char *connect_host;
struct rb_sockaddr_storage connect4;
uint16_t dns_query_connect4;
-#ifdef RB_IPV6
struct rb_sockaddr_storage connect6;
uint16_t dns_query_connect6;
-#endif
char *passwd;
char *spasswd;
char *certfp;
char *bind_host;
struct rb_sockaddr_storage bind4;
uint16_t dns_query_bind4;
-#ifdef RB_IPV6
struct rb_sockaddr_storage bind6;
uint16_t dns_query_bind6;
-#endif
char *class_name;
struct Class *class;