[zeromq-dev] Cinder-ZeroMQ block

[Sridhar Anandakrishnan]

here is a stub:

    zmq_pollitem_t items[] = {
	{ mtySock,        0,         ZMQ_POLLIN, 0 },  // moriarty    (req/rep socket)
	{ pktSUB,         0,         ZMQ_POLLIN, 0 },  // raw packets (sub socket)
	{ zyreStatusSock, 0,         ZMQ_POLLIN, 0 },  // zyre status (sub socket)
	{ NULL,           inotifyFD, ZMQ_POLLIN, 0 }   // inotify     (unix file desc)
    };

    int npoll = sizeof(items) / sizeof(items[0]);
    int timeout = 1000;

    while(!zctx_interrupted) {

	ret = zmq_poll (items, npoll, timeout);
	if (ret == 0) {
	    // timeout
	}
	if (ret < 0) {
	    if(zctx_interrupted)
		syslog(LOG_INFO, "zmq_poll received interrupt - exiting.");
	    break;
	}


	if (items[0].revents == ZMQ_POLLIN) {
           // handle REQ-REP
        }
        if (items[1].revents == ZMQ_POLLIN) { // handle pkts
	    // get a packet
        }

and so on..

Sridhar

> On Nov 13, 2015, at 2:02 PM, Bruce Lane <brucelane06 at gmail.com> wrote:
> 
> thank you Pieter, could you point me to the right sample for polling?
> 
> On 13 November 2015 at 16:58, Pieter Hintjens <ph at imatix.com> wrote:
> You should poll the socket and only receive when there is input.
> 
> On Fri, Nov 13, 2015 at 2:06 PM, Bruce Lane <brucelane06 at gmail.com> wrote:
> > hi,
> > I'm building this block https://github.com/brucelane/Cinder-ZeroMQ for the
> > Cinder C++ framework.
> >
> > what is the way to use a zeroMQ responder without the execution paused at
> > zmq_recv (responder, buffer, 10, 0)?
> > Shall I use a separate thread or there is another way, like something else
> > than a responder?
> >
> > Bruce
> >
> >
> > _______________________________________________
> > zeromq-dev mailing list
> > zeromq-dev at lists.zeromq.org
> > http://lists.zeromq.org/mailman/listinfo/zeromq-dev
> >
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