ratelimiter

Documentation

Index

• type Limiter
  • func New(maxRequests int) *Limiter
  • func (l *Limiter) Dec()
  • func (l *Limiter) TryInc() bool

Types

type Limiter

type Limiter struct {
	// contains filtered or unexported fields
}

Limiter is a thread-safe counter that can be used for rate-limiting requests

func New

func New(maxRequests int) *Limiter

New creates a Limiter with the specified maximum concurrent requests

func (*Limiter) Dec

func (l *Limiter) Dec()

func (*Limiter) TryInc

func (l *Limiter) TryInc() bool

If there is still room, TryInc, increases the counter and returns true. If there are too many concurrent requests it does not increase the counter and returns false