chore: release version v0.23.0

fix: update protector config and tests
docs: add private network info to the readme
test: fix an issue with config

.aegir.js

@@ -5,10 +5,11 @@ const PeerId = require('peer-id')
 const pull = require('pull-stream')
 const parallel = require('async/parallel')
 
-const rawPeer = require('./test/fixtures/test-peer.json')
-const Node = require('./test/utils/bundle.node.js')
-const sigServer = require('libp2p-webrtc-star/src/sig-server')
 const WebSocketStarRendezvous = require('libp2p-websocket-star-rendezvous')
+const sigServer = require('libp2p-webrtc-star/src/sig-server')
+
+const rawPeer = require('./test/fixtures/test-peer.json')
+const Node = require('./test/utils/bundle-nodejs.js')
 
 let wrtcRendezvous
 let wsRendezvous
@@ -21,7 +22,9 @@ const before = (done) => {
         port: 15555
         // cryptoChallenge: true TODO: needs https://github.com/libp2p/js-libp2p-webrtc-star/issues/128
       }, (err, server) => {
-        if (err) { return cb(err) }
+        if (err) {
+          return cb(err)
+        }
         wrtcRendezvous = server
         cb()
       })
@@ -33,7 +36,9 @@ const before = (done) => {
         strictMultiaddr: false,
         cryptoChallenge: true
       }, (err, _server) => {
-        if (err) { return cb(err) }
+        if (err) {
+          return cb(err)
+        }
         wsRendezvous = _server
         cb()
       })
@@ -47,7 +52,9 @@ const before = (done) => {
 
         peer.multiaddrs.add('/ip4/127.0.0.1/tcp/9200/ws')
 
-        node = new Node(peer)
+        node = new Node({
+          peerInfo: peer
+        })
         node.handle('/echo/1.0.0', (protocol, conn) => pull(conn, conn))
         node.start(cb)
       })
@@ -56,11 +63,11 @@ const before = (done) => {
 }
 
 const after = (done) => {
-  setTimeout(() => parallel(
-    [node, wrtcRendezvous, wsRendezvous].map((s) => {
-      return (cb) => s.stop(cb)
-    })
-   , done), 2000)
+  setTimeout(() =>
+    parallel(
+      [node, wrtcRendezvous, wsRendezvous].map((s) => (cb) => s.stop(cb)),
+      done),
+  2000)
 }
 
 module.exports = {

.travis.yml

@@ -1,32 +0,0 @@
-# Warning: This file is automatically synced from https://github.com/ipfs/ci-sync so if you want to change it, please change it there and ask someone to sync all repositories.
-sudo: false
-language: node_js
-
-matrix:
-  include:
-  - node_js: 6
-    env: CXX=g++-4.8
-  - node_js: 8
-    env: CXX=g++-4.8
-    #  - node_js: stable
-    #    env: CXX=g++-4.8
-
-script:
-  - npm run lint
-  - npm run test
-  - npm run coverage
-
-before_script:
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
-
-after_success:
-  - npm run coverage-publish
-
-addons:
-  firefox: 'latest'
-  apt:
-    sources:
-      - ubuntu-toolchain-r-test
-    packages:
-      - g++-4.8

CHANGELOG.md

@@ -1,3 +1,133 @@
+<a name="0.23.0"></a>
+# [0.23.0](https://github.com/libp2p/js-libp2p/compare/v0.22.0...v0.23.0) (2018-07-27)
+
+
+### Bug Fixes
+
+* start and stop connection manager with libp2p ([6106915](https://github.com/libp2p/js-libp2p/commit/6106915))
+
+
+### Features
+
+* add check for protector and enforced pnet ([2b7cc55](https://github.com/libp2p/js-libp2p/commit/2b7cc55))
+
+
+
+<a name="0.22.0"></a>
+# [0.22.0](https://github.com/libp2p/js-libp2p/compare/v0.21.0...v0.22.0) (2018-06-29)
+
+
+### Bug Fixes
+
+* add null property guards ([80f0b60](https://github.com/libp2p/js-libp2p/commit/80f0b60))
+* do not mutate the config object ([ac5cacb](https://github.com/libp2p/js-libp2p/commit/ac5cacb))
+* remove .only ([be9eafe](https://github.com/libp2p/js-libp2p/commit/be9eafe))
+* remove peer discovery module config checks ([4ad70ef](https://github.com/libp2p/js-libp2p/commit/4ad70ef))
+* typo in fixture and fail for correct reason ([1af5ba9](https://github.com/libp2p/js-libp2p/commit/1af5ba9))
+
+
+### Features
+
+* enable peer discovery modules by default ([e320854](https://github.com/libp2p/js-libp2p/commit/e320854))
+
+
+
+<a name="0.21.0"></a>
+# [0.21.0](https://github.com/libp2p/js-libp2p/compare/v0.20.4...v0.21.0) (2018-06-28)
+
+
+### Bug Fixes
+
+* lock wrtc to 0.1.1 ([6507379](https://github.com/libp2p/js-libp2p/commit/6507379))
+
+
+### Features
+
+* (BREAKING CHANGE) overhaul libp2p config and constructor ([6905f1b](https://github.com/libp2p/js-libp2p/commit/6905f1b))
+* set and hook up libp2p-connection-manager ([#184](https://github.com/libp2p/js-libp2p/issues/184)) ([d597204](https://github.com/libp2p/js-libp2p/commit/d597204))
+
+
+
+<a name="0.20.4"></a>
+## [0.20.4](https://github.com/libp2p/js-libp2p/compare/v0.20.2...v0.20.4) (2018-04-30)
+
+
+
+<a name="0.20.3"></a>
+## [0.20.3](https://github.com/libp2p/js-libp2p/compare/v0.20.2...v0.20.3) (2018-04-30)
+
+
+
+<a name="0.20.2"></a>
+## [0.20.2](https://github.com/libp2p/js-libp2p/compare/v0.20.1...v0.20.2) (2018-04-10)
+
+
+
+<a name="0.20.1"></a>
+## [0.20.1](https://github.com/libp2p/js-libp2p/compare/v0.20.0...v0.20.1) (2018-04-10)
+
+
+
+<a name="0.20.0"></a>
+# [0.20.0](https://github.com/libp2p/js-libp2p/compare/v0.19.2...v0.20.0) (2018-04-06)
+
+
+### Features
+
+* use class-is for type checks ([bb0c990](https://github.com/libp2p/js-libp2p/commit/bb0c990))
+
+
+
+<a name="0.19.2"></a>
+## [0.19.2](https://github.com/libp2p/js-libp2p/compare/v0.19.0...v0.19.2) (2018-03-28)
+
+
+
+<a name="0.19.1"></a>
+## [0.19.1](https://github.com/libp2p/js-libp2p/compare/v0.19.0...v0.19.1) (2018-03-28)
+
+
+
+<a name="0.19.0"></a>
+# [0.19.0](https://github.com/libp2p/js-libp2p/compare/v0.18.0...v0.19.0) (2018-03-15)
+
+
+
+<a name="0.18.0"></a>
+# [0.18.0](https://github.com/libp2p/js-libp2p/compare/v0.17.0...v0.18.0) (2018-02-19)
+
+
+
+<a name="0.17.0"></a>
+# [0.17.0](https://github.com/libp2p/js-libp2p/compare/v0.16.5...v0.17.0) (2018-02-16)
+
+
+### Bug Fixes
+
+* use correct reference to floodSub ([947eaf1](https://github.com/libp2p/js-libp2p/commit/947eaf1))
+
+
+### Features
+
+* add pubsub to libp2p ([0c543b7](https://github.com/libp2p/js-libp2p/commit/0c543b7))
+
+
+
+<a name="0.16.5"></a>
+## [0.16.5](https://github.com/libp2p/js-libp2p/compare/v0.16.4...v0.16.5) (2018-02-14)
+
+
+
+<a name="0.16.4"></a>
+## [0.16.4](https://github.com/libp2p/js-libp2p/compare/v0.16.3...v0.16.4) (2018-02-09)
+
+
+
+<a name="0.16.3"></a>
+## [0.16.3](https://github.com/libp2p/js-libp2p/compare/v0.16.2...v0.16.3) (2018-02-08)
+
+
+
 <a name="0.16.2"></a>
 ## [0.16.2](https://github.com/libp2p/js-libp2p/compare/v0.16.1...v0.16.2) (2018-02-07)
 

CONTRIBUTING.md

@@ -2,7 +2,7 @@
 
 libp2p as a project, including js-libp2p and all of its modules, follows the [standard IPFS Community contributing guidelines](https://github.com/ipfs/community/blob/master/contribution-guidelines.md).
 
