memcached_pool_push(3)

1..::docs::memcached_pool(3)    libmemcachedutil    ..::docs::memcached_pool(3)
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NAME

6       memcached_pool_create, memcached_pool_destroy, memcached_pool_push,
7       memcached_pool_pop - Manage pools
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LIBRARY

10       C Client Library for memcached (libmemcachedutil, -lmemcachedutil)
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SYNOPSIS

13         #include <libmemcached/memcached_pool.h>
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15         memcached_pool_st *memcached_pool_create(memcached_st* mmc, int initial, int max);
16         memcached_st* memcached_pool_destroy(memcached_pool_st* pool);
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18         memcached_st* memcached_pool_pop(memcached_pool_st* pool, bool block, memcached_return *rc);
19         memcached_return memcached_pool_push(memcached_pool_st* pool, memcached_st *mmc);
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21         memcached_st *memcached_create (memcached_st *ptr);
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DESCRIPTION

24       memcached_pool_create() is used to create a connection pool of objects
25       you may use to remove the overhead of using memcached_clone for short
26       lived "memcached_st" objects. The mmc argument should be an initialised
27       "memcached_st" structure, and a successfull invocation of
28       memcached_pool_create takes full ownership of the variable (until it is
29       released by memcached_pool_destroy). The "initial" argument specifies
30       the initial size of the connection pool, and the "max" argument
31       specifies the maximum size the connection pool should grow to. Please
32       note that the library will allocate a fixed size buffer scaled to the
33       max size of the connection pool, so you should not pass MAXINT or some
34       other large number here.
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36       memcached_pool_destroy() is used to destroy the connection pool created
37       with memcached_pool_create() and release all allocated resources. It
38       will return the pointer to the "memcached_st" structure passed as an
39       argument to memcached_pool_create(), and returns the ownership of the
40       pointer to the caller.
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42       memcached_pool_pop() is used to grab a connection structure from the
43       connection pool. The block argument specifies if the function should
44       block and wait for a connection structure to be available if we try to
45       exceed the maximum size.
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47       memcached_pool_push() is used to return a connection structure back to
48       the pool.
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RETURN

51       memcached_pool_create() returns a pointer to the newly created
52       memcached_pool_st structure. On an allocation failure, it returns NULL.
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54       memcached_pool_destroy() returns the pointer (and ownership) to the
55       memcached_st structure used to create the pool. If connections are in
56       use it returns NULL.
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58       memcached_pool_pop() returns a pointer to a memcached_st structure from
59       the pool (or NULL if an allocation cannot be satisfied).
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61       memcached_pool_push() returns MEMCACHED_SUCCESS upon success.
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HOME

64       To find out more information please check:
65       <http://tangent.org/552/libmemcached.html>
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AUTHOR

68       Trond Norbye, <trond.norbye@sun.com>
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