memcached_server_add - libmemcached Documentation
#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 mem- cached_server_st *list) const memcached_instance_st * memcached_server_by_key(mem- cached_st *ptr, const char *key, size_t key_length, mem- cached_return_t *error) const memcached_instance_st * memcached_server_get_last_discon- nect(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
libmemcached MEMCACHED_SERVER_ADD(3libmemcached) NAME memcached_server_add - 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 mem- cached_server_st *list) const memcached_instance_st * memcached_server_by_key(mem- cached_st *ptr, const char *key, size_t key_length, mem- cached_return_t *error) const memcached_instance_st * memcached_server_get_last_discon- nect(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 mem- cached_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 func- tion 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 mem- cached_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. Dupli- cate 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/ ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+----------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+----------------------+ |Availability | library/libmemcached | +---------------+----------------------+ |Stability | Uncommitted | +---------------+----------------------+ SEE ALSO memcached(1) libmemcached(3) memcached_strerror(3) AUTHOR Brian Aker COPYRIGHT 2011-2013, Brian Aker DataDifferential, http://datadifferential.com/ NOTES Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://launchpad.net/libmem- cached/1.0/1.0.18/+download/libmemcached-1.0.18.tar.gz. Further information about this software can be found on the open source community website at http://libmemcached.org/libMemcached.html. 1.0.18 February 09, 2014 MEMCACHED_SERVER_ADD(3libmemcached)