registry

Documentation

Index

• type Action
• type Option
• type Options
  • func Schema(schema string) Options
  • func Timeout(timeout time.Duration) Options
• type Registry
  • func NewRegistry(opts ...Options) Registry
• type Watcher

Types

type Action

type Action struct {
	Act namespace.WatcherAction
	E   *endpoint.Endpoint

	//etcd key
	Key string
}

Action watch data change content

type Option

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

type Options

type Options func(option *Option)

func Schema

func Schema(schema string) Options

func Timeout

func Timeout(timeout time.Duration) Options

type Registry

type Registry interface {

	// Watcher watch the remote like etcd,who's data change
	Watcher

	// Register register a endpoint to etcd or other
	Register(e *endpoint.Endpoint) error

	// Deregister deregister a endpoint from etcd or other
	Deregister(e *endpoint.Endpoint) error

	// Next get one endpoint
	Next(scope string) (*endpoint.Endpoint, error)

	// List get all endpoint
	List() ([]*endpoint.Endpoint, error)

	// Name return the tool's name like "etcd"
	Name() string

	// Close close registry
	Close()
}

func NewRegistry

func NewRegistry(opts ...Options) Registry

NewRegistry create a new registry with etcd

type Watcher

type Watcher interface {
	Watch() chan *Action
}