Retrieving data from the server
===============================
+.. index:: object: memcached_st
--------
SYNOPSIS
.. c:function:: memcached_return_t memcached_mget (memcached_st *ptr, const char * const *keys, const size_t *key_length, size_t number_of_keys);
-.. c:function:: char * memcached_get_by_key (memcached_st *ptr, const char *master_key, size_t master_key_length, const char *key, size_t key_length, size_t *value_length, uint32_t *flags, memcached_return_t *error);
+.. c:function:: char * memcached_get_by_key (memcached_st *ptr, const char *group_key, size_t group_key_length, const char *key, size_t key_length, size_t *value_length, uint32_t *flags, memcached_return_t *error);
-.. c:function:: memcached_return_t memcached_mget_by_key (memcached_st *ptr, const char *master_key, size_t master_key_length, const char * const *keys, const size_t *key_length, size_t number_of_keys);
+.. c:function:: memcached_return_t memcached_mget_by_key (memcached_st *ptr, const char *group_key, size_t group_key_length, const char * const *keys, const size_t *key_length, size_t number_of_keys);
.. c:function:: char * memcached_fetch (memcached_st *ptr, char *key, size_t *key_length, size_t *value_length, uint32_t *flags, memcached_return_t *error);
.. c:function:: memcached_return_t memcached_mget_execute (memcached_st *ptr, const char * const *keys, const size_t *key_length, size_t number_of_keys, memcached_execute_fn *callback, void *context, uint32_t number_of_callbacks);
-.. c:function:: memcached_return_t memcached_mget_execute_by_key (memcached_st *ptr, const char *master_key, size_t master_key_length, const char * const *keys, const size_t *key_length, size_t number_of_keys, memcached_execute_fn *callback, void *context, uint32_t number_of_callbacks);
+.. c:function:: memcached_return_t memcached_mget_execute_by_key (memcached_st *ptr, const char *group_key, size_t group_key_length, const char * const *keys, const size_t *key_length, size_t number_of_keys, memcached_execute_fn *callback, void *context, uint32_t number_of_callbacks);
Compile and link with -lmemcached
upon success and NULL will be returned on failure. MEMCACHD_END is returned
by the \*error value when all objects that have been found are returned.
The final value upon MEMCACHED_END is null. Values returned by
-memcached_fetch() musted be free'ed by the caller. memcached_fetch() will
+memcached_fetch() must be freed by the caller. memcached_fetch() will
be DEPRECATED in the near future, memcached_fetch_result() should be used
instead.
similar to memcached_mget(), but it may trigger the supplied callbacks
with result sets while sending out the queries. If you try to perform
a really large multiget with memcached_mget() you may encounter a
-deadlock in the OS kernel (we fail to write data to the socket because
+deadlock in the OS kernel (it will fail to write data to the socket because
the input buffer is full). memcached_mget_execute() solves this
problem by processing some of the results before continuing sending
out requests. Please note that this function is only available in the
a master key that is used for determining which server an object was stored
if key partitioning was used for storage.
-All of the above functions are not testsed when the \ ``MEMCACHED_BEHAVIOR_USE_UDP``\
+All of the above functions are not tested when the \ ``MEMCACHED_BEHAVIOR_USE_UDP``\
has been set. Executing any of these functions with this behavior on will result in
-\ ``MEMCACHED_NOT_SUPPORTED``\ being returned or, for those functions which do not return
+\ ``MEMCACHED_NOT_SUPPORTED``\ being returned, or for those functions which do not return
a \ ``memcached_return_t``\ , the error function parameter will be set to
\ ``MEMCACHED_NOT_SUPPORTED``\ .
To find out more information please check:
-`https://launchpad.net/libmemcached <https://launchpad.net/libmemcached>`_
+`http://libmemcached.org/ <http://libmemcached.org/>`_