chore: release version v0.35.5

Implements the idea from #1060 - allows us to get some insight into what's happening in a libp2p node out side of just bandwidth stats.

Configures a few default metrics if metrics are enabled - current connections, the state of the dial queue, etc.

Also makes the `Metrics` class not depend on the `ConnectionManager` class, otherwise we can't collect simple metrics from the connection manager class due to the circular dependency.

.github/workflows/main.yml

@@ -19,7 +19,7 @@ jobs:
     - run: npx aegir lint
     - run: npx aegir build
     - run: npx aegir dep-check
-    - uses: ipfs/aegir/actions/bundle-size@v32.1.0
+    - uses: ipfs/aegir/actions/bundle-size
       name: size
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}
@@ -37,7 +37,7 @@ jobs:
         with:
           node-version: ${{ matrix.node }}
       - run: npm install
-      - run: npx aegir test -t node --cov --bail
+      - run: npm run test:node -- --cov --bail
       - uses: codecov/codecov-action@v1
   test-chrome:
     needs: check
@@ -48,7 +48,7 @@ jobs:
         with:
           node-version: lts/*
       - run: npm install
-      - run: npx aegir test -t browser -t webworker --bail
+      - run: npm run test:browser -- -t browser -t webworker --bail
   test-firefox:
     needs: check
     runs-on: ubuntu-latest
@@ -58,7 +58,7 @@ jobs:
         with:
           node-version: lts/*
       - run: npm install
-      - run: npx aegir test -t browser -t webworker --bail -- --browser firefox
+      - run: npm run test:browser -- -t browser -t webworker --bail -- --browser firefox
   test-ts:
     needs: check
     runs-on: ubuntu-latest

CHANGELOG.md

@@ -1,3 +1,55 @@
+## [0.35.5](https://github.com/libp2p/js-libp2p/compare/v0.35.4...v0.35.5) (2021-12-15)
+
+
+
+## [0.35.4](https://github.com/libp2p/js-libp2p/compare/v0.35.3...v0.35.4) (2021-12-15)
+
+
+### Features
+
+* allow per-component metrics to be collected ([#1061](https://github.com/libp2p/js-libp2p/issues/1061)) ([2f0b311](https://github.com/libp2p/js-libp2p/commit/2f0b311df7127aa44512c2008142d4ca30268986)), closes [#1060](https://github.com/libp2p/js-libp2p/issues/1060)
+
+
+
+## [0.35.3](https://github.com/libp2p/js-libp2p/compare/v0.35.2...v0.35.3) (2021-12-13)
+
+
+### Bug Fixes
+
+* clean up pending dial targets ([#1059](https://github.com/libp2p/js-libp2p/issues/1059)) ([bdc9f16](https://github.com/libp2p/js-libp2p/commit/bdc9f16d0cbe56ccf26822f11068e7795bcef046))
+* fix uncaught promise rejection when finding peers ([#1044](https://github.com/libp2p/js-libp2p/issues/1044)) ([3b683e7](https://github.com/libp2p/js-libp2p/commit/3b683e715686163e229b7b5c3a892327dfd4fc63))
+* make error codes consistent ([#1054](https://github.com/libp2p/js-libp2p/issues/1054)) ([b25e0fe](https://github.com/libp2p/js-libp2p/commit/b25e0fe5312db58a06c39500ae84c50fed3a93bd))
+
+
+
+## [0.35.2](https://github.com/libp2p/js-libp2p/compare/v0.33.0...v0.35.2) (2021-12-06)
+
+
+### Bug Fixes
+
+* do not let closest peers run forever ([#1047](https://github.com/libp2p/js-libp2p/issues/1047)) ([91c2ec9](https://github.com/libp2p/js-libp2p/commit/91c2ec9856a3e972b7b2c9c4d9a4eda1d431c7ef))
+* increase maxlisteners on event target ([#1050](https://github.com/libp2p/js-libp2p/issues/1050)) ([b70fb43](https://github.com/libp2p/js-libp2p/commit/b70fb43427b47df079b55929ec8956f69cbda966)), closes [#900](https://github.com/libp2p/js-libp2p/issues/900)
+* private ip ts compile has no call signatures ([#1020](https://github.com/libp2p/js-libp2p/issues/1020)) ([77d7cb8](https://github.com/libp2p/js-libp2p/commit/77d7cb8f0815f2cdd3bfdfa8b641a7a186fe9520))
+* stop dht before connection manager ([#1041](https://github.com/libp2p/js-libp2p/issues/1041)) ([3a9d5f6](https://github.com/libp2p/js-libp2p/commit/3a9d5f64d96719ebb4d3b083c4f5832db4fa0816)), closes [#1039](https://github.com/libp2p/js-libp2p/issues/1039)
+
+
+### chore
+
+* update peer id and libp2p crypto ([#1042](https://github.com/libp2p/js-libp2p/issues/1042)) ([9cbf36f](https://github.com/libp2p/js-libp2p/commit/9cbf36fcb54099e6fed35ceccc4a2376f0926c1f))
+
+
+### Features
+
+* update dht ([#1009](https://github.com/libp2p/js-libp2p/issues/1009)) ([2f598eb](https://github.com/libp2p/js-libp2p/commit/2f598eba09cff4301474af08196158065e3602d8))
+
+
+### BREAKING CHANGES
+
+* requires node 15+
+* libp2p-kad-dht has a new event-based API which is exposed as `_dht`
+
+
+
 ## [0.35.1](https://github.com/libp2p/js-libp2p/compare/v0.35.0...v0.35.1) (2021-12-03)
 
 

doc/CONFIGURATION.md

@@ -497,9 +497,9 @@ const Libp2p = require('libp2p')
 const TCP = require('libp2p-tcp')
 const MPLEX = require('libp2p-mplex')
 const { NOISE } = require('libp2p-noise')
-const LevelStore = require('datastore-level')
+const LevelDatastore = require('datastore-level')
 
-const datastore = new LevelStore('path/to/store')
+const datastore = new LevelDatastore('path/to/store')
 await datastore.open()
 
 const node = await Libp2p.create({
@@ -672,9 +672,9 @@ const Libp2p = require('libp2p')
 const TCP = require('libp2p-tcp')
 const MPLEX = require('libp2p-mplex')
 const { NOISE } = require('libp2p-noise')
-const LevelStore = require('datastore-level')
+const LevelDatastore = require('datastore-level')
 
-const datastore = new LevelStore('path/to/store')
+const datastore = new LevelDatastore('path/to/store')
 const dsInstant = await datastore.open()
 
 const node = await Libp2p.create({

examples/pubsub/1.js

@@ -41,13 +41,13 @@ const createNode = async () => {
   node1.pubsub.on(topic, (msg) => {
     console.log(`node1 received: ${uint8ArrayToString(msg.data)}`)
   })
-  await node1.pubsub.subscribe(topic)
+  node1.pubsub.subscribe(topic)
 
   // Will not receive own published messages by default
   node2.pubsub.on(topic, (msg) => {
     console.log(`node2 received: ${uint8ArrayToString(msg.data)}`)
   })
-  await node2.pubsub.subscribe(topic)
+  node2.pubsub.subscribe(topic)
 
