Bug 477420 - Occasional duplicate received posts when there is a picture/video in it.
Summary: Occasional duplicate received posts when there is a picture/video in it.
Status: CONFIRMED
Alias: None
Product: Tokodon
Classification: Applications
Component: general (show other bugs)
Version: 23.08.3
Platform: Ubuntu Other
: NOR minor
Target Milestone: ---
Assignee: Unassigned bugs mailing-list
URL:
Keywords: wayland
Depends on:
Blocks:
 
Reported: 2023-11-23 14:05 UTC by Kevin Frost
Modified: 2024-11-28 14:48 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
Tokodon duplicate posts (1.04 MB, video/mp4)
2023-11-23 15:24 UTC, Kevin Frost 		Details
Duplicate pictures (621.89 KB, image/png)
2024-11-28 11:50 UTC, Kevin Frost 		Details
attachment-3371063-0.html (1.26 KB, text/html)
2024-11-28 13:33 UTC, Kevin Frost 		Details
View All Add an attachment

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Description Kevin Frost 2023-11-23 14:05:30 UTC 
SUMMARY
***
Occasionally, my Tokodon feed seems to have duplicate posts when there is a picture or video present in the post. It's only happening on Tokodon, if I look at the same feed via another client or web page, they only show one post. It happens about 40% of the time.
This is using the feed from mastodonapp.uk site.
***


STEPS TO REPRODUCE
1.  Open Tokodon
2.  Wait for the auto scroll of the posts on the feed

OBSERVED RESULT

Sometimes a post will appear with a duplicate post just above it. There doesn't seem to be any difference in the posts.

EXPECTED RESULT

Only one post visible.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 5.27.8
KDE Frameworks Version: 5.110.0
Qt Version: 5.15.10

The problem occurs under both Wayland and X11 on Kubuntu 23.10 (fully updated as of 23 November 2023).

ADDITIONAL INFORMATION
Comment 1 Kevin Frost 2023-11-23 15:24:52 UTC 
Created attachment 163396 [details]
Tokodon duplicate posts

Although this recording was done on X11, the problem occurs on both X11 and Wayland.
Comment 2 Kevin Frost 2023-11-23 15:28:47 UTC 
Comment on attachment 163396 [details]
Tokodon duplicate posts

furthermore, logging out and back in again clears the duplicate video.
Comment 3 Joshua Goins 2024-11-27 21:18:41 UTC 
I still can't reproduce this, and I use Tokodon a lot and have media on my feed. Can you see if this happens in the latest version (24.08)? Thanks!
Comment 4 Kevin Frost 2024-11-28 11:50:18 UTC 
Created attachment 176183 [details]
Duplicate pictures

I have been monitoring using two different apps plus the Mastondonapp.uk website and the duplication only exists on Tokodon 24.08.3.
Is there anyway of I can help debug this Flatpak version?
Comment 5 Joshua Goins 2024-11-28 13:32:00 UTC 
Oh, so this is when the post is "streamed in" while you have the timeline open?
Comment 6 Kevin Frost 2024-11-28 13:33:25 UTC 
Created attachment 176186 [details]
attachment-3371063-0.html

Yes it is.

On 28/11/2024 13:32, Joshua Goins wrote:
> https://bugs.kde.org/show_bug.cgi?id=477420
>
> Joshua Goins<josh@redstrate.com> changed:
>
>             What    |Removed                     |Added
> ----------------------------------------------------------------------------
>               Status|NEEDSINFO                   |CONFIRMED
>           Resolution|WAITINGFORINFO              |---
>
> --- Comment #5 from Joshua Goins<josh@redstrate.com> ---
> Oh, so this is when the post is "streamed in" while you have the timeline open?
>
Comment 7 Joshua Goins 2024-11-28 14:48:26 UTC 
Awesome! I'm going to look into revamping the streaming soon, and will be on the lookout for this bug