An alternative to failover is load balancing with something like Perlbal It detects when a node goes down and automatically sends the traffic to the remaining server(s). Of course, this may not suit your needs and you may actually need failover, but in some situations load balancing may work. If you need to maintain session state, the same team have also released Memcached, so you'll be able to share session info between the load balanced servers.

In reply to Re: Recommend quick & dirty IP communications module? by astroboy
in thread Recommend quick & dirty IP communications module? by pileofrogs

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