Re: h2 use of Upgrade


On Sep 4, 2014, at 2:09 PM, Martin Thomson <> wrote:
> On 3 September 2014 14:08, Roy T. Fielding <> wrote:
>> Yes, it contradicts RFC7230, which is a bad example to be setting.
> The contradiction seems to be dependent on interpretation, given the
> actual usage of Upgrade, which is basically just websockets.

and TLS for printing...

(IPP requires HTTP Upgrade to TLS support if you support TLS)

Michael Sweet, Senior Printing System Engineer, PWG Chair

Received on Thursday, 4 September 2014 18:16:30 UTC