size_t *value_length,
uint16_t *flags,
memcached_return *error)
+{
+ return memcached_get_by_key(ptr, NULL, 0, key, key_length, value_length,
+ flags, error);
+}
+
+char *memcached_get_by_key(memcached_st *ptr,
+ char *master_key, size_t master_key_length,
+ char *key, size_t key_length,
+ size_t *value_length,
+ uint16_t *flags,
+ memcached_return *error)
{
char *value;
/* Request the key */
- *error= memcached_mget(ptr, &key, &key_length, 1);
+ *error= memcached_mget_by_key(ptr,
+ master_key,
+ master_key_length,
+ &key, &key_length, 1);
value= memcached_fetch(ptr, NULL, NULL,
value_length, flags, error);
memcached_return memcached_mget(memcached_st *ptr,
char **keys, size_t *key_length,
unsigned int number_of_keys)
+{
+ return memcached_mget_by_key(ptr, NULL, 0, keys, key_length, number_of_keys);
+}
+
+memcached_return memcached_mget_by_key(memcached_st *ptr,
+ char *master_key, size_t master_key_length,
+ char **keys, size_t *key_length,
+ unsigned int number_of_keys)
{
unsigned int x;
memcached_return rc= MEMCACHED_NOTFOUND;
char *get_command= "get ";
- uint8_t get_command_length= 4
+ uint8_t get_command_length= 4;
+ unsigned int master_server_key= 0;
LIBMEMCACHED_MEMCACHED_MGET_START();
ptr->cursor_server= 0;
memcached_finish(ptr);
+ if (master_key && master_key_length)
+ master_server_key= memcached_generate_hash(ptr, master_key, master_key_length);
+
/*
If a server fails we warn about errors and start all over with sending keys
to the server.
{
unsigned int server_key;
- server_key= memcached_generate_hash(ptr, keys[x], key_length[x]);
+ if (master_server_key)
+ server_key= master_server_key;
+ else
+ server_key= memcached_generate_hash(ptr, keys[x], key_length[x]);
if (ptr->hosts[server_key].cursor_active == 0)
{