*Update dist

dist/index.d.ts

@@ -10,6 +10,7 @@ export default class DHTCache extends EventEmitter {
     private connectedTo;
     private heartBeatInterval;
     protected flood: DHTFlood;
+    private log;
     constructor(swarm: any, { id, heartBeatInterval, ...opts }?: {
         id?: Buffer;
         [key: string]: any;

dist/index.d.ts.map

@@ -1 +1 @@
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+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":";;AAAA,OAAO,YAAY,MAAM,QAAQ,CAAC;AAYlC,OAAO,QAAQ,MAAM,oBAAoB,CAAC;AAc1C,MAAM,CAAC,OAAO,OAAO,QAAS,SAAQ,YAAY;IAChD,SAAS,CAAC,KAAK,EAAE,GAAG,CAAC;IACrB,OAAO,CAAC,EAAE,CAAS;IACnB,OAAO,CAAC,YAAY,CAAU;IAC9B,OAAO,CAAC,KAAK,CAAM;IACnB,OAAO,CAAC,WAAW,CAAW;IAC9B,OAAO,CAAC,iBAAiB,CAAS;IAElC,SAAS,CAAC,KAAK,EAAE,QAAQ,CAAC;IAC1B,OAAO,CAAC,GAAG,CAAa;gBAGtB,KAAK,EAAE,GAAG,EACV,EACE,EAA4B,EAC5B,iBAAsB,EACtB,GAAG,IAAI,EACR,GAAE;QAAE,EAAE,CAAC,EAAE,MAAM,CAAC;QAAC,CAAC,GAAG,EAAE,MAAM,GAAG,GAAG,CAAA;KAAO;IAsC7C,OAAO,CAAC,MAAM,CAAc;IAE5B,IAAW,KAAK,IAAI,MAAM,EAAE,CAE3B;IAED,IAAW,QAAQ,IAAI,MAAM,EAAE,CAU9B;IAEM,WAAW,CAAC,IAAI,EAAE,MAAM,GAAG,MAAM,EAAE,IAAI,EAAE,MAAM,GAAG,MAAM,GAAG,OAAO;IAOlE,OAAO,CAAC,IAAI,EAAE,MAAM,GAAG,MAAM;IAsBpC,OAAO,CAAC,eAAe;IAIvB,OAAO,CAAC,iBAAiB;IAIlB,UAAU,CAAC,IAAI,EAAE,MAAM,GAAG,MAAM,GAAG,OAAO;IA2BjD,OAAO,CAAC,OAAO,CAAc;IAE7B,IAAW,MAAM,IAAI,GAAG,CAAC,MAAM,CAAC,CAE/B;IAEM,SAAS,CAAC,OAAO,EAAE,GAAG,EAAE,GAAG,CAAC,EAAE,MAAM;IAIpC,IAAI,CAAC,IAAI,EAAE,GAAG,EAAE,OAAO,EAAE,GAAG;IAInC,SAAS,CAAC,cAAc,CAAC,IAAI,EAAE,GAAG;IAiClC,iBAAiB,CAAC,IAAI,EAAE,GAAG;IAa3B,SAAS,CAAC,YAAY,CAAC,IAAI,EAAE,GAAG;IAqBhC,SAAS,CAAC,cAAc,CAAC,OAAO,EAAE,MAAM,EAAE,EAAE,EAAE,MAAM;IAwFpD,OAAO,CAAC,SAAS;IAMjB,OAAO,CAAC,UAAU;IAIlB,OAAO,CAAC,WAAW;IAInB,OAAO,CAAC,WAAW;IAInB,OAAO,CAAC,aAAa;IAOrB,OAAO,CAAC,cAAc;IAItB,OAAO,CAAC,oBAAoB;IAY5B,OAAO,CAAC,uBAAuB;IAa/B,OAAO,CAAC,aAAa;IAIrB,OAAO,CAAC,cAAc;IAwBtB,OAAO,CAAC,iBAAiB;IAoBzB,OAAO,CAAC,YAAY;IA8CpB,OAAO,CAAC,YAAY;IAQpB,OAAO,CAAC,WAAW;IA0BnB,OAAO,CAAC,eAAe;IA0BvB,OAAO,CAAC,cAAc;CA2BvB"}

