Open
Bug 1910585
Opened 3 months ago
Updated 3 months ago
EventSource is potentially broken in workers on bfcache
Categories
(Core :: DOM: Networking, defect, P2)
Core
DOM: Networking
Tracking
()
NEW
People
(Reporter: saschanaz, Unassigned)
References
Details
(Whiteboard: [necko-triaged][necko-priority-next])
Currently when we enter bfcache, we flip mFrozen, which halts the EventSource from firing any more events, and then when leaving bfcache we fire all pending events.
But this only works on window as we don't observe bfcache events for workers. We should either get the same system for workers, or if impossible, prevent bfcache as Web Locks does.
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Comment 1•3 months ago
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Moving the component per the description and I hope I get it right ...
Component: DOM: Core & HTML → DOM: Networking
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Comment 2•3 months ago
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(In reply to Hsin-Yi Tsai (she/her) (REO Fx 129) [:hsinyi] from comment #1)
Moving the component per the description and I hope I get it right ...
It'd be easier for someone from DOM team to fix this, since this is mostly related to bfcache.
Severity: -- → S3
Points: --- → 5
Priority: -- → P2
Whiteboard: [necko-triaged][necko-priority-next]
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Description
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