I suspect the two issues are unrelated.
On Mon, Jul 20, 2015 at 9:01 PM, Brian Silverman <[email protected]> wrote: > I'm pretty sure I found the problem: the sockets in the test had ZMQ_LINGER > set to the default (-1, aka forever). Setting them all to 0 seems to have > fixed the hanging problem. It ran 100,000 times over the weekend without > hanging. I had come across that potential solution before sending the email, > but realized just after asking for help that I missed setting the option on > some of the sockets... > > However, with the ZMQ_LINGER fix I did get an assertion failure in lb.cpp at > the "zmq_assert (!more);" line. I'm not sure if that's related or not. That > happened in 1 out of the 100,000 runs. Working on chasing that down a bit > more now. > > What's the appropriate path forwards here? Should I send a github pull > request for setting ZMQ_LINGER, or does it make more sense to figure out the > assertion failure first, or something else? > > Thanks, > Brian > > On Sat, Jul 18, 2015 at 2:05 AM, Pieter Hintjens <[email protected]> wrote: >> >> It could be timing dependent. To track this down the first thing would >> be to run the test in isolation, and see if you can get it to fail. >> Then, to change the timers (I see it waits for 200msec between >> messages) to see if that makes it fail more often. >> >> In any case we need to find out where it's hanging... >> >> -Pieter >> >> On Sat, Jul 18, 2015 at 3:16 AM, Brian Silverman <[email protected]> >> wrote: >> > Hi, >> > >> > I'm seeing test_proxy hanging occasionally (on the order of 1 in 100,000 >> > runs). It never returns a non-zero exit code though. I'm doing this on >> > Debian Jessie with the default 3.16.0-4-amd64 kernel. I'm using commit >> > 2e5435e38f91a33ed2f9b78c046a3e7b488a453f. Any ideas? >> > >> > Thanks, >> > Brian Silverman >> > >> > _______________________________________________ >> > 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 > > > > _______________________________________________ > 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
