Re: Make MediaStream usable with postMessage

On 10/21/13 4:14 PM, Anne van Kesteren wrote:
> On Mon, Oct 21, 2013 at 3:10 PM, Stefan Håkansson LK
> <stefan.lk.hakansson@ericsson.com> wrote:
>> Thanks for feedback.
>>
>> I see from the github doc that InternalStructuredClone will take a
>> "targetRealm" input, and I assume you mean that we need have that
>> covered in the InternalStructuredClone algorithm for MediaStream.
>>
>> Is that right?
>
> Yeah. How exactly the extensibility hook is going to work is not
> completely figured out yet. I suspect it'll take a while before this
> whole thing moves to JavaScript.
>
>
>> If so I guess we need to device a InternalStructuredClone algorithm that
>> takes a targetRealm input. Do you see "targetRealm" coming soon, or
>> would something like I proposed be sufficient for now?
>
> It seems alright for now. Although I would encourage you to refer to
> the built-in MediaStream.prototype.clone() method, so that if the
> developer overrides it, you don't use that. (Alternatively define an
> abstract clone operation and define clone() in terms of that. That's
> what I usually do as it's somewhat clearer.)

This (abstract clone) sounds interesting. Could you provide a link to an 
example?

>
>
>> (Anne, sorry for spamming you, by mistake a missed the public- list in
>> my first response)
>
> It seems going via the list is faster o_O.
>
>

Received on Monday, 21 October 2013 14:43:42 UTC