[zeromq-dev] Device CPU Utilization

[Kenneth Adam Miller]

I'm pretty sure that bind_out_sock should be set up with a connect call,
and the bind_ prefixes might be left off.
On Aug 14, 2015 10:38 AM, "Jason Sia" <jsia18 at gmail.com> wrote:

> Hi,
>
> I'm using zeromq 2.2.0 version due to some library dependency, I created a
> streamer device push pull , for some reason and its intermittent.  The
> cpu usage of the device grows to 100% even if the pusher is only inputting
> at a slow rate.  I used pyzmq and then also created a version in C++.
>
> Here is my code:
>
> #include <iostream>
>
> #include <stdlib.h>
>
> #include <zmq.hpp>
>
> using namespace std;
>
> zmq::context_t ctx(1);
>
> zmq::socket_t bind_in_sock(ctx, ZMQ_PULL);
>
> zmq::socket_t bind_out_sock(ctx, ZMQ_PUSH);
>
> int main(int argc, const char *argv[]) {
>
>     bind_in_sock.bind("tcp://0.0.0.0:12000");
>
>     bind_out_sock.bind("tcp://0.0.0.0:11001");
>
>     zmq::device(ZMQ_STREAMER, bind_in_sock, bind_out_sock);
>
>     return 0;
>
> }
> Is there a known issue about this?
>
> Thanks,
> Jason
>
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>
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