zendframework/zf2 — pull request #853 by mwillbanks (2012-02-28 13:45:11+00:00)
Title: Zend\Cache\Storage\Adapter\Memcached Default Connection String

The default connection string is currently "localhost"; by default on most installations when installing from a package manager the configuration will actually lock itself down to 127.0.0.1 (on ubuntu apt-get memcached will have the following in /etc/memcached.conf "-l 127.0.0.1")

This change specifically changes the default value to 127.0.0.1 instead of localhost; in this case now all of the tests for the memcached adapter pass by default on my machine. When this value is not specified memcached will default to INADDR_ANY.