func (*NopThrottler) Take(_ context.Context) bool {
	return true
}
Take return always true
package throttler
import (
	"context"
	"time"
)
var defaultBacklogTimeout = time.Second * 60
type Throttler interface {
	Take(ctx context.Context) (taken bool)  
	Release()                               
}
type NopThrottler struct {
}
func NewNopThrottler(_ ...interface{}) *NopThrottler {
	return &NopThrottler{}
}