   // node2 publishes "news" every second
   setInterval(() => {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "libp2p",
-  "version": "0.35.1",
+  "version": "0.35.5",
   "description": "JavaScript implementation of libp2p, a modular peer to peer network stack",
   "leadMaintainer": "Jacob Heun <jacobheun@gmail.com>",
   "main": "src/index.js",
@@ -69,7 +69,7 @@
     "node": ">=15.0.0"
   },
   "browser": {
-    "@motrix/nat-api": false
+    "nat-api": false
   },
   "eslintConfig": {
     "extends": "ipfs",
@@ -80,7 +80,6 @@
     ]
   },
   "dependencies": {
-    "@motrix/nat-api": "^0.3.1",
     "@vascosantos/moving-average": "^1.1.0",
     "abort-controller": "^3.0.0",
     "abortable-iterator": "^3.0.0",
@@ -114,6 +113,7 @@
     "multiformats": "^9.0.0",
     "multistream-select": "^2.0.0",
     "mutable-proxy": "^1.0.0",
+    "nat-api": "^0.3.1",
     "node-forge": "^0.10.0",
     "p-any": "^3.0.0",
     "p-fifo": "^1.0.0",
@@ -133,7 +133,7 @@
     "xsalsa20": "^1.1.0"
   },
   "devDependencies": {
-    "@chainsafe/libp2p-noise": "^4.0.0",
+    "@chainsafe/libp2p-noise": "^5.0.0",
     "@nodeutils/defaults-deep": "^1.1.0",
     "@types/es6-promisify": "^6.0.0",
     "@types/node": "^16.0.1",
@@ -151,9 +151,9 @@
     "libp2p": ".",
     "libp2p-bootstrap": "^0.14.0",
     "libp2p-delegated-content-routing": "^0.11.0",
-    "libp2p-delegated-peer-routing": "^0.11.0",
+    "libp2p-delegated-peer-routing": "^0.11.1",
     "libp2p-floodsub": "^0.27.0",
-    "libp2p-gossipsub": "^0.11.0",
+    "libp2p-gossipsub": "^0.12.1",
     "libp2p-interfaces-compliance-tests": "^2.0.1",
     "libp2p-interop": "^0.5.0",
     "libp2p-kad-dht": "^0.27.1",
@@ -184,21 +184,21 @@
     "dirkmc <dirkmdev@gmail.com>",
     "Chris Dostert <chrisdostert@users.noreply.github.com>",
     "Volker Mische <volker.mische@gmail.com>",
-    "zeim839 <50573884+zeim839@users.noreply.github.com>",
+    "Robert Kiel <robert.kiel@hoprnet.org>",
     "Richard Littauer <richard.littauer@gmail.com>",
+    "zeim839 <50573884+zeim839@users.noreply.github.com>",
     "a1300 <matthias-knopp@gmx.net>",
     "Ryan Bell <ryan@piing.net>",
     "ᴠɪᴄᴛᴏʀ ʙᴊᴇʟᴋʜᴏʟᴍ <victorbjelkholm@gmail.com>",
+    "Andrew Nesbitt <andrewnez@gmail.com>",
+    "Franck Royer <franck@royer.one>",
+    "Thomas Eizinger <thomas@eizinger.io>",
     "Giovanni T. Parra <fiatjaf@gmail.com>",
     "acolytec3 <17355484+acolytec3@users.noreply.github.com>",
-    "Franck Royer <franck@royer.one>",
+    "Alan Smithee <ggnore.alan.smithee@gmail.com>",
     "Elven <mon.samuel@qq.com>",
-    "Robert Kiel <robert.kiel@hoprnet.org>",
-    "Andrew Nesbitt <andrewnez@gmail.com>",
     "Samlior <samlior@foxmail.com>",
-    "Thomas Eizinger <thomas@eizinger.io>",
     "Didrik Nordström <didrik.nordstrom@gmail.com>",
-    "Smite Chow <xiaopengyou@live.com>",
     "Soeren <nikorpoulsen@gmail.com>",
     "Sönke Hahn <soenkehahn@gmail.com>",
     "TJKoury <TJKoury@gmail.com>",
@@ -218,7 +218,6 @@
     "shresthagrawal <34920931+shresthagrawal@users.noreply.github.com>",
     "swedneck <40505480+swedneck@users.noreply.github.com>",
     "greenSnot <greenSnot@users.noreply.github.com>",
-    "Alan Smithee <ggnore.alan.smithee@gmail.com>",
     "Aleksei <vozhdb@gmail.com>",
     "Bernd Strehl <bernd.strehl@gmail.com>",
     "Chris Bratlien <chrisbratlien@gmail.com>",
@@ -243,10 +242,12 @@
     "Lars Gierth <lgierth@users.noreply.github.com>",
     "Leask Wong <i@leaskh.com>",
     "Marcin Tojek <mtojek@users.noreply.github.com>",
+    "Marston Connell <34043723+TheMarstonConnell@users.noreply.github.com>",
     "Michael Burns <5170+mburns@users.noreply.github.com>",
     "Miguel Mota <miguelmota2@gmail.com>",
     "Nuno Nogueira <nunofmn@gmail.com>",
     "Philipp Muens <raute1337@gmx.de>",
-    "RasmusErik Voel Jensen <github@solsort.com>"
+    "RasmusErik Voel Jensen <github@solsort.com>",
+    "Smite Chow <xiaopengyou@live.com>"
   ]
 }

src/circuit/index.js

@@ -4,7 +4,7 @@ const debug = require('debug')
 const log = Object.assign(debug('libp2p:relay'), {
   error: debug('libp2p:relay:err')
 })
-
+const { codes } = require('./../errors')
 const {
   setDelayedInterval,
   clearDelayedInterval
@@ -88,7 +88,7 @@ class Relay {
       const cid = await namespaceToCid(RELAY_RENDEZVOUS_NS)
       await this._libp2p.contentRouting.provide(cid)
     } catch (/** @type {any} */ err) {
-      if (err.code === 'NO_ROUTERS_AVAILABLE') {
+      if (err.code === codes.ERR_NO_ROUTERS_AVAILABLE) {
         log.error('a content router, such as a DHT, must be provided in order to advertise the relay service', err)
         // Stop the advertise
         this.stop()

src/config.js

@@ -60,13 +60,7 @@ const DefaultConfig = {
     protocolPrefix: 'ipfs',
     dht: {
       enabled: false,
-      kBucketSize: 20,
-      randomWalk: {
-        enabled: false, // disabled waiting for https://github.com/libp2p/js-libp2p-kad-dht/issues/86
-        queriesPerPeriod: 1,
-        interval: 300e3,
-        timeout: 10e3
-      }
+      kBucketSize: 20
     },
     nat: {
       enabled: true,

src/connection-manager/index.js

@@ -32,6 +32,10 @@ const defaultOptions = {
   defaultPeerValue: 1
 }
 
+const METRICS_COMPONENT = 'connection-manager'
+const METRICS_PEER_CONNECTIONS = 'peer-connections'
+const METRICS_ALL_CONNECTIONS = 'all-connections'
+
 /**
  * @typedef {import('../')} Libp2p
  * @typedef {import('libp2p-interfaces/src/connection').Connection} Connection
@@ -160,6 +164,8 @@ class ConnectionManager extends EventEmitter {
 
     await Promise.all(tasks)
     this.connections.clear()
+    this._libp2p.metrics && this._libp2p.metrics.updateComponentMetric(METRICS_COMPONENT, METRICS_PEER_CONNECTIONS, 0)
+    this._libp2p.metrics && this._libp2p.metrics.updateComponentMetric(METRICS_COMPONENT, METRICS_ALL_CONNECTIONS, 0)
   }
 
   /**
@@ -211,10 +217,13 @@ class ConnectionManager extends EventEmitter {
     const storedConn = this.connections.get(peerIdStr)
 
     this.emit('peer:connect', connection)
+
     if (storedConn) {
       storedConn.push(connection)
     } else {
       this.connections.set(peerIdStr, [connection])
+      this._libp2p.metrics && this._libp2p.metrics.updateComponentMetric(METRICS_COMPONENT, METRICS_PEER_CONNECTIONS, this.connections.size)
+      this._libp2p.metrics && this._libp2p.metrics.updateComponentMetric(METRICS_COMPONENT, METRICS_ALL_CONNECTIONS, this.size)
     }
 
     this._libp2p.peerStore.keyBook.set(peerId, peerId.pubKey)
@@ -243,7 +252,12 @@ class ConnectionManager extends EventEmitter {
       this.connections.delete(peerId)
       this._peerValues.delete(connection.remotePeer.toB58String())
       this.emit('peer:disconnect', connection)
+
+      this._libp2p.metrics && this._libp2p.metrics.onPeerDisconnected(connection.remotePeer)
     }
+
+    this._libp2p.metrics && this._libp2p.metrics.updateComponentMetric(METRICS_COMPONENT, METRICS_PEER_CONNECTIONS, this.connections.size)
+    this._libp2p.metrics && this._libp2p.metrics.updateComponentMetric(METRICS_COMPONENT, METRICS_ALL_CONNECTIONS, this.size)
   }
 
   /**

src/content-routing/index.js

@@ -54,7 +54,7 @@ class ContentRouting {
    */
   async * findProviders (key, options = {}) {
     if (!this.routers.length) {
-      throw errCode(new Error('No content this.routers available'), 'NO_ROUTERS_AVAILABLE')
+      throw errCode(new Error('No content this.routers available'), codes.ERR_NO_ROUTERS_AVAILABLE)
     }
 
     yield * pipe(
@@ -77,7 +77,7 @@ class ContentRouting {
    */
   async provide (key) {
     if (!this.routers.length) {
-      throw errCode(new Error('No content routers available'), 'NO_ROUTERS_AVAILABLE')
+      throw errCode(new Error('No content routers available'), codes.ERR_NO_ROUTERS_AVAILABLE)
     }
 
     await Promise.all(this.routers.map((router) => router.provide(key)))

src/dht/dht-peer-routing.js

@@ -27,8 +27,12 @@ class DHTPeerRouting {
    */
   async findPeer (peerId, options = {}) {
     for await (const event of this._dht.findPeer(peerId, options)) {
-      if (event.name === 'FINAL_PEER') {
-        return event.peer
+      if (event.name === 'PEER_RESPONSE') {
+        const peer = event.closer.find(peerData => peerData.id.equals(peerId))
+
+        if (peer) {
+          return peer
+        }
       }
     }
 

src/dialer/dial-request.js

@@ -1,11 +1,13 @@
 'use strict'
 
 const errCode = require('err-code')
-const AbortController = require('abort-controller').default
 const { anySignal } = require('any-signal')
 // @ts-ignore p-fifo does not export types
 const FIFO = require('p-fifo')
 const pAny = require('p-any')
+// @ts-expect-error setMaxListeners is missing from the types
+const { setMaxListeners } = require('events')
+const { codes } = require('../errors')
 
 /**
  * @typedef {import('libp2p-interfaces/src/connection').Connection} Connection
@@ -54,12 +56,17 @@ class DialRequest {
     const tokens = this.dialer.getTokens(this.addrs.length)
     // If no tokens are available, throw
     if (tokens.length < 1) {
-      throw errCode(new Error('No dial tokens available'), 'ERR_NO_DIAL_TOKENS')
+      throw errCode(new Error('No dial tokens available'), codes.ERR_NO_DIAL_TOKENS)
     }
 
     const tokenHolder = new FIFO()
     tokens.forEach(token => tokenHolder.push(token))
-    const dialAbortControllers = this.addrs.map(() => new AbortController())
+    const dialAbortControllers = this.addrs.map(() => {
+      const controller = new AbortController()
+      setMaxListeners && setMaxListeners(Infinity, controller.signal)
+
+      return controller
+    })
     let completedDials = 0
 
     try {

src/dialer/index.js

@@ -22,6 +22,10 @@ const {
   MAX_ADDRS_TO_DIAL
 } = require('../constants')
 
