[zeromq-dev] Messages lost while push/pull sockets

[Satyam Shekhar]

On Fri, May 20, 2011 at 1:59 PM, Pieter Hintjens <ph at imatix.com> wrote:

> Hi,
>
> Please check this:
> http://zguide.zeromq.org/page:all#Missing-Message-Problem-Solver
>
> and let us know if it helped, or not.
>

I did. Messages are lost when a downstream node crashes after it has started
to receive messages. It's not a synchronisation problem.

I asked this on IRC as well. sustrik answered this.

sustrik: it's normal, the messages queued at the downstream node are lost
when the node crashes.        explicit acks should solve the crashing
downstream node problem



> -Pieter
>
> On Fri, May 20, 2011 at 10:25 AM, Satyam Shekhar
> <satyamshekhar at gmail.com> wrote:
> > Hi, I have just started using zeromq. I tried binding two pull sockets on
> > different end points and connected to both of them using one push socket.
> > Now, if a downstream node goes down while the upstream node is sending
> > messages,  I am losing messages. Is this the defined behavior or am I
> doing
> > something wrong? Thank you.
> > Regards,
> > Satyam Shekhar
> > _______________________________________________
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> > zeromq-dev at lists.zeromq.org
> > http://lists.zeromq.org/mailman/listinfo/zeromq-dev
> >
> >
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