[Bug 17765] APIs need to take a reference to blob data underlying object URLs

https://www.w3.org/Bugs/Public/show_bug.cgi?id=17765

--- Comment #5 from Anne <annevk@annevk.nl> 2012-07-13 19:25:02 UTC ---
I believe parsing always happens synchronously because it can fail.

The only way I can see this work is by tying some kind of flag to the
identifier that is set after the task in which the associated blob URL is being
parsed and anytime after that when the same blob URL is being parsed the result
ends up being about:invalid or some such (about:invalid is a URL representing a
network error). Because if it would still be the same URL there would be no way
to distinguish it when you start fetching the thing. (The blob data would be
stored after parsing along with the identifier.)

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Received on Friday, 13 July 2012 19:25:04 UTC