if ((ns = accept(s, (struct sockaddr *)&fsaun, &fromlen)) < 0)
    {
        perror("server: accept");
        exit(1);
    }
        printf("OK accepted socket\n");
    if (read(ns, message, sizeof(message)) < 0)
    {
      printf("error %d reading socket\n", errno);
      exit(1);
    }
        printf("Ok read message\n");
        printf("%s", message);