+const METRICS_COMPONENT = 'dialler'
+const METRICS_PENDING_DIALS = 'pending-dials'
+const METRICS_PENDING_DIAL_TARGETS = 'pending-dial-targets'
+
 /**
  * @typedef {import('libp2p-interfaces/src/connection').Connection} Connection
  * @typedef {import('peer-id')} PeerId
@@ -44,6 +48,7 @@ const {
  * @property {number} [maxDialsPerPeer = MAX_PER_PEER_DIALS] - Number of max concurrent dials per peer.
  * @property {number} [dialTimeout = DIAL_TIMEOUT] - How long a dial attempt is allowed to take.
  * @property {Record<string, Resolver>} [resolvers = {}] - multiaddr resolvers to use when dialing
+ * @property {import('../metrics')} [metrics]
  *
  * @typedef DialTarget
  * @property {string} id
@@ -69,7 +74,8 @@ class Dialer {
     maxAddrsToDial = MAX_ADDRS_TO_DIAL,
     dialTimeout = DIAL_TIMEOUT,
     maxDialsPerPeer = MAX_PER_PEER_DIALS,
-    resolvers = {}
+    resolvers = {},
+    metrics
   }) {
     this.transportManager = transportManager
     this.peerStore = peerStore
@@ -81,6 +87,7 @@ class Dialer {
     this.tokens = [...new Array(maxParallelDials)].map((_, index) => index)
     this._pendingDials = new Map()
     this._pendingDialTargets = new Map()
+    this._metrics = metrics
 
     for (const [key, value] of Object.entries(resolvers)) {
       Multiaddr.resolvers.set(key, value)
@@ -104,6 +111,9 @@ class Dialer {
       pendingTarget.reject(new AbortError('Dialer was destroyed'))
     }
     this._pendingDialTargets.clear()
+
+    this._metrics && this._metrics.updateComponentMetric(METRICS_COMPONENT, METRICS_PENDING_DIALS, 0)
+    this._metrics && this._metrics.updateComponentMetric(METRICS_COMPONENT, METRICS_PENDING_DIAL_TARGETS, 0)
   }
 
   /**
@@ -153,16 +163,20 @@ class Dialer {
     const id = `${(parseInt(String(Math.random() * 1e9), 10)).toString() + Date.now()}`
     const cancellablePromise = new Promise((resolve, reject) => {
       this._pendingDialTargets.set(id, { resolve, reject })
+      this._metrics && this._metrics.updateComponentMetric(METRICS_COMPONENT, METRICS_PENDING_DIAL_TARGETS, this._pendingDialTargets.size)
     })
 
-    const dialTarget = await Promise.race([
-      this._createDialTarget(peer),
-      cancellablePromise
-    ])
+    try {
+      const dialTarget = await Promise.race([
+        this._createDialTarget(peer),
+        cancellablePromise
+      ])
 
-    this._pendingDialTargets.delete(id)
-
-    return dialTarget
+      return dialTarget
+    } finally {
+      this._pendingDialTargets.delete(id)
+      this._metrics && this._metrics.updateComponentMetric(METRICS_COMPONENT, METRICS_PENDING_DIAL_TARGETS, this._pendingDialTargets.size)
+    }
   }
 
   /**
@@ -250,9 +264,13 @@ class Dialer {
       destroy: () => {
         timeoutController.clear()
         this._pendingDials.delete(dialTarget.id)
+        this._metrics && this._metrics.updateComponentMetric(METRICS_COMPONENT, METRICS_PENDING_DIALS, this._pendingDials.size)
       }
     }
     this._pendingDials.set(dialTarget.id, pendingDial)
+
+    this._metrics && this._metrics.updateComponentMetric(METRICS_COMPONENT, METRICS_PENDING_DIALS, this._pendingDials.size)
+
     return pendingDial
   }
 

src/errors.js

@@ -36,5 +36,29 @@ exports.codes = {
   ERR_TRANSPORT_DIAL_FAILED: 'ERR_TRANSPORT_DIAL_FAILED',
   ERR_UNSUPPORTED_PROTOCOL: 'ERR_UNSUPPORTED_PROTOCOL',
   ERR_INVALID_MULTIADDR: 'ERR_INVALID_MULTIADDR',
-  ERR_SIGNATURE_NOT_VALID: 'ERR_SIGNATURE_NOT_VALID'
+  ERR_SIGNATURE_NOT_VALID: 'ERR_SIGNATURE_NOT_VALID',
+  ERR_FIND_SELF: 'ERR_FIND_SELF',
+  ERR_NO_ROUTERS_AVAILABLE: 'ERR_NO_ROUTERS_AVAILABLE',
+  ERR_CONNECTION_NOT_MULTIPLEXED: 'ERR_CONNECTION_NOT_MULTIPLEXED',
+  ERR_NO_DIAL_TOKENS: 'ERR_NO_DIAL_TOKENS',
+  ERR_KEYCHAIN_REQUIRED: 'ERR_KEYCHAIN_REQUIRED',
+  ERR_INVALID_CMS: 'ERR_INVALID_CMS',
+  ERR_MISSING_KEYS: 'ERR_MISSING_KEYS',
+  ERR_NO_KEY: 'ERR_NO_KEY',
+  ERR_INVALID_KEY_NAME: 'ERR_INVALID_KEY_NAME',
+  ERR_INVALID_KEY_TYPE: 'ERR_INVALID_KEY_TYPE',
+  ERR_KEY_ALREADY_EXISTS: 'ERR_KEY_ALREADY_EXISTS',
+  ERR_INVALID_KEY_SIZE: 'ERR_INVALID_KEY_SIZE',
+  ERR_KEY_NOT_FOUND: 'ERR_KEY_NOT_FOUND',
+  ERR_OLD_KEY_NAME_INVALID: 'ERR_OLD_KEY_NAME_INVALID',
+  ERR_NEW_KEY_NAME_INVALID: 'ERR_NEW_KEY_NAME_INVALID',
+  ERR_PASSWORD_REQUIRED: 'ERR_PASSWORD_REQUIRED',
+  ERR_PEM_REQUIRED: 'ERR_PEM_REQUIRED',
+  ERR_CANNOT_READ_KEY: 'ERR_CANNOT_READ_KEY',
+  ERR_MISSING_PRIVATE_KEY: 'ERR_MISSING_PRIVATE_KEY',
+  ERR_INVALID_OLD_PASS_TYPE: 'ERR_INVALID_OLD_PASS_TYPE',
+  ERR_INVALID_NEW_PASS_TYPE: 'ERR_INVALID_NEW_PASS_TYPE',
+  ERR_INVALID_PASS_LENGTH: 'ERR_INVALID_PASS_LENGTH',
+  ERR_NOT_IMPLEMENTED: 'ERR_NOT_IMPLEMENTED',
+  ERR_WRONG_PING_ACK: 'ERR_WRONG_PING_ACK'
 }

src/index.js

@@ -56,16 +56,9 @@ const { updateSelfPeerRecord } = require('./record/utils')
  * @property {MuxedStream} stream
  * @property {string} protocol
  *
- * @typedef {Object} RandomWalkOptions
- * @property {boolean} [enabled = false]
- * @property {number} [queriesPerPeriod = 1]
- * @property {number} [interval = 300e3]
- * @property {number} [timeout = 10e3]
- *
  * @typedef {Object} DhtOptions
  * @property {boolean} [enabled = false]
  * @property {number} [kBucketSize = 20]
- * @property {RandomWalkOptions} [randomWalk]
  * @property {boolean} [clientMode]
  * @property {import('libp2p-interfaces/src/types').DhtSelectors} [selectors]
  * @property {import('libp2p-interfaces/src/types').DhtValidators} [validators]
@@ -204,10 +197,11 @@ class Libp2p extends EventEmitter {
 
     // Create Metrics
     if (this._options.metrics.enabled) {
-      this.metrics = new Metrics({
-        ...this._options.metrics,
-        connectionManager: this.connectionManager
+      const metrics = new Metrics({
+        ...this._options.metrics
       })
+
+      this.metrics = metrics
     }
 
     // Create keychain
@@ -269,6 +263,7 @@ class Libp2p extends EventEmitter {
     this.dialer = new Dialer({
       transportManager: this.transportManager,
       peerStore: this.peerStore,
+      metrics: this.metrics,
       ...this._options.dialer
     })
 

src/keychain/cms.js

@@ -10,6 +10,7 @@ const { certificateForKey, findAsync } = require('./util')
 const errcode = require('err-code')
 const { fromString: uint8ArrayFromString } = require('uint8arrays/from-string')
 const { toString: uint8ArrayToString } = require('uint8arrays/to-string')
+const { codes } = require('../errors')
 
 const privates = new WeakMap()
 
@@ -31,7 +32,7 @@ class CMS {
    */
   constructor (keychain, dek) {
     if (!keychain) {
-      throw errcode(new Error('keychain is required'), 'ERR_KEYCHAIN_REQUIRED')
+      throw errcode(new Error('keychain is required'), codes.ERR_KEYCHAIN_REQUIRED)
     }
 
     this.keychain = keychain
@@ -49,7 +50,7 @@ class CMS {
    */
   async encrypt (name, plain) {
     if (!(plain instanceof Uint8Array)) {
-      throw errcode(new Error('Plain data must be a Uint8Array'), 'ERR_INVALID_PARAMS')
+      throw errcode(new Error('Plain data must be a Uint8Array'), codes.ERR_INVALID_PARAMETERS)
     }
 
     const key = await this.keychain.findKeyByName(name)
@@ -81,7 +82,7 @@ class CMS {
    */
   async decrypt (cmsData) {
     if (!(cmsData instanceof Uint8Array)) {
-      throw errcode(new Error('CMS data is required'), 'ERR_INVALID_PARAMS')
+      throw errcode(new Error('CMS data is required'), codes.ERR_INVALID_PARAMETERS)
     }
 
     let cms
@@ -91,7 +92,7 @@ class CMS {
       // @ts-ignore not defined
       cms = forge.pkcs7.messageFromAsn1(obj)
     } catch (/** @type {any} */ err) {
-      throw errcode(new Error('Invalid CMS: ' + err.message), 'ERR_INVALID_CMS')
+      throw errcode(new Error('Invalid CMS: ' + err.message), codes.ERR_INVALID_CMS)
     }
 
