[Ndn-interest] Run an arbitrary program on miniNDN

[bertolin at eurecom.fr]

Good morning to all,
Waiting for my request in miniNDN list, I need to ask an advice to the  
community, using this mailing list.

I successfully installed and tried the ndnPing / ndnPingserver  
commands with miniNDN, and all works. Now, next step. I would like to  
run my personal program in the environment, byt I am having some  
troubles and my poor knowledge does not help me.

I wrote a simple topology composed by two nodes, a and b, connected by  
a link. I've already used this topology for the ping experiment so I  
assume that it is correct.
Now I would like to put in a node the program "producer" already  
written in the section "examples" of ndn-cxx package availaible on the  
git, and the "consumer" on b node.
Both programs are here:  
https://github.com/named-data/ndn-cxx/tree/master/examples

I generated the executable and I was trying to run them into a and b.
The consumer start, it express its interest for the prefix  
/example/testApp/randomData , but after few time the timeout expires.

Making some little changing in the producer, I noticed that it  
successfully enter into Run() function, but it does not enter neither  
in onInterest callback and onRegisterFailed callback.

My suspicious is that the prefix /example/testApp is not registered  
anywhere, because I do not see it into the tables. Indeed:
The FIB table of a is:
   /ndn/NLSR/sync nexthops={faceid=257 (cost=0), faceid=260 (cost=10)}
   /localhost/nfd/rib nexthops={faceid=256 (cost=0)}
   /ndn/NLSR/LSA nexthops={faceid=260 (cost=10)}
   /ndn/broadcast/KEYS nexthops={faceid=257 (cost=0), faceid=260 (cost=10)}
   /ndn/NLSR/LSA/edu/%C1.Router/cs/a nexthops={faceid=257 (cost=0)}
   /ndn/edu/%C1.Router/cs/b nexthops={faceid=260 (cost=10)}
   /localhost/nfd nexthops={faceid=1 (cost=0)}
   /localhost/nlsr nexthops={faceid=257 (cost=0)}
   /ndn/edu/%C1.Router/cs/a nexthops={faceid=257 (cost=0)}

The FIB table of b is:
   /ndn/NLSR/sync nexthops={faceid=257 (cost=0), faceid=260 (cost=10)}
   /localhost/nfd/rib nexthops={faceid=256 (cost=0)}
   /ndn/NLSR/LSA nexthops={faceid=260 (cost=10)}
   /ndn/broadcast/KEYS nexthops={faceid=257 (cost=0), faceid=260 (cost=10)}
   /ndn/edu/%C1.Router/cs/b nexthops={faceid=257 (cost=0)}
   /ndn/edu/a nexthops={faceid=260 (cost=10)}
   /localhost/nfd nexthops={faceid=1 (cost=0)}
   /localhost/nlsr nexthops={faceid=257 (cost=0)}
   /ndn/edu/%C1.Router/cs/a nexthops={faceid=260 (cost=10)}
   /ndn/NLSR/LSA/edu/%C1.Router/cs/b nexthops={faceid=257 (cost=0)}

So I am getting wrong something I think... any advice ?
Thanks to all,
Matteo

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