ratelimit

package

v0.0.0-...-3a8f516 Latest Latest Go to latest Published: Jan 16, 2026 License: MIT Imports: 7 Imported by: 0

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func CalculateBackoff(attempt int) time.Duration

CalculateBackoff calculates exponential backoff with jitter.

func ShouldRetry(resp *http.Response) bool

ShouldRetry determines if a response indicates we should retry.

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

Limiter handles API rate limiting with retry logic.

func NewLimiter(limit int) *Limiter

NewLimiter creates a new rate limiter with default settings.

func (l *Limiter) SetRetryAfter(duration time.Duration)

SetRetryAfter sets the retry-after duration.

func (l *Limiter) Status() (remaining, limit int, resetTime time.Time)

Status returns current rate limit status.

func (l *Limiter) UpdateFromHeaders(resp *http.Response)

UpdateFromHeaders updates rate limit information from response headers. Supports GitHub (X-RateLimit-*) and GitLab (RateLimit-*) headers.

func (l *Limiter) Wait(ctx context.Context) error

Wait blocks until rate limit allows making a request.

type RetryableError struct {
	Err           error
	RetryAfter    time.Duration
	AttemptsLeft  int
	NextRetryTime time.Time
}

RetryableError represents an error that can be retried.

func (e *RetryableError) Error() string

func (e *RetryableError) IsRetryable() bool

IsRetryable returns true if the error is retryable.

func (e *RetryableError) Unwrap() error

Unwrap returns the underlying error.