DDraceNetwork - developer

DDraceNetwork

Development / developer

Development discussion. Logged to https://ddnet.tw/irclogs/ Connected with DDNet's IRC channel, Matrix room and GitHub repositories — IRC: #ddnet on Quakenet | Matrix: #ddnet-developer:matrix.org GitHub: https://github.com/ddnet

Between 2021-07-06 00:00:00Z and 2021-07-07 00:00:00Z

@Deleted User: i did not see a "Nouaa" in game also i did not play the last 2 days if you need to contact me either know how to detect fakes ingame or use wire/matrix/email

10:05

yo @heinrich5991 what is the recommended way of querying server stats by ip using the http master and curl?

got it

curl https://master1.ddnet.tw/ddnet/15/servers.json | jq '.[][] | select(.addresses[0] == "tw-0.6+udp://51.210.171.47:7303")'

Kaffeine

My InfclassR (195.123.214.91:8303). After the update I've got complains about "I couldn't join the server because it was full 16/16". The persons didn't even try to connect (the connection works just fine). Hmm, probably I need to tune the work with masterservers... Maybe I'll understand the issue tomorrow, but any extra clue would be helpful.

I noticed that from another pc, its howed /64 on my server, but at home it didnt. Lol

fokkonaut

seems to cause stuff like this, even tho I only send empty strings when >= 64 got sent already

@Learath2 @heinrich5991 When I send more than 64 players, why are the players that are sent after 64 players have been sent already get shown in the client browser? I send empty playerinfo for >= 64 players, so it will still show the server, but for some reason it shows these empty ones in the browser instead of just ignoring them, is the array initalized from back to front?

The sorting puts the empty ones up front I guess

fokkonaut

I noticed that from another pc, its howed /64 on my server, but at home it didnt. Lol

at home it didnt

home server = LAN server = the_previous_server_info_mechanism. The new JSON-file based approach used only for wide net servers (ddnet grabber can't get info about your LAN servers). And this is why I couldn't reproduce the issue locally too.

no, it was my server

fokkonaut

no, it was my server

Then you're not on DDNet 15.5.4 (at home).

i was xD

https://lore.kernel.org/lkml/20210704202756.29107-1-ojeda@kernel.org/

14:27

@Learath2

monkalaugh

14:27

they actually rly progressing

14:27

monkalaugh

i wish you could mention people via player id

14:35

with tab auto complete

14:36

because alot of people have unicodes as their name

tell them to get a better name

14:37

u can also shift+tab

louis

tell them to get a better name

you cant tell russians to get a latin name

14:54

they won't even understand what im trying to tell them

1

oh true

louis

u can also shift+tab

ctrl-shift-tab on steam

15:11

@Iza you could implement it, but ids are more of a debug/moderation feature, so I don't think it's that useful

15:12

normal players shouldn't need them

15:13

What we could have is a mapping of cyrillic and other alphabets to latin letters, display both in player name, and allow completion with the latin name too. But that's quite complex for such an unimportant feature

The mapping also gets arbitrarily complex for languages like chinese, hindu and arabic

yeah, anything like this involving unicode will be a huge pile of compexity

15:16

just use shif-tab

For chinese and japanese I'm guessing we'd need to keep a pinyin table and a furigana table in memory

cursor in score tab when xd

15:17

to choose necessary player and tag him

Oh well, if that translation table isn't even part of unicode then even worse

A cursor way to highlight would actually be the easiest way to implement this

1

yeah, that's cleaner

thats why its best just to add mention via player id

15:28

everyone can turn player id on

15:28

either with debug mode or in settings

15:29

when the server is full, its abit annoying to constantly tab, and even miss so you have to tab again

15:30

or maybe you can implement a mention via spec list

15:31

this thing

Image attachment

15:32

instead of just left clicking to spec, right click to mention (edited)

passed physics with an 18/30, I just feel absolutely dirty

@Deleted User: i catched a gprof of the dummy having 1/4 fps of the main tee but i can not see anything obvious here https://zillyhuhn.com/tmp/gprof_main_400fps_dummy_100fps.svg

lol countryflags (edited)

16:33

y*

yea ikr :D seems to profiled a lot of startup coe

16:35

i run 2 clients in parralel for a few hours one had the fps issue the other not. Here the profile of the one running same fps on dummy and main tee to compare https://zillyhuhn.com/tmp/gprof_same_fps.svg

chillerdragon, do you also have one without dummy

17:24

to compare

@Deleted User: https://zillyhuhn.com/tmp/gprof_no_dummy_full_fps.svg

// engine/console.h
// ...
      enum
      {
          // ...
          CLIENT_ID_GAME = -2,
          CLIENT_ID_NO_GAME = -3,
      }
// ...

for what purposes these ids should be used? (edited)

chillerdragon ever checked if the fps are actually lower? with a external tool

gerdoe

// engine/console.h
// ...
      enum
      {
          // ...
          CLIENT_ID_GAME = -2,
          CLIENT_ID_NO_GAME = -3,
      }
// ...

for what purposes these ids should be used? (edited)

code says something map config

18:36

about ^

hm

18:37

not much information but i think it's enough for me

18:37

thanks

Its whether a command was executed from within the map file or not

18:38

GAME is always the map, same for CFGFLAG_GAME

18:39

that means the command can be executed from the map (there is the edit box "Server settings")

ye, i see now

yea all that code in the profiler does not really looks like the regular tick code that affects fps seems to be more the initial load code

18:54

@Deleted User: does a hooman work as external tool? I noticed by my self that the game is way less fluent when i play with dummy then i checked fps

also i found maps/%s.cfg executing - is there any difference between .cfg and .map.cfg (in maps folder)?

@Deleted User lets add this to ddnet https://www.amd.com/en/technologies/radeon-software-fidelityfx

18:56

we need to get 10k fps

18:56

AMD FidelityFX Super Resolution (FSR)1 uses cutting-edge upscaling technologies to help boost your framerates in select titles2 and deliver high-quality, high-resolution gaming experiences.

18:57

it rly does that, i tried it on dota 2

18:57

monkalaugh

i already have 10k

18:59

but next goal 100k

gimme some

need better single core performance tho xD

i have 100-500 fps

play entities

18:59

disable health hud

18:59

and scorehud

ye i said i have 100-500 fps

19:00

not 50-60

but is a cpu limit anyway, if u play a map with weapon spawns it already lower fps, bcs the client iterates through them

19:00

dude 500 is nothing xD

19:01

my phone gets almost 300 fps and its 6 years old

19:01

some 32bit arm shit xD

ye thanks bud

yeah how is it so low

19:01

u have win98 or what

gt430 pro gaming

mhh maybe bad drivers

Deleted User

u have win98 or what

winxp for life!11!!!1

i doubt that GPU is that bad tbh

19:03

come germany for 2 months work for 400€ basis and buy new pc

start a gofundme

lmfao xD

from @Titi

[2021-06-22 22:14:32][chat]:  'Dragere' entered and joined the red team
DDNet: nghttp2_session.c:2156: session_prep_frame: Assertion session->last_sent_stream_id < frame->hd.stream_id' failed.
[1]    5403 abort      ~/jeux/tw/DDNet-15.4-linux_x86_64/DDNet


[2021-06-30 01:31:24][datafile]: loading data index=8 size=62 uncompressed=152
DDNet: nghttp2_frame.c:1124: nghttp2_frame_add_pad: Assertion nghttp2_buf_avail(buf) >= padlen - 1' failed.
[1]    17984 abort      ~/jeux/tw/DDNet-15.4-linux_x86_64/DDNet


[2021-07-06 21:06:24][chat]:  'twelve' entered and joined the game
[1]    5596 segmentation fault  ~/jeux/tw/DDNet-15.5.4-linux_x86_64/DDNet

(edited)

hello @lynn . who are you . why did you copy past my message posted in "bug "channel . are you a bot ?

lol

19:10

no i'm not a bot. i posted it here since it's development-related

Oh i choosed wrong channel. sorry. i am not good with discord

no, you're fine actually, both channels work, i just wanted to make sure devs at least saw this

19:12

also it would help to know what version this is @Titi

19:12

oh you said latest

hm, smells like a curl bug

19:40

@Titi can you take a look when launching the game what version of curl is getting loaded?

@Learath2 Hello. Maybe you need this ? : [2021-07-06 21:41:37][http]: libcurl version 7.64.0 (compiled = 7.55.0-DEV)

yep, so are you on linux?

19:43

and where did you get ddnet?

Oh. I posted on "bugs" channel. i am Debian Linux

So this is the version on apt?

curl version ?

No, ddnet version. I mean as in did you download it from ddnet.tw or from your package manager (apt)

apt version is old 11.8.1. My version is downloaded on website . last version ( you can see version on my copy /paste )

Okay, so can you do an ldd ./DDNet next to the executable?

19:47

Feel free to censor any lines, I'm wondering what curl this is linked to

do you need a past there ?

past?

past= a copy

ah a paste? yeah that would be great

i tryed this command :

19:48

ldd ./DDNet | grep curl libcurl.so.4 => /usr/lib/x86_64-linux-gnu/libcurl.so.4 (0x00007fc06e90a000)

perfect

19:48

So it is using system curl which is significantly ahead of the development curl we compile with

@Learath2 can you french ?

un peux, mais pas suffisant

Ok pas de probleme

19:49

Ok so i have to update my linux debian maybe .

19:49

tand this is not ddnet bug but my old curl

Well you can try that, but if it's an API breakage by curl it won't help. In that case maybe compile ddnet yourself or use a FlatPak

Ok i will try it.

19:52

Why did you start to think that the probleme was about curl ? you saw that only with my bug pasts ?

nghttp2_frame.c:1124: this is a part of nghttp which is internally used by curl for HTTP/2 connections

Ok . thans for help. i will come back to sayy you if its is ok with copile or flatpack

19:53

tgood by

19:53

lol i used "t" for write

@Learath2 I used the option with cmake like this : cmake -DPREFER_BUNDLED_LIBS=ON .. Because i saw on the readme file this : "If you don't want to use the system libraries, you can pass the -DPREFER_BUNDLED_LIBS=ON parameter to cmake. " . the game is compiled .

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