[zeromq-dev] signal handling using czmq

Pieter Hintjens ph at imatix.com
Fri Aug 22 21:58:55 CEST 2014


ZMQ does no signal handling.

On Fri, Aug 22, 2014 at 7:42 AM, Raju Kundhe <raju2082 at gmail.com> wrote:
> 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? ).
>> >> >
>> >> > _______________________________________________
>> >> > zeromq-dev mailing list
>> >> > zeromq-dev at lists.zeromq.org
>> >> > http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>> >> >
>> >> _______________________________________________
>> >> zeromq-dev mailing list
>> >> zeromq-dev at lists.zeromq.org
>> >> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>> >
>> >
>> >
>> > _______________________________________________
>> > zeromq-dev mailing list
>> > zeromq-dev at lists.zeromq.org
>> > http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>> >
>> _______________________________________________
>> zeromq-dev mailing list
>> zeromq-dev at lists.zeromq.org
>> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>
>
>
> _______________________________________________
> zeromq-dev mailing list
> zeromq-dev at lists.zeromq.org
> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
>



More information about the zeromq-dev mailing list