[zeromq-dev] Last value cache example not working

[Pieter Hintjens]

I'd suggest you try again to debug the lvcache code, as it runs. It
should be getting subscriptions from the subscriber.

On Fri, Jun 19, 2015 at 3:37 PM, Ingar Pedersen <ifp.hj at online.no> wrote:
> Hi,
>
>
>
> I have been going through the greate guide, and running all the examples.
>
>
>
> However I'm getting stuck on the last value cache example...
>
>
>
> I have built all the source on linux and on windows and I'm getting the same
> result on both OS.
>
> I run the lvcache program, then the pathopub and finally pathosub. lvcache
> prints "sending cached topic xxx" but nothing is receive by the subscriber.
>
>
>
> I have debugged lvcache on widows (VS2012) and it seems nothing is received
> from the publisher ever... When I single step the publisher it seems all
> messages are dropped because there are no subscribers, but I am not to
> familiar with the source yet to be 100% sure about this...
>
>
>
> If I'm running without lvcache and using the 5556 port directly from
> publisher to subscriber it also works as expected.
>
>
>
> Now for the funny thing: If I build the C# example I'm getting the expected
> result, and all is built using the same libzmq...
>
>
>
> Any ideas why it fails when running with lvcache??
>
> I have checked and tripple checked the setup, and I'm using
> tcp://127.0.0.1:5557 for the publisher and tcp://127.0.0.1:5558 for the
> subscriber...
>
>
>
> Thanks!
>
>
>
> best regards
>
> Ingar F Pedersen
>
>
>
>
>
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