Open
Bug 1698958
Opened 4 years ago
Updated 4 years ago
ReflowActor should not create permanent 300ms timers
Categories
(DevTools :: Inspector, task, P3)
DevTools
Inspector
Tracking
(Fission Milestone:Future)
NEW
| Fission Milestone | Future |
People
(Reporter: jdescottes, Unassigned)
References
(Blocks 3 open bugs)
Details
See bug 1698338
The reflow actor relies on a timer triggered every 300ms to emit new reflows and resize events: https://searchfox.org/mozilla-central/rev/526a5089c61db85d4d43eb0e46edaf1f632e853a/devtools/server/actors/reflow.js#305,324
The intent was probably to avoid spamming the client with too many events, but we could use throttling/debouncing instead of having a loop.
With Fission, the DevTools server might be instantiated in several processes at the same time, so it makes sense to try to reduce the amount of unnecessary background work generated by DevTools.
Blocking dt-fission-perf
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Reporter | |
Updated•4 years ago
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Component: Performance → Inspector
Product: Testing → DevTools
Version: Default → unspecified
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Updated•4 years ago
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Fission Milestone: --- → Future
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Updated•4 years ago
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Blocks: power-usage
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Description
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