TCP_Client.cpp

This is an example for a very simple TCP client application.

Output when started without a server running: "Connection Refused"

Output when the TCP_Server example is running:

Received data from server: The quick brown fox jumps over the lazy dog

#include <TCPSocket.h>

#include <iostream>

static char recv_msg[50];

int main()
{
    try {

    NET::TCPSocket client_socket;
    client_socket.connect( "127.0.0.1", 47777);

    // wait for data within the next 5s
    int bytes_recv = client_socket.timedReceive( recv_msg, 50, 5000);

    // we got a message!
    if(bytes_recv > 0)
        std::cout << "Received data from server: " << recv_msg << std::endl;

    // this is optional, we could simply do nothing here
    client_socket.disconnect();

    // if something fails, we get here
    } catch( const NET::SocketException& e)
    {
        std::cerr << e.what() << std::endl;
        return 1;
    }

    return 0;
}