etcd

package

v0.1.1 Latest Latest Go to latest Published: Mar 27, 2022 License: Apache-2.0 Imports: 12 Imported by: 0

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func NewETCDRegistry(opts ...registry.Option) registry.Registry

NewRegister create a register base on etcd

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

ETCDRegistry for grpc server

func (r *ETCDRegistry) GetServices() ([]*runtime.ServiceDesc, error)

func (r *ETCDRegistry) Register(srvInfo *runtime.ServiceDesc) error

ETCDRegistry a service

func (r *ETCDRegistry) Unregister() error

Unregister stop register

type ETCDResolver struct {
	EtcdAddrs   []string
	DialTimeout int
	// contains filtered or unexported fields
}

ETCDResolver for grpc client

用于实现基于ETCD的负载均衡

func NewResolver(etcdAddrs []string, logger *zap.Logger) *ETCDResolver

NewResolver create a new resolver.Builder base on etcd

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

Build creates a new resolver.Resolver for the given target

func (r *ETCDResolver) Close()

Close resolver.Resolver interface

func (r *ETCDResolver) ResolveNow(o resolver.ResolveNowOptions)

ResolveNow resolver.Resolver interface

func (r *ETCDResolver) Scheme() string

Scheme returns the scheme supported by this resolver.