-time_t rconn_get_last_received(const struct rconn *);
-time_t rconn_get_creation_time(const struct rconn *);
-unsigned long int rconn_get_total_time_connected(const struct rconn *);
-int rconn_get_backoff(const struct rconn *);
-unsigned int rconn_get_state_elapsed(const struct rconn *);