-We also adhere to the [IPFS JavaScript Community contributing guidelines](https://github.com/ipfs/community/blob/master/js-project-guidelines.md) which provide additional information of how to collaborate and contribute in the JavaScript implementation of libp2p.
+We also adhere to the [IPFS JavaScript Community contributing guidelines](https://github.com/ipfs/community/blob/master/js-code-guidelines.md) which provide additional information of how to collaborate and contribute in the JavaScript implementation of libp2p.
 
 We appreciate your time and attention for going over these. Please open an issue on [ipfs/community](https://github.com/ipfs/community) if you have any question.
 

MGMT.md

@@ -0,0 +1,36 @@
+# Core Dev Team Work Tracking & Managment
+
+## How work gets organized (a tl;dr;)
+
+The js-ipfs core working group follows the OKR structure established for the IPFS project to set the quarterly targets. Within each quarter, work gets tracked using Github and Waffle.
+
+- Github is used for discussions and track current endeavours.
+- Waffle gives us a [Kanban](https://en.wikipedia.org/wiki/Kanban) view over the work at hand.
+
+![](https://ipfs.io/ipfs/QmWNd86qtjyFnygSAHkZDy4fUB1WnRa4WNt8gt1rSiq7of)
+
+In the Waffle board, we have 4 columns:
+
+- **Inbox** - New issues or PRs that haven't been evaluated yet
+- **Backlog** - Issues that are blocked or discussion threads that are not currently active
+- **Ready** - Issues Ready to be worked on
+- **In Progress** - Issues that someone is already tackling. Contributors should focus on a few things rather than many at once.
+- **Done** - Issues are automatically moved here when the issue is closed or the PR merged.
+
+We track work for the JavaScript implementation of the IPFS protocol in 3 separate waffle boards:
+
+- [js-ipfs](http://waffle.io/ipfs/js-ipfs)
+- [js-libp2p](http://waffle.io/libp2p/js-libp2p)
+- [js-ipld](http://waffle.io/ipld/js-ipld)
+
+## Issue labels and how to use filters
+
+We use labels to tag urgency and the difficulty of an issue. The current label system has:
+
+- `difficulty:{easy, moderate, hard}` - This is an instinctive measure give by the project lead or leads. It is a subjective best guess, however the current golden rule is that an issue with difficulty:easy should not require more than a morning (3~4 hours) to do and it should not require having to mess with multiple modules to complete. Issues with difficulty moderate or hard might require some discussion around the problem or even request that another team (i.e go-ipfs) makes some changes. The length of moderate or hard issue might be a day to ad-aeternum.
+- `priority (P0, P1, P2, P3, P4)` - P0 is the most important while P4 is the least.
+- `help wanted` - Issues perfect for new contributors. They will have the information necessary or the pointers for a new contributor to figure out what is required. These issues are never blocked on some other issue be done first.
+
+## Weekly Core Dev Team Calls
+
+[⚡️ⒿⓈ Core Dev Team Weekly Sync 🙌🏽](https://github.com/ipfs/pm/issues/650)

OKR.md

@@ -0,0 +1,11 @@
+# Quarterly Objectives and Key Results
+
+We try to frame our ongoing work using a process based on quarterly Objectives and Key Results (OKRs). Objectives reflect outcomes that are challenging, but realistic. Results are tangible and measurable.
+
+## 2018 Q3
+
+Find the js-libp2p OKRs for 2018 Q2 at the [2018 Q3 libp2p OKRs Spreadsheet](https://docs.google.com/spreadsheets/d/1HTXfgR5FyPTFhsTkFPRThkeMvHvCgJOaAs7BSl_vQ_0/edit#gid=1241853194)
+
+## Previous Quarters
+
+For the quarters before 2018 Q3, js-libp2p shared their KRs with the [IPFS OKRs](https://github.com/ipfs/js-ipfs/blob/master/OKR.md).

README.md

@@ -1,20 +1,19 @@
 <h1 align="center">
-  <a href="libp2p.io"><img width="250" src="https://github.com/libp2p/libp2p/blob/master/logo/alternates/libp2p-logo-alt-2.png?raw=true" alt="libp2p hex logo" /></a>
+  <a href="libp2p.io"><img width="250" src="https://github.com/libp2p/libp2p/blob/master/logo/black-bg-2.png?raw=true" alt="libp2p hex logo" /></a>
 </h1>
 
 <h3 align="center">The JavaScript implementation of the libp2p Networking Stack.</h3>
 
 <p align="center">
   <a href="http://ipn.io"><img src="https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square" /></a>
-  <a href="http://libp2p.io/"><img src="https://img.shields.io/badge/project-libp2p-blue.svg?style=flat-square" /></a>
-  <a href="http://webchat.freenode.net/?channels=%23ipfs"><img src="https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square" /></a>
-  <a href="https://waffle.io/libp2p/libp2p"><img src="https://img.shields.io/badge/pm-waffle-blue.svg?style=flat-square" /></a>
+  <a href="http://libp2p.io/"><img src="https://img.shields.io/badge/project-libp2p-yellow.svg?style=flat-square" /></a>
+  <a href="http://webchat.freenode.net/?channels=%23libp2p"><img src="https://img.shields.io/badge/freenode-%23libp2p-yellow.svg?style=flat-square" /></a>
+  <a href="https://waffle.io/libp2p/libp2p"><img src="https://img.shields.io/badge/pm-waffle-yellow.svg?style=flat-square" /></a>
 </p>
 
 <p align="center">
-  <a href="https://travis-ci.org/libp2p/js-libp2p"><img src="https://travis-ci.org/libp2p/js-libp2p.svg?branch=master" /></a>
-  <a href="https://circleci.com/gh/libp2p/js-libp2p"><img src="https://circleci.com/gh/libp2p/js-libp2p.svg?style=svg" /></a>
-  <a href="https://coveralls.io/github/libp2p/js-libp2p?branch=master"><img src="https://coveralls.io/repos/github/libp2p/js-libp2p/badge.svg?branch=master"></a>
+  <a href="https://ci.ipfs.team/job/libp2p/job/js-libp2p/job/master/"><img src="https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p/master" /></a>
+  <a href="https://codecov.io/gh/libp2p/js-libp2p"><img src="https://codecov.io/gh/libp2p/js-libp2p/branch/master/graph/badge.svg"></a>
   <br>
   <a href="https://david-dm.org/libp2p/js-libp2p"><img src="https://david-dm.org/libp2p/js-libp2p.svg?style=flat-square" /></a>
   <a href="https://github.com/feross/standard"><img src="https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square"></a>
@@ -32,6 +31,16 @@ We've come a long way, but this project is still in Alpha, lots of development i
 
 [![Throughput Graph](https://graphs.waffle.io/libp2p/js-libp2p/throughput.svg)](https://waffle.io/libp2p/js-libp2p/metrics/throughput)
 
+[**`Weekly Core Dev Calls`**](https://github.com/ipfs/pm/issues/650)
+
+## Tech Lead
+
+[David Dias](https://github.com/diasdavid/)
+
+## Lead Maintainer
+
+[David Dias](https://github.com/diasdavid/)
+
 ## Table of Contents
 
