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Could Jolla help fixing a bug in #1 SailfishOS app? [answered]

asked 2014-07-22 12:48:26 +0200

Morpog gravatar image

updated 2014-09-14 15:27:04 +0200

Since Mitäkuuluu is probably the most used and most wanted SailfishOS app (even though not listed in Jolla store), you should have a big interest to fix this bug.

Mitäkuuluu kinda randomly gets stuck with 100% CPU usage, but still works while it's at it. I guess lots of high power consumption notes here in TJC are because of Mitäkuuluu and people think it's caused by the latest firmware update ;)

You can see my latest bug report about it here: http://talk.maemo.org/showthread.php?p=1433581#post1433581 And the old issue on github: https://github.com/CODeRUS/mitakuuluu2/issues/141

Mitäkuuluu is fully open source, so maybe an experienced Jolla developer could have a look at it?

https://github.com/CODeRUS/mitakuuluu2

You can contact the developer (coderus) on IRC freenode in channel #sailfishos Comment of him:

It's probably caused by wrong using keepalive between reconnections, as keepalive creates inside connection class working in different thread and recreated on every reconnect. https://github.com/CODeRUS/mitakuuluu2/blob/master/server/src/Whatsapp/connection.cpp#L120

Please help him fixing this bug.

Edit: Yes, this still happens with latest release 0.8.1-4

Edit2: This still happens with latest version 0.8.2-3

Just for information, Mitäkuuluu OpenRepos Download stats:

Total Downloads: 62,698

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The question has been closed for the following reason "the question is answered, an answer was accepted" by dsilveira
close date 2014-09-26 15:01:21.509925

Comments

1

Great idea. Mitäkuuluu is a great app, but is annoying that that bug sometimes make it eating a lot of battery.

Malkavian ( 2014-07-22 12:53:08 +0200 )edit

It's probably caused by wrong using keepalive between reconnections, as keepalive creates inside connection class working in different thread and recreated on every reconnect. https://github.com/CODeRUS/mitakuuluu2/blob/master/server/src/Whatsapp/connection.cpp#L120

coderus ( 2014-07-22 12:54:23 +0200 )edit
1

isn't it already fixed in the latest mitäkuuluu update?

till ( 2014-07-22 12:58:53 +0200 )edit
4

seems it's not fixed. i have no enough time and resources to reproduce that bug myself, and logs says almost nothing related to real issue causing high cpu usage.

coderus ( 2014-07-22 12:59:29 +0200 )edit
3

at least for me it seems to be fixed, hadn't had any high loads of since installing v.0.8.1

till ( 2014-07-22 13:03:59 +0200 )edit

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answered 2014-09-25 02:08:38 +0200

Basil gravatar image

updated 2014-10-01 00:45:58 +0200

I was able to reproduce the bug under certain conditions, so the debug session occured.

Bug seems to be fixed, atleast I cannot reproduce it with fix applied.

Fix will be released after regression tests (i.e. soon).

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Comments

1

Well done!

midnightoil ( 2014-09-25 22:28:23 +0200 )edit
1

great !!! thank you !

tvicol ( 2014-09-25 23:29:13 +0200 )edit
1

Well done :D you are my hero for the day :)

jakonator ( 2014-09-26 11:50:17 +0200 )edit

So just out of curiosity: What was causing this bug? :)

Alex ( 2014-10-01 01:41:06 +0200 )edit
2

@Alex unexpected loops occurred during data processing.

Basil ( 2014-10-01 08:01:50 +0200 )edit

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Asked: 2014-07-22 12:48:26 +0200

Seen: 4,736 times

Last updated: Oct 01 '14