Re: If not JSON, what then ?

Kari hurtta <hurtta-ietf@elmme-mailer.org> Wed, 03 August 2016 09:45 UTC

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To: Willy Tarreau <w@1wt.eu>
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CC: Kari hurtta <hurtta-ietf@elmme-mailer.org>, HTTP working group mailing list <ietf-http-wg@w3.org>, Mark Nottingham <mnot@mnot.net>, Poul-Henning Kamp <phk@phk.freebsd.dk>
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Subject: Re: If not JSON, what then ?
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Willy Tarreau <w@1wt.eu>: (Wed Aug  3 09:46:33 2016)
> On Wed, Aug 03, 2016 at 09:37:30AM +0300, Kari hurtta wrote:
> > | 2) Regardless of #1, using < as your indicator character is going to collide with the existing syntax of the 
> > | Link header.
> > 
> > Or perhaps use ':' as indicator? Causes double '::' on HTTP/1
> > 
> > Date::1470205476
> > 
> > Is this viable ?
> 
> It could but strictly speaking it will not be "::", it would just be ":"
> to start the value, because your field above parses as ":1470205476" for
> the value and will be rewritten like this along the path by many
> implementations :
> 
>     Date: :1470205476


Yes, that is true.  

Another possibility is use indicator from ascii control
block. For example byte 01. Does not collide with existing use.

That is
Date:1470205476
on HTTP/1 (but probaly not visible; first character
after ':' is byte 01 (ctrl-A)).

( I think that someone suggested that already. )

( byte 01 seems to be valid TEXT on ABNF ? )


> Willy

/ Kari Hurtta