Merge Padraig

[awesomized/libmemcached] / docs / memcached_servers.pod

diff --git a/docs/memcached_servers.pod b/docs/memcached_servers.pod
old mode 100755 (executable)
new mode 100644 (file)
index d417dfd..125e1f4
--- a/docs/memcached_servers.pod
+++ b/docs/memcached_servers.pod
@@ -1,6 +1,6 @@
 =head1 NAME
 
-memcached_server_count, memcached_server_list, memcached_server_add, memcached_server_push
+memcached_server_count, memcached_server_list, memcached_server_add, memcached_server_push - Manage server list
 
 =head1 LIBRARY
 
@@ -17,17 +17,27 @@ C Client Library for memcached (libmemcached, -lmemcached)
 
   memcached_return
     memcached_server_add (memcached_st *ptr,
-                          char *hostname,
+                          const char *hostname,
+                          unsigned int port);
+
+  memcached_return
+    memcached_server_add_udp (memcached_st *ptr,
+                          const char *hostname,
                           unsigned int port);
 
   memcached_return
     memcached_server_add_unix_socket (memcached_st *ptr,
-                                      char *socket);
+                                      const char *socket);
 
   memcached_return
     memcached_server_push (memcached_st *ptr,
                            memcached_server_st *list);
 
+  memcached_server_st *
+    memcached_server_by_key (memcached_st *ptr,  
+                             const char *key, size_t key_length, 
+                             memcached_return *error);
+
 =head1 DESCRIPTION
 
 libmemcached(3) performs operations on a list of hosts. The order of these
@@ -42,9 +52,17 @@ memcached_server_list() is used to provide an array of all defined hosts.
 You are responsible for freeing this list (aka it is not a pointer to the
 currently used structure).
 
-memcached_server_add() pushes a single server into the C<memcached_st>
+memcached_server_add() pushes a single TCP server into the C<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
+C<MEMCACHED_BEHAVIOR_USE_UDP> behavior set will result in a 
+C<MEMCACHED_INVALID_HOST_PROTOCOL>.
+
+memcached_server_add_udp() pushes a single UDP server into the C<memcached_st>
 structure. This server will be placed at the end. Duplicate servers are
-allowed, so duplication is not checked.
+allowed, so duplication is not checked. Executing this function with out
+setting the C<MEMCACHED_BEHAVIOR_USE_UDP> behavior will result in a 
+C<MEMCACHED_INVALID_HOST_PROTOCOL>.
 
 memcached_server_add_unix_socket() pushes a single UNIX socket into the 
 C<memcached_st> structure. This UNIX socket will be placed at the end. 
@@ -57,6 +75,12 @@ 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. This structure is cloned
+from its original structure and must be freed. If NULL is returned you
+should consult *error. The returning structure should be freed with
+memcached_server_free().
+
 =head1 RETURN
 
 Varies, see particular functions.