 - [Background](#background)
@@ -93,47 +102,88 @@ libp2p becomes very simple and basically acts as a glue for every module that co
 ```JavaScript
 // Creating a bundle that adds:
 //   transport: websockets + tcp
-//   stream-muxing: SPDY
+//   stream-muxing: spdy & mplex
 //   crypto-channel: secio
 //   discovery: multicast-dns
 
 const libp2p = require('libp2p')
 const TCP = require('libp2p-tcp')
 const WS = require('libp2p-websockets')
-const spdy = require('libp2p-spdy')
-const secio = require('libp2p-secio')
+const SPDY = require('libp2p-spdy')
+const MPLEX = require('libp2p-mplex')
+const SECIO = require('libp2p-secio')
 const MulticastDNS = require('libp2p-mdns')
 const DHT = require('libp2p-kad-dht')
+const defaultsDeep = require('@nodeutils/defaults-deep')
+const Protector = require('libp2p-pnet')
 
 class Node extends libp2p {
-  constructor (peerInfo, peerBook, options) {
-    options = options || {}
+  constructor (_peerInfo, _peerBook, _options) {
+    const defaults = {
+      peerInfo: _peerInfo,            // The Identity of your Peer
+      peerBook: _peerBook,            // Where peers get tracked, if undefined libp2p will create one instance
 
-    const modules = {
-      transport: [
-        new TCP(),
-        new WS()
-      ],
-      connection: {
-        muxer: [
-          spdy
+      // The libp2p modules for this libp2p bundle
+      modules: {
+        transport: [
+          TCP,
+          new WS()                    // It can take instances too!
         ],
-        crypto: [
-          secio
-        ]
+        streamMuxer: [
+          SPDY,
+          MPLEX
+        ],
+        connEncryption: [
+          SECIO
+        ],
+        connProtector: new Protector(/*protector specific opts*/),
+        peerDiscovery: [
+          MulticastDNS
+        ],
+        peerRouting: {},              // Currently both peerRouting and contentRouting are patched through the DHT,
+        contentRouting: {},           // this will change once we factor that into two modules, for now do the following line:
+        dht: DHT                      // DHT enables PeerRouting, ContentRouting and DHT itself components
       },
-      discovery: [
-        new MulticastDNS(peerInfo)
-      ],
-      // DHT is passed as its own enabling PeerRouting, ContentRouting and DHT itself components
-      dht: DHT
+
+      // libp2p config options (typically found on a config.json)
+      config: {                       // The config object is the part of the config that can go into a file, config.json.
+        peerDiscovery: {
+          mdns: {                     // mdns options
+            interval: 1000            // ms
+            enabled: true
+          },
+          webrtcStar: {               // webrtc-star options
+            interval: 1000            // ms
+            enabled: false
+          }
+          // .. other discovery module options.
+        },
+        peerRouting: {},
+        contentRouting: {},
+        relay: {                      // Circuit Relay options
+          enabled: false,
+          hop: {
+            enabled: false,
+            active: false
+          }
+        },
+        dht: {
+          kBucketSize: 20
+        },
+        // Enable/Disable Experimental features
+        EXPERIMENTAL: {               // Experimental features ("behind a flag")
+          pubsub: false,
+          dht: false
+        }
+      }
     }
 
-    super(modules, peerInfo, peerBook, options)
+    // overload any defaults of your bundle using https://github.com/nodeutils/defaults-deep
+    super(defaultsDeep(_options, defaults))
   }
 }
 
-// Now all the nodes you create, will have TCP, WebSockets, SPDY, SECIO and MulticastDNS support.
+// Now all the nodes you create, will have TCP, WebSockets, SPDY, MPLEX, SECIO and MulticastDNS support.
 ```
 
 ### API
@@ -249,9 +299,13 @@ class Node extends libp2p {
 
 > PeerInfo instance of the node
 
+#### `libp2p.pubsub`
+
+> Same API as IPFS PubSub, defined in the [CORE API Spec](https://github.com/ipfs/interface-ipfs-core/blob/master/SPEC/PUBSUB.md). Just replace `ipfs` by `libp2p` and you are golden.
+
 ---------------------
 
-`DHT methods exposed`
+`DHT methods also exposed for the time being`
 
 #### `libp2p.dht.put(key, value, callback)`
 
@@ -273,6 +327,123 @@ class Node extends libp2p {
 [multiaddr]: https://github.com/multiformats/js-multiaddr
 [Connection]: https://github.com/libp2p/interface-connection
 
+-------
+
+### Switch Stats API
+
+##### `libp2p.stats.emit('update')`
+
+Every time any stat value changes, this object emits an `update` event.
+
+#### Global stats
+
+##### `libp2p.stats.global.snapshot`
+
+Should return a stats snapshot, which is an object containing the following keys and respective values:
+
+- dataSent: amount of bytes sent, [Big](https://github.com/MikeMcl/big.js#readme) number
+- dataReceived: amount of bytes received, [Big](https://github.com/MikeMcl/big.js#readme) number
+
+##### `libp2p.stats.global.movingAverages`
+
+Returns an object containing the following keys:
+
+- dataSent
+- dataReceived
+
+Each one of them contains an object that has a key for each interval (`60000`, `300000` and `900000` miliseconds).
+
+Each one of these values is [an exponential moving-average instance](https://github.com/pgte/moving-average#readme).
+
+#### Per-transport stats
+
+##### `libp2p.stats.transports()`
+
+Returns an array containing the tags (string) for each observed transport.
+
+##### `libp2p.stats.forTransport(transportTag).snapshot`
+
+Should return a stats snapshot, which is an object containing the following keys and respective values:
+
+- dataSent: amount of bytes sent, [Big](https://github.com/MikeMcl/big.js#readme) number
+- dataReceived: amount of bytes received, [Big](https://github.com/MikeMcl/big.js#readme) number
+
+##### `libp2p.stats.forTransport(transportTag).movingAverages`
+
+Returns an object containing the following keys:
+
+ dataSent
+ dataReceived
+
+Each one of them contains an object that has a key for each interval (`60000`, `300000` and `900000` miliseconds).
+
+Each one of these values is [an exponential moving-average instance](https://github.com/pgte/moving-average#readme).
+
+#### Per-protocol stats
+
+##### `libp2p.stats.protocols()`
+
+Returns an array containing the tags (string) for each observed protocol.
+
+##### `libp2p.stats.forProtocol(protocolTag).snapshot`
+
+Should return a stats snapshot, which is an object containing the following keys and respective values:
+
+- dataSent: amount of bytes sent, [Big](https://github.com/MikeMcl/big.js#readme) number
+- dataReceived: amount of bytes received, [Big](https://github.com/MikeMcl/big.js#readme) number
+
+
+##### `libp2p.stats.forProtocol(protocolTag).movingAverages`
+
+Returns an object containing the following keys:
+
+- dataSent
+- dataReceived
+
+Each one of them contains an object that has a key for each interval (`60000`, `300000` and `900000` miliseconds).
+
+Each one of these values is [an exponential moving-average instance](https://github.com/pgte/moving-average#readme).
+
+#### Per-peer stats
+
+##### `libp2p.stats.peers()`
+
+Returns an array containing the peerIDs (B58-encoded string) for each observed peer.
+
+##### `libp2p.stats.forPeer(peerId:String).snapshot`
+
+Should return a stats snapshot, which is an object containing the following keys and respective values:
+
+- dataSent: amount of bytes sent, [Big](https://github.com/MikeMcl/big.js#readme) number
+- dataReceived: amount of bytes received, [Big](https://github.com/MikeMcl/big.js#readme) number
+
+
+##### `libp2p.stats.forPeer(peerId:String).movingAverages`
+
+Returns an object containing the following keys:
+
+- dataSent
+- dataReceived
+
+Each one of them contains an object that has a key for each interval (`60000`, `300000` and `900000` miliseconds).
+
+Each one of these values is [an exponential moving-average instance](https://github.com/pgte/moving-average#readme).
+
+#### Stats update interval
+
+Stats are not updated in real-time. Instead, measurements are buffered and stats are updated at an interval. The maximum interval can be defined through the `Switch` constructor option `stats.computeThrottleTimeout`, defined in miliseconds.
+
+### Private Networks
+
+#### Enforcement
+
+Libp2p provides support for connection protection, such as for private networks. You can enforce network protection by setting the environment variable `LIBP2P_FORCE_PNET=1`. When this variable is on, if no protector is set via `options.connProtector`, Libp2p will throw an error upon creation.
+
+#### Protectors
+
+Some available network protectors:
+* [libp2p-pnet](https://github.com/libp2p/js-libp2p-pnet)
+
 ## Development
 
