On Sun, Oct 19, 2014 at 9:47 AM, Brion Vibber <[email protected]> wrote:

> On Sun, Oct 19, 2014 at 9:33 AM, Michael Dale <[email protected]> wrote:
>
>>
>> We can’t do http range requests against the ogg index byte / time
>> mappings ?
>>
>
> As I recall, XHR won't let us send 'Range' header without some CORS opt-in
> we haven't figured out how to get working right. If we can resolve that,
> should be able to rig up seeking & chunked streaming based on Range headers
> (this would also let us run large files without eating up memory in Safari).
>

Woohoo, Faidon fixed the CORS bit with a Varnish tweak -- now allows
OPTIONS requests through to the backend so the CORS preflight request can
go and confirm that it's ok to send Range headers:

https://bugzilla.wikimedia.org/show_bug.cgi?id=55631
https://gerrit.wikimedia.org/r/#/c/167542/

I'll work on seeking this weekend if I don't have time before then. :D

-- brion
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