public DefaultResizer(
	int lower,
	int upper,
	int pressureThreshold = 1,
	double rampupRate = 0.2,
	double backoffThreshold = 0.3,
	double backoffRate = 0.1,
	int messagesPerResize = 10
)

new : 
        lower : int * 
        upper : int * 
        ?pressureThreshold : int * 
        ?rampupRate : float * 
        ?backoffThreshold : float * 
        ?backoffRate : float * 
        ?messagesPerResize : int 
(* Defaults:
        let _pressureThreshold = defaultArg pressureThreshold 1
        let _rampupRate = defaultArg rampupRate 0.2
        let _backoffThreshold = defaultArg backoffThreshold 0.3
        let _backoffRate = defaultArg backoffRate 0.1
        let _messagesPerResize = defaultArg messagesPerResize 10
*)
-> DefaultResizer