Open Bug 1875249 Opened 1 year ago Updated 1 year ago

The screen-information-changed notification is triggered a lot on Focus

Categories

(GeckoView :: General, defect)

Product:
GeckoView
Component:
General
Platform:
All
Android
Type:
defect

Tracking

(Not tracked)

People

(Reporter: florian, Unassigned)

References

(Blocks 1 open bug)

Details

I captured a 39 minutes Focus profile during which the phone was locked.

In the profile, I see the parent process triggered the "screen-information-changed" observer notification and the "PContent::Msg_RefreshScreens" IPC to content processes 383 times. The content process received the IPC and triggered the "screen-information-changed" observer notification too. That seems like a lot for a locked phone.

I took a longer profile, and somehow these notifications stopped being triggered about 30min after the beginning of the profile: https://share.firefox.dev/47LAjcd

The severity field is not set for this bug.
:owlish, could you have a look please?

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Flags: needinfo?(bugzeeeeee)
Severity: -- → S3
Flags: needinfo?(bugzeeeeee)

We need to check if this reproduces on Fenix

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