etcd

package module

v1.0.0 Latest Latest Go to latest Published: Mar 24, 2023 License: Apache-2.0 Imports: 8 Imported by: 1

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type Option func(o *options)

Option is a function that configures the service discovery.

func WithLogger(logger xlog.Logger) Option

WithLogger returns a new Option that sets the logger.

func WithNamespace(namespace string) Option

WithNamespace returns a new Option that sets the namespace.

func WithTTL(ttl time.Duration) Option

WithTTL returns a new Option that sets the ttl.

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

ServiceDiscovery is a etcd service discovery.

func New(ctx context.Context, client *clientv3.Client, optFns ...Option) *ServiceDiscovery

New creates a new etcd service discovery.

func (s *ServiceDiscovery) Deregister(ctx context.Context, service *sd.ServiceInfo) error

Deregister deregisters a service.

func (s *ServiceDiscovery) GetService(ctx context.Context, serviceName string) ([]*sd.ServiceInfo, error)

GetService gets a service.

func (s *ServiceDiscovery) NewWatcher(ctx context.Context, serviceName string) (sd.Watcher, error)

NewWatcher creates a new watcher.

func (s *ServiceDiscovery) Register(ctx context.Context, service *sd.ServiceInfo) error

Register registers a service.