If there is no "print-uri" attribute in IPP request, how could I know
the owner of IPP request ?
For example, there are 2 objects (/ipp/print and /ipp/faxout) in the IPP
printer. When the ipp request arrive, and it contains no "print-uri" and
access resource path is "/", how could I know the owner for the request ?
It is for "/ipp/print" or "/ipp/faxout" ?