// Hello World server in C++
// Binds REP socket to tcp://*:5555
// Expects "Hello" from client, replies with "World"
//

#include <string>
#include <iostream>
#ifndef _WIN32
#include <unistd.h>
#else
#include <windows.h>
#endif

#include "zmq.hpp"

int main () {
// Prepare our context and socket
    zmq::context_t context (1);

    std::cout << "Hello. \n";
    //zmq::socket_t socket (context, ZMQ_REP);
    //socket.bind ("tcp://*:5555");
    /*

    while (true) {
        zmq::message_t request;

        //Wait for next request from client
        socket.recv (&request);
        std::cout << "Received Hello" << std::endl;

        // Do some 'work'
        #ifndef _WIN32
        sleep(1);
        #else
        Sleep (1);
        #endif

        // Send reply back to client
        zmq::message_t reply (5);
        memcpy ((void *) reply.data (), "World", 5);
        socket.send (reply);
    }
    */
    return 0;
}