IE9 - Unspecified Error

intuit / xhr-xdr-adapter

Enables (to the extent possible) support for Cross Origin Resource Sharing (CORS) on IE versions 8 and 9

MIT License

40 stars 18 forks source link

IE9 - Unspecified Error #2

Open atticoos opened 9 years ago

atticoos commented 9 years ago

Calling self._request.send(body) on https://github.com/intuit/xhr-xdr-adapter/blob/master/src/xhr-xdr-adapter.js#L215 throws

Error: Unspecified error.

After looking at the self._request object, which is a XDomainRequest, it seems that XDomainRequest is throwing it.

My request obeys:

No authentication or cookies can be sent
POST or GET only
No custom headers
text/plain contentType only
only http<-->http or https<-->https

lawrence858 commented 9 years ago

It would be great to have additional info or a way to reproduce. This code has been used in production on about a million IE9 users' machines so far, and it worked well as far as we can tell.