retryer

package
v1.2.5 Latest Latest
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 Go to latest Published: Mar 15, 2024 License: MIT Imports: 5 Imported by: 0

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Constants

This section is empty.

Variables

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var ErrPermanent = errors.New("permanent error")

ErrPermanent defines an error that when returned by an operation shortcircuits the retries process.

Functions

This section is empty.

Types

type Retryer 

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

Retryer allows to execute operations using a retries with exponential backoff and optionally a shortcircuit function.

func NewRetryer 

func NewRetryer(retries, interval int, l log.Logger) Retryer

NewRetryer allows to execute operations with retries and shortcircuit.

func (Retryer) WithRetries 

func (b Retryer) WithRetries(op string, exec func() error) error

WithRetries executes the openation named "op", specified in the "exec" function using the exponential retries with backoff policy defined in the receiver.

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