dist/index.js

@@ -11,6 +11,7 @@ const hypercore_crypto_1 = __importDefault(require("hypercore-crypto"));
 const b4a_1 = __importDefault(require("b4a"));
 const messages_js_1 = require("./messages.js");
 const dht_flood_1 = __importDefault(require("@lumeweb/dht-flood"));
+const loglevel_1 = require("loglevel");
 const EntityType = {
     PUBKEY: Symbol.for("PUBKEY"),
     ITEM: Symbol.for("ITEM"),
@@ -24,6 +25,7 @@ class DHTCache extends events_1.default {
     connectedTo;
     heartBeatInterval;
     flood;
+    log;
     constructor(swarm, { id = swarm.keyPair.publicKey, heartBeatInterval = 15, ...opts } = {}) {
         super();
         if (!id)
@@ -37,6 +39,7 @@ class DHTCache extends events_1.default {
         this._online = new Set([this._maybeHexify(this.id)]);
         this.swarm = swarm;
         this.flood = new dht_flood_1.default({ id, swarm, ...opts });
+        this.log = (0, loglevel_1.getLogger)("dht-cache");
         this.flood.on("peer-open", (peer) => this.addPeerHandler(peer));
         this.flood.on("peer-remove", (peer) => this.removePeerHandler(peer));
         this.flood.on("message", (message, id) => this.onGetBroadcast(message, id));
@@ -146,9 +149,11 @@ class DHTCache extends events_1.default {
             id,
         });
         this._emitHeartbeat(peer);
+        this.log.debug(`Relay peer connected: ${stringId}`);
         if (this.bootstrapped) {
             return;
         }
+        this.log.debug(`Broadcasting bootstrap request`);
         // If this is the first person we've met, get their graph
         this._broadcastMessage({ type: messages_js_1.Type.BOOTSTRAP_REQUEST }, 0);
     }
@@ -161,6 +166,7 @@ class DHTCache extends events_1.default {
             }
             this.onRemovePeer(peer);
         }, DISCONNECT_SMOOTH);
+        this.log.debug(`Relay peer might have disconnected: ${id.toString("hex")}`);
     }
     onRemovePeer(peer) {
         const id = peer.remotePublicKey;
@@ -172,6 +178,7 @@ class DHTCache extends events_1.default {
             type: messages_js_1.Type.DISCONNECTED,
             id,
         }, 0);
+        this.log.debug(`Relay peer confirmed disconnected: ${id.toString("hex")}`);
     }
     onGetBroadcast(message, id) {
         let decoded;
@@ -193,26 +200,32 @@ class DHTCache extends events_1.default {
                     this._ensureItem(bufData);
                     this._addEntityConnection(id, bufData);
                     this.emit("item-added", id, bufData);
+                    this.log.debug(`New item added: ${bufData.toString("hex")} from ${id.toString("hex")}`);
                 }
                 if (messages_js_1.Type.REMOVE_ITEM === type) {
                     this.removeItem(bufData);
                     this._pruneItems();
                     this.emit("item-removed", id, bufData);
+                    this.log.debug(`Item removed: ${bufData.toString("hex")} from ${id.toString("hex")}`);
                 }
             }
         }
         else if (type === messages_js_1.Type.CONNECTED) {
             const { id: toId } = decoded;
-            this._addEntityConnection(id, b4a_1.default.from(toId));
+            let bufId = b4a_1.default.from(toId);
-            this.emit("peer-add-seen", id, toId);
+            this._addEntityConnection(id, bufId);
+            this.emit("peer-add-seen", id, bufId);
             this._recalculate();
+            this.log.debug(`Network peer connected: ${bufId.toString("hex")}`);
         }
         else if (type === messages_js_1.Type.DISCONNECTED) {
             const { id: toId } = decoded;
+            let bufId = b4a_1.default.from(toId);
             this._removeEntityConnection(id, b4a_1.default.from(toId));
             this.emit("peer-remove-seen", id, toId);
             this._recalculate();
             this._pruneItems();
+            this.log.debug(`Network peer disconnected: ${bufId.toString("hex")}`);
         }
         else if (type === messages_js_1.Type.BOOTSTRAP_REQUEST) {
             const bootstrap = this._getBootstrapInfo();
@@ -220,18 +233,20 @@ class DHTCache extends events_1.default {
                 type: messages_js_1.Type.BOOTSTRAP_RESPONSE,
                 bootstrap,
             })), 0);
+            this.log.debug(`Bootstrap request received`);
         }
         else if (type === messages_js_1.Type.BOOTSTRAP_RESPONSE) {
             const { bootstrap } = decoded;
             this._bootstrapFrom(bootstrap);
         }
         else if (type === messages_js_1.Type.HEARTBEAT) {
-            let { id: toId, signature, data: bufData } = decoded;
+            const { id: toId, signature, data: bufData } = decoded;
-            toId = b4a_1.default.from(toId);
+            let bufId = b4a_1.default.from(toId);
             if (signature && hypercore_crypto_1.default.verify(bufData, signature, id)) {
-                this._addEntityConnection(id, toId);
+                this._addEntityConnection(id, bufId);
-                this._setEntity(toId, { heartbeat: Date.now() });
+                this._setEntity(bufId, { heartbeat: Date.now() });
             }
+            this.log.debug(`Bootstrap response received from ${bufId.toString("hex")}`);
         }
     }
     _signItem(item) {
@@ -342,6 +357,7 @@ class DHTCache extends events_1.default {
         }
         this._online = online;
         this.emit("online", online);
+        this.log.debug(`Online list updated: ${online.size} network peers online, ${offline.size} network peers offline and removed from DAG`);
     }
     _maybeHexify(data) {
         if (b4a_1.default.isBuffer(data)) {