[zeromq-dev] signal handling using czmq

Raju Kundhe raju2082 at gmail.com
Fri Aug 22 07:42:40 CEST 2014


It's working now!!

Thank you very much Pieter Hintjens.

what signals does zmq supports? and how are they initialized?




On Thu, Aug 21, 2014 at 6:47 PM, Pieter Hintjens <ph at imatix.com> wrote:

> Can you build CZMQ master (from git); this has been fixed.
>
> On Thu, Aug 21, 2014 at 3:04 PM, Raju Kundhe <raju2082 at gmail.com> wrote:
> > Hi Pieter,
> >
> > Thank you for your reply!!
> >
> > I tried with zsys_handler_set (NULL);
> >
> > zsys.c:331: zsys_handler_set: Assertion `handler_fn' failed.
> >
> > Regards
> > raju
> >
> >
> > On Thu, Aug 21, 2014 at 5:59 PM, Pieter Hintjens <ph at imatix.com> wrote:
> >>
> >> CZMQ does set up its own signal handling to trap SIGINT and SIGTERM.
> >> You can disable this by calling
> >>
> >>     zsys_handler_set (NULL);
> >>
> >> -Pieter
> >>
> >> On Thu, Aug 21, 2014 at 1:53 PM, Raju Kundhe <raju2082 at gmail.com>
> wrote:
> >> > Hello,
> >> >
> >> > I'm using `czmq` and `zmq` libraries in my code. I've registered a
> >> > signal
> >> > handler for `SIGINT` by calling `signal` in main.
> >> >
> >> > see code here
> >> >
> >> > The above code doesn't get into signal handler when `ctrl+c` interrupt
> >> > is
> >> > given.
> >> >
> >> > what is the problem with `czmq` or `zmq` library and how it should be
> >> > handled?
> >> >
> >> > I read that, zctx set's up it's own signal handler. But, my program
> >> > doesn't
> >> > terminate when ctrl+c is given even without using any signal handler'
> s
> >> > ( I
> >> > mean, default case should be handled? ).
> >> >
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> >> >
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> >
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