NFD » ndn-cxx

Environment: Ubuntu 12.04

ndn-cpp-dev commit c145d492e98ffc7949a80c551bc7188afd074635

NFD commit eee71fd6bca6e49115989a64ac75bfc71b324e5d

Steps to reproduce:

1. in NFD configuration file, grant fib privilege to default identity
2. start NFD, and wait about 5 seconds

3. run program NFD=1 ./a.out

   // g++ set-controller.cpp -lndn-cpp-dev -pthread -lboost_system -lboost_filesystem -lcrypto -lcryptopp -lsqlite3 -lrt
   
   #include <ndn-cpp-dev/face.hpp>
   #include <ndn-cpp-dev/management/nfd-controller.hpp>
   
   using ndn::Name;
   using ndn::Interest;
   using ndn::Face;
   
   void
   onInterest(const Name& name, const Interest& interest)
   {
     std::cout << "interest " << interest.getName() << std::endl;
   }
   
   void
   onRegisterFailed(const Name& prefix, const std::string& reason)
   {
     std::cout << prefix << " fail " << reason << std::endl;
   }
   
   int
   main()
   {
     Face face;
     face.setController(boost::make_shared<ndn::nfd::Controller>(boost::ref(face)));
     face.setInterestFilter("/localhost/set-controller", &onInterest, &onRegisterFailed);
   
     face.processEvents();
   
     return 0;
   }
   

4. if "/localhost/set-controller fail Unauthorized command" appears, terminate and run the program again

Expected: no error message

Actual: "Unauthorized command" occurs about 4~7 times

Note: if face.setController line is commented out, "Unauthorized command" occurs 2~3 times

Note: if "Unauthorized command" stops appearing, subsequent execution of the program won't have this error message