flowcontrol

type FlowControl interface {
	// TryAcquire returns true if a token is taken immediately. Otherwise, it returns false.
	TryAcquire() bool
	// Release add a token back to the lock
	Release()
	// Resize changes the max in flight lock's capacity
	Resize(n uint32, burst uint32) bool
	// String returns human readable string.
	String() string
	// Type return flow control type
	Type() proxyv1alpha1.FlowControlSchemaType
}

type MaxInflightFlowControl interface {
	FlowControl
	MaxInflight() int32
}

type TokenBucketFlowControl interface {
	FlowControl
	QPS() int32
	Burst() int32
}