[whatwg] Enhancement request: change EventSource to allow cross-domain access

Anne van Kesteren annevk at opera.com
Mon Jun 20 04:06:13 PDT 2011

On Mon, 20 Jun 2011 13:02:38 +0200, Jonas Sicking <jonas at sicking.cc> wrote:
> One thing to keep in mind though is that in the case of XHR, the
> Content-Type header is often in direct control of the page, even
> through means other than setRequestHeader. For example by creating a
> Blob with a specific content type using the .slice method.

Maybe Blob and File when not packaged in FormData should force a preflight  

Anne van Kesteren

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