     // Find a recipient whose key we hold. We only deal with recipient certs
@@ -123,7 +124,7 @@ class CMS {
     if (!r) {
       // @ts-ignore cms types not defined
       const missingKeys = recipients.map(r => r.keyId)
-      throw errcode(new Error('Decryption needs one of the key(s): ' + missingKeys.join(', ')), 'ERR_MISSING_KEYS', {
+      throw errcode(new Error('Decryption needs one of the key(s): ' + missingKeys.join(', ')), codes.ERR_MISSING_KEYS, {
         missingKeys
       })
     }
@@ -131,7 +132,7 @@ class CMS {
     const key = await this.keychain.findKeyById(r.keyId)
 
     if (!key) {
-      throw errcode(new Error('No key available to decrypto'), 'ERR_NO_KEY')
+      throw errcode(new Error('No key available to decrypto'), codes.ERR_NO_KEY)
     }
 
     const pem = await this.keychain._getPrivateKey(key.name)

src/keychain/index.js

@@ -10,6 +10,7 @@ const crypto = require('libp2p-crypto')
 const { Key } = require('interface-datastore/key')
 const CMS = require('./cms')
 const errcode = require('err-code')
+const { codes } = require('../errors')
 const { toString: uint8ArrayToString } = require('uint8arrays/to-string')
 const { fromString: uint8ArrayFromString } = require('uint8arrays/from-string')
 
@@ -210,21 +211,21 @@ class Keychain {
     const self = this
 
     if (!validateKeyName(name) || name === 'self') {
-      return throwDelayed(errcode(new Error(`Invalid key name '${name}'`), 'ERR_INVALID_KEY_NAME'))
+      return throwDelayed(errcode(new Error(`Invalid key name '${name}'`), codes.ERR_INVALID_KEY_NAME))
     }
 
     if (typeof type !== 'string') {
-      return throwDelayed(errcode(new Error(`Invalid key type '${type}'`), 'ERR_INVALID_KEY_TYPE'))
+      return throwDelayed(errcode(new Error(`Invalid key type '${type}'`), codes.ERR_INVALID_KEY_TYPE))
     }
 
     const dsname = DsName(name)
     const exists = await self.store.has(dsname)
-    if (exists) return throwDelayed(errcode(new Error(`Key '${name}' already exists`), 'ERR_KEY_ALREADY_EXISTS'))
+    if (exists) return throwDelayed(errcode(new Error(`Key '${name}' already exists`), codes.ERR_KEY_ALREADY_EXISTS))
 
     switch (type.toLowerCase()) {
       case 'rsa':
         if (!Number.isSafeInteger(size) || size < 2048) {
-          return throwDelayed(errcode(new Error(`Invalid RSA key size ${size}`), 'ERR_INVALID_KEY_SIZE'))
+          return throwDelayed(errcode(new Error(`Invalid RSA key size ${size}`), codes.ERR_INVALID_KEY_SIZE))
         }
         break
       default:
@@ -297,7 +298,7 @@ class Keychain {
    */
   async findKeyByName (name) {
     if (!validateKeyName(name)) {
-      return throwDelayed(errcode(new Error(`Invalid key name '${name}'`), 'ERR_INVALID_KEY_NAME'))
+      return throwDelayed(errcode(new Error(`Invalid key name '${name}'`), codes.ERR_INVALID_KEY_NAME))
     }
 
     const dsname = DsInfoName(name)
@@ -305,7 +306,7 @@ class Keychain {
       const res = await this.store.get(dsname)
       return JSON.parse(uint8ArrayToString(res))
     } catch (/** @type {any} */ err) {
-      return throwDelayed(errcode(new Error(`Key '${name}' does not exist. ${err.message}`), 'ERR_KEY_NOT_FOUND'))
+      return throwDelayed(errcode(new Error(`Key '${name}' does not exist. ${err.message}`), codes.ERR_KEY_NOT_FOUND))
     }
   }
 
@@ -318,7 +319,7 @@ class Keychain {
   async removeKey (name) {
     const self = this
     if (!validateKeyName(name) || name === 'self') {
-      return throwDelayed(errcode(new Error(`Invalid key name '${name}'`), 'ERR_INVALID_KEY_NAME'))
+      return throwDelayed(errcode(new Error(`Invalid key name '${name}'`), codes.ERR_INVALID_KEY_NAME))
     }
     const dsname = DsName(name)
     const keyInfo = await self.findKeyByName(name)
@@ -339,10 +340,10 @@ class Keychain {
   async renameKey (oldName, newName) {
     const self = this
     if (!validateKeyName(oldName) || oldName === 'self') {
-      return throwDelayed(errcode(new Error(`Invalid old key name '${oldName}'`), 'ERR_OLD_KEY_NAME_INVALID'))
+      return throwDelayed(errcode(new Error(`Invalid old key name '${oldName}'`), codes.ERR_OLD_KEY_NAME_INVALID))
     }
     if (!validateKeyName(newName) || newName === 'self') {
-      return throwDelayed(errcode(new Error(`Invalid new key name '${newName}'`), 'ERR_NEW_KEY_NAME_INVALID'))
+      return throwDelayed(errcode(new Error(`Invalid new key name '${newName}'`), codes.ERR_NEW_KEY_NAME_INVALID))
     }
     const oldDsname = DsName(oldName)
     const newDsname = DsName(newName)
@@ -350,7 +351,7 @@ class Keychain {
     const newInfoName = DsInfoName(newName)
 
     const exists = await self.store.has(newDsname)
-    if (exists) return throwDelayed(errcode(new Error(`Key '${newName}' already exists`), 'ERR_KEY_ALREADY_EXISTS'))
+    if (exists) return throwDelayed(errcode(new Error(`Key '${newName}' already exists`), codes.ERR_KEY_ALREADY_EXISTS))
 
     try {
       const pem = await self.store.get(oldDsname)
@@ -379,10 +380,10 @@ class Keychain {
    */
   async exportKey (name, password) {
     if (!validateKeyName(name)) {
-      return throwDelayed(errcode(new Error(`Invalid key name '${name}'`), 'ERR_INVALID_KEY_NAME'))
+      return throwDelayed(errcode(new Error(`Invalid key name '${name}'`), codes.ERR_INVALID_KEY_NAME))
     }
     if (!password) {
-      return throwDelayed(errcode(new Error('Password is required'), 'ERR_PASSWORD_REQUIRED'))
+      return throwDelayed(errcode(new Error('Password is required'), codes.ERR_PASSWORD_REQUIRED))
     }
 
     const dsname = DsName(name)
@@ -409,20 +410,20 @@ class Keychain {
   async importKey (name, pem, password) {
     const self = this
     if (!validateKeyName(name) || name === 'self') {
-      return throwDelayed(errcode(new Error(`Invalid key name '${name}'`), 'ERR_INVALID_KEY_NAME'))
+      return throwDelayed(errcode(new Error(`Invalid key name '${name}'`), codes.ERR_INVALID_KEY_NAME))
     }
     if (!pem) {
-      return throwDelayed(errcode(new Error('PEM encoded key is required'), 'ERR_PEM_REQUIRED'))
+      return throwDelayed(errcode(new Error('PEM encoded key is required'), codes.ERR_PEM_REQUIRED))
     }
     const dsname = DsName(name)
     const exists = await self.store.has(dsname)
-    if (exists) return throwDelayed(errcode(new Error(`Key '${name}' already exists`), 'ERR_KEY_ALREADY_EXISTS'))
+    if (exists) return throwDelayed(errcode(new Error(`Key '${name}' already exists`), codes.ERR_KEY_ALREADY_EXISTS))
 
     let privateKey
     try {
       privateKey = await crypto.keys.import(pem, password)
     } catch (/** @type {any} */ err) {
-      return throwDelayed(errcode(new Error('Cannot read the key, most likely the password is wrong'), 'ERR_CANNOT_READ_KEY'))
+      return throwDelayed(errcode(new Error('Cannot read the key, most likely the password is wrong'), codes.ERR_CANNOT_READ_KEY))
     }
 
     let kid
@@ -457,16 +458,16 @@ class Keychain {
   async importPeer (name, peer) {
     const self = this
     if (!validateKeyName(name)) {
-      return throwDelayed(errcode(new Error(`Invalid key name '${name}'`), 'ERR_INVALID_KEY_NAME'))
+      return throwDelayed(errcode(new Error(`Invalid key name '${name}'`), codes.ERR_INVALID_KEY_NAME))
     }
     if (!peer || !peer.privKey) {
-      return throwDelayed(errcode(new Error('Peer.privKey is required'), 'ERR_MISSING_PRIVATE_KEY'))
+      return throwDelayed(errcode(new Error('Peer.privKey is required'), codes.ERR_MISSING_PRIVATE_KEY))
     }
 
     const privateKey = peer.privKey
     const dsname = DsName(name)
     const exists = await self.store.has(dsname)
-    if (exists) return throwDelayed(errcode(new Error(`Key '${name}' already exists`), 'ERR_KEY_ALREADY_EXISTS'))
+    if (exists) return throwDelayed(errcode(new Error(`Key '${name}' already exists`), codes.ERR_KEY_ALREADY_EXISTS))
 
     try {
       const kid = await privateKey.id()
@@ -495,7 +496,7 @@ class Keychain {
    */
   async _getPrivateKey (name) {
     if (!validateKeyName(name)) {
-      return throwDelayed(errcode(new Error(`Invalid key name '${name}'`), 'ERR_INVALID_KEY_NAME'))
+      return throwDelayed(errcode(new Error(`Invalid key name '${name}'`), codes.ERR_INVALID_KEY_NAME))
     }
 
     try {
@@ -503,7 +504,7 @@ class Keychain {
       const res = await this.store.get(dsname)
       return uint8ArrayToString(res)
     } catch (/** @type {any} */ err) {
-      return throwDelayed(errcode(new Error(`Key '${name}' does not exist. ${err.message}`), 'ERR_KEY_NOT_FOUND'))
+      return throwDelayed(errcode(new Error(`Key '${name}' does not exist. ${err.message}`), codes.ERR_KEY_NOT_FOUND))
     }
   }
 
