> On Jul 19, 2018, at 6:04 PM, Michael Sweet <msweet at apple.com> wrote:
>>>>> On Jul 19, 2018, at 6:31 PM, Kennedy, Smith (Wireless & Standards Architect) <smith.kennedy at hp.com <mailto:smith.kennedy at hp.com>> wrote:
>>>>>>>>> On Jul 18, 2018, at 8:35 AM, Michael Sweet <msweet at apple.com <mailto:msweet at apple.com>> wrote:
>>>>>>>>>>> Page 22, Table 3: Should we be defining a new "ippe" key that specifies the version of IPP Everywhere™ supported? Or one that duplicates "ipp-features-supported" since that attribute's value contains arguably valuable values for filtering?
>>>>>> Given that we are still on the same major version and the limited space available for TXT record keys, I'd argue that an "ippe" key is not yet necessary (maybe if we ever get to v2).
>>>>>> As for "ipp-features-supported", what features were you thinking of as valuable for filtering?
>>>> Basically sub-filtering at discovery time for a particular generation of IPP Everywhere™.
>> ... in order to do what?
Ummmm.....not sure.
>> Unless there is a compelling need (and I'm not aware of any IPP protocol-level features that would qualify), I really can't support it. We have keys for specific kinds of printer features, PDL support, etc., but at the protocol level we are entirely generic so that any client can send print jobs to any printer.
>> And even for those printer features the only printing UI I am aware of that shipped support for filtering was my old ESP Print Pro software and the original Qt print dialog - both are long gone now...
Upon more reflection, I don't see any substantive value and so I withdraw the feedback / comment / change request.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.pwg.org/pipermail/ipp/attachments/20180720/f9b52ccd/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 4241 bytes
Desc: not available
URL: <http://www.pwg.org/pipermail/ipp/attachments/20180720/f9b52ccd/attachment.p7s>