Well I used to do this and it was never 0.
My code was
Zerrno = zmq_poll(...);
If(zerrno != 0)
Printf("%s",zmq-strerror(zerrno);I was always getting some error, so I tried using zmq_errno() and the result is the same. Claudio -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Chernyshev Vyacheslav Sent: giovedì 16 agosto 2012 22:48 To: ZeroMQ development list Subject: Re: [zeromq-dev] Checking for errors on zmq_poll: is it correct? 17.08.12, 0:37, Claudio Carbone wrote: > So how exactly should I check for errors with polling? You should check return value of zmq_poll, not errno. zmq_poll will return -1 if any error has happened. It is valid to check errno only when -1 was returned from zmq_poll. _______________________________________________ zeromq-dev mailing list [email protected] http://lists.zeromq.org/mailman/listinfo/zeromq-dev _______________________________________________ zeromq-dev mailing list [email protected] http://lists.zeromq.org/mailman/listinfo/zeromq-dev
