[zeromq-dev] Assertion using ZMQ 3.0.x

Pieter Hintjens ph at imatix.com
Thu Sep 1 21:07:49 CEST 2011


Emmanuel,

Thanks for further testing this. You can discuss on the issue if you
like. But here is fine too.

I'm building the test case now, was busy today.

-Pieter

On Thu, Sep 1, 2011 at 4:51 PM, Emmanuel TAUREL <taurel at esrf.fr> wrote:
> Hello,
>
> I am using ZMQ 3 from the git master which is now in version 3.0.2 on a
> Ubuntu 10.10 box (32 bits)
>
> I am using exactly the same test case than the one described in the Jira
> issue libzmq-244 (https://zeromq.jira.com/browse/LIBZMQ-244)
> created this morning.
>
> I am now able to connect my subscriber process to my publisher(s) and it
> receives messages.
> But if I kill the subscriber process after it has received some messages
> (simply using CTRL^C), the next time the publisher tries to send the
> multipart message it generates one assertion:
>
> Assertion failed: u.lmsg.flags & msg_t::shared (../../src/msg.cpp:270)
> Aborted (core dumped)
>
> In the libzmq-244 issue already mentioned above, you can find all the
> necessary files to re-produce the case.
>
> Once more, thank's for your help
>
> Emmanuel Taurel
>
>
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