[Webkit-unassigned] [Bug 41765] JavaScriptCore C API should have a notification mechanism to facilitate long-running scripts

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Mar 13 13:25:49 PDT 2012


https://bugs.webkit.org/show_bug.cgi?id=41765


Gavin Barraclough <barraclough at apple.com> changed:

           What    |Removed                     |Added
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                 CC|                            |barraclough at apple.com




--- Comment #1 from Gavin Barraclough <barraclough at apple.com>  2012-03-13 13:25:48 PST ---
I think the key question here would be whether we want this to be push or pull – whether JSC should be responsible for yielding after a period of execution, or whether there should be the ability to message JSC asynchronously to request a callback be made.  The latter might be be more useful in a shell debugger (e.g. to handle ctrl-C), and may or may not also be useful for a profiler (depending on how close to the point a signal is received we'd be able to handle it).

It is also possible that we could support both, and it is possible the two mechanisms might not be unrelated.

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