@@ -515,13 +516,13 @@ class Keychain {
    */
   async rotateKeychainPass (oldPass, newPass) {
     if (typeof oldPass !== 'string') {
-      return throwDelayed(errcode(new Error(`Invalid old pass type '${typeof oldPass}'`), 'ERR_INVALID_OLD_PASS_TYPE'))
+      return throwDelayed(errcode(new Error(`Invalid old pass type '${typeof oldPass}'`), codes.ERR_INVALID_OLD_PASS_TYPE))
     }
     if (typeof newPass !== 'string') {
-      return throwDelayed(errcode(new Error(`Invalid new pass type '${typeof newPass}'`), 'ERR_INVALID_NEW_PASS_TYPE'))
+      return throwDelayed(errcode(new Error(`Invalid new pass type '${typeof newPass}'`), codes.ERR_INVALID_NEW_PASS_TYPE))
     }
     if (newPass.length < 20) {
-      return throwDelayed(errcode(new Error(`Invalid pass length ${newPass.length}`), 'ERR_INVALID_PASS_LENGTH'))
+      return throwDelayed(errcode(new Error(`Invalid pass length ${newPass.length}`), codes.ERR_INVALID_PASS_LENGTH))
     }
     log('recreating keychain')
     const oldDek = privates.get(this).dek

src/metrics/index.js

@@ -24,9 +24,6 @@ const directionToEvent = {
  */
 
 /**
- * @typedef MetricsProperties
- * @property {import('../connection-manager')} connectionManager
- *
  * @typedef MetricsOptions
  * @property {number} [computeThrottleMaxQueueSize = defaultOptions.computeThrottleMaxQueueSize]
  * @property {number} [computeThrottleTimeout = defaultOptions.computeThrottleTimeout]
@@ -37,7 +34,7 @@ const directionToEvent = {
 class Metrics {
   /**
    * @class
-   * @param {MetricsProperties & MetricsOptions} options
+   * @param {MetricsOptions} options
    */
   constructor (options) {
     this._options = mergeOptions(defaultOptions, options)
@@ -47,10 +44,7 @@ class Metrics {
     this._oldPeers = oldPeerLRU(this._options.maxOldPeersRetention)
     this._running = false
     this._onMessage = this._onMessage.bind(this)
-    this._connectionManager = options.connectionManager
-    this._connectionManager.on('peer:disconnect', (connection) => {
-      this.onPeerDisconnected(connection.remotePeer)
-    })
+    this._componentMetrics = new Map()
   }
 
   /**
@@ -94,6 +88,22 @@ class Metrics {
     return Array.from(this._peerStats.keys())
   }
 
+  /**
+   * @returns {Map}
+   */
+  getComponentMetrics () {
+    return this._componentMetrics
+  }
+
+  updateComponentMetric (component, metric, value) {
+    if (!this._componentMetrics.has(component)) {
+      this._componentMetrics.set(component, new Map())
+    }
+
+    const map = this._componentMetrics.get(component)
+    map.set(metric, value)
+  }
+
   /**
    * Returns the `Stats` object for the given `PeerId` whether it
    * is a live peer, or in the disconnected peer LRU cache.

src/nat-manager.js

@@ -1,7 +1,7 @@
 'use strict'
 
 // @ts-ignore nat-api does not export types
-const NatAPI = require('@motrix/nat-api')
+const NatAPI = require('nat-api')
 const debug = require('debug')
 const { promisify } = require('es6-promisify')
 const { Multiaddr } = require('multiaddr')

src/peer-routing.js

@@ -5,6 +5,7 @@ const log = Object.assign(debug('libp2p:peer-routing'), {
   error: debug('libp2p:peer-routing:err')
 })
 const errCode = require('err-code')
+const errors = require('./errors')
 const {
   storeAddresses,
   uniquePeers,
@@ -104,19 +105,24 @@ class PeerRouting {
    */
   async findPeer (id, options) { // eslint-disable-line require-await
     if (!this._routers.length) {
-      throw errCode(new Error('No peer routers available'), 'NO_ROUTERS_AVAILABLE')
+      throw errCode(new Error('No peer routers available'), errors.codes.ERR_NO_ROUTERS_AVAILABLE)
     }
 
     if (id.toB58String() === this._peerId.toB58String()) {
-      throw errCode(new Error('Should not try to find self'), 'ERR_FIND_SELF')
+      throw errCode(new Error('Should not try to find self'), errors.codes.ERR_FIND_SELF)
     }
 
     const output = await pipe(
       merge(
-        ...this._routers.map(router => [router.findPeer(id, options)])
+        ...this._routers.map(router => (async function * () {
+          try {
+            yield await router.findPeer(id, options)
+          } catch (err) {
+            log.error(err)
+          }
+        })())
       ),
       (source) => filter(source, Boolean),
-      // @ts-ignore findPeer resolves a Promise
       (source) => storeAddresses(source, this._peerStore),
       (source) => first(source)
     )
@@ -125,7 +131,7 @@ class PeerRouting {
       return output
     }
 
-    throw errCode(new Error('not found'), 'NOT_FOUND')
+    throw errCode(new Error(errors.messages.NOT_FOUND), errors.codes.ERR_NOT_FOUND)
   }
 
   /**
@@ -139,7 +145,7 @@ class PeerRouting {
    */
   async * getClosestPeers (key, options = { timeout: 30e3 }) {
     if (!this._routers.length) {
-      throw errCode(new Error('No peer routers available'), 'NO_ROUTERS_AVAILABLE')
+      throw errCode(new Error('No peer routers available'), errors.codes.ERR_NO_ROUTERS_AVAILABLE)
     }
 
     if (options.timeout) {

src/peer-store/book.js

@@ -2,10 +2,7 @@
 
 const errcode = require('err-code')
 const PeerId = require('peer-id')
-
-const {
-  codes: { ERR_INVALID_PARAMETERS }
-} = require('../errors')
+const { codes } = require('../errors')
 
 /**
  * @param {any} data
@@ -48,7 +45,7 @@ class Book {
    * @param {any[]|any} data
    */
   set (peerId, data) {
-    throw errcode(new Error('set must be implemented by the subclass'), 'ERR_NOT_IMPLEMENTED')
+    throw errcode(new Error('set must be implemented by the subclass'), codes.ERR_NOT_IMPLEMENTED)
   }
 
   /**
@@ -94,7 +91,7 @@ class Book {
    */
   get (peerId) {
     if (!PeerId.isPeerId(peerId)) {
-      throw errcode(new Error('peerId must be an instance of peer-id'), ERR_INVALID_PARAMETERS)
+      throw errcode(new Error('peerId must be an instance of peer-id'), codes.ERR_INVALID_PARAMETERS)
     }
 
     const rec = this.data.get(peerId.toB58String())
@@ -111,7 +108,7 @@ class Book {
    */
   delete (peerId) {
     if (!PeerId.isPeerId(peerId)) {
-      throw errcode(new Error('peerId must be an instance of peer-id'), ERR_INVALID_PARAMETERS)
+      throw errcode(new Error('peerId must be an instance of peer-id'), codes.ERR_INVALID_PARAMETERS)
     }
 
     if (!this.data.delete(peerId.toB58String())) {

src/ping/index.js

@@ -5,7 +5,7 @@ const log = Object.assign(debug('libp2p:ping'), {
   error: debug('libp2p:ping:err')
 })
 const errCode = require('err-code')
-
+const { codes } = require('../errors')
 const crypto = require('libp2p-crypto')
 const { pipe } = require('it-pipe')
 // @ts-ignore it-buffer has no types exported
@@ -50,7 +50,7 @@ async function ping (node, peer) {
   const end = Date.now()
 
   if (!equals(data, result)) {
-    throw errCode(new Error('Received wrong ping ack'), 'ERR_WRONG_PING_ACK')
+    throw errCode(new Error('Received wrong ping ack'), codes.ERR_WRONG_PING_ACK)
   }
 
   return end - start

src/upgrader.js

@@ -297,7 +297,7 @@ class Upgrader {
     maConn.timeline.upgraded = Date.now()
 
     const errConnectionNotMultiplexed = () => {
-      throw errCode(new Error('connection is not multiplexed'), 'ERR_CONNECTION_NOT_MULTIPLEXED')
+      throw errCode(new Error('connection is not multiplexed'), codes.ERR_CONNECTION_NOT_MULTIPLEXED)
     }
 
     // Create the connection

test/content-routing/content-routing.node.js

@@ -36,14 +36,14 @@ describe('content-routing', () => {
         throw new Error('.findProviders should return an error')
       } catch (/** @type {any} */ err) {
         expect(err).to.exist()
-        expect(err.code).to.equal('NO_ROUTERS_AVAILABLE')
+        expect(err.code).to.equal('ERR_NO_ROUTERS_AVAILABLE')
       }
     })
 
     it('.provide should return an error', async () => {
       await expect(node.contentRouting.provide('a cid'))
         .to.eventually.be.rejected()
-        .and.to.have.property('code', 'NO_ROUTERS_AVAILABLE')
+        .and.to.have.property('code', 'ERR_NO_ROUTERS_AVAILABLE')
     })
   })
 