 **Clone and install dependencies:**
@@ -314,39 +485,70 @@ N/A
 
 List of packages currently in existence for libp2p
 
-| Package | Version | Dependencies | DevDependencies |
-|---------|---------|--------------|-----------------|
-| **Transports**                                     |
-| [`libp2p-utp`](//github.com/libp2p/js-libp2p-utp) | [![npm](https://img.shields.io/npm/v/libp2p-utp.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-utp/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-utp.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-utp) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-utp/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-utp?type=dev) |
-| [`libp2p-websockets`](//github.com/libp2p/js-libp2p-websockets) | [![npm](https://img.shields.io/npm/v/libp2p-websockets.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-websockets/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-websockets.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-websockets) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-websockets/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-websockets?type=dev) |
-| [`libp2p-webrtc-star`](//github.com/libp2p/js-libp2p-webrtc-star) | [![npm](https://img.shields.io/npm/v/libp2p-webrtc-star.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-webrtc-star/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-webrtc-star.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-webrtc-star) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-webrtc-star/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-webrtc-star?type=dev) |
-| [`libp2p-websocket-star`](//github.com/libp2p/js-libp2p-websocket-star) | [![npm](https://img.shields.io/npm/v/libp2p-websocket-star.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-websocket-star/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-websocket-star.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-websocket-star) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-websocket-star/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-websocket-star?type=dev) |
-| [`libp2p-websocket-star-rendezvous`](//github.com/libp2p/js-libp2p-websocket-star-rendezvous) | [![npm](https://img.shields.io/npm/v/libp2p-websocket-star-rendezvous.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-websocket-star-rendezvous/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-websocket-star-rendezvous.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-websocket-star-rendezvous) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-websocket-star-rendezvous/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-websocket-star-rendezvous?type=dev) |
-| **Connection Upgrades**                            |
-| [`interface-connection`](//github.com/libp2p/interface-connection) | [![npm](https://img.shields.io/npm/v/interface-connection.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/interface-connection/releases) | [![Dependency Status](https://david-dm.org/libp2p/interface-connection.svg?style=flat-square)](https://david-dm.org/libp2p/interface-connection) | [![devDependency Status](https://david-dm.org/libp2p/interface-connection/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/interface-connection?type=dev) |
-| **Stream Muxers**                                  |
-| [`interface-stream-muxer`](//github.com/libp2p/interface-stream-muxer) | [![npm](https://img.shields.io/npm/v/interface-stream-muxer.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/interface-stream-muxer/releases) | [![Dependency Status](https://david-dm.org/libp2p/interface-stream-muxer.svg?style=flat-square)](https://david-dm.org/libp2p/interface-stream-muxer) | [![devDependency Status](https://david-dm.org/libp2p/interface-stream-muxer/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/interface-stream-muxer?type=dev) |
-| [`libp2p-spdy`](//github.com/libp2p/js-libp2p-spdy) | [![npm](https://img.shields.io/npm/v/libp2p-spdy.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-spdy/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-spdy.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-spdy) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-spdy/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-spdy?type=dev) |
-| [`libp2p-multiplex`](https://github.com/libp2p/js-libp2p-multiplex)
-| **Discovery**                                       |
-| [`libp2p-mdns-discovery`](//github.com/libp2p/js-libp2p-mdns-discovery) | [![npm](https://img.shields.io/npm/v/libp2p-mdns-discovery.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-mdns-discovery/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-mdns-discovery.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-mdns-discovery) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-mdns-discovery/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-mdns-discovery?type=dev) |
-| [`libp2p-railing`](//github.com/libp2p/js-libp2p-railing) | [![npm](https://img.shields.io/npm/v/libp2p-railing.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-railing/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-railing.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-railing) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-railing/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-railing?type=dev) |
-| **Crypto Channels**                                |
-| [`libp2p-secio`](//github.com/libp2p/js-libp2p-secio) | [![npm](https://img.shields.io/npm/v/libp2p-secio.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-secio/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-secio.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-secio) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-secio/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-secio?type=dev) |
-| **Peer Routing**                                     |
-| [`libp2p-kad-routing`](//github.com/libp2p/js-libp2p-kad-routing) | [![npm](https://img.shields.io/npm/v/libp2p-kad-routing.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-kad-routing/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-kad-routing.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-kad-routing) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-kad-routing/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-kad-routing?type=dev) |
-| **Content Routing**                                |
-| [`interface-record-store`](//github.com/libp2p/interface-record-store) | [![npm](https://img.shields.io/npm/v/interface-record-store.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/interface-record-store/releases) | [![Dependency Status](https://david-dm.org/libp2p/interface-record-store.svg?style=flat-square)](https://david-dm.org/libp2p/interface-record-store) | [![devDependency Status](https://david-dm.org/libp2p/interface-record-store/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/interface-record-store?type=dev) |
-| [`libp2p-record`](//github.com/libp2p/js-libp2p-record) | [![npm](https://img.shields.io/npm/v/libp2p-record.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-record/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-record.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-record) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-record/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-record?type=dev) |
-| [`libp2p-distributed-record-store`](//github.com/libp2p/js-libp2p-distributed-record-store) | [![npm](https://img.shields.io/npm/v/undefined.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-distributed-record-store/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-distributed-record-store.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-distributed-record-store) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-distributed-record-store/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-distributed-record-store?type=dev) |
-| [`libp2p-kad-record-store`](//github.com/libp2p/js-libp2p-kad-record-store) | [![npm](https://img.shields.io/npm/v/libp2p-kad-record-store.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-kad-record-store/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-kad-record-store.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-kad-record-store) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-kad-record-store/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-kad-record-store?type=dev) |
-| **Generics**                                        |
-| [`libp2p-swarm`](//github.com/libp2p/js-libp2p-swarm) | [![npm](https://img.shields.io/npm/v/libp2p-swarm.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-swarm/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-swarm.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-swarm) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-swarm/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-swarm?type=dev) |
-| [`libp2p-ping`](//github.com/libp2p/js-libp2p-ping) | [![npm](https://img.shields.io/npm/v/libp2p-ping.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-ping/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-ping.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-ping) | [![devDependency Status](https://david-dm.org/libp2p/js-libp2p-ping/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-ping?type=dev) |
-| [`multistream-select`](//github.com/libp2p/js-multistream) | [![npm](https://img.shields.io/npm/v/multistream-select.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-multistream/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-multistream.svg?style=flat-square)](https://david-dm.org/libp2p/js-multistream) | [![devDependency Status](https://david-dm.org/libp2p/js-multistream/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-multistream?type=dev) |
-| **Data Types**                                      |
-| [`peer-book`](//github.com/libp2p/js-peer-book) | [![npm](https://img.shields.io/npm/v/peer-book.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-peer-book/releases) | [![Dependency Status](https://david-dm.org/libp2p/js-peer-book.svg?style=flat-square)](https://david-dm.org/libp2p/js-peer-book) | [![devDependency Status](https://david-dm.org/libp2p/js-peer-book/dev-status.svg?style=flat-square)](https://david-dm.org/libp2p/js-peer-book?type=dev) |
-| [`peer-id`](https://github.com/libp2p/js-peer-id)
+| Package | Version | Deps | CI | Coverage |
+| ---------|---------|---------|---------|--------- |
+| **Libp2p** |
+| [`interface-libp2p`](//github.com/libp2p/interface-libp2p) | [![npm](https://img.shields.io/npm/v/interface-libp2p.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/interface-libp2p/releases) | [![Deps](https://david-dm.org/libp2p/interface-libp2p.svg?style=flat-square)](https://david-dm.org/libp2p/interface-libp2p) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/interface-libp2p/master)](https://ci.ipfs.team/job/libp2p/job/interface-libp2p/job/master/) | [![codecov](https://codecov.io/gh/libp2p/interface-libp2p/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/interface-libp2p) |
+| [`libp2p`](//github.com/libp2p/js-libp2p) | [![npm](https://img.shields.io/npm/v/libp2p.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p) |
+| **Connection** |
+| [`interface-connection`](//github.com/libp2p/interface-connection) | [![npm](https://img.shields.io/npm/v/interface-connection.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/interface-connection/releases) | [![Deps](https://david-dm.org/libp2p/interface-connection.svg?style=flat-square)](https://david-dm.org/libp2p/interface-connection) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/interface-connection/master)](https://ci.ipfs.team/job/libp2p/job/interface-connection/job/master/) | [![codecov](https://codecov.io/gh/libp2p/interface-connection/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/interface-connection) |
+| **Transport** |
+| [`interface-transport`](//github.com/libp2p/interface-transport) | [![npm](https://img.shields.io/npm/v/interface-transport.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/interface-transport/releases) | [![Deps](https://david-dm.org/libp2p/interface-transport.svg?style=flat-square)](https://david-dm.org/libp2p/interface-transport) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/interface-transport/master)](https://ci.ipfs.team/job/libp2p/job/interface-transport/job/master/) | [![codecov](https://codecov.io/gh/libp2p/interface-transport/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/interface-transport) |
+| [`libp2p-circuit`](//github.com/libp2p/js-libp2p-circuit) | [![npm](https://img.shields.io/npm/v/libp2p-circuit.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-circuit/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-circuit.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-circuit) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-circuit/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-circuit/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-circuit/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-circuit) |
+| [`libp2p-tcp`](//github.com/libp2p/js-libp2p-tcp) | [![npm](https://img.shields.io/npm/v/libp2p-tcp.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-tcp/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-tcp.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-tcp) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-tcp/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-tcp/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-tcp/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-tcp) |
+| [`libp2p-udp`](//github.com/libp2p/js-libp2p-udp) | [![npm](https://img.shields.io/npm/v/libp2p-udp.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-udp/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-udp.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-udp) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-udp/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-udp/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-udp/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-udp) |
+| [`libp2p-udt`](//github.com/libp2p/js-libp2p-udt) | [![npm](https://img.shields.io/npm/v/libp2p-udt.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-udt/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-udt.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-udt) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-udt/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-udt/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-udt/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-udt) |
+| [`libp2p-utp`](//github.com/libp2p/js-libp2p-utp) | [![npm](https://img.shields.io/npm/v/libp2p-utp.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-utp/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-utp.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-utp) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-utp/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-utp/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-utp/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-utp) |
+| [`libp2p-webrtc-direct`](//github.com/libp2p/js-libp2p-webrtc-direct) | [![npm](https://img.shields.io/npm/v/libp2p-webrtc-direct.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-webrtc-direct/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-webrtc-direct.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-webrtc-direct) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-webrtc-direct/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-webrtc-direct/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-webrtc-direct/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-webrtc-direct) |
+| [`libp2p-webrtc-star`](//github.com/libp2p/js-libp2p-webrtc-star) | [![npm](https://img.shields.io/npm/v/libp2p-webrtc-star.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-webrtc-star/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-webrtc-star.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-webrtc-star) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-webrtc-star/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-webrtc-star/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-webrtc-star/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-webrtc-star) |
+| [`libp2p-websockets`](//github.com/libp2p/js-libp2p-websockets) | [![npm](https://img.shields.io/npm/v/libp2p-websockets.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-websockets/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-websockets.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-websockets) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-websockets/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-websockets/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-websockets/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-websockets) |
+| [`libp2p-websocket-star`](//github.com/libp2p/js-libp2p-websocket-star) | [![npm](https://img.shields.io/npm/v/libp2p-websocket-star.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-websocket-star/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-websocket-star.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-websocket-star) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-websocket-star/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-websocket-star/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-websocket-star/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-websocket-star) |
+| [`libp2p-websocket-star-rendezvous`](//github.com/libp2p/js-libp2p-websocket-star-rendezvous) | [![npm](https://img.shields.io/npm/v/libp2p-websocket-star-rendezvous.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-websocket-star-rendezvous/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-websocket-star-rendezvous.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-websocket-star-rendezvous) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-websocket-star-rendezvous/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-websocket-star-rendezvous/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-websocket-star-rendezvous/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-websocket-star-rendezvous) |
+| **Crypto Channels** |
+| [`libp2p-secio`](//github.com/libp2p/js-libp2p-secio) | [![npm](https://img.shields.io/npm/v/libp2p-secio.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-secio/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-secio.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-secio) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-secio/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-secio/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-secio/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-secio) |
+| **Stream Muxers** |
+| [`interface-stream-muxer`](//github.com/libp2p/interface-stream-muxer) | [![npm](https://img.shields.io/npm/v/interface-stream-muxer.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/interface-stream-muxer/releases) | [![Deps](https://david-dm.org/libp2p/interface-stream-muxer.svg?style=flat-square)](https://david-dm.org/libp2p/interface-stream-muxer) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/interface-stream-muxer/master)](https://ci.ipfs.team/job/libp2p/job/interface-stream-muxer/job/master/) | [![codecov](https://codecov.io/gh/libp2p/interface-stream-muxer/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/interface-stream-muxer) |
