because of hardware issue but postgresql wasn't properly started for some reason so 6.5hours downtime

media domain was changed back to up.kpop.re

I will create permanent redirect from store.kpop.events to up.kpop.re soon and eventually dismiss kpop.events domain

please report any issues you encounter

>>691720

thanks, will add a bit later

>>699526

>

thanks, will add a bit later

we also have some in this thread >>670278 ➡

might be better to add and remove more at once at a (later) time

So what exactly is the problem with missed posts not being fetched on mobile sometimes?

I just looked at it briefly, but shouldn't prepareToSync() be triggered in /ts/connection/state.ts onWindowFocus() if the state is desynced?

>>738492

iirc backend can return up to 5 missed posts only in websocket handler

that can be fixed by adding request handler to return posts since the last available on the client and do that request after reconnect

>>745760

>

For convenience with IVE and LE SSERAFIM.

and now OMG

>>745760

should this be revisited then? >>440356

for example >>745785 ➡

the 6th thumbnail can also disappear in the reply box

Вопрос который уже очень долгое время интересует всех.

Когда boram обновят?

quite long downtime just now 220713 ~09:00 KST

>>767274

I can see connection issues to the store host from 02:35 UTC+3 till 04:21 UTC+3, i.e. it wasn't possible to upload images

have you noticed anything else?

>>767291

whole site was not responding for about 15 minutes, then again for a second time an hour later. you can see the post „back alive“. it happened before and after that

>>767365

Seems like network connectivity issue on the hosting side, I just experience the issue but with the main site.

They don't have any incidents reported on the status page though

I created ticket to get some info.

kagami plz fix I can't live without this site

>>767464

small deprivation will make you like it even more though

>

Your VPS with is being target of DDoS attacks. It has stopped after since 2,5 hours ago.

>

Our system automatically blackholes an IP in case the DDoS is large enough to avoid connectivity issues for other customers.

>

The blackhole is being removed once the DDoS has stopped for at least 5 minutes.

Someone is posting pornography in old threads, trying to abuse the site.

Added IUC and bella-fan as moderators to all boards.

>>798526

A better way is lock old threads.

>>892368

love the winter finger one. :icy_touch:

not a fan of the other ones, they seem kinda blurry

Upgraded docker container and dependencies of the server.

Please report if something has broken.

>>1014153

As I said in the Wood thread, maybe you didn't see it there

The image loading has been slow for the past 3 days

Significantly so in some cases

Let me know if I can do somethin to help you find out what is wrong

>>1015969

I've also noticed it, but thought it's my ISP.

Shouldn't be related, might be some issue on storage node. Will check.

>>1016083

Disk performance seems to be same as initially.

Could be the network path between storage node and Cloudflare.

% for i in `seq 10`; do time curl -so/dev/null "https://up.kpop.re/src/1a/6bd4e3454f8768863072bfe3a4982b04b75ec1.jpg?`date +%s%N`"; done
curl -so/dev/null   0.03s user 0.01s system 17% cpu 0.207 total
curl -so/dev/null   0.03s user 0.01s system 16% cpu 0.236 total
curl -so/dev/null   0.03s user 0.01s system 22% cpu 0.170 total
curl -so/dev/null   0.02s user 0.01s system 23% cpu 0.149 total
curl -so/dev/null   0.02s user 0.01s system 21% cpu 0.157 total
curl -so/dev/null   0.03s user 0.01s system 25% cpu 0.148 total
curl -so/dev/null   0.03s user 0.01s system 24% cpu 0.168 total
curl -so/dev/null   0.03s user 0.01s system 23% cpu 0.161 total
curl -so/dev/null   0.02s user 0.01s system 21% cpu 0.153 total
curl -so/dev/null   0.02s user 0.01s system 23% cpu 0.153 total

seems normal, I've also tried seq 100. mysterious issue

Oh, I've got an idea!

% time quiche-client https://up.kpop.re/src/1a/6bd4e3454f8768863072bfe3a4982b04b75ec1.jpg >/dev/null
quiche-client  > /dev/null  0.03s user 0.01s system 0% cpu 5.244 total

that might be it, UDP performance!

I will disable HTTP/3 for the cloudflare CDN, will see if that helps.

