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ratelimit

package

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Versions in this module

v2

v2.0.2

Nov 14, 2024

v2.0.1

Nov 8, 2024

v2.0.0

Sep 27, 2023

Changes in this version

+ const DefaultCapacity

+ const UndefinedDelay

+ type MaxRateError struct

+ Delay time.Duration

+ func (m *MaxRateError) Error() string

+ type RateErrHandler struct

+ func (e *RateErrHandler) ServeHTTP(w http.ResponseWriter, req *http.Request, err error)

+ type RateExtractor interface

+ Extract func(r *http.Request) (*RateSet, error)

+ type RateExtractorFunc func(r *http.Request) (*RateSet, error)

+ func (e RateExtractorFunc) Extract(r *http.Request) (*RateSet, error)

+ type RateSet struct

+ func NewRateSet() *RateSet

+ func (rs *RateSet) Add(period time.Duration, average int64, burst int64) error

+ func (rs *RateSet) String() string

+ type TokenBucketSet struct

+ func NewTokenBucketSet(rates *RateSet) *TokenBucketSet

+ func (tbs *TokenBucketSet) Consume(tokens int64) (time.Duration, error)

+ func (tbs *TokenBucketSet) GetMaxPeriod() time.Duration

+ func (tbs *TokenBucketSet) Update(rates *RateSet)

+ type TokenLimiter struct

+ func New(next http.Handler, extract utils.SourceExtractor, defaultRates *RateSet, ...) (*TokenLimiter, error)

+ func (tl *TokenLimiter) ServeHTTP(w http.ResponseWriter, req *http.Request)

+ func (tl *TokenLimiter) Wrap(next http.Handler)

+ type TokenLimiterOption func(l *TokenLimiter) error

+ func Capacity(capacity int) TokenLimiterOption

+ func ErrorHandler(h utils.ErrorHandler) TokenLimiterOption

+ func ExtractRates(e RateExtractor) TokenLimiterOption

+ func Logger(l utils.Logger) TokenLimiterOption

Other modules containing this package

github.com/vulcand/oxy