partial docs update.

khatru/docs/cookbook/custom-live-events.md

@@ -39,7 +39,7 @@ func startPollingGame(relay *khatru.Relay) {
 					Content: "team A has scored!",
 					Tags: nostr.Tags{{"t", "this-game"}}
 				}
-				evt.Sign(global.RelayPrivateKey)
+				evt.Sign(global.RelaySecretKey)
 				// calling BroadcastEvent will send the event to everybody who has been listening for tag "t=[this-game]"
 				// there is no need to do any code to keep track of these clients or who is listening to what, khatru
 				// does that already in the background automatically
@@ -61,4 +61,3 @@ func startPollingGame(relay *khatru.Relay) {
 func fetchGameStatus() (GameStatus, error) {
 	// implementation of calling some external API goes here
 }
-```

khatru/docs/cookbook/custom-stores.md

@@ -21,23 +21,19 @@ func main () {
 	// other stuff here
 }
 
-func handleWeatherQuery(ctx context.Context, filter nostr.Filter) (ch chan *nostr.Event, err error) {
-	if filter.Kind != 10774 {
+func handleWeatherQuery(ctx context.Context, filter nostr.Filter) iter.Seq[nostr.Event] {
+	if filter.Kind != nostr.Kind(10774) {
 		// this function only handles kind 10774, if the query is for something else we return
 		// a nil channel, which corresponds to no results
-		return nil, nil
+		return nil
 	}
 
 	file, err := os.Open("weatherdata.xml")
 	if err != nil {
-		return nil, fmt.Errorf("we have lost our file: %w", err)
+		return nil
 	}
 
-	// QueryEvents functions are expected to return a channel
-	ch := make(chan *nostr.Event)
-
-	// and they can do their query asynchronously, emitting events to the channel as they come
-	go func () {
+	return func(yield func(nostr.Event) bool) {
 		defer file.Close()
 
 		// we're going to do this for each tag in the filter
@@ -74,14 +70,14 @@ func handleWeatherQuery(ctx context.Context, filter nostr.Filter) (ch chan *nost
 							{"condition", record[3]},
 						}
 					}
-					evt.Sign(global.RelayPrivateKey)
+					evt.Sign(global.RelaySecretKey)
 					ch <- evt
 				}
 			}
 		}
 	}()
-
 	return ch, nil
+	}
 }
 ```
 

khatru/docs/cookbook/search.md

@@ -4,7 +4,7 @@ outline: deep
 
 # Implementing NIP-50 `search` support
 
-The [`nostr.Filter` type](https://pkg.go.dev/github.com/nbd-wtf/go-nostr#Filter) has a `Search` field, so you basically just has to handle that if it's present.
+The [`nostr.Filter` type](https://pkg.go.dev/fiatjaf.com/nostr#Filter) has a `Search` field, so you basically just has to handle that if it's present.
 
 It can be tricky to implement fulltext search properly though, so some [eventstores](../core/eventstore) implement it natively, such as [Bluge](https://pkg.go.dev/fiatjaf.com/nostr/eventstore/bluge), [OpenSearch](https://pkg.go.dev/fiatjaf.com/nostr/eventstore/opensearch) and [ElasticSearch](https://pkg.go.dev/fiatjaf.com/nostr/eventstore/elasticsearch) (although for the last two you'll need an instance of these database servers running, while with Bluge it's embedded).
 
@@ -39,7 +39,7 @@ Other adapters, like [SQLite](https://pkg.go.dev/fiatjaf.com/nostr/eventstore/sq
 
 ```go
 	relay.StoreEvent = append(relay.StoreEvent, db.SaveEvent, search.SaveEvent)
-	relay.QueryEvents = append(relay.QueryEvents, func (ctx context.Context, filter nostr.Filter) (chan *nostr.Event, error) {
+	relay.QueryStored = func (ctx context.Context, filter nostr.Filter) iter.Seq[nostr.Event] {
         if len(filter.Search) > 0 {
 			return search.QueryEvents(ctx, filter)
         } else {