+| [`libp2p-mplex`](//github.com/libp2p/js-libp2p-mplex) | [![npm](https://img.shields.io/npm/v/libp2p-mplex.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-mplex/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-mplex.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-mplex) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-mplex/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-mplex/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-mplex/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-mplex) |
+| [`libp2p-spdy`](//github.com/libp2p/js-libp2p-spdy) | [![npm](https://img.shields.io/npm/v/libp2p-spdy.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-spdy/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-spdy.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-spdy) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-spdy/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-spdy/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-spdy/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-spdy) |
+| **Discovery** |
+| [`interface-peer-discovery`](//github.com/libp2p/interface-peer-discovery) | [![npm](https://img.shields.io/npm/v/interface-peer-discovery.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/interface-peer-discovery/releases) | [![Deps](https://david-dm.org/libp2p/interface-peer-discovery.svg?style=flat-square)](https://david-dm.org/libp2p/interface-peer-discovery) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/interface-peer-discovery/master)](https://ci.ipfs.team/job/libp2p/job/interface-peer-discovery/job/master/) | [![codecov](https://codecov.io/gh/libp2p/interface-peer-discovery/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/interface-peer-discovery) |
+| [`libp2p-bootstrap`](//github.com/libp2p/js-libp2p-bootstrap) | [![npm](https://img.shields.io/npm/v/libp2p-bootstrap.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-bootstrap/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-bootstrap.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-bootstrap) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-bootstrap/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-bootstrap/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-bootstrap/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-bootstrap) |
+| [`libp2p-kad-dht`](//github.com/libp2p/js-libp2p-kad-dht) | [![npm](https://img.shields.io/npm/v/libp2p-kad-dht.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-kad-dht/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-kad-dht.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-kad-dht) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-kad-dht/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-kad-dht/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-kad-dht/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-kad-dht) |
+| [`libp2p-mdns`](//github.com/libp2p/js-libp2p-mdns) | [![npm](https://img.shields.io/npm/v/libp2p-mdns.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-mdns/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-mdns.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-mdns) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-mdns/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-mdns/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-mdns/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-mdns) |
+| [`libp2p-rendezvous`](//github.com/libp2p/js-libp2p-rendezvous) | [![npm](https://img.shields.io/npm/v/libp2p-rendezvous.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-rendezvous/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-rendezvous.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-rendezvous) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-rendezvous/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-rendezvous/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-rendezvous/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-rendezvous) |
+| [`libp2p-webrtc-star`](//github.com/libp2p/js-libp2p-webrtc-star) | [![npm](https://img.shields.io/npm/v/libp2p-webrtc-star.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-webrtc-star/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-webrtc-star.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-webrtc-star) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-webrtc-star/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-webrtc-star/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-webrtc-star/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-webrtc-star) |
+| [`libp2p-websocket-star`](//github.com/libp2p/js-libp2p-websocket-star) | [![npm](https://img.shields.io/npm/v/libp2p-websocket-star.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-websocket-star/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-websocket-star.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-websocket-star) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-websocket-star/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-websocket-star/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-websocket-star/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-websocket-star) |
+| **NAT Traversal** |
+| [`libp2p-circuit`](//github.com/libp2p/js-libp2p-circuit) | [![npm](https://img.shields.io/npm/v/libp2p-circuit.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-circuit/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-circuit.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-circuit) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-circuit/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-circuit/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-circuit/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-circuit) |
+| [`libp2p-nat-mngr`](//github.com/libp2p/js-libp2p-nat-mngr) | [![npm](https://img.shields.io/npm/v/libp2p-nat-mngr.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-nat-mngr/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-nat-mngr.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-nat-mngr) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-nat-mngr/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-nat-mngr/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-nat-mngr/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-nat-mngr) |
+| **Data Types** |
+| [`peer-book`](//github.com/libp2p/js-peer-book) | [![npm](https://img.shields.io/npm/v/peer-book.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-peer-book/releases) | [![Deps](https://david-dm.org/libp2p/js-peer-book.svg?style=flat-square)](https://david-dm.org/libp2p/js-peer-book) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-peer-book/master)](https://ci.ipfs.team/job/libp2p/job/js-peer-book/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-peer-book/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-peer-book) |
+| [`peer-id`](//github.com/libp2p/js-peer-id) | [![npm](https://img.shields.io/npm/v/peer-id.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-peer-id/releases) | [![Deps](https://david-dm.org/libp2p/js-peer-id.svg?style=flat-square)](https://david-dm.org/libp2p/js-peer-id) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-peer-id/master)](https://ci.ipfs.team/job/libp2p/job/js-peer-id/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-peer-id/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-peer-id) |
+| [`peer-info`](//github.com/libp2p/js-peer-info) | [![npm](https://img.shields.io/npm/v/peer-info.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-peer-info/releases) | [![Deps](https://david-dm.org/libp2p/js-peer-info.svg?style=flat-square)](https://david-dm.org/libp2p/js-peer-info) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-peer-info/master)](https://ci.ipfs.team/job/libp2p/job/js-peer-info/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-peer-info/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-peer-info) |
+| **Content Routing** |
+| [`interface-content-routing`](//github.com/libp2p/interface-content-routing) | [![npm](https://img.shields.io/npm/v/interface-content-routing.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/interface-content-routing/releases) | [![Deps](https://david-dm.org/libp2p/interface-content-routing.svg?style=flat-square)](https://david-dm.org/libp2p/interface-content-routing) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/interface-content-routing/master)](https://ci.ipfs.team/job/libp2p/job/interface-content-routing/job/master/) | [![codecov](https://codecov.io/gh/libp2p/interface-content-routing/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/interface-content-routing) |
+| [`libp2p-delegated-content-routing`](//github.com/libp2p/js-libp2p-delegated-content-routing) | [![npm](https://img.shields.io/npm/v/libp2p-delegated-content-routing.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-delegated-content-routing/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-delegated-content-routing.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-delegated-content-routing) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-delegated-content-routing/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-delegated-content-routing/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-delegated-content-routing/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-delegated-content-routing) |
+| [`libp2p-kad-dht`](//github.com/libp2p/js-libp2p-kad-dht) | [![npm](https://img.shields.io/npm/v/libp2p-kad-dht.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-kad-dht/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-kad-dht.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-kad-dht) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-kad-dht/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-kad-dht/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-kad-dht/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-kad-dht) |
+| **Peer Routing** |
+| [`interface-peer-routing`](//github.com/libp2p/interface-peer-routing) | [![npm](https://img.shields.io/npm/v/interface-peer-routing.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/interface-peer-routing/releases) | [![Deps](https://david-dm.org/libp2p/interface-peer-routing.svg?style=flat-square)](https://david-dm.org/libp2p/interface-peer-routing) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/interface-peer-routing/master)](https://ci.ipfs.team/job/libp2p/job/interface-peer-routing/job/master/) | [![codecov](https://codecov.io/gh/libp2p/interface-peer-routing/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/interface-peer-routing) |
+| [`libp2p-delegated-peer-routing`](//github.com/libp2p/js-libp2p-delegated-peer-routing) | [![npm](https://img.shields.io/npm/v/libp2p-delegated-peer-routing.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-delegated-peer-routing/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-delegated-peer-routing.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-delegated-peer-routing) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-delegated-peer-routing/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-delegated-peer-routing/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-delegated-peer-routing/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-delegated-peer-routing) |
+| [`libp2p-kad-dht`](//github.com/libp2p/js-libp2p-kad-dht) | [![npm](https://img.shields.io/npm/v/libp2p-kad-dht.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-kad-dht/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-kad-dht.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-kad-dht) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-kad-dht/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-kad-dht/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-kad-dht/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-kad-dht) |
+| **Record Store** |
+| [`interface-record-store`](//github.com/libp2p/interface-record-store) | [![npm](https://img.shields.io/npm/v/interface-record-store.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/interface-record-store/releases) | [![Deps](https://david-dm.org/libp2p/interface-record-store.svg?style=flat-square)](https://david-dm.org/libp2p/interface-record-store) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/interface-record-store/master)](https://ci.ipfs.team/job/libp2p/job/interface-record-store/job/master/) | [![codecov](https://codecov.io/gh/libp2p/interface-record-store/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/interface-record-store) |
+| [`libp2p-record`](//github.com/libp2p/js-libp2p-record) | [![npm](https://img.shields.io/npm/v/libp2p-record.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-record/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-record.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-record) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-record/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-record/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-record/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-record) |
+| **Generics** |
+| [`libp2p-connection-manager`](//github.com/libp2p/js-libp2p-connection-manager) | [![npm](https://img.shields.io/npm/v/libp2p-connection-manager.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-connection-manager/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-connection-manager.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-connection-manager) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-connection-manager/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-connection-manager/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-connection-manager/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-connection-manager) |
+| [`libp2p-crypto`](//github.com/libp2p/js-libp2p-crypto) | [![npm](https://img.shields.io/npm/v/libp2p-crypto.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-crypto/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-crypto.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-crypto) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-crypto/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-crypto/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-crypto/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-crypto) |
+| [`libp2p-crypto-secp256k1`](//github.com/libp2p/js-libp2p-crypto-secp256k1) | [![npm](https://img.shields.io/npm/v/libp2p-crypto-secp256k1.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-crypto-secp256k1/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-crypto-secp256k1.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-crypto-secp256k1) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-crypto-secp256k1/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-crypto-secp256k1/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-crypto-secp256k1/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-crypto-secp256k1) |
+| [`libp2p-switch`](//github.com/libp2p/js-libp2p-switch) | [![npm](https://img.shields.io/npm/v/libp2p-switch.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-switch/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-switch.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-switch) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-switch/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-switch/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-switch/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-switch) |
+| **Extensions** |
+| [`libp2p-floodsub`](//github.com/libp2p/js-libp2p-floodsub) | [![npm](https://img.shields.io/npm/v/libp2p-floodsub.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-floodsub/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-floodsub.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-floodsub) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-floodsub/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-floodsub/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-floodsub/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-floodsub) |
+| [`libp2p-identify`](//github.com/libp2p/js-libp2p-identify) | [![npm](https://img.shields.io/npm/v/libp2p-identify.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-identify/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-identify.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-identify) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-identify/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-identify/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-identify/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-identify) |
+| [`libp2p-keychain`](//github.com/libp2p/js-libp2p-keychain) | [![npm](https://img.shields.io/npm/v/libp2p-keychain.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-keychain/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-keychain.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-keychain) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-keychain/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-keychain/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-keychain/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-keychain) |
+| [`libp2p-ping`](//github.com/libp2p/js-libp2p-ping) | [![npm](https://img.shields.io/npm/v/libp2p-ping.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-ping/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-ping.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-ping) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-ping/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-ping/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-ping/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-ping) |
+| [`libp2p-pnet`](//github.com/libp2p/js-libp2p-pnet) | [![npm](https://img.shields.io/npm/v/libp2p-pnet.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-libp2p-pnet/releases) | [![Deps](https://david-dm.org/libp2p/js-libp2p-pnet.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-pnet) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-libp2p-pnet/master)](https://ci.ipfs.team/job/libp2p/job/js-libp2p-pnet/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-libp2p-pnet/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-libp2p-pnet) |
+| **Utilities** |
+| [`p2pcat`](//github.com/libp2p/js-p2pcat) | [![npm](https://img.shields.io/npm/v/p2pcat.svg?maxAge=86400&style=flat-square)](//github.com/libp2p/js-p2pcat/releases) | [![Deps](https://david-dm.org/libp2p/js-p2pcat.svg?style=flat-square)](https://david-dm.org/libp2p/js-p2pcat) | [![jenkins](https://ci.ipfs.team/buildStatus/icon?job=libp2p/js-p2pcat/master)](https://ci.ipfs.team/job/libp2p/job/js-p2pcat/job/master/) | [![codecov](https://codecov.io/gh/libp2p/js-p2pcat/branch/master/graph/badge.svg)](https://codecov.io/gh/libp2p/js-p2pcat) |
 
