I am looking to add some logic -- something to this effect -- in global.inc:
$server_ip = getenv(SERVER_ADDR) (or $_SERVER['SERVER_ADDR'])
if $server_ip is server1_ip or server2_ip
$conf[memacache_servers] = array(server1_ip => default, server2_ip => default)
$conf[memacache_servers] = array(server3_ip => default)
However, server_ip always appears to be 127.0.0.1.
server1 and server2 are behind a load balancer; server3 is a disaster-recovery server, and located off site. How does one configure this type of logic in global.inc, assuming that is the right place for it.