I'm guessing you are building libzmq from master including draft? I think the return value from zmq_poller_wait changed to EAGAIN on time out. CZMQ is still checking for ETIMEDOUT. We should fix CZMQ to check for either.
https://github.com/zeromq/czmq/blob/master/src/zpoller.c#L233 On Sep 16, 2017 06:53, "Justin Azoff" <justin.az...@gmail.com> wrote: > Am I doing something wrong with zpoller here, or is this a bug? > > #include "czmq_library.h" > > int main(int argc, char **argv) > { > > zsock_t * sock = zsock_new (ZMQ_DEALER); > zsock_connect(sock, "tcp://172.0.0.1:9999"); > zpoller_t *poller = zpoller_new (NULL); > if(zpoller_add (poller, sock)) { > zsys_debug("add failed?!?"); > } > zsys_debug("Polling..."); > void *ret = zpoller_wait (poller, 3000); > zsys_debug("Done."); > zsys_debug("zpoller_wait() is %s", ret ? "not null" : "null"); > > zsys_debug("zpoller_expired() is %s", zpoller_expired(poller) ? > "true" : "false"); > zsys_debug("zpoller_terminated() is %s", > zpoller_terminated(poller) ? "true" : "false"); > zsock_destroy(&sock); > > } > > $ make && ./poll > make: Nothing to be done for `all'. > D: 17-09-15 22:49:23 Polling... > D: 17-09-15 22:49:26 Done. > D: 17-09-15 22:49:26 zpoller_wait() is null > D: 17-09-15 22:49:26 zpoller_expired() is false > D: 17-09-15 22:49:26 zpoller_terminated() is false > > I was expecting expired to return True. > > > > -- > - Justin > _______________________________________________ > zeromq-dev mailing list > zeromq-dev@lists.zeromq.org > https://lists.zeromq.org/mailman/listinfo/zeromq-dev >
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