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

int main()
{
	int sockfd;
	int len;
	struct sockaddr_in address;
	int result;
	char ch = 'A';

	sockfd = socket(AF_INET, SOCK_STREAM, 0);

	address.sin_family=AF_INET;
	address.sin_addr.s_addr = inet_addr("206.83.185.93");
	address.sin_port = htons(9734);
	len = sizeof(address);

	result = connect(sockfd, (struct sockaddr *)&address, len);

	if (result == -1) {
		perror("oops: client1");
		exit(1);
	}

	write(sockfd, &ch, 1);
	read(sockfd, &ch, 1);
	printf("char from server = %c\n", ch);
	close(sockfd);
	exit(0);
}