package weight

import "google.golang.org/grpc/internal/balancer/weight"

Package weight contains utilities to manage endpoint weights. Weights are used by LB policies such as ringhash to distribute load across multiple endpoints.

Index ¶

• func Set(endpoint resolver.Endpoint, epInfo EndpointInfo) resolver.Endpoint
• type EndpointInfo
• func FromEndpoint(endpoint resolver.Endpoint) EndpointInfo
• func (a EndpointInfo) Equal(o any) bool
• func (a EndpointInfo) String() string

Functions ¶

func Set ¶

func Set(endpoint resolver.Endpoint, epInfo EndpointInfo) resolver.Endpoint

Set returns a copy of endpoint in which the Attributes field is updated with EndpointInfo.

Types ¶

type EndpointInfo ¶

type EndpointInfo struct {
	Weight uint32
}

EndpointInfo will be stored in the Attributes field of Endpoints in order to use the ringhash balancer.

func FromEndpoint ¶

func FromEndpoint(endpoint resolver.Endpoint) EndpointInfo

FromEndpoint returns the EndpointInfo stored in the Attributes field of an endpoint. It returns an empty EndpointInfo if attribute is not found.

func (EndpointInfo) Equal ¶

func (a EndpointInfo) Equal(o any) bool

Equal allows the values to be compared by Attributes.Equal.

func (EndpointInfo) String ¶

func (a EndpointInfo) String() string

String returns a human-readable representation of EndpointInfo. This method is intended for logging, testing, and debugging purposes only. Do not rely on the output format, as it is not guaranteed to remain stable.

Source Files ¶

weight.go