@@ -87,8 +87,11 @@ describe('content-routing', () => {
       sinon.stub(nodes[0]._dht, 'findProviders').callsFake(function * () {
         deferred.resolve()
         yield {
-          id: providerPeerId,
-          multiaddrs: []
+          name: 'PROVIDER',
+          providers: [{
+            id: providerPeerId,
+            multiaddrs: []
+          }]
         }
       })
 
@@ -361,7 +364,12 @@ describe('content-routing', () => {
       }
 
       sinon.stub(node._dht, 'findProviders').callsFake(async function * () {
-        yield result1
+        yield {
+          name: 'PROVIDER',
+          providers: [
+            result1
+          ]
+        }
       })
       sinon.stub(delegate, 'findProviders').callsFake(async function * () {
         yield result2
@@ -382,7 +390,8 @@ describe('content-routing', () => {
       const dhtDeferred = pDefer()
       const delegatedDeferred = pDefer()
 
-      sinon.stub(node._dht, 'provide').callsFake(() => {
+      sinon.stub(node._dht, 'provide').callsFake(async function * () {
+        yield
         dhtDeferred.resolve()
       })
 
@@ -406,7 +415,12 @@ describe('content-routing', () => {
       }]
 
       sinon.stub(node._dht, 'findProviders').callsFake(function * () {
-        yield results[0]
+        yield {
+          name: 'PROVIDER',
+          providers: [
+            results[0]
+          ]
+        }
       })
 
       sinon.stub(delegate, 'findProviders').callsFake(function * () { // eslint-disable-line require-yield

test/content-routing/dht/configuration.node.js

@@ -38,13 +38,13 @@ describe('DHT subsystem is configurable', () => {
     })
 
     libp2p = await create(customOptions)
-    expect(libp2p._dht.isStarted).to.equal(false)
+    expect(libp2p._dht.isStarted()).to.equal(false)
 
     await libp2p.start()
-    expect(libp2p._dht.isStarted).to.equal(true)
+    expect(libp2p._dht.isStarted()).to.equal(true)
 
     await libp2p.stop()
-    expect(libp2p._dht.isStarted).to.equal(false)
+    expect(libp2p._dht.isStarted()).to.equal(false)
   })
 
   it('should not start if disabled once libp2p starts', async () => {
@@ -63,10 +63,10 @@ describe('DHT subsystem is configurable', () => {
     })
 
     libp2p = await create(customOptions)
-    expect(libp2p._dht.isStarted).to.equal(false)
+    expect(libp2p._dht.isStarted()).to.equal(false)
 
     await libp2p.start()
-    expect(libp2p._dht.isStarted).to.equal(false)
+    expect(libp2p._dht.isStarted()).to.equal(false)
   })
 
   it('should allow a manual start', async () => {
@@ -86,9 +86,9 @@ describe('DHT subsystem is configurable', () => {
 
     libp2p = await create(customOptions)
     await libp2p.start()
-    expect(libp2p._dht.isStarted).to.equal(false)
+    expect(libp2p._dht.isStarted()).to.equal(false)
 
     await libp2p._dht.start()
-    expect(libp2p._dht.isStarted).to.equal(true)
+    expect(libp2p._dht.isStarted()).to.equal(true)
   })
 })

test/content-routing/dht/operation.node.js

@@ -60,8 +60,8 @@ describe('DHT subsystem operates correctly', () => {
       expect(connection).to.exist()
 
       return Promise.all([
-        pWaitFor(() => libp2p._dht.routingTable.size === 1),
-        pWaitFor(() => remoteLibp2p._dht.routingTable.size === 1)
+        pWaitFor(() => libp2p._dht._lan._routingTable.size === 1),
+        pWaitFor(() => remoteLibp2p._dht._lan._routingTable.size === 1)
       ])
     })
 
@@ -71,14 +71,14 @@ describe('DHT subsystem operates correctly', () => {
 
       await libp2p.dialProtocol(remAddr, subsystemMulticodecs)
       await Promise.all([
-        pWaitFor(() => libp2p._dht.routingTable.size === 1),
-        pWaitFor(() => remoteLibp2p._dht.routingTable.size === 1)
+        pWaitFor(() => libp2p._dht._lan._routingTable.size === 1),
+        pWaitFor(() => remoteLibp2p._dht._lan._routingTable.size === 1)
       ])
 
       await libp2p.contentRouting.put(key, value)
-      const fetchedValue = await remoteLibp2p.contentRouting.get(key)
 
-      expect(fetchedValue).to.eql(value)
+      const fetchedValue = await remoteLibp2p.contentRouting.get(key)
+      expect(fetchedValue).to.have.property('val').that.equalBytes(value)
     })
   })
 
@@ -119,11 +119,13 @@ describe('DHT subsystem operates correctly', () => {
       const connection = await libp2p.dial(remAddr)
 
       expect(connection).to.exist()
-      expect(libp2p._dht.routingTable.size).to.be.eql(0)
-      expect(remoteLibp2p._dht.routingTable.size).to.be.eql(0)
+      expect(libp2p._dht._lan._routingTable.size).to.be.eql(0)
 
       await remoteLibp2p._dht.start()
-      return pWaitFor(() => libp2p._dht.routingTable.size === 1)
+      // should be 0 directly after start - TODO this may be susceptible to timing bugs, we should have
+      // the ability to report stats on the DHT routing table instead of reaching into it's heart like this
+      expect(remoteLibp2p._dht._lan._routingTable.size).to.be.eql(0)
+      return pWaitFor(() => libp2p._dht._lan._routingTable.size === 1)
     })
 
     it('should put on a peer and get from the other', async () => {
@@ -133,12 +135,12 @@ describe('DHT subsystem operates correctly', () => {
       const value = uint8ArrayFromString('world')
 
       await remoteLibp2p._dht.start()
-      await pWaitFor(() => libp2p._dht.routingTable.size === 1)
+      await pWaitFor(() => libp2p._dht._lan._routingTable.size === 1)
 
       await libp2p.contentRouting.put(key, value)
 
       const fetchedValue = await remoteLibp2p.contentRouting.get(key)
-      expect(fetchedValue).to.eql(value)
+      expect(fetchedValue).to.have.property('val').that.equalBytes(value)
     })
   })
 })

test/content-routing/dht/utils.js

@@ -1,7 +1,6 @@
 'use strict'
 
 const KadDht = require('libp2p-kad-dht')
-const { multicodec } = require('libp2p-kad-dht')
 const Crypto = require('../../../src/insecure/plaintext')
 const Muxer = require('libp2p-mplex')
 const Transport = require('libp2p-tcp')
@@ -25,13 +24,12 @@ const subsystemOptions = mergeOptions(baseOptions, {
   config: {
     dht: {
       kBucketSize: 20,
-      randomWalk: {
-        enabled: true
-      },
       enabled: true
     }
   }
 })
 
 module.exports.subsystemOptions = subsystemOptions
-module.exports.subsystemMulticodecs = [multicodec]
+module.exports.subsystemMulticodecs = [
+  '/ipfs/lan/kad/1.0.0'
+]

test/content-routing/utils.js

@@ -13,9 +13,6 @@ const routingOptions = mergeOptions(baseOptions, {
   config: {
     dht: {
       kBucketSize: 20,
-      randomWalk: {
-        enabled: true
-      },
       enabled: true
     }
   }

test/keychain/keychain.spec.js

@@ -296,7 +296,7 @@ describe('keychain', () => {
     it('requires plain data as a Uint8Array', async () => {
       const err = await ks.cms.encrypt(rsaKeyName, 'plain data').then(fail, err => err)
       expect(err).to.exist()
-      expect(err).to.have.property('code', 'ERR_INVALID_PARAMS')
+      expect(err).to.have.property('code', 'ERR_INVALID_PARAMETERS')
     })
 
     it('encrypts', async () => {
@@ -308,7 +308,7 @@ describe('keychain', () => {
     it('is a PKCS #7 message', async () => {
       const err = await ks.cms.decrypt('not CMS').then(fail, err => err)
       expect(err).to.exist()
-      expect(err).to.have.property('code', 'ERR_INVALID_PARAMS')
+      expect(err).to.have.property('code', 'ERR_INVALID_PARAMETERS')
     })
 
     it('is a PKCS #7 binary message', async () => {

test/metrics/index.spec.js

@@ -3,9 +3,6 @@
 
 const { expect } = require('aegir/utils/chai')
 const sinon = require('sinon')
-
-const { EventEmitter } = require('events')
-
 const { randomBytes } = require('libp2p-crypto')
 const duplexPair = require('it-pair/duplex')
 const pipe = require('it-pipe')
@@ -34,8 +31,7 @@ describe('Metrics', () => {
     const [local, remote] = duplexPair()
     const metrics = new Metrics({
       computeThrottleMaxQueueSize: 1, // compute after every message
-      movingAverageIntervals: [10, 100, 1000],
-      connectionManager: new EventEmitter()
+      movingAverageIntervals: [10, 100, 1000]
     })
 
     metrics.trackStream({
@@ -70,8 +66,7 @@ describe('Metrics', () => {
     const [local, remote] = duplexPair()
     const metrics = new Metrics({
       computeThrottleMaxQueueSize: 1, // compute after every message
-      movingAverageIntervals: [10, 100, 1000],
-      connectionManager: new EventEmitter()
+      movingAverageIntervals: [10, 100, 1000]
     })
 
     metrics.trackStream({
@@ -119,8 +114,7 @@ describe('Metrics', () => {
     const [local2, remote2] = duplexPair()
     const metrics = new Metrics({
       computeThrottleMaxQueueSize: 1, // compute after every message
-      movingAverageIntervals: [10, 100, 1000],
-      connectionManager: new EventEmitter()
+      movingAverageIntervals: [10, 100, 1000]
     })
     const protocol = '/echo/1.0.0'
     metrics.start()
@@ -175,8 +169,7 @@ describe('Metrics', () => {
     const [local, remote] = duplexPair()
     const metrics = new Metrics({
       computeThrottleMaxQueueSize: 1, // compute after every message
-      movingAverageIntervals: [10, 100, 1000],
-      connectionManager: new EventEmitter()
+      movingAverageIntervals: [10, 100, 1000]
     })
     metrics.start()
 
