[zeromq-dev] PUB/SUB overload: duplicate messages

Pieter Hintjens ph at imatix.com
Thu Jan 20 16:01:11 CET 2011


Andreas,

Please use the problem solver here: http://zguide.zeromq.org/chapter:all#toc14

If that doesn't help, we need a precise reproducible case and details
of what goes missing, under what circumstances.

Regards
--
Pieter Hintjens
iMatix

On Thu, Jan 20, 2011 at 3:42 PM, Zoufal Andreas
<Andreas.Zoufal at ait.ac.at> wrote:
> Thank you very much guys, shame on me, I did this mistake…
>
> Now it works fine, and for the case of a very heavy overload
>
> I can see that messages are missing. (n pubs and m subs, n*m
>
> messages).
>
>
>
> One additional message: can I do something on the SUB side
>
> (or maybe PUB side) to reduce the loss of messages? Does
>
> ZMQ_HWM, ZMQ_SNDBUF, ZMQ_RCVBUF help?
>
>
>
> Kind regards,
>
> Andi
>
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