Method Throttle

method.go:111–123

Throttle throttles the method for each incoming request. The throttle algorithm is based on token bucket implementation: http://en.wikipedia.org/wiki/Token_bucket. Rate determines the number of request which are allowed per frequency. Example: A capacity of 50 and fillInterval of two seconds means t

(fillInterval time.Duration, capacity int64)

// example to have throttle with 30 req/second, you need to have a fillinterval
// of 33.33 milliseconds.
func (m *Method) Throttle(fillInterval time.Duration, capacity int64) *Method {
	// don't do anything if the bucket is initialized already
	if m.bucket != nil {
		return m
	}

	m.bucket = ratelimit.NewBucket(
		fillInterval, // interval
		capacity,     // token per interval
	)

	return m
}

// PreHandler adds a new kite handler which is executed before the method.
func (m *Method) PreHandle(handler Handler) *Method {