82 lines
1.8 KiB
Go
82 lines
1.8 KiB
Go
package registry
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import (
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"context"
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)
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type noopRegistry struct {
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opts Options
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}
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// Init initialize registry
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func (n *noopRegistry) Init(opts ...Option) error {
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for _, o := range opts {
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o(&n.opts)
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}
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return nil
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}
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// Options returns options struct
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func (n *noopRegistry) Options() Options {
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return n.opts
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}
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// Connect opens connection to registry
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func (n *noopRegistry) Connect(ctx context.Context) error {
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return nil
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}
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// Disconnect close connection to registry
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func (n *noopRegistry) Disconnect(ctx context.Context) error {
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return nil
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}
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// Register registers service
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func (n *noopRegistry) Register(ctx context.Context, svc *Service, opts ...RegisterOption) error {
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return nil
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}
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// Deregister deregisters service
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func (n *noopRegistry) Deregister(ctx context.Context, svc *Service, opts ...DeregisterOption) error {
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return nil
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}
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// GetService returns servive info
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func (n *noopRegistry) GetService(ctx context.Context, name string, opts ...GetOption) ([]*Service, error) {
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return []*Service{}, nil
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}
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// ListServices listing services
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func (n *noopRegistry) ListServices(ctx context.Context, opts ...ListOption) ([]*Service, error) {
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return []*Service{}, nil
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}
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// Watch is used to watch for service changes
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func (n *noopRegistry) Watch(ctx context.Context, opts ...WatchOption) (Watcher, error) {
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return &noopWatcher{done: make(chan struct{}), opts: NewWatchOptions(opts...)}, nil
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}
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// String returns registry string representation
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func (n *noopRegistry) String() string {
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return "noop"
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}
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type noopWatcher struct {
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opts WatchOptions
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done chan struct{}
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}
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func (n *noopWatcher) Next() (*Result, error) {
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<-n.done
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return nil, ErrWatcherStopped
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}
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func (n *noopWatcher) Stop() {
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close(n.done)
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}
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// NewRegistry returns a new noop registry
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func NewRegistry(opts ...Option) Registry {
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return &noopRegistry{opts: NewOptions(opts...)}
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}
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