[ndnSIM] Question about updating name prefix list of the routers

[Mahsa Aghajani]

The error I got is that face class does not have a member receive().
I do not know exactly how to send the cammand advertise/withdraw.
Thank you a lot dear Alex for your attention.

On Mar 6, 2017 22:11, "Alex Afanasyev" <aa at cs.ucla.edu> wrote:

> Dear Mahsa,
>
> Can you give a bit more details on what errors you're getting?  What
> exactly is not working when you trying to send the command?
>
> --
> Alex
>
> On Mar 5, 2017, at 5:53 AM, Mahsa Aghajani <mahsa.aghajani at gmail.com>
> wrote:
>
> Dear ndnSIM users
>
> I want to update name prefix lists of routers during a simulation
> including adding/removing some name  prefixes to/from a router. Should I
> use advertise or withdraw functions of NLSR for doing this?
> If so, how can I use these functions in ndnSIM-NLSR? I have written this
> code in
> ndn-nlsr-exec.cpp file, but I got some errors relating to sending interest
> from face :
>
> void
> Nlsr::withdraw()
> {
>   m_nlsr.getPrefixUpdateProcessor().updateProcessor.enable();
>
>   ndn::nfd::ControlParameters parameters;
>   parameters.setName("/prefix/to/advertise/");
>
>   ndn::Name withdrawCommand("/localhost/nlsr/prefix-update/withdraw");
>   withdrawCommand.append(parameters.wireEncode());
>
>   shared_ptr<Interest> withdrawInterest = make_shared<Interest>(
> withdrawCommand);
>   keyChain.signByIdentity(*withdrawInterest, opIdentity);
>
>   face->receive(*withdrawInterest);
>   face->processEvents(ndn::time::milliseconds(1));
> }
>
> Thanks and regards.
>
> Mahsa Aghajani
> M.Sc. Student
> Department of Computer Engineering
> Sharif University of Technology
>
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>
>
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