 ## Contribute
 

RELEASE.md

@@ -0,0 +1,41 @@
+# Release Template
+
+> short tl;dr; of the release
+
+# 🗺 What's left for release
+
+# 🔦 Highlights
+
+# 🏗 API Changes
+
+# ✅ Release Checklist
+
+- Robustness and quality
+  - [ ] Ensure that all tests are passing, this includes:
+    - [ ] unit
+  - [ ] Run tests of the following projects with the new release:
+    - [ ] [js-ipfs](https://github.com/ipfs/js-ipfs)
+- Documentation
+  - [ ] Ensure that README.md is up to date
+  - [ ] Ensure that all the examples run
+- Communication
+  - [ ] Create the release issue
+  - [ ] Announcements (both pre-release and post-release)
+    - [ ] Twitter
+    - [ ] IRC
+    - [ ] Reddit
+  - [ ] Blog post
+
+# 🙌🏽 Want to contribute?
+
+Would you like to contribute to the libp2p project and don't know how? Well, there are a few places you can get started:
+
+- Check the issues with the `help wanted` label at the Ready column in our waffle board - https://waffle.io/libp2p/js-libp2p?label=help%20wanted
+- Join an IPFS All Hands, introduce yourself and let us know where you would like to contribute - https://github.com/ipfs/pm/#all-hands-call
+- Hack with IPFS and show us what you made! The All Hands call is also the perfect venue for demos, join in and show us what you built
+- Join the discussion at http://discuss.ipfs.io/ and help users finding their answers.
+- Join the [⚡️ⒿⓈ Core Dev Team Weekly Sync 🙌🏽 ](https://github.com/ipfs/pm/issues/650) and be part of the Sprint action!
+
+# ⁉️ Do you have questions?
+
+The best place to ask your questions about libp2p, how it works and what you can do with it is at [discuss.ipfs.io](http://discuss.ipfs.io). We are also available at the #libp2p channel on Freenode.

