#ifndef OD_ROUTE_POOL_H
#define OD_ROUTE_POOL_H

/*
 * Odissey.
 *
 * Advanced PostgreSQL connection pooler.
*/

typedef struct od_routepool od_routepool_t;

typedef int (*od_routepool_stats_function_t)
             (char *database,
              int   database_len,
              od_serverstat_t *total,
              od_serverstat_t *avg, void *arg);

struct od_routepool
{
	od_list_t list;
	int count;
};

void od_routepool_init(od_routepool_t*);
void od_routepool_free(od_routepool_t*);
void od_routepool_gc(od_routepool_t*);

od_route_t*
od_routepool_new(od_routepool_t*, od_schemeroute_t*,
                 od_routeid_t*);

od_route_t*
od_routepool_match(od_routepool_t*, od_routeid_t*, od_schemeroute_t*);

od_server_t*
od_routepool_next(od_routepool_t*, od_serverstate_t);

od_server_t*
od_routepool_server_foreach(od_routepool_t*, od_serverstate_t,
                            od_serverpool_cb_t, void*);

od_client_t*
od_routepool_client_foreach(od_routepool_t*, od_clientstate_t,
                            od_clientpool_cb_t, void*);

int  od_routepool_stats(od_routepool_t *pool,
                        od_routepool_stats_function_t,
                        void*);

#endif /* OD_ROUTE_POOL_H */