backoff

package
v0.0.0-...-d88c8b5 Latest Latest
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 Go to latest Published: Feb 9, 2021 License: Apache-2.0 Imports: 2 Imported by: 0

Documentation

Overview

Package backoff implement the backoff strategy for gRPC.

This is kept in internal until the gRPC project decides whether or not to allow alternative backoff strategies.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Exponential 

type Exponential struct {
	// MaxDelay is the upper bound of backoff delay.
	MaxDelay time.Duration
}

Exponential implements exponential backoff algorithm as defined in https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.

func (Exponential) Backoff 

func (bc Exponential) Backoff(retries int) time.Duration

Backoff returns the amount of time to wait before the next retry given the number of retries.

type Strategy 

type Strategy interface {
	// Backoff returns the amount of time to wait before the next retry given
	// the number of consecutive failures.
	Backoff(retries int) time.Duration
}

Strategy defines the methodology for backing off after a grpc connection failure.

Source Files

  • backoff.go

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