discover

type Discovery interface {
	Find(ctx context.Context, serviceName string) ([]ServiceInfo, error)
	Watch(ctx context.Context, serviceName string, n Notify) error
}

type Notify func([]ServiceInfo)

type Registry interface {
	Register(context.Context, Service) (context.CancelFunc, error)
}

type RegistryDiscovery interface {
	Registry
	Discovery
}

type RegistryFactory interface {
	// Scheme 返回支持的协议方案
	Scheme() string

	// CreateFromURL 从URL创建注册中心实例
	CreateFromURL(targetURL *url.URL) (RegistryDiscovery, error)
}

type RegistryFactoryFunc func(targetURL *url.URL) (RegistryDiscovery, error)

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

type Service interface {
	ID() string
	Name() string
	Kind() string
	Addr() string
	Metadata() map[string]string
}

type ServiceInfo struct {
	ID       string            `json:"id"`
	Kind     string            `json:"kind"`
	Name     string            `json:"name"`
	Addr     string            `json:"addr"`
	Metadata map[string]string `json:"metadata"`
}