My question was very specific, speed or system resource utilization.
Which has the least load of FreeSwitch? I can always look for different ways to accomplish other tasks like redundancy etc.
I have tried both xml_curl and lua and under high load the system level calls are killing me.
I was wondering if event socket are a better way to go/
so between lua, xml_curl and event socket.http://www.freeswitch.org