running servers to avoid the big perl startup costs we have with starting a
brand new script each time a request comes in. At the moment, only the
sa/cm/am servers are going to run combined inside the new server, the other
APIs will use the old method. This new approach reduces minimal RPC time
from 1 second to 0.05 seconds, which makes it usable from the Portal web
interface to grab cluster data on the fly.