Forgot to mention: this is with version 4.0.3. Michi.
On 1 Apr 2014, at 13:59 , Michi Henning <[email protected]> wrote: > Hi, > > I'm looking for some advice on how to debug a hang in zmq_ctx_term(). > > Basically, I have a number of sockets in use in my program. They all set the > linger timeout to zero (or a small wait time, on the order of 300 ms). > > When I finally shutdown (via the zmqpp::context destructor), I end up hanging > in zmq_ctx_term(). This doesn't happen deterministically—I get the hang once > in about twenty tries or so. When the hang occurs, all my threads have > terminated, and the only threads remaining are the main thread, plus two > internal threads created by zmq. > > I know that terminating requires all sockets to be closed, and I believe that > I'm actually closing them properly. > > My question is whether there is any way to figure out *why* zmq_ctx_term() > waits indefinitely. Is there a way to see what exactly zmq_ctx_term() is > waiting for? > > Thanks, > > Michi. > _______________________________________________ > 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
