memcached_server_add(3)

1memcached_server_add.pop(3)  memcached_server_add  memcached_server_add.pop(3)
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NAME

6       memcached_server_count, memcached_server_list, memcached_server_add,
7       memcached_server_push, memcached_server_get_last_disconnect,
8       memcached_server_cursor - Manage server list
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LIBRARY

11       C Client Library for memcached (libmemcached, -lmemcached)
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SYNOPSIS

14         #include <memcached.h>
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16         uint32_t memcached_server_count (memcached_st *ptr);
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18         memcached_return_t
19           memcached_server_add (memcached_st *ptr,
20                                 const char *hostname,
21                                 in_port_t port);
22
23         memcached_return_t
24           memcached_server_add_udp (memcached_st *ptr,
25                                     const char *hostname,
26                                     in_port_t port);
27
28         memcached_return_t
29           memcached_server_add_unix_socket (memcached_st *ptr,
30                                             const char *socket);
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32         memcached_return_t
33           memcached_server_push (memcached_st *ptr,
34                                  const memcached_server_st *list);
35
36         memcached_server_instance_st
37           memcached_server_by_key (const memcached_st *ptr,
38                                    const char *key,
39                                    size_t key_length,
40                                    memcached_return_t *error);
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42         memcached_server_instance_st
43           memcached_server_get_last_disconnect (const memcached_st *ptr)
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45         memcached_return_t
46           memcached_server_cursor(const memcached_st *ptr,
47                                   const memcached_server_fn *callback,
48                                   void *context,
49                                   uint32_t number_of_callbacks);
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DESCRIPTION

52       libmemcached(3) performs operations on a list of hosts. The order of
53       these hosts determine routing to keys. Functions are provided to add
54       keys to memcached_st structures. To manipulate lists of servers see
55       memcached_server_st(3).
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57       memcached_server_count() provides you a count of the current number of
58       servers being used by a "memcached_st" structure.
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60       memcached_server_add() pushes a single TCP server into the
61       "memcached_st" structure. This server will be placed at the end.
62       Duplicate servers are allowed, so duplication is not checked. Executing
63       this function with the "MEMCACHED_BEHAVIOR_USE_UDP" behavior set will
64       result in a "MEMCACHED_INVALID_HOST_PROTOCOL".
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66       memcached_server_add_udp() pushes a single UDP server into the
67       "memcached_st" structure. This server will be placed at the end.
68       Duplicate servers are allowed, so duplication is not checked. Executing
69       this function with out setting the "MEMCACHED_BEHAVIOR_USE_UDP"
70       behavior will result in a "MEMCACHED_INVALID_HOST_PROTOCOL".
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72       memcached_server_add_unix_socket() pushes a single UNIX socket into the
73       "memcached_st" structure. This UNIX socket will be placed at the end.
74       Duplicate servers are allowed, so duplication is not checked. The
75       length of the filename must be one character less then
76       MEMCACHED_MAX_HOST_LENGTH.
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78       memcached_server_push() pushes an array of "memcached_server_st" into
79       the "memcached_st" structure. These servers will be placed at the end.
80       Duplicate servers are allowed, so duplication is not checked. A copy is
81       made of structure so the list provided (and any operations on the list)
82       are not saved.
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84       memcached_server_by_key() allows you to provide a key and retrieve the
85       server which would be used for assignment. This structure is cloned
86       from its original structure and must be freed. If NULL is returned you
87       should consult *error. The returning structure should be freed with
88       memcached_server_free().
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90       memcached_server_get_last_disconnect() returns a pointer to the last
91       server for which there was a connection problem. It does not mean this
92       particular server is currently dead but if the library is reporting a
93       server is, the returned server is a very good candidate.
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95       memcached_server_cursor() takes a memcached_st and loops through the
96       list of hosts currently in the cursor calling the list of callback
97       functions provided. You can optionally pass in a value via context
98       which will be provided to each callback function. An error return from
99       any callback will terminate the loop. memcached_server_cursor() is
100       passed the original caller memcached_st in its current state.
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RETURN

103       Varies, see particular functions.
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HOME

106       To find out more information please check:
107       <https://launchpad.net/libmemcached>
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AUTHOR

110       Brian Aker, <brian@tangent.org>
111