/*** Periodically classifies flows and connections and defines rate limits ***/
----------------
function process
----------------
{
	every (CONN_OBS_INTERVAL)
	{
		for each (connection c in connection hash)
		{
			classify_conn(c)
			reset_conn(c)
		}
	}
	every (FLOW_OBS_INTERVAL)
	{
		for each (flow f in flow hash)
		{
			classify_flow(f)
			rate_limit(f)
	  		reset_flow(f);
		}
	}
}









