counter

package
v0.1.9 Latest Latest
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 Go to latest Published: Oct 11, 2024 License: MIT Imports: 11 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewCounterRateLimiter 

func NewCounterRateLimiter(ctx context.Context, client redis.Cmdable, key string, duration time.Duration,
	throughput int,
	batchSize int, opts ...Option) (ratelimit.Limiter, error)

Types

type Counter 

type Counter struct {
	sync.Mutex
	// contains filtered or unexported fields
}

func NewCounter 

func NewCounter() *Counter

func (*Counter) Incr 

func (c *Counter) Incr() int

type CounterLimiter 

type CounterLimiter struct {
	ratelimit.BaseRateLimiter

	N int64

	/*
		If the traffic is too large, the limiter will request Redis frequently.
		To avoid this situation, the frequency of accessing Redis will be limited.
	*/
	AntiDDoS bool
	// contains filtered or unexported fields
}

func (*CounterLimiter) Take 

func (r *CounterLimiter) Take(ctx context.Context) (bool, error)

func (*CounterLimiter) Wait 

func (r *CounterLimiter) Wait(ctx context.Context) (err error)

wait until take a token or timeout

type Option 

type Option func(*CounterLimiter)

func WithAntiDDos 

func WithAntiDDos(antiDDoS bool) Option

just for test

Source Files

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