struct vconn;
-struct rconn *rconn_new(const char *name, int txq_limit);
+struct rconn *rconn_new(const char *name, int txq_limit,
+ int inactivity_probe_interval);
struct rconn *rconn_new_from_vconn(const char *name, int txq_limit,
struct vconn *);
void rconn_destroy(struct rconn *);