Messages

1

Programming / Re: Qt6 Application Testing

« on: October 02, 2024, 12:31:22 pm »

Qt6.2.9 + Dooble not able to display svg images !
https://www.maxicoffee.com/fstrz/r/s/www.maxicoffee.com/img/logo/maxicoffee.svg

2

Programming / Re: Qt6 Application Testing

« on: September 23, 2024, 03:47:19 pm »

Now that the 6.2.6 webengine is working ok-ish -  I'm rebuilding the 6.2.8 code which is chromium 102.0.5005.177, using GCC 14. This is similar to the code in Qt 6.4.x.

As I recall,  it compiled OK, but any use of javascript crashed the browser, we'll see what happens. Maybe a fresh review of the v8 code will highlight some problems <shrug>

Hi Paul,
Something I observed is that when changing youtube video on the fly during play, system sound is impacted and no more available until WPS restart. (ArcaOS uniaudio used). Have no idea why

Regards   

3

Programming / Re: Qt6 Application Testing

« on: September 22, 2024, 12:22:34 am »

What do you think about this ?
https://github.com/bitwiseworks/qtwebengine-chromium-os2/issues/27

What in particular? It's a closed ticket,  this code is included in the Qt6 port.

It priority problem was described.

Q: I only get trp files using the LIBCN0 as suggested. Is it as expected ?

I have a case having the trp all times, here's one more trp

4

Programming / Re: Qt6 Application Testing

« on: September 21, 2024, 09:36:17 pm »

What do you think about this ?
https://github.com/bitwiseworks/qtwebengine-chromium-os2/issues/27

5

Programming / Re: Qt6 Application Testing

« on: September 21, 2024, 05:30:16 pm »

May it possible to get a webengine build with -no-webengine-jumbo-build ?
Jumbo seems no more been supported by google if found information are good ones
(Due I see a lot of jumbo ref into the trp)

6

Programming / Re: Qt6 Application Testing

« on: September 21, 2024, 01:47:00 pm »

Remy,

Are you sure that you did not get corresponding exceptq reports written to %LOGFILES%\app?  Normally, the silent exit code will generate an exceptq report with the description

   Exception 71785158 - Exceptq Debug Request

The file name will be similar to

  4294967295-001e_14-dooble-exceptq.txt

No *dooble-exceptq.txt  at TRP date

Into the TRP, I could see many entries having time or timing text field (I do not know how to interpret this) but it looks like all have a ref to base_jumbo* )

7

Programming / Re: Qt6 Application Testing

« on: September 20, 2024, 07:49:15 pm »

Remy,

Are you using Paul's libcn0 build with the silent exit patch?  The trap appears to be in the code that implements the exceptq interface.

Yes I use it else no elements

8

Events / Re: Warpstock 2024 - For folks trying to participate remotely, how ...

« on: September 18, 2024, 11:47:37 pm »

Hi Martin,

Do you know bigbluebutton ?
I used it in the past (about 10 years ago in a virtualBox) and was very happy with all the features it provides, limited to nearly 3 participant due the low speed network I had.
Now, it is a big step above.

https://docs.bigbluebutton.org/administration/install/

It would be nice for developers to exchange doc, chat, presentation etc... with others, warpstock to share presentation and direct chat etc...

Regards

9

Programming / Re: Qt6 Application Testing

« on: September 17, 2024, 12:55:00 am »

Hi Paul !

I could get 2 trp files using my priority settings (close when runing several times the nperf process from nperf selecting a server instead of using default one)
Do you find them usefull ?

Regards
 

10

Programming / Re: Qt6 Application Testing

« on: September 16, 2024, 09:24:23 pm »

Does QT6, Dooble use some process involving timers like the
SET NSPR_OS2_NO_HIRES_TIMER=1 used for mozilla ? 

11

Programming / Re: Qt6 Application Testing

« on: September 15, 2024, 03:40:10 am »

  Tried changing settings, but nothing helped. One thing I noticed in 'Tools'->'Preferences'->'All settings' there is a 'Backends' selection where it shows 'qtwebkit' is the backend in use. When clicking on that to change it, it changes to 'Blink (experimental)' and qtwebkit is not a choice. Clicking again it changes to 'qtwebkit'. Wonder if this indicates confusion in the code about what backend to be using?

This behaves the same on linux -  and linux can render a page.

