#include <cstdlib>

#include <iostream>

#include <visp3/core/vpUDPClient.h>

#include <chrono>

#include <thread>

// Starts an UDP session from localhost, just printing whatever text is sent to it

int main() {

try {

std::string servername = "127.0.0.1";

unsigned int port = 50037;

vpUDPClient client(servername, port);

while (true) {

std::cout << "Enter the message to send:" << std::endl;

std::string msg = "";

std::getline(std::cin, msg);

if (client.send(msg) != (int)msg.size())

std::cerr << "Error client.send()!" << std::endl;

if (client.receive(msg))

std::cout << "Receive from the server: " << msg << std::endl;

while (true)

{

std::this_thread::sleep_for(std::chrono::microseconds(4));

if (client.receive(msg))

std::cout << "Receive from the server: " << msg << std::endl;

}

}

return EXIT_SUCCESS;

}

catch (const vpException &e) {

std::cerr << "Catch an exception: " << e.what() << std::endl;

return EXIT_FAILURE;

}

}