#include <iostream>
#include <boost/asio/io_service.hpp>
#include <boost/asio/serial_port.hpp>
#include <boost/thread/thread.hpp>
#include <boost/asio/socket_base.hpp>
#include <boost/asio/ip/address.hpp>
#include <boost/asio/ip/tcp.hpp>
#include <boost/asio/write.hpp>
#include <boost/asio/buffer.hpp>


using namespace std;
using namespace boost::asio::ip;
using boost::asio::ip::tcp;



int main(int argc, char *argv[]){

    char *host_str;
    host_str=argv[1];

    try {

    boost::asio::io_service io_service;
    tcp::resolver resolver(io_service);
    tcp::resolver::query query(host_str, "2323");
    tcp::resolver::iterator endpoint_iterator = resolver.resolve(query);
    tcp::resolver::iterator end;
    tcp::socket socket(io_service);
    boost::system::error_code error = boost::asio::error::host_not_found;

    while (error && endpoint_iterator != end)
    {
      socket.close();
      socket.connect(*endpoint_iterator++, error);
    }
    if (error) 
      throw boost::system::system_error(error);


    for (;;)
    {

      char buf[128];
      std::string ip_address;
      boost::system::error_code error;

      size_t len=socket.read_some(boost::asio::buffer(buf), error);
      buf[len]=0;
      ip_address=buf;

      if (error == boost::asio::error::eof)
        break; 
      else if (error)
        throw boost::system::system_error(error); // Some other error.

      std::cout << "Received IP address:" << ip_address << std::endl;

    } 

    }
    catch (std::exception& e)
    {
      std::cerr << e.what() << std::endl;  
    }
  return 0;

};