[zeromq-dev] ZMTP/1.1 - proposal

Martin Pales m.pales at gmail.com
Thu May 19 11:02:42 CEST 2011


On Thu, May 19, 2011 at 10:24 AM, Pieter Hintjens <ph at imatix.com> wrote:

> Could you point to the specific sections where this is addressed?  A
> quick reading didn't show anything obvious.
>
>
There are separate control frames and data frames. Control frames contain
version and type.

http://www.chromium.org/spdy/spdy-protocol/spdy-protocol-draft1#framing

Very similar to the greeting  and content in the ZMTP/1.1 draft. Both
version and peer type could be added to the greeting message.


> It could be fun to use SPDY, certainly, especially to multiplex many
> 0MQ dialogs over a single SPDY stream. I'm working on a design for
> userspace transports to plug into 0MQ, and SPDY would be a nice use
> case.


+1

Another way would be to add this kind of session layer for multiplexing
directly into zeromq, since  SPDY implementations are very rare.

Martin
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