/*A SIMPLE CLIENT CONNECT TO A SERVER SEND A MSSG 	*/

#include "header.h"
#include <linux/socket.h>
int main(int argc,char *argv[])
{
	int soc,num;
	struct sockaddr_in server;
	char buf[1024];
	int n;
	if(argc !=3){
		printf("format %s < ip address > < port no >\n",argv[0]);			
		exit(0);
	}
	soc=socket(PF_INET,SOCK_STREAM,0);
	if(soc<0){
		printf("error in opening the socket\n");
		exit(1);
	}
	server.sin_family=AF_INET;
	server.sin_addr.s_addr=inet_addr(argv[1]);
	server.sin_port=htons(atoi(argv[2]));
	printf("plese enter a string: ");
	scanf("%s",buf);
	printf("Buffer: %s\n", buf);
//	connect(soc,(struct sockaddr *)&server,sizeof(server));
	n = sendto(soc, buf, sizeof(buf),MSG_FIN, sa &server, sizeof(server));
	if(n<0)
	{
		printf("writing error\n");
		perror("Client ");
		exit(3);
	}
	printf("num::%d\n",num);
	close(soc);
	return 0;
}