etcd

Documentation

Index

• Constants
• func NewResolverBuilderEtcd(discoverer register.IDiscovery) resolver.Builder
• type ResolverBuilderEtcd
  • func (b *ResolverBuilderEtcd) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOptions) (resolver.Resolver, error)
  • func (*ResolverBuilderEtcd) Scheme() string

Constants

const (
	Name = "discovery"
)

Functions

func NewResolverBuilderEtcd

func NewResolverBuilderEtcd(discoverer register.IDiscovery) resolver.Builder

Types

type ResolverBuilderEtcd

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

func (*ResolverBuilderEtcd) Build

func (b *ResolverBuilderEtcd) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOptions) (resolver.Resolver, error)

Build 做一些解析，解析 ETCD 的地址，从 ETCD 解析到 gRPC 的地址，用 cc.UpdateState 更新 gRPC 地址, 执行 grpc.dial 的时候调用 参见源码: grpc-go clientconn.go DialContext ( rWrapper, err := newCCResolverWrapper(cc, resolverBuilder) )

func (*ResolverBuilderEtcd) Scheme

func (*ResolverBuilderEtcd) Scheme() string

Scheme 返回服务发现名