[whatwg] SharedWorkers and the name parameter
ian at hixie.ch
Tue Sep 1 16:12:57 PDT 2009
On Tue, 25 Aug 2009, Jim Jewett wrote:
> On Tue, Aug 25, 2009 at 7:24 PM, Ian Hickson<ian at hixie.ch> wrote:
> > Drew Wilson wrote:
> >> Per section 4.8.3 of the SharedWorkers spec, if a page loads a shared
> >> worker with a url and name, it is illegal for any other page under
> >> the same origin to load a worker with the same name
> > The idea here is that if you have an app that does database
> > manipulation, you might want to ensure there is only ever one shared
> > worker doing the manipulation, so you might decide on a shared worker
> > name that is in charge of that, and then you can be sure that you
> > don't accidentally start two workers with that name using different
> > copies of a script
> So the name is really intended as a (lightweight) URN, but it can
> default to the URL?
The name is an opaque string. It can be whatever you want.
Ian Hickson U+1047E )\._.,--....,'``. fL
http://ln.hixie.ch/ U+263A /, _.. \ _\ ;`._ ,.
Things that are impossible just take longer. `._.-(,_..'--(,_..'`-.;.'
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