// Player 2
#include "mbed.h"
#include "EthernetInterface.h"
 
const char* PLAYER1_IP   = "192.168.2.1";
const char* PLAYER2_IP   = "192.168.2.2";
const int   SERVER_PORT = 7;
 
Serial pc(USBTX, USBRX);
 
int main() {
    EthernetInterface eth;
    eth.init(PLAYER2_IP, "255.255.255.0", "0.0.0.0"); //Use DHCP
    eth.connect();
    pc.printf("\nClient IP Address is %s\n", eth.getIPAddress());
    
    // Connect to Server
    TCPSocketConnection socket;
    while (socket.connect(PLAYER1_IP, SERVER_PORT) < 0) {
        pc.printf("Unable to connect to (%s) on port (%d)\n", PLAYER1_IP, SERVER_PORT);
        //wait(1);
    }
    pc.printf("Connected to Server at %s\n",PLAYER1_IP);
    
    // Send message to server
    char hello[] = "Hello World";
    pc.printf("Sending  message to Server : '%s' \n",hello);
    socket.send_all(hello, sizeof(hello) - 1);
    
    // Receive message from server
    char buf[256];
    int n = socket.receive(buf, 256);
    buf[n] = '\0';
    pc.printf("Received message from server: '%s'\n", buf);
    
    // Clean up
    socket.close();
    eth.disconnect();
    
    while(true) {}
}