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memcached_servers_parse(3) [centos man page]

MEMCACHED_SERVERS_PARSE(3)					   libmemcached 					MEMCACHED_SERVERS_PARSE(3)

NAME
memcached_servers_parse - libmemcached Documentation SYNOPSIS
#include <libmemcached/memcached.h> memcached_server_instance_st memcached_server_list_st memcached_server_st const memcached_server_instance_st memcached_server_list(memcached_st *ptr) void memcached_server_list_free(memcached_server_list_st list) memcached_server_list_st memcached_server_list_append(memcached_server_list_st list, const char *hostname, in_port_t port, mem- cached_return_t *error) uint32_t memcached_server_list_count(memcached_server_list_st list) const char *memcached_server_error(memcached_server_instance_st instance) void memcached_server_error_reset(memcached_server_instance_st list) Deprecated since version 0.39. void memcached_servers_parse() Deprecated since version 0.39. Compile and link with -lmemcached DESCRIPTION
libmemcached(3) operates on a list of hosts which are stored in memcached_server_st structures. You should not modify these structures directly. Functions are provided to modify these structures (and more can be added, just ask!). memcached_server_list() is used to provide an array of all defined hosts. This was incorrectly documented as "requiring free" up till ver- sion 0.39. memcached_server_list_free() deallocates all memory associated with the array of memcached_server_st that you passed to it. memcached_server_list_append() adds a server to the end of a memcached_server_st array. On error null will be returned and the mem- cached_return_t pointer you passed into the function will be set with the appropriate error. If the value of port is zero, it is set to the default port of a memcached server. DEPRECATED memcached_servers_parse(), please see memcached() memcached_server_error() can be used to look at the text of the last error message sent by the server to to the client. Before version 0.39 theses functions used a memcache_server_st *. In 0.39 memcached_server_st * was aliased to memcached_server_list_st. This was done for a style reason to help clean up some concepts in the code. RETURN
Varies, see particular functions. HOME
To find out more information please check: http://libmemcached.org/ SEE ALSO
memcached(1) libmemcached(3) memcached_strerror(3) AUTHOR
Brian Aker COPYRIGHT
2011-2013, Brian Aker DataDifferential, http://datadifferential.com/ 1.0.16 January 31, 2013 MEMCACHED_SERVERS_PARSE(3)

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MEMCACHED_SERVER_LIST(3)					   libmemcached 					  MEMCACHED_SERVER_LIST(3)

NAME
memcached_server_list - libmemcached Documentation SYNOPSIS
#include <libmemcached/memcached.h> memcached_server_fn uint32_t memcached_server_count(memcached_st *ptr) memcached_return_t memcached_server_add(memcached_st *ptr, const char *hostname, in_port_t port) memcached_return_t memcached_server_add_udp(memcached_st *ptr, const char *hostname, in_port_t port) memcached_return_t memcached_server_add_unix_socket(memcached_st *ptr, const char *socket) memcached_return_t memcached_server_push(memcached_st *ptr, const memcached_server_st *list) memcached_server_instance_st memcached_server_by_key(memcached_st *ptr, const char *key, size_t key_length, memcached_return_t *error) memcached_server_instance_st memcached_server_get_last_disconnect(const memcached_st *ptr) memcached_return_t memcached_server_cursor(const memcached_st *ptr, const memcached_server_fn *callback, void *context, uint32_t num- ber_of_callbacks) compile and link with -lmemcached DESCRIPTION
libmemcached performs operations on a list of hosts. The order of these hosts determine routing to keys. Functions are provided to add keys to memcached_st structures. To manipulate lists of servers see memcached_server_st(3). memcached_server_count() provides you a count of the current number of servers being used by a memcached_st structure. memcached_server_add() pushes a single TCP server into the memcached_st structure. This server will be placed at the end. Duplicate servers are allowed, so duplication is not checked. Executing this function with the MEMCACHED_BEHAVIOR_USE_UDP behavior set will result in a MEMCACHED_INVALID_HOST_PROTOCOL. memcached_server_add_udp() pushes a single UDP server into the memcached_st structure. This server will be placed at the end. Duplicate servers are allowed, so duplication is not checked. Executing this function with out setting the MEMCACHED_BEHAVIOR_USE_UDP behavior will result in a MEMCACHED_INVALID_HOST_PROTOCOL. memcached_server_add_unix_socket() pushes a single UNIX socket into the memcached_st structure. This UNIX socket will be placed at the end. Duplicate servers are allowed, so duplication is not checked. The length of the filename must be one character less than MEM- CACHED_MAX_HOST_LENGTH. memcached_server_push() pushes an array of memcached_server_st into the memcached_st structure. These servers will be placed at the end. Duplicate servers are allowed, so duplication is not checked. A copy is made of structure so the list provided (and any operations on the list) are not saved. memcached_server_by_key() allows you to provide a key and retrieve the server which would be used for assignment. memcached_server_get_last_disconnect() returns a pointer to the last server for which there was a connection problem. It does not mean this particular server is currently dead but if the library is reporting a server is, the returned server is a very good candidate. memcached_server_cursor() takes a memcached_st and loops through the list of hosts currently in the cursor calling the list of callback functions provided. You can optionally pass in a value via context which will be provided to each callback function. An error return from any callback will terminate the loop. memcached_server_cursor() is passed the original caller memcached_st in its current state. RETURN
Varies, see particular functions. HOME
To find out more information please check: http://libmemcached.org/ SEE ALSO
memcached(1) libmemcached(3) memcached_strerror(3) AUTHOR
Brian Aker COPYRIGHT
2011, Brian Aker DataDifferential, http://datadifferential.com/ 1.0.8 May 22, 2012 MEMCACHED_SERVER_LIST(3)
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