ray/state/object_table.h
Philipp Moritz db8c0acc71 Refactor state database (#22)
* make db_connect return the connection

* rename db_conn -> db_handle

* more renaming

* clang-format

* free the db_handle
2016-09-25 21:52:06 -07:00

23 lines
905 B
C

#include "common.h"
#include "db.h"
/* The callback that is called when the result of a lookup
* in the object table comes back. The callback should free
* the manager_vector array, but NOT the strings they are pointing to. */
typedef void (*lookup_callback)(object_id object_id,
int manager_count,
const char *manager_vector[]);
/* Register a new object with the directory. */
/* TODO(pcm): Retry, print for each attempt. */
void object_table_add(db_handle *db, object_id object_id);
/* Remove object from the directory. */
void object_table_remove(db_handle *db,
object_id object_id,
const char *manager);
/* Look up entry from the directory */
void object_table_lookup(db_handle *db,
object_id object_id,
lookup_callback callback);