[zeromq-dev] problem with zmq::poll in ZMQ_REQ-ZMQ_ROUTER example

[Sandeep Joshi]

On Tue, Apr 15, 2014 at 2:42 PM, Goswin von Brederlow <goswin-v-b at web.de>wrote:

> On Mon, Apr 14, 2014 at 09:00:06PM +0530, Sandeep Joshi wrote:
> > This error in zmq_poll was due to the same problem resolved today by
> Goswin
> >
> > http://lists.zeromq.org/pipermail/zeromq-dev/2014-April/025880.html
> >
> > Every client must set the identity to be unique using
> > zmq_setsockopt(ZMQ_IDENTITY) otherwise the ROUTER gets confused.   Once I
> > did that, the programs worked.
> >
> > -Sandeep
>
> It's probably best not to set an identity at all because then you get
> a unique one generated for you.
>

Goswin,

Are you suggesting that calling zmq_setsockopt(identity) is not necessary ?
I was not aware of that.
Where is this documented ?

-Sandeep



>
> MfG
>         Goswin
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