Returns a Boolean value that indicates whether authentication requests should be made one at a time.
- iOS 2.0+
- macOS 10.2+
- Mac Catalyst 13.0+
- tvOS 9.0+
The CFHTTPAuthentication object to examine.
auth requires ordered requests, otherwise
Some authentication methods require that future requests must be performed in an ordered manner. If this function returns
TRUE, clients can improve their chances of authenticating successfully by issuing requests one at a time as responses come back from the server.