@@ -231,8 +224,7 @@ describe('Metrics', () => {
     }))
 
     const metrics = new Metrics({
-      maxOldPeersRetention: 5, // Only keep track of 5
-      connectionManager: new EventEmitter()
+      maxOldPeersRetention: 5 // Only keep track of 5
     })
 
     // Clone so trackedPeers isn't modified
@@ -262,4 +254,22 @@ describe('Metrics', () => {
       expect(spy).to.have.property('callCount', 1)
     }
   })
+
+  it('should allow components to track metrics', () => {
+    const metrics = new Metrics({
+      maxOldPeersRetention: 5 // Only keep track of 5
+    })
+
+    expect(metrics.getComponentMetrics()).to.be.empty()
+
+    const component = 'my-component'
+    const metric = 'some-metric'
+    const value = 1
+
+    metrics.updateComponentMetric(component, metric, value)
+
+    expect(metrics.getComponentMetrics()).to.have.lengthOf(1)
+    expect(metrics.getComponentMetrics().get(component)).to.have.lengthOf(1)
+    expect(metrics.getComponentMetrics().get(component).get(metric)).to.equal(value)
+  })
 })

test/nat-manager/nat-manager.node.js

@@ -244,6 +244,10 @@ describe('Nat Manager (TCP)', () => {
   })
 
   it('shuts the nat api down when stopping', async function () {
+    if (process.env.CI) {
+      return this.skip('CI environments will not let us map external ports')
+    }
+
     function findRoutableAddress () {
       const interfaces = networkInterfaces()
 
@@ -261,7 +265,7 @@ describe('Nat Manager (TCP)', () => {
 
     if (!addr) {
       // skip test if no non-loopback address is found
-      this.skip()
+      return this.skip()
     }
 
     const {

test/peer-discovery/index.node.js

@@ -161,20 +161,13 @@ describe('peer discovery scenarios', () => {
           autoDial: false
         },
         dht: {
-          randomWalk: {
-            enabled: false,
-            delay: 1000, // start the first query quickly
-            interval: 10000,
-            timeout: 5000
-          },
           enabled: true
         }
       }
     })
 
     const localConfig = getConfig(peerId)
-    // Only run random walk on our local node
-    localConfig.config.dht.randomWalk.enabled = true
+
     libp2p = new Libp2p(localConfig)
 
     const remoteLibp2p1 = new Libp2p(getConfig(remotePeerId1))

test/peer-routing/peer-routing.node.js

@@ -36,7 +36,7 @@ describe('peer-routing', () => {
     it('.findPeer should return an error', async () => {
       await expect(node.peerRouting.findPeer('a cid'))
         .to.eventually.be.rejected()
-        .and.to.have.property('code', 'NO_ROUTERS_AVAILABLE')
+        .and.to.have.property('code', 'ERR_NO_ROUTERS_AVAILABLE')
     })
 
     it('.getClosestPeers should return an error', async () => {
@@ -45,7 +45,7 @@ describe('peer-routing', () => {
         throw new Error('.getClosestPeers should return an error')
       } catch (/** @type {any} */ err) {
         expect(err).to.exist()
-        expect(err.code).to.equal('NO_ROUTERS_AVAILABLE')
+        expect(err.code).to.equal('ERR_NO_ROUTERS_AVAILABLE')
       }
     })
   })
@@ -72,33 +72,38 @@ describe('peer-routing', () => {
 
     after(() => Promise.all(nodes.map((n) => n.stop())))
 
-    it('should use the nodes dht', () => {
-      const deferred = pDefer()
-
-      sinon.stub(nodes[0]._dht, 'findPeer').callsFake(() => {
-        deferred.resolve()
-        return nodes[1].peerId
-      })
-
-      nodes[0].peerRouting.findPeer()
-      return deferred.promise
-    })
-
-    it('should use the nodes dht to get the closest peers', async () => {
-      const deferred = pDefer()
-      const [remotePeerId] = await peerUtils.createPeerId({ fixture: false })
-
-      sinon.stub(nodes[0]._dht, 'getClosestPeers').callsFake(function * () {
-        deferred.resolve()
+    it('should use the nodes dht', async () => {
+      sinon.stub(nodes[0]._dht, 'findPeer').callsFake(async function * () {
         yield {
-          id: remotePeerId,
-          multiaddrs: []
+          name: 'PEER_RESPONSE',
+          closer: [{
+            id: nodes[1].peerId,
+            multiaddrs: []
+          }]
         }
       })
 
-      await nodes[0].peerRouting.getClosestPeers().next()
+      expect(nodes[0]._dht.findPeer.called).to.be.false()
+      await nodes[0].peerRouting.findPeer(nodes[1].peerId)
+      expect(nodes[0]._dht.findPeer.called).to.be.true()
+      nodes[0]._dht.findPeer.restore()
+    })
 
-      return deferred.promise
+    it('should use the nodes dht to get the closest peers', async () => {
+      sinon.stub(nodes[0]._dht, 'getClosestPeers').callsFake(async function * () {
+        yield {
+          name: 'PEER_RESPONSE',
+          closer: [{
+            id: nodes[1].peerId,
+            multiaddrs: []
+          }]
+        }
+      })
+
+      expect(nodes[0]._dht.getClosestPeers.called).to.be.false()
+      await drain(nodes[0].peerRouting.getClosestPeers(nodes[1].peerId))
+      expect(nodes[0]._dht.getClosestPeers.called).to.be.true()
+      nodes[0]._dht.getClosestPeers.restore()
     })
 
     it('should error when peer tries to find itself', async () => {
@@ -106,6 +111,95 @@ describe('peer-routing', () => {
         .to.eventually.be.rejected()
         .and.to.have.property('code', 'ERR_FIND_SELF')
     })
+
+    it('should handle error thrown synchronously during find peer', async () => {
+      const unknownPeers = await peerUtils.createPeerId({ number: 1, fixture: false })
+
+      nodes[0].peerRouting._routers = [{
+        findPeer () {
+          throw new Error('Thrown sync')
+        }
+      }]
+
+      await expect(nodes[0].peerRouting.findPeer(unknownPeers[0]))
+        .to.eventually.be.rejected()
+        .and.to.have.property('code', 'ERR_NOT_FOUND')
+    })
+
+    it('should handle error thrown asynchronously during find peer', async () => {
+      const unknownPeers = await peerUtils.createPeerId({ number: 1, fixture: false })
+
+      nodes[0].peerRouting._routers = [{
+        async findPeer () {
+          throw new Error('Thrown async')
+        }
+      }]
+
+      await expect(nodes[0].peerRouting.findPeer(unknownPeers[0]))
+        .to.eventually.be.rejected()
+        .and.to.have.property('code', 'ERR_NOT_FOUND')
+    })
+
+    it('should handle error thrown asynchronously after delay during find peer', async () => {
+      const unknownPeers = await peerUtils.createPeerId({ number: 1, fixture: false })
+
+      nodes[0].peerRouting._routers = [{
+        async findPeer () {
+          await delay(100)
+          throw new Error('Thrown async after delay')
+        }
+      }]
+
+      await expect(nodes[0].peerRouting.findPeer(unknownPeers[0]))
+        .to.eventually.be.rejected()
+        .and.to.have.property('code', 'ERR_NOT_FOUND')
+    })
+
+    it('should return value when one router errors synchronously and another returns a value', async () => {
+      const [peer] = await peerUtils.createPeerId({ number: 1, fixture: false })
+
+      nodes[0].peerRouting._routers = [{
+        findPeer () {
+          throw new Error('Thrown sync')
+        }
+      }, {
+        async findPeer () {
+          return Promise.resolve({
+            id: peer,
+            multiaddrs: []
+          })
+        }
+      }]
+
+      await expect(nodes[0].peerRouting.findPeer(peer))
+        .to.eventually.deep.equal({
+          id: peer,
+          multiaddrs: []
+        })
+    })
+
+    it('should return value when one router errors asynchronously and another returns a value', async () => {
+      const [peer] = await peerUtils.createPeerId({ number: 1, fixture: false })
+
+      nodes[0].peerRouting._routers = [{
+        async findPeer () {
+          throw new Error('Thrown sync')
+        }
+      }, {
+        async findPeer () {
+          return Promise.resolve({
+            id: peer,
+            multiaddrs: []
+          })
+        }
+      }]
+
+      await expect(nodes[0].peerRouting.findPeer(peer))
+        .to.eventually.deep.equal({
+          id: peer,
+          multiaddrs: []
+        })
+    })
   })
 
   describe('via delegate router', () => {
@@ -145,36 +239,35 @@ describe('peer-routing', () => {
     })
 
     it('should use the delegate router to find peers', async () => {
-      const deferred = pDefer()
       const [remotePeerId] = await peerUtils.createPeerId({ fixture: false })
 
       sinon.stub(delegate, 'findPeer').callsFake(() => {
-        deferred.resolve()
         return {
           id: remotePeerId,
           multiaddrs: []
         }
       })
 
