Re: [Netconf] HTTP2 configured subscriptions, is SSE over HTTP1.1 necessary too? (was RE: Anyone want just Configured Subscriptions?)

Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de> Wed, 11 July 2018 20:52 UTC

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Date: Wed, 11 Jul 2018 22:52:10 +0200
From: Juergen Schoenwaelder <j.schoenwaelder@jacobs-university.de>
To: "Eric Voit (evoit)" <evoit@cisco.com>
Cc: Andy Bierman <andy@yumaworks.com>, Kent Watsen <kwatsen@juniper.net>, Netconf <netconf@ietf.org>
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Subject: Re: [Netconf] HTTP2 configured subscriptions, is SSE over HTTP1.1 necessary too? (was RE: Anyone want just Configured Subscriptions?)
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On Wed, Jul 11, 2018 at 03:43:02PM +0000, Eric Voit (evoit) wrote:
> 
> <Eric> Earlier versions of draft-ietf-netconf-restconf-notif had an SSE option for configured subscriptions over HTTP1.1.  This could be re-added.
> 
> To me it seems that just using HTTP2 mechanisms simplifies things enough where it is not necessary to support SSE as well.   If someone wants to champion/document the SSE over HTTP1.1 path, that would be great.  I am assuming this would be to simplify transition for existing SSE implementations.  And especially for such transition issues, I don’t have sufficient context to document without assistance.
>

Eric,

perhaps people prefer an 80% solution that can be finished in
reasonable time over a 120% solution that keeps crawling slowly.
Divide and conquer is sometimes a good idea.

/js

-- 
Juergen Schoenwaelder           Jacobs University Bremen gGmbH
Phone: +49 421 200 3587         Campus Ring 1 | 28759 Bremen | Germany
Fax:   +49 421 200 3103         <https://www.jacobs-university.de/>