>>1015969

can you try right now

% for i in `seq 10`; do time curl -so/dev/null "https://up.kpop.re/src/93/b9f9e327da7c9dae8e4e048a25ba36f0896dad.jpg?`date +%s%N`"; done
curl -so/dev/null   0.05s user 0.01s system 23% cpu 0.260 total
curl -so/dev/null   0.04s user 0.01s system 23% cpu 0.249 total
curl -so/dev/null   0.04s user 0.01s system 23% cpu 0.236 total
curl -so/dev/null   0.03s user 0.01s system 17% cpu 0.238 total
curl -so/dev/null   0.02s user 0.01s system 18% cpu 0.182 total
curl -so/dev/null   0.04s user 0.02s system 24% cpu 0.226 total
curl -so/dev/null   0.05s user 0.02s system 2% cpu 2.492 total
curl -so/dev/null   0.05s user 0.01s system 28% cpu 0.202 total
curl -so/dev/null   0.05s user 0.02s system 4% cpu 1.518 total
curl -so/dev/null   0.05s user 0.02s system 2% cpu 2.331 total

>>1016163

seems the issue with my local ISP this time

with mobile ISP I get stable 500-700ms

>>1016163

Pictures seem about the same as when I wrote >>1016115 ➡

It's worse with videos though, some webms/mp4s load very slow

>>1016177

please post one which loads slowly

>>1016178

That one >>1015418 ➡ was loading very slowly, but afterwards every following webm was loading normally

It feels pretty inconsistent as to when it happens

>>1016179

>

but afterwards every following webm was loading normally

that's to be expected because of the caching

not sure why initial loading is slow...

>>1016179

oh, you meant all other webms. dunno then

>>1016195

unfortunately I can't see any error in nginx log on the storage node

it's just one request in HTTP log, I guess it's all handled inside cloudflare cloud from that point (exchanging between different nodes)

might be some timeout issues but dunno how to debug that because happens randomly

>>1016195

>>1016198

added $request_time to the log, please report if happens again, maybe it's related to when storage answers too slow

or maybe cloudflare isn't useful as CDN at all...

>>1016195

Pictures/videos were loading very slow for me in the morning (but fine if requested directly).

Now it's very fast again.

My only theory is that it's issue on the cloudflare's side which I can't control unfortunately. Only by changing it to something else but dunno with what. It's mostly fine except the random performance issues.

>>1017431

I noticed something interesting. In Chrome media is still loading extremely slow, but tried in another browser and it's fast there for some reason. I've started investigating and found this:

https://community.cloudflare.com/t/slow-when-on-cloudflare/544387

then I checked https://up.kpop.re/cdn-cgi/trace

For some very weird reason, I have different colo values in different browsers, running on the same computer. So it seems traffic for Chrome goes through very busy path. Will investigate further.

>>1019621

https://community.cloudflare.com/t/cloudflare-keeps-using-sin-than-nrt/140325

Cloudflare@Chrome thinks I'm in Singapore

>>1015969

>>1016195

Do you mind posting your colo value from https://up.kpop.re/cdn-cgi/trace ?

You can email me if you don't want to reveal your location if it's close to the real one.

>>1019626

tried restarting browser, changing language flags, copying request as curl from devtools and running in console, running chrome with --disable-http2. after some time the colo changed to a good one (very close to my geographical location) and images are loading fast. seems like that's what happened here >>1017431

it's very random, all hidden inside cloudflare's logic of selecting CDN node for the current request. and the HTTP2 makes it even worse, because chrome keeps connections open

now I'm 100% sure it's cloudflare's issue. but don't know how to fix it, especially on a free plan

>>1019633

https://community.cloudflare.com/t/slow-when-on-cloudflare/544387

https://community.cloudflare.com/t/cloudflare-keeps-using-sin-than-nrt/140325

People say that page rule "bypass cache on *" might help

Disabled the cache, will see is it any better

>>1019646

Doesn't seem to cause much difference. Still very slow in case of colo=SIN. And I can't even report that to Cloudflare:

>

Customers on our Free plans can only submit tickets for billing, account, and registrar issues.

Maybe better to abandon it completely because it causes more issues than helps, will think about it.

>>1020391

>

Doesn't seem to cause much difference.

Actually it seems a bit better that way. (Unless it's random coincidence.)

If caching is disabled and colo is bad, then all images are loading, just slowly.

If caching is enabled and colo is bad, then it may stuck for many seconds.

So I will keep it disabled for now.

Storage configuration was updated (removed cloudflare)

Please report errors with media files (if any)

>>1028825

Pics and videos have been loading somewhat slow for me past few days

Thought it might be just me but it happens on 3 different connections at home, at work and on mobile

Could you have a look if something might be happening?

Кагами почисти гуро спам

>>1096237

Спасибо за репорт.

>>1096247

kagami is there a convenient solution for banning phoneposters available?

sadly annoying people tend to be phoneposters and used to ban evading already

>>1102908

you can send me email if there's a problem

sadly the current mod interface allows only simple single IP bans which of course not enough in such cases

hello, is this the police

we need help >>1126075 ➡

>>1126285

thanks, removed