ringhash

Documentation

Overview

Package ringhash implements the ringhash balancer.

Index

• Constants
• func GetRequestHashForTesting(ctx context.Context) uint64
• func SetRequestHash(ctx context.Context, requestHash uint64) context.Context
• type LBConfig

Constants

const Name = "ring_hash_experimental"

Name is the name of the ring_hash balancer.

Functions

func GetRequestHashForTesting

func GetRequestHashForTesting(ctx context.Context) uint64

GetRequestHashForTesting returns the request hash in the context; to be used for testing only.

func SetRequestHash

func SetRequestHash(ctx context.Context, requestHash uint64) context.Context

SetRequestHash adds the request hash to the context for use in Ring Hash Load Balancing.

Types

type LBConfig

type LBConfig struct {
	serviceconfig.LoadBalancingConfig `json:"-"`

	MinRingSize uint64 `json:"minRingSize,omitempty"`
	MaxRingSize uint64 `json:"maxRingSize,omitempty"`
}

LBConfig is the balancer config for ring_hash balancer.