-      await node.peerRouting.findPeer()
-      return deferred.promise
+      expect(delegate.findPeer.called).to.be.false()
+      await node.peerRouting.findPeer(remotePeerId)
+      expect(delegate.findPeer.called).to.be.true()
+      delegate.findPeer.restore()
     })
 
     it('should use the delegate router to get the closest peers', async () => {
-      const deferred = pDefer()
       const [remotePeerId] = await peerUtils.createPeerId({ fixture: false })
 
       sinon.stub(delegate, 'getClosestPeers').callsFake(function * () {
-        deferred.resolve()
         yield {
           id: remotePeerId,
           multiaddrs: []
         }
       })
 
-      await node.peerRouting.getClosestPeers().next()
-
-      return deferred.promise
+      expect(delegate.getClosestPeers.called).to.be.false()
+      await drain(node.peerRouting.getClosestPeers(remotePeerId))
+      expect(delegate.getClosestPeers.called).to.be.true()
+      delegate.getClosestPeers.restore()
     })
 
     it('should be able to find a peer', async () => {
@@ -200,7 +293,7 @@ describe('peer-routing', () => {
     })
 
     it('should error when a peer cannot be found', async () => {
-      const peerKey = 'key of a peer not on the network'
+      const peerId = await PeerId.create({ keyType: 'ed25519' })
       const mockApi = nock('http://0.0.0.0:60197')
         .post('/api/v0/dht/findpeer')
         .query(true)
@@ -209,20 +302,20 @@ describe('peer-routing', () => {
           'X-Chunked-Output', '1'
         ])
 
-      await expect(node.peerRouting.findPeer(peerKey))
+      await expect(node.peerRouting.findPeer(peerId))
         .to.eventually.be.rejected()
 
       expect(mockApi.isDone()).to.equal(true)
     })
 
     it('should handle errors from the api', async () => {
-      const peerKey = 'key of a peer not on the network'
+      const peerId = await PeerId.create({ keyType: 'ed25519' })
       const mockApi = nock('http://0.0.0.0:60197')
         .post('/api/v0/dht/findpeer')
         .query(true)
         .reply(502)
 
-      await expect(node.peerRouting.findPeer(peerKey))
+      await expect(node.peerRouting.findPeer(peerId))
         .to.eventually.be.rejected()
 
       expect(mockApi.isDone()).to.equal(true)
@@ -230,7 +323,6 @@ describe('peer-routing', () => {
 
     it('should be able to get the closest peers', async () => {
       const peerId = await PeerId.create({ keyType: 'ed25519' })
-
       const closest1 = '12D3KooWLewYMMdGWAtuX852n4rgCWkK7EBn4CWbwwBzhsVoKxk3'
       const closest2 = '12D3KooWDtoQbpKhtnWddfj72QmpFvvLDTsBLTFkjvgQm6cde2AK'
 
@@ -249,15 +341,12 @@ describe('peer-routing', () => {
             'X-Chunked-Output', '1'
           ])
 
-      const closestPeers = []
-      for await (const peer of node.peerRouting.getClosestPeers(peerId.id, { timeout: 1000 })) {
-        closestPeers.push(peer)
-      }
+      const closestPeers = await all(node.peerRouting.getClosestPeers(peerId.id, { timeout: 1000 }))
 
       expect(closestPeers).to.have.length(2)
-      expect(closestPeers[0].id.toB58String()).to.equal(closest2)
+      expect(closestPeers[0].id.toB58String()).to.equal(closest1)
       expect(closestPeers[0].multiaddrs).to.have.lengthOf(2)
-      expect(closestPeers[1].id.toB58String()).to.equal(closest1)
+      expect(closestPeers[1].id.toB58String()).to.equal(closest2)
       expect(closestPeers[1].multiaddrs).to.have.lengthOf(2)
       expect(mockApi.isDone()).to.equal(true)
     })
@@ -316,7 +405,7 @@ describe('peer-routing', () => {
         multiaddrs: []
       }
 
-      sinon.stub(node._dht, 'findPeer').callsFake(() => {})
+      sinon.stub(node._dht, 'findPeer').callsFake(async function * () {})
       sinon.stub(delegate, 'findPeer').callsFake(() => {
         return results
       })
@@ -334,7 +423,8 @@ describe('peer-routing', () => {
 
       const defer = pDefer()
 
-      sinon.stub(node._dht, 'findPeer').callsFake(async () => {
+      sinon.stub(node._dht, 'findPeer').callsFake(async function * () {
+        yield
         await defer.promise
       })
       sinon.stub(delegate, 'findPeer').callsFake(() => {
@@ -349,29 +439,34 @@ describe('peer-routing', () => {
 
     it('should not wait for the delegate to return if the dht does first', async () => {
       const [remotePeerId] = await peerUtils.createPeerId({ fixture: false })
-      const results = {
+      const result = {
         id: remotePeerId,
         multiaddrs: []
       }
 
       const defer = pDefer()
 
-      sinon.stub(node._dht, 'findPeer').callsFake(() => {
-        return results
+      sinon.stub(node._dht, 'findPeer').callsFake(async function * () {
+        yield {
+          name: 'PEER_RESPONSE',
+          closer: [
+            result
+          ]
+        }
       })
       sinon.stub(delegate, 'findPeer').callsFake(async () => {
         await defer.promise
       })
 
       const peer = await node.peerRouting.findPeer(remotePeerId)
-      expect(peer).to.eql(results)
+      expect(peer).to.eql(result)
 
       defer.resolve()
     })
 
     it('should store the addresses of the found peer', async () => {
       const [remotePeerId] = await peerUtils.createPeerId({ fixture: false })
-      const results = {
+      const result = {
         id: remotePeerId,
         multiaddrs: [
           new Multiaddr('/ip4/123.123.123.123/tcp/38982')
@@ -380,14 +475,19 @@ describe('peer-routing', () => {
 
       const spy = sinon.spy(node.peerStore.addressBook, 'add')
 
-      sinon.stub(node._dht, 'findPeer').callsFake(() => {
-        return results
+      sinon.stub(node._dht, 'findPeer').callsFake(async function * () {
+        yield {
+          name: 'PEER_RESPONSE',
+          closer: [
+            result
+          ]
+        }
       })
       sinon.stub(delegate, 'findPeer').callsFake(() => {})
 
       await node.peerRouting.findPeer(remotePeerId)
 
-      expect(spy.calledWith(results.id, results.multiaddrs)).to.be.true()
+      expect(spy.calledWith(result.id, result.multiaddrs)).to.be.true()
     })
 
     it('should use the delegate if the dht fails to get the closest peer', async () => {
@@ -487,8 +587,18 @@ describe('peer-routing', () => {
 
       sinon.spy(node.peerStore.addressBook, 'add')
       sinon.stub(node._dht, 'getClosestPeers').callsFake(function * () {
-        yield results[0]
-        yield results[1]
+        yield {
+          name: 'PEER_RESPONSE',
+          closer: [
+            results[0]
+          ]
+        }
+        yield {
+          name: 'PEER_RESPONSE',
+          closer: [
+            results[1]
+          ]
+        }
       })
 
       await node.start()
@@ -522,7 +632,7 @@ describe('peer-routing', () => {
         started: false
       })
 
-      sinon.stub(node._dht, 'getClosestPeers').callsFake(function * () {
+      sinon.stub(node._dht, 'getClosestPeers').callsFake(async function * () {
         yield
         throw new Error('should not be called')
       })

test/peer-routing/utils.js

@@ -13,9 +13,6 @@ const routingOptions = mergeOptions(baseOptions, {
   config: {
     dht: {
       kBucketSize: 20,
-      randomWalk: {
-        enabled: true
-      },
       enabled: true
     }
   }

test/transports/transport-manager.node.js

@@ -13,6 +13,7 @@ const { Multiaddr } = require('multiaddr')
 const mockUpgrader = require('../utils/mockUpgrader')
 const sinon = require('sinon')
 const Peers = require('../fixtures/peers')
+const pWaitFor = require('p-wait-for')
 const addrs = [
   new Multiaddr('/ip4/127.0.0.1/tcp/0'),
   new Multiaddr('/ip4/127.0.0.1/tcp/0')
@@ -72,9 +73,13 @@ describe('Transport Manager (TCP)', () => {
     tm.add(Transport.prototype[Symbol.toStringTag], Transport)
     await tm.listen(addrs)
 
-    // Should created Self Peer record on new listen address
-    signedPeerRecord = await tm.libp2p.peerStore.addressBook.getPeerRecord(localPeer)
-    expect(signedPeerRecord).to.exist()
+    // Should created Self Peer record on new listen address, but it is done async
+    // with no event so we have to wait a bit
+    await pWaitFor(async () => {
+      signedPeerRecord = await tm.libp2p.peerStore.addressBook.getPeerRecord(localPeer)
+
+      return signedPeerRecord != null
+    }, { interval: 100, timeout: 2000 })
 
     const record = PeerRecord.createFromProtobuf(signedPeerRecord.payload)
     expect(record).to.exist()

test/ts-use/package.json

@@ -7,7 +7,7 @@
     "libp2p": "file:../..",
     "libp2p-bootstrap": "^0.13.0",
     "libp2p-delegated-content-routing": "^0.11.0",
-    "libp2p-delegated-peer-routing": "^0.10.0",
+    "libp2p-delegated-peer-routing": "^0.11.1",
     "libp2p-gossipsub": "^0.9.0",
     "libp2p-interfaces": "^1.0.1",
     "libp2p-kad-dht": "^0.26.5",

test/ts-use/src/main.ts

@@ -123,11 +123,6 @@ async function main() {
       dht: {
         enabled: true,
         kBucketSize: 20,
-        randomWalk: {
-          enabled: true,            // Allows to disable discovery (enabled by default)
-          interval: 300e3,
-          timeout: 10e3
-        },
         clientMode: true,
         validators: {
           pk: Libp2pRecord.validator.validators.pk