circle.yml

@@ -1,6 +1,10 @@
 machine:
   node:
-    version: stable
+    version: 8.11.3
+
+test:
+  post:
+    - npm run coverage -- --upload --providers coveralls
 
 dependencies:
   pre:
@@ -15,4 +19,4 @@ dependencies:
     - sudo apt-get install -f
     - sudo apt-get install --only-upgrade lsb-base
     - sudo dpkg -i google-chrome.deb
-    - google-chrome --version
+    - google-chrome --version

examples/README.md

@@ -22,4 +22,4 @@ Let us know if you find any issue or if you want to contribute and add a new tut
 - [Running libp2p in the Browser](./libp2p-in-the-browser)
 - Running libp2p in the Electron (future)
 - [The standard echo net example with libp2p](./echo)
-- [A simple chat app with](./chat)
+- [A simple chat app with libp2p](./chat)

examples/chat/README.md

@@ -1 +1,13 @@
 # Chat example with libp2p
+
+This example creates a simple chat app in your terminal.
+
+## Setup
+1. Install the modules, `npm install`.
+2. Open 2 terminal windows in the `./src` directory.
+
+## Running
+1. Run the listener in window 1, `node listener.js`
+2. Run the dialer in window 2, `node dialer.js`
+3. Type a message in either window and hit _enter_
+4. Tell youself secrets to your hearts content!

examples/chat/src/dialer.js

@@ -31,7 +31,9 @@ async.parallel([
   if (err) throw err
   const peerDialer = new PeerInfo(ids[0])
   peerDialer.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-  const nodeDialer = new Node(peerDialer)
+  const nodeDialer = new Node({
+    peerInfo: peerDialer
+  })
 
   const peerListener = new PeerInfo(ids[1])
   idListener = ids[1]

examples/chat/src/libp2p-bundle.js

@@ -3,11 +3,12 @@
 const TCP = require('libp2p-tcp')
 const MulticastDNS = require('libp2p-mdns')
 const WS = require('libp2p-websockets')
-const Railing = require('libp2p-railing')
+const Bootstrap = require('libp2p-railing')
 const spdy = require('libp2p-spdy')
 const KadDHT = require('libp2p-kad-dht')
-const multiplex = require('libp2p-multiplex')
+const mplex = require('libp2p-mplex')
 const secio = require('libp2p-secio')
+const defaultsDeep = require('@nodeutils/defaults-deep')
 const libp2p = require('../../..')
 
 function mapMuxers (list) {
@@ -17,7 +18,7 @@ function mapMuxers (list) {
     }
     switch (pref.trim().toLowerCase()) {
       case 'spdy': return spdy
-      case 'multiplex': return multiplex
+      case 'mplex': return mplex
       default:
         throw new Error(pref + ' muxer not available')
     }
@@ -31,49 +32,45 @@ function getMuxers (muxers) {
   } else if (muxers) {
     return mapMuxers(muxers)
   } else {
-    return [multiplex, spdy]
+    return [mplex, spdy]
   }
 }
 
 class Node extends libp2p {
-  constructor (peerInfo, peerBook, options) {
-    options = options || {}
-
-    const modules = {
-      transport: [
-        new TCP(),
-        new WS()
-      ],
-      connection: {
-        muxer: getMuxers(options.muxer),
-        crypto: [ secio ]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [
+          TCP,
+          WS
+        ],
+        streamMuxer: getMuxers(_options.muxer),
+        connEncryption: [ secio ],
+        peerDiscovery: [
+          MulticastDNS,
+          Bootstrap
+        ],
+        dht: KadDHT
       },
-      discovery: []
+      config: {
+        peerDiscovery: {
+          mdns: {
+            interval: 10000,
+            enabled: false
+          },
+          bootstrap: {
+            interval: 10000,
+            enabled: false,
+            list: _options.bootstrapList
+          }
+        },
+        dht: {
+          kBucketSize: 20
+        }
+      }
     }
 
-    if (options.dht) {
-      modules.DHT = KadDHT
-    }
-
-    if (options.mdns) {
-      const mdns = new MulticastDNS(peerInfo, 'ipfs.local')
-      modules.discovery.push(mdns)
-    }
-
-    if (options.bootstrap) {
-      const r = new Railing(options.bootstrap)
-      modules.discovery.push(r)
-    }
-
-    if (options.modules && options.modules.transport) {
-      options.modules.transport.forEach((t) => modules.transport.push(t))
-    }
-
-    if (options.modules && options.modules.discovery) {
-      options.modules.discovery.forEach((d) => modules.discovery.push(d))
-    }
-
-    super(modules, peerInfo, peerBook, options)
+    super(defaultsDeep(_options, defaults))
   }
 }
 

examples/chat/src/listener.js

@@ -14,14 +14,16 @@ PeerId.createFromJSON(require('./peer-id-listener'), (err, idListener) => {
   }
   const peerListener = new PeerInfo(idListener)
   peerListener.multiaddrs.add('/ip4/0.0.0.0/tcp/10333')
-  const nodeListener = new Node(peerListener)
+  const nodeListener = new Node({
+    peerInfo: peerListener
+  })
 
   nodeListener.start((err) => {
     if (err) {
       throw err
     }
 
-    nodeListener.swarm.on('peer-mux-established', (peerInfo) => {
+    nodeListener.on('peer:connect', (peerInfo) => {
       console.log(peerInfo.id.toB58String())
     })
 

examples/discovery-mechanisms/1.js

@@ -1,12 +1,13 @@
 'use strict'
 
-const libp2p = require('libp2p')
+const libp2p = require('../../')
 const TCP = require('libp2p-tcp')
-const Multiplex = require('libp2p-multiplex')
+const Mplex = require('libp2p-mplex')
 const SECIO = require('libp2p-secio')
 const PeerInfo = require('peer-info')
-const Railing = require('libp2p-railing')
+const Bootstrap = require('libp2p-railing')
 const waterfall = require('async/waterfall')
+const defaultsDeep = require('@nodeutils/defaults-deep')
 
 // Find this list at: https://github.com/ipfs/js-ipfs/blob/master/src/core/runtime/config-nodejs.json
 const bootstrapers = [
@@ -22,16 +23,26 @@ const bootstrapers = [
 ]
 
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()],
-      connection: {
-        muxer: [Multiplex],
-        crypto: [SECIO]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [ TCP ],
+        streamMuxer: [ Mplex ],
+        connEncryption: [ SECIO ],
+        peerDiscovery: [ Bootstrap ]
       },
-      discovery: [new Railing(bootstrapers)]
+      config: {
+        peerDiscovery: {
+          bootstrap: {
+            interval: 2000,
+            enabled: true,
+            list: bootstrapers
+          }
+        }
+      }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 
@@ -41,7 +52,9 @@ waterfall([
   (cb) => PeerInfo.create(cb),
   (peerInfo, cb) => {
     peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-    node = new MyBundle(peerInfo)
+    node = new MyBundle({
+      peerInfo
+    })
     node.start(cb)
   }
 ], (err) => {

examples/discovery-mechanisms/2.js

@@ -1,25 +1,35 @@
 'use strict'
 
-const libp2p = require('libp2p')
+const libp2p = require('../../')
 const TCP = require('libp2p-tcp')
-const Multiplex = require('libp2p-multiplex')
+const Mplex = require('libp2p-mplex')
 const SECIO = require('libp2p-secio')
 const PeerInfo = require('peer-info')
 const MulticastDNS = require('libp2p-mdns')
 const waterfall = require('async/waterfall')
 const parallel = require('async/parallel')
+const defaultsDeep = require('@nodeutils/defaults-deep')
 
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()],
-      connection: {
-        muxer: [Multiplex],
-        crypto: [SECIO]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [ TCP ],
+        streamMuxer: [ Mplex ],
+        connEncryption: [ SECIO ],
+        peerDiscovery: [ MulticastDNS ]
       },
-      discovery: [new MulticastDNS(peerInfo, { interval: 1000 })]
+      config: {
+        peerDiscovery: {
+          mdns: {
+            interval: 1000,
+            enabled: true
+          }
+        }
+      }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 
@@ -30,7 +40,9 @@ function createNode (callback) {
     (cb) => PeerInfo.create(cb),
     (peerInfo, cb) => {
       peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-      node = new MyBundle(peerInfo)
+      node = new MyBundle({
+        peerInfo
+      })
       node.start(cb)
     }
   ], (err) => callback(err, node))

examples/discovery-mechanisms/README.md

@@ -8,22 +8,33 @@ These mechanisms save configuration and enable a node to operate without any exp
 
 ## 1. Bootstrap list of Peers when booting a node
 
-For this demo, we will connect to IPFS default bootstrapper nodes and so, we will need to support the same set of features those nodes have, that are: TCP, multiplex and SECIO. You can see the complete example at [1.js](./1.js).
+For this demo, we will connect to IPFS default bootstrapper nodes and so, we will need to support the same set of features those nodes have, that are: TCP, mplex and SECIO. You can see the complete example at [1.js](./1.js).
 
