Open
Bug 1612997
Opened 6 years ago
Updated 3 years ago
Do not keep an entangled but otherwise unreferenced MessagePort alive when its port message queue has not been enabled
Categories
(Core :: DOM: Core & HTML, enhancement, P3)
Core
DOM: Core & HTML
Tracking
()
NEW
People
(Reporter: karlt, Unassigned)
References
Details
(Keywords: parity-chrome)
This is workaround for bug 1476518 to handle the case of an unused entangled MessagePort, which is common in AudioWorkletNode use.
|
Reporter | |
Comment 1•6 years ago
|
||
I wonder whether this could be extended to include cases where there are no message listeners and no messageerror listeners (even when the port message queue has been enabled). Can StructuredDeserializeWithTransfer() have side effects to be observed even when there are no listeners for the associated MessagePort events?
|
|
Reporter | |
Comment 2•6 years ago
|
||
The Blink implementation returns started_ && IsEntangled() for HasPendingActivity().
Keywords: parity-chrome
|
||
Updated•5 years ago
|
Priority: -- → P3
|
||
Updated•3 years ago
|
Severity: normal → S3
You need to log in
before you can comment on or make changes to this bug.
Description
•