CORS reply to a Preflight OPTIONS request. Request is the
HTTP request. Options provides:
- methods(+List)
- List of supported HTTP methods. The default is
GET, only
allowing for read requests.
- headers(+List)
- List of headers the client asks for and we allow. The
default is to simply echo what has been requested for.
Both methods and headers may use Prolog friendly syntax, e.g.,
get for a method and content_type for a header.
- See also
- - http://www.html5rocks.com/en/tutorials/cors/