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Bug #3608 » consumer.cpp

The consumer - Michael Sweatt, 04/25/2016 02:59 PM

 
#include <ndn-cxx/face.hpp>
#include <ndn-cxx/security/key-chain.hpp>

namespace ndn {

class Consumer : noncopyable
{
public:
void
run()
{
Interest interest(Name("/NTORRENT/foo/bar.txt/%FE%00/%FE%00/sha256digest=f4446686f2c9fd94d0d24b26eae465600547c1b37afdfca6abf026849dad0cda"));
interest.setInterestLifetime(time::milliseconds(1000));
interest.setMustBeFresh(true);

m_face.expressInterest(interest,
bind(&Consumer::onData, this, _1, _2),
bind(&Consumer::onTimeout, this, _1));

std::cout << "Sending " << interest << std::endl;

// processEvents will block until the requested data received or timeout occurs
m_face.processEvents();
}

private:
void
onData(const Interest& interest, const Data& data)
{
std::cout << data << std::endl;
}

void
onTimeout(const Interest& interest)
{
std::cout << "Timeout " << interest << std::endl;
}

private:
Face m_face;
};

} // namespace ndn

int
main(int argc, char** argv)
{
ndn::Consumer consumer;
try {
consumer.run();
}
catch (const std::exception& e) {
std::cerr << "ERROR: " << e.what() << std::endl;
}
return 0;
}
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