 First, we create our libp2p bundle.
 
 ```JavaScript
+const Bootstrap = require('libp2p-railing')
 class MyBundle extends libp2p {
   constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()],
-      connection: {
-        muxer: [Multiplex],
-        crypto: [SECIO]
+    const defaults = {
+      modules: {
+        transport: [ TCP ],
+        streamMuxer: [ Mplex ],
+        connEncryption: [ SECIO ],
+        peerDiscovery: [ Bootstrap ]
       },
-      discovery: [new Railing(bootstrapers)]
+      config: {
+        peerDiscovery: {
+          bootstrap: {
+            interval: 2000,
+            enabled: true,
+            list: bootstrapers
+          }
+        }
+      }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 ```
@@ -46,14 +57,16 @@ const bootstrapers = [
 
 Now, once we create and start the node, we can listen for events such as `peer:discovery` and `peer:connect`, these events tell us when we found a peer, independently of the discovery mechanism used and when we actually dialed to that peer.
 
-```
+```JavaScript
 let node
 
 waterfall([
   (cb) => PeerInfo.create(cb),
   (peerInfo, cb) => {
     peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-    node = new MyBundle(peerInfo)
+    node = new MyBundle({
+      peerInfo
+    })
     node.start(cb)
   }
 ], (err) => {
@@ -108,17 +121,25 @@ Update your libp2p bundle to include MulticastDNS.
 ```JavaScript
 class MyBundle extends libp2p {
   constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()],
-      connection: {
-        muxer: [Multiplex],
-        crypto: [SECIO]
+    const defaults = {
+      modules: {
+        transport: [ TCP ],
+        streamMuxer: [ Mplex ],
+        connEncryption: [ SECIO ],
+        peerDiscovery: [ MulticastDNS ]
       },
-      // We set the interval here to 1 second so that is faster to observe. The
-      // default is 10 seconds.
-      discovery: [new MulticastDNS(peerInfo, { interval: 1000 })]
+      config: {
+        peerDiscovery: {
+          mdns: {
+            // Run at 1s so we can observe more quickly, default is 10s
+            interval: 1000,
+            enabled: true
+          }
+        }
+      }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 ```

examples/echo/README.md

@@ -1 +1,13 @@
 # Echo example with libp2p
+
+This example performs a simple echo from the listener to the dialer.
+
+## Setup
+1. Install the modules, `npm install`.
+2. Open 2 terminal windows in the `./src` directory.
+
+## Running
+1. Run the listener in window 1, `node listener.js`
+2. Run the dialer in window 2, `node dialer.js`
+3. You should see console logs showing the dial, and the received echo of _hey_
+4. If you look at the listener window, you will see it receiving the dial

examples/echo/src/dialer.js

@@ -21,7 +21,9 @@ async.parallel([
   const dialerId = ids[0]
   const dialerPeerInfo = new PeerInfo(dialerId)
   dialerPeerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-  const dialerNode = new Node(dialerPeerInfo)
+  const dialerNode = new Node({
+    peerInfo: dialerPeerInfo
+  })
 
   // Peer to Dial
   const listenerPeerInfo = new PeerInfo(ids[1])

examples/echo/src/libp2p-bundle.js

@@ -3,11 +3,12 @@
 const TCP = require('libp2p-tcp')
 const MulticastDNS = require('libp2p-mdns')
 const WS = require('libp2p-websockets')
-const Railing = require('libp2p-railing')
+const Bootstrap = require('libp2p-railing')
 const spdy = require('libp2p-spdy')
 const KadDHT = require('libp2p-kad-dht')
-const multiplex = require('libp2p-multiplex')
+const mplex = require('libp2p-mplex')
 const secio = require('libp2p-secio')
+const defaultsDeep = require('@nodeutils/defaults-deep')
 const libp2p = require('../../..')
 
 function mapMuxers (list) {
@@ -17,7 +18,7 @@ function mapMuxers (list) {
     }
     switch (pref.trim().toLowerCase()) {
       case 'spdy': return spdy
-      case 'multiplex': return multiplex
+      case 'mplex': return mplex
       default:
         throw new Error(pref + ' muxer not available')
     }
@@ -31,49 +32,45 @@ function getMuxers (muxers) {
   } else if (muxers) {
     return mapMuxers(muxers)
   } else {
-    return [multiplex, spdy]
+    return [mplex, spdy]
   }
 }
 
 class Node extends libp2p {
-  constructor (peerInfo, peerBook, options) {
-    options = options || {}
-
-    const modules = {
-      transport: [
-        new TCP(),
-        new WS()
-      ],
-      connection: {
-        muxer: getMuxers(options.muxer),
-        crypto: [ secio ]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [
+          TCP,
+          WS
+        ],
+        streamMuxer: getMuxers(_options.muxer),
+        connEncryption: [ secio ],
+        peerDiscovery: [
+          MulticastDNS,
+          Bootstrap
+        ],
+        dht: KadDHT
       },
-      discovery: []
+      config: {
+        peerDiscovery: {
+          mdns: {
+            interval: 10000,
+            enabled: false
+          },
+          bootstrap: {
+            interval: 10000,
+            enabled: false,
+            list: _options.bootstrapList
+          }
+        },
+        dht: {
+          kBucketSize: 20
+        }
+      }
     }
 
-    if (options.dht) {
-      modules.DHT = KadDHT
-    }
-
-    if (options.mdns) {
-      const mdns = new MulticastDNS(peerInfo, 'ipfs.local')
-      modules.discovery.push(mdns)
-    }
-
-    if (options.bootstrap) {
-      const r = new Railing(options.bootstrap)
-      modules.discovery.push(r)
-    }
-
-    if (options.modules && options.modules.transport) {
-      options.modules.transport.forEach((t) => modules.transport.push(t))
-    }
-
-    if (options.modules && options.modules.discovery) {
-      options.modules.discovery.forEach((d) => modules.discovery.push(d))
-    }
-
-    super(modules, peerInfo, peerBook, options)
+    super(defaultsDeep(_options, defaults))
   }
 }
 

examples/echo/src/listener.js

@@ -25,9 +25,11 @@ series([
   (cb) => {
     const listenerPeerInfo = new PeerInfo(listenerId)
     listenerPeerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/10333')
-    listenerNode = new Node(listenerPeerInfo)
+    listenerNode = new Node({
+      peerInfo: listenerPeerInfo
+    })
 
-    listenerNode.swarm.on('peer-mux-established', (peerInfo) => {
+    listenerNode.on('peer:connect', (peerInfo) => {
       console.log('received dial to me from:', peerInfo.id.toB58String())
     })
 

examples/encrypted-communications/1.js

@@ -1,6 +1,6 @@
 'use strict'
 
-const libp2p = require('libp2p')
+const libp2p = require('../../')
 const TCP = require('libp2p-tcp')
 const SPDY = require('libp2p-spdy')
 const SECIO = require('libp2p-secio')
@@ -8,17 +8,19 @@ const PeerInfo = require('peer-info')
 const waterfall = require('async/waterfall')
 const parallel = require('async/parallel')
 const pull = require('pull-stream')
+const defaultsDeep = require('@nodeutils/defaults-deep')
 
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()],
-      connection: {
-        muxer: [SPDY],
-        crypto: [SECIO]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [ TCP ],
+        streamMuxer: [ SPDY ],
+        connEncryption: [ SECIO ]
       }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 
@@ -29,7 +31,9 @@ function createNode (callback) {
     (cb) => PeerInfo.create(cb),
     (peