Method Watch

kv.go:1182–1184

Watch will fire the callback when a key that matches the keys pattern is updated. keys needs to be a valid NATS subject.

(keys string, opts ...WatchOpt)

// Watch will fire the callback when a key that matches the keys pattern is updated.
// keys needs to be a valid NATS subject.
func (kv *kvs) Watch(keys string, opts ...WatchOpt) (KeyWatcher, error) {
	return kv.WatchFiltered([]string{keys}, opts...)
}

// Bucket returns the current bucket name (JetStream stream).
func (kv *kvs) Bucket() string {