struct rconn *rconn_create(int inactivity_probe_interval,
int max_backoff, uint8_t dscp);
void rconn_set_dscp(struct rconn *rc, uint8_t dscp);
struct rconn *rconn_create(int inactivity_probe_interval,
int max_backoff, uint8_t dscp);
void rconn_set_dscp(struct rconn *rc, uint8_t dscp);