[Webkit-unassigned] [Bug 57789] Move eventqueue from Document to ScriptExecutionContext so that it can be accessed from workers

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=57789





--- Comment #17 from Dmitry Titov <dimich at chromium.org>  2011-04-05 12:07:07 PST ---
Looking at things like a tight 'dispatchEvent()' loop in EventQueue::pendingEventTimerFired(), I feel even more hesitation that this is the right move for Workers. For example, that loop will need to interact with a message loop of the Worker to figure out when to stop (perhaps looking at WorkerContext->isClosing())

We probably just need to post async events to the main Worker's MessageLoop as Tasks, rather then have a separate mechanism for queuing/dispatching storage events. We already dispatch XHR, File API, SQL DB, MessagePort and other events using this mechanism.

That would also help avoid refactoring scrolling and other Document-level implementation out of the EventQueue.

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