X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=docs%2Fmemcached_behavior.pod;h=8821dcdfaff49d88da47d200dbb8baf8c671dd48;hb=933e5a561b10c1450563f1421b83d72396b805d2;hp=2dd6ae2d9e6f944aef300cac1cdaa5ae47f2cb80;hpb=08094800b6370a9a9f28e3e429aa5d616b39388e;p=awesomized%2Flibmemcached diff --git a/docs/memcached_behavior.pod b/docs/memcached_behavior.pod index 2dd6ae2d..8821dcdf 100755 --- a/docs/memcached_behavior.pod +++ b/docs/memcached_behavior.pod @@ -51,7 +51,8 @@ environments). =item MEMCACHED_BEHAVIOR_HASH -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. +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, and MEMCACHED_HASH_FNV1A_32. The behavior for all hashes but MEMCACHED_HASH_DEFAULT is identitical to the Java driver written by Dustin Sallings. =item MEMCACHED_BEHAVIOR_DISTRIBUTION @@ -71,6 +72,21 @@ Memcached can cache named lookups so that DNS lookups are made only once. 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_KETAMA + +Sets the default distribution to MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA +and the hash to MEMCACHED_HASH_MD5. + +=item MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED + +Sets the default distribution to MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA with the weighted support. +and the hash to MEMCACHED_HASH_MD5. + +=item MEMCACHED_BEHAVIOR_KETAMA_HASH + +Sets the hashing algorithm for host mapping on continuum. 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, and MEMCACHED_HASH_FNV1A_32. + =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. @@ -105,6 +121,11 @@ sorted order. This will defeat consisten hashing. In non-blocking mode this changes the value of the timeout during socket connection. +=item MEMCACHED_BEHAVIOR_BINARY_PROTOCOL + +Enable the use of the binary protocol. Please note that you cannot toggle +this flag on an open connection. + =back =head1 RETURN