/************************************************************
*
*	Trivial example of how to use a non-blocking
*	connect()
*
*	(c) Bob Krouse, 2005.
*
*	GPL
*
*************************************************************/


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

int main(int argc, char **argv)
{
	int			ret, fd;
	fd_set			desc_set;
	struct sockaddr_in	addr;
	struct timeval 		timeout;

	timeout.tv_sec = 10;
	timeout.tv_usec = 0;

	fd = socket(PF_INET, SOCK_STREAM, 0);

	printf("Connecting...");
	fflush(NULL);
	
	fcntl(fd, F_SETFL, O_NONBLOCK);

	FD_ZERO(&desc_set);
   	FD_SET(fd, &desc_set);

	memset(&addr, 0, sizeof(addr));
	addr.sin_family = AF_INET;
	addr.sin_addr.s_addr = inet_addr("24.36.29.100");
	addr.sin_port = htons(80);

	
	ret = connect(fd, (struct sockaddr*)&addr, sizeof(addr));

	if(ret == -1) {
		ret = select(fd+1, NULL, &desc_set, NULL, &timeout);
		if(ret == 0) {
			printf("Timed Out!\n");
			exit(1);
		}
		if(FD_ISSET(fd, &desc_set)) {
			printf("Connected\n");
		}
	}
	return 1;
}