Also,  on OS/2  -  I do often see a bunch of these in the console:

Code: [Select]

[warn] select: Socket operation on non-socket

Could it be some kind of initialization problem (sockets or vars)     

12

Programming / Re: Qt6 Application Testing

« on: September 11, 2024, 04:44:29 pm »

Working youtube video:
Germany (lot of snow for this week-end !):  https://www.youtube.com/watch?v=U6u9J27lnZA

And having a nice surprise seen following link working very well:
https://www.windy.com/?48.855,2.547,5

13

Programming / Re: Qt6 Application Testing

« on: September 11, 2024, 04:16:06 pm »

Thanks Paul,

  Gave the new ffmpeg a quick try and it seems to work fine. Since using Remy's script and adding a second CPU to my virtual machine, QT6 Dooble has been better than ever with videos and heavy Javascript websites. I have yet to get a hard hang, or even a silent exit. The Athena website mentioned works fine here. I'll keep testing...

Regards,

Hi David,
Replacing the single line by following both lines seems to be better for me.
rc=SysSetPriority(3,10)
rc=SysSetPriority(1,3)

14

Programming / Re: Qt6 Application Testing

« on: September 11, 2024, 03:56:43 pm »

Hi Paul

No TRP file - don't get these when the system locks solid, no popuplog.os2 entry either. Yes, I have the Silent Exit version of libcn0.dll installed but it has not produced any TRP files for silent exits so far.

This is a url that causes the above problem  https://www.youtube.com/watch?v=0SomJLPR3Fk&pp=ygUKYWwgc3Rld2FydA%3D%3D

I've had a rummage through the mainboard BIOS and turned SMT (AMD HyperThreading) back on - turned off to see if that was causing problems. Now dooble loads youtube.com without exiting/hanging/locking system solid.


Had a lot of fun importing the dooble_accepted_or_blocked_domains.txt file as dooble locked solid requiring reboot, worked on the 3rd attempt - no idea why...


Had another try with the above url, page almost loaded and playback almost started then dooble did a silent exit. However, we got a TRP this time attached as 66e19bff-003b_15-DOOBLE-exceptq.txt



Regards

Pete

I tried the youtube url,
It start playing, then video stops and 2 to 4 seconds later, audio sound stops, I was able to click on an other video immediatly, the new one started to play and then system hung (power off/on to recover)

When playing youtube, the system hung generally occurs a few seconds (or starting an other video) after sound goes off while playing the selected video
It looks like something goes wrong between OS/2 audio and Dooble !  (how will ffmpeg chromium work with pthread disabled ?)     

When a kill just before the hung, saw something strange into the trps !
00AFFF5C  00010027   DOOBLE    0001:00000027  crt0.s#90 __text + 27 0001:00000000 (D:\Temp\cc7CpCIv.s)
00AFFF6C  00010030   DOOBLE    0001:00000030  crt0.s#94 __text + 30 0001:00000000 (D:\Temp\cc7CpCIv.s)
or
00B8FF58  00010021   DOOBLE    0001:00000021  crt0.s#94 __text + 21 0001:00000000 (D:\Temp\ccqVZDcA.s)
00B8FF4C  00010018   DOOBLE    0001:00000018  crt0.s#90 __text + 18 0001:00000000 (D:\Temp\ccqVZDcA.s)
00B8FF5C  00010021   DOOBLE    0001:00000021  crt0.s#94 __text + 21 0001:00000000 (D:\Temp\ccqVZDcA.s)
But not only Dooble !
00B8FFD4  9FE3004B   QT6CHRTS  0001:0000004B  dll0.s#99 __text + 4B 0001:00000000 (D:\Temp\ccvnLdQd.s)

 

Why and from where did it get this information for a drive D:\  ?   I have no D: drive

15

Programming / Re: Qt6 Application Testing

« on: September 11, 2024, 02:55:54 pm »

Hi David,

  Gave the new ffmpeg a quick try and it seems to work fine. Since using Remy's script and adding a second CPU to my virtual machine, QT6 Dooble has been better than ever with videos and heavy Javascript websites. I have yet to get a hard hang, or even a silent exit. The Athena website mentioned works fine here. I'll keep testing...

The Athena site working is bizarre - perhaps I should try Remy's script! Maybe the priority makes a difference somehow?!

Hi Paul,

I went to cloudflare site:
https://www.cloudflare.com/products/turnstile/

Then, I click on Get started for free button.
New page opens and then Dooble closes ! (perhaps this link could be more helpfull then the Athena forum) 

Regards

updt: got a trap opening https://dash.cloudflare.com/sign-up?to=/:account/turnstile