xhrFields not supported?

[tiye]

I tried this component to replace jQuery in a project where I use cross-domain requests.
But to found new requests does not carry cookes with it.
And in source code I can not find such string named xhrFields. So it's not supported?

[licx]

You can set those field in the beforeSend function:

For example:

beforeSend: function( xhr ) {
              debugger;
              xhr.withCredentials = true;
            }