[zeromq-dev] zmq_recv not firing while messages are being produced
Ian Barber
ian.barber at gmail.com
Mon Apr 15 17:00:58 CEST 2013
You should check the return value of those calls to zmq_bind, zmq_connect
etc. Try 127.0.0.1 instead of localhost, you're probably getting ENODEV on
the bind.
Ian
On Mon, Apr 15, 2013 at 1:03 PM, Lucas Maxwell <lucas at thecowsays.mu> wrote:
> Hi,
>
> I'm working on a some code that generates a large volume of data and I'm
> using zmq to push the data off to a forked process for further work. I've
> run into a weird situation where the child process which is trying to
> receive the messages doesn't receive any until the main process stops
> producing them. To rule out any of my code causing issues I've taken
> zguide/{psenvpub,psenvseb} (which work fine on their own) and combined them
> into a fork setup to more closely mirror what I'm trying to achieve, but
> I'm seeing the same situation where the messages aren't being received.
>
> I feel like I'm missing something at the zmq level and what I'm trying to
> do should be done a different way. Any help would be much appreciated.
>
> OS: OSX 10.8
> zmq version: 3.2.2
> sample code: http://pastebin.com/ZXVsp8UH
>
> Cheers,
> Lucas
>
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>
>
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