Re: [hybi] workability (or otherwise) of HTTP upgrade

"William A. Rowe Jr." <wrowe@rowe-clan.net> Wed, 01 December 2010 09:41 UTC

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Date: Wed, 01 Dec 2010 03:42:32 -0600
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Cc: hybi <hybi@ietf.org>, HTTP Working Group <ietf-http-wg@w3.org>
Subject: Re: [hybi] workability (or otherwise) of HTTP upgrade
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On 11/30/2010 7:24 AM, Eric J. Bowman wrote:
> Julian Reschke wrote:
>>
>> - Uprade to TLS is already defined (although not really used), and 
>> changes the message framing
> 
> I was wondering about that; I've never come across it in the wild, is
> there any data?

Not in a UI-client form that I'm aware of.  Various printer drivers apparently
use this to negotiate secure tunnels to http-aware printers.