/*
 * Example of client using TCP protocol.
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <netdb.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <unistd.h>


#include "message.h"

#define SERV_HOST_ADDR "156.12.127.18"
/* acad's Internet address, defined in /etc/hosts */

#define PORT 15010

void die(char *msg)
{ perror(msg);
  exit(-1);
}

int main(int argc, char *argv[])
{
    struct sockaddr_in saddr;
    int sockfd;

    const char c = 'a';

    if (-1 == (sockfd = socket(AF_INET, SOCK_STREAM, 0)))
        die("sockfd()");

    (void)memset(&saddr, 0, sizeof(saddr));

    saddr.sin_family = AF_INET;
    saddr.sin_port = htons(PORT);

    if (-1 == connect(sockfd, (struct sockaddr*)&saddr, sizeof(saddr)))
        die("connect()");

    printf("Client sending normal data\n");
    if (-1 == send(sockfd, &c, 1, 0))
        die("send()");

    printf("Client sending out of band data\n");
    if (-1 == send(sockfd, &c, 1, MSG_OOB))
        die("send()");

    close(sockfd);

    return 0;
}