default:
	}
	if fx.Delegate != nil {
		fx.Delegate.SvcUpdate(c, hostname, ns, ev)
	}
}

func (fx *Updater) RemoveShard(shardKey model.ShardKey) {
	select {
	case fx.Events <- Event{Type: "removeShard", ID: shardKey.String()}:
	default:
	}
	if fx.Delegate != nil {
		fx.Delegate.RemoveShard(shardKey)
	}
}

func (fx *Updater) WaitOrFail(t test.Failer, et string) *Event {
	t.Helper()