Change

daemons/node/indexer/service.go

@@ -48,7 +48,6 @@ type IndexerService struct {
 	DHT              *dht.IpfsDHT
 	isStrictIndexer  bool
 	mu               sync.RWMutex
-	nameIndex        *nameIndexState
 	dhtProvideCancel context.CancelFunc
 	bornAt           time.Time
 	// Passive DHT cache: refreshed every 2 min in background, used for suggestions.
@@ -99,10 +98,7 @@ func NewIndexerService(h host.Host, ps *pubsub.PubSub, maxNode int) *IndexerServ
 		go ix.SubscribeToSearch(ix.PS, nil)
 	}
 
-	logger.Info().Msg("init distributed name index...")
-	ix.initNameIndex(ps)
 	ix.LongLivedStreamRecordedService.AfterDelete = func(pid pp.ID, name, did string) {
-		ix.publishNameEvent(NameIndexDelete, name, pid.String(), did)
 		// Remove behavior state for peers that are no longer connected and
 		// have no active ban — keeps memory bounded to the live node set.
 		ix.behavior.Cleanup(pid)
@@ -489,9 +485,6 @@ func (ix *IndexerService) Close() {
 	}
 	ix.DHT.Close()
 	ix.PS.UnregisterTopicValidator(common.TopicPubSubSearch)
-	if ix.nameIndex != nil {
-		ix.PS.UnregisterTopicValidator(TopicNameIndex)
-	}
 	for _, s := range ix.StreamRecords {
 		for _, ss := range s {
 			ss.HeartbeatStream.Stream.Close()