[Webkit-unassigned] [Bug 17133] Should support pausing JavaScript execution without hanging the process

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=17133


aroben at apple.com changed:

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




------- Comment #31 from aroben at apple.com  2008-03-14 09:40 PDT -------
(In reply to comment #30)
> (From update of attachment 19744 [edit])
> -    if (processingCustomThreadingMessage)
> -        LOG(Threading, "callOnMainThread() called recursively.  Beware of
> nested PostMessage()s");
> +    if (dispatchingCallbacks)
> +        LOG(Threading, "callOnMainThread() called recursively.");
> 
> I do not understand this check. What's the problem with a thread making a
> callback when the main thread is working through previous ones (possibly from
> other threads)? I suggest removing it, if a reason doesn't come up.

Hopefully Brady can shed some light here, since he wrote the code originally.


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