<?php
$config['entity_prefix']  = '';
$config['sphinx']['host'] = 'unix:///tmp/sphinx.socket';
return $config;
?>

searchd
{
        listen              = /tmp/sphinx.socket
        log                 = /usr/local/etc/sphinx/searchd.log
        query_log           = /usr/local/etc/sphinx/query.log
        read_timeout        = 5
        max_children        = 20
        pid_file            = /var/run/sphinx.pid
}