[zeromq-dev] Upstream/Downstream simple example

Dana Leonard dleonar at gmail.com
Wed Jun 9 13:17:46 CEST 2010


I looked at that but I wasn't sure how the end points should be setup for
the sockets since those come in as arguments to the executables. If I am
going to use them in an IPC fashion, would the endpoint simply be the same
for the in and out socket that I want connected?

Thanks,
Dana

On Wed, Jun 9, 2010 at 2:29 AM, Martin Sustrik <sustrik at 250bpm.com> wrote:

> Dana,
>
> > Does anyone have a simple example of the upstream/downstream sockets?
> > I've looked at the butterfly example but its got a lot of meat to it
> > (also I think the code and tutorial are out of sync). I just want to see
> > how to have two objects (A and B), each with an upstream socket and
> > downstream socket, pass data from A to B, B processes, then B to A. Via
> > IPC if possible.
>
> Have you looked at cppbutterfly example?
>
> http://github.com/sustrik/cppbutterfly
>
> It's pretty short AFAICS.
>
> Martin
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