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

#define PORT        8181		/* port number as an integer */
#define IP_ADDRESS "9.137.62.23"	/* IP address as a string */

#define BUFSIZE 8196

pexit(char * msg)
{
	perror(msg);
	exit(1);
}

main()
{
int i,sockfd;
char buffer[BUFSIZE];
static struct sockaddr_in serv_addr;

	printf("client trying to connect to %s and port %d\n",IP_ADDRESS,PORT);
	if((sockfd = socket(AF_INET, SOCK_STREAM,0)) <0) 
		pexit("socket() failed");

	serv_addr.sin_family = AF_INET;
	serv_addr.sin_addr.s_addr = inet_addr(IP_ADDRESS);
	serv_addr.sin_port = htons(PORT);

	if(connect(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) <0)
		pexit("connect() failed");

	/* now the sockfd can be used to communicate to the server */
	write(sockfd, "GET /index.html \r\n", 18);
	/* note second space is a delimiter and important */

	/* this displays the raw HTML file as received by the browser */
	while( (i=read(sockfd,buffer,BUFSIZE)) > 0)
		write(1,buffer,i);
}