const char *client_get_state_str(struct client *cl);
enum client_state client_get_state(struct client *cl);
void client_set_state(struct client *cl, enum client_state st);
+void client_set_state_nb(struct client *cl, enum client_state st);
struct connection *client_get_connection(struct client *cl);
struct session_database *client_get_database(struct client *cl);
void client_set_database(struct client *cl, struct session_database *db);