chore: restructure to use `Receiver` based structuring

packages/interfaces/src/filter.ts

@@ -32,6 +32,8 @@ export type SubscribeOptions = {
 export type IFilter = IReceiver & IBaseProtocolCore;
 
 export interface ISubscriptionSDK {
+  readonly pubsubTopic: PubsubTopic;
+
   subscribe<T extends IDecodedMessage>(
     decoders: IDecoder<T> | IDecoder<T>[],
     callback: Callback<T>,

packages/sdk/src/protocols/filter/index.ts

@@ -27,7 +27,7 @@ import {
 } from "@waku/utils";
 
 import { BaseProtocolSDK } from "../base_protocol.js";
-import { MessageReliabilityMonitor } from "../message_reliability_monitor.js";
+import { ReceiverReliabilityMonitor } from "../message_reliability_monitor.js";
 
 import { SubscriptionManager } from "./subscription_manager.js";
 
@@ -72,17 +72,6 @@ class FilterSDK extends BaseProtocolSDK implements IFilterSDK {
     this._connectionManager = connectionManager;
   }
 
-  public setIncomingMessageHandler(
-    handler: (
-      pubsubTopic: PubsubTopic,
-      message: WakuMessage,
-      peerIdStr: string
-    ) => void
-  ): void {
-    this.handleIncomingMessage = handler;
-    this.protocol.incomingMessageHandler = handler;
-  }
-
   /**
    * Opens a subscription with the Filter protocol using the provided decoders and callback.
    * This method combines the functionality of creating a subscription and subscribing to it.
@@ -216,7 +205,7 @@ class FilterSDK extends BaseProtocolSDK implements IFilterSDK {
         )
       );
 
-      new MessageReliabilityMonitor(this, subscription);
+      new ReceiverReliabilityMonitor(this, subscription);
     }
 
     return {
@@ -286,6 +275,17 @@ class FilterSDK extends BaseProtocolSDK implements IFilterSDK {
     return toAsyncIterator(this, decoders);
   }
 
+  public setIncomingMessageHandler(
+    handler: (
+      pubsubTopic: PubsubTopic,
+      message: WakuMessage,
+      peerIdStr: string
+    ) => void
+  ): void {
+    this.handleIncomingMessage = handler;
+    this.protocol.incomingMessageHandler = handler;
+  }
+
   //TODO: move to SubscriptionManager
   private getActiveSubscription(
     pubsubTopic: PubsubTopic

packages/sdk/src/protocols/message_reliability_monitor.ts

@@ -13,15 +13,14 @@ const log = new Logger("sdk:message_reliability_monitor");
 
 const DEFAULT_MAX_MISSED_MESSAGES_THRESHOLD = 3;
 
-export class MessageReliabilityManager {
-  public constructor(private filter: IFilterSDK) {
-    this.filter.activeSubscriptions.forEach((subscription) => {
-      new MessageReliabilityMonitor(this.filter, subscription);
-    });
-  }
+export class MessageReliabilityTracker {
+  public static receiverMonitor: Map<PubsubTopic, ReceiverReliabilityMonitor> =
+    new Map();
+
+  public constructor() {}
 }
 
-export class MessageReliabilityMonitor {
+export class ReceiverReliabilityMonitor {
   private receivedMessagesHashStr: string[] = [];
   private receivedMessagesHashes: {
     all: Set<string>;
@@ -34,6 +33,11 @@ export class MessageReliabilityMonitor {
     private filter: IFilterSDK,
     private subscription: ISubscriptionSDK
   ) {
+    MessageReliabilityTracker.receiverMonitor.set(
+      this.subscription.pubsubTopic,
+      this
+    );
+
     this.receivedMessagesHashes = {
       all: new Set(),
       nodes: {}
@@ -42,6 +46,12 @@ export class MessageReliabilityMonitor {
     this.filter.setIncomingMessageHandler(this.handleFilterMessage.bind(this));
   }
 
+  public destructor(): void {
+    MessageReliabilityTracker.receiverMonitor.delete(
+      this.subscription.pubsubTopic
+    );
+  }
+
   private handleFilterMessage(
     pubsubTopic: PubsubTopic,
     message: WakuMessage,

packages/sdk/src/waku.ts

@@ -18,7 +18,6 @@ import { Logger } from "@waku/utils";
 
 import { wakuFilter } from "./protocols/filter/index.js";
 import { wakuLightPush } from "./protocols/light_push.js";
-import { MessageReliabilityManager } from "./protocols/message_reliability_monitor.js";
 import { wakuStore } from "./protocols/store.js";
 
 export const DefaultPingKeepAliveValueSecs = 5 * 60;
@@ -116,7 +115,6 @@ export class WakuNode implements Waku {
     if (protocolsEnabled.filter) {
       const filter = wakuFilter(this.connectionManager);
       this.filter = filter(libp2p);
-      new MessageReliabilityManager(this.filter);
     }
 
     log.info(