// programa cliente8.cpp --> ler um vetor de caracter. Protocolo UDP


#include <sys/types.h>
#include <sys/socket.h>
#include <stdio.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <stdlib.h>
#include <time.h>


#define MULTICAST_ADDR "225.0.0.37"

int main( )
{
   int sockfd;
   int len;
   socklen_t len_recv;
   struct sockaddr_in address;
   int result;
   

   unsigned short porta = 9734;

   sockfd  = socket(AF_INET, SOCK_DGRAM,0);  // criacao do socket

   address.sin_family = AF_INET;
   address.sin_addr.s_addr = inet_addr(MULTICAST_ADDR);
   //address.sin_addr.s_addr = inet_addr("10.13.96.16"); // euler
   address.sin_port = htons(porta);
  
   len = sizeof(address);
   
   for(int i=0;i<10;i++)
     {
       sendto(sockfd, &i,sizeof(i),0,(struct sockaddr *) &address, len);
       sleep(1);      
     }
  close(sockfd);
  exit(0);
}