This was in fact a scheduling issue, not a zeromq issue. The number of iothreads must be limited to one in order to process the accepted/disconnected/... events in te required order. Sorry for the noise. Francis
On 11/20/2014 1:16 PM, Francis Le Bourse wrote: > Hi, > > I have observed random crashs in zeromq, for example in > mailbox::recv() at assert(ok), and double disconnect sequences on > servers when monitoring is active > - event_accepted(fd, addr) > - event_disconnected(fd, addr) > - a second event_disconnectd(same fd, addr) sometimes later. > > The attached test programs exhibits the issue after a few minutes. The > most frequent error is the double disconnect but another random crash > may occur. > Start: > ./tserver > ./tclient > > Tested on Centos 6.5 and 6.6, zeromq-3.2.4, czmq-2.0.3 > > Cheers, > Francis > _______________________________________________ zeromq-dev mailing list [email protected] http://lists.zeromq.org/mailman/listinfo/zeromq-dev
