X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=docs%2Fmemcached_behavior.pod;h=b76ae05426c8b590c8327dd4e95b4bccc9b35088;hb=edeb3965773b750c0cf454e8b1494fd030ba0369;hp=4d7d114037fc7e6e57758b96eef80a89774f9eec;hpb=8d0cd77fc7bafd1f353bc7c50910b751766f931a;p=m6w6%2Flibmemcached

diff --git a/docs/memcached_behavior.pod b/docs/memcached_behavior.pod
index 4d7d1140..b76ae054 100755
--- a/docs/memcached_behavior.pod
+++ b/docs/memcached_behavior.pod
@@ -40,7 +40,9 @@ memcached_behavior_set() will flush and reset all connections.
 =item MEMCACHED_BEHAVIOR_NO_BLOCK
 
 Causes libmemcached(3) to use asychronous IO. This is the fastest transport
-available.
+available for storage functions. For read operations it is currently 
+similar in performance to the non-blocking method (this is being
+looked into).
 
 =item MEMCACHED_BEHAVIOR_TCP_NODELAY
 
@@ -51,10 +53,33 @@ environments).
 
 Makes the default hashing algorithm for keys use MD5. The value can be set to either MEMCACHED_HASH_DEFAULT, MEMCACHED_HASH_MD5, MEMCACHED_HASH_CRC, MEMCACHED_HASH_FNV1_64, MEMCACHED_HASH_FNV1A_64, MEMCACHED_HASH_FNV1_32, MEMCACHED_HASH_FNV1A_32, MEMCACHED_HASH_KETAMA. The behavior for all hashes but MEMCACHED_HASH_DEFAULT is identitical to the Java driver written by Dustin Sallings.
 
+=item MEMCACHED_BEHAVIOR_DISTRIBUTION
+
+Using this you can enable different means of distributing values to servers.
+The default method is MEMCACHED_DISTRIBUTION_MODULA. You can enable
+consistent hashing by setting MEMCACHED_DISTRIBUTION_CONSISTENT. 
+Consistent hashing delivers better distribution and allows servers to be 
+added to the cluster with minimal cache losses. 
+
 =item MEMCACHED_BEHAVIOR_CACHE_LOOKUPS
 
 Memcached can cache named lookups so that DNS lookups are made only once.
 
+=item MEMCACHED_BEHAVIOR_SUPPORT_CAS
+
+Support CAS operations (this is not enabled by default at this point in the server since it imposes a slight performance penalty).
+
+=item MEMCACHED_BEHAVIOR_POLL_TIMEOUT
+
+Modify the timeout value that is used by poll(). The default value is -1. An signed int pointer must be passed to memcached_behavior_set() to change this value. For memcached_behavior_get() a signed int value will be cast and returned as the unsigned long long.
+
+=item MEMCACHED_BUFFERED
+
+Enabling buffered IO causes commands to "buffer" instead of being sent. Any
+action that gets data causes this buffer to be be sent to the remote
+connection. Quiting the connection or closing down the connection will also
+cause the buffered data to be pushed to the remote connection. 
+
 =back
 
 =head1 RETURN