fix: silence max listeners warning for dht routing table (#3233)

Increase the maximum number of listeners for the routing table's
shutdown controller signal.

Author: achingbrain

packages/kad-dht/src/routing-table/index.ts

@@ -118,6 +118,7 @@ export class RoutingTable extends TypedEventEmitter<RoutingTableEvents> implemen
     this.populateFromDatastoreOnStart = init.populateFromDatastoreOnStart ?? POPULATE_FROM_DATASTORE_ON_START
     this.populateFromDatastoreLimit = init.populateFromDatastoreLimit ?? POPULATE_FROM_DATASTORE_LIMIT
     this.shutdownController = new AbortController()
+    setMaxListeners(Infinity, this.shutdownController.signal)
 
     this.pingOldContactQueue = new PeerQueue({
       concurrency: init.pingOldContactConcurrency ?? PING_OLD_CONTACT_CONCURRENCY,
@@ -190,6 +191,8 @@ export class RoutingTable extends TypedEventEmitter<RoutingTableEvents> implemen
     this.running = true
 
     this.shutdownController = new AbortController()
+    setMaxListeners(Infinity, this.shutdownController.signal)
+
     await start(this.closestPeerTagger, this.kb)
   }