Fwd: "delay" keyword
brendan at mozilla.org
Fri Jul 6 12:58:06 PDT 2012
Boris Zbarsky wrote:
> On 7/5/12 10:37 PM, Brendan Eich wrote:
>> Does the spec really mandate onunload etc. definitely being called in
>> all cases?
> Pretty much, yes. Unless I'm misreading it.
>> That is impossible in a great number of cases (machine hard
>> reset, e.g.)
> Any sort of hardware limitations get Get Out Of Spec Free cards,
And if you take the blue pill and the virtualization Matrix has you?
This is a silly part of the spec. I tried prevailing on Hixie years ago,
to no avail. He had some reductionistic view of "hardware" vs.
"software", but tiered virtualization (hypervisor or just browser VM)
means there must be a way to kill guests cold, without waiting for them
to stall with onunload etc.
>> and anyway it enables DoS attacks.
> Yep. So I doubt anyone will implement the spec on this, if it says
> what I think it does, and then the spec will get changed.
Unimplementable and unimplemented spec is bad spec. Let's fix it.
Suggestions welcome -- and maybe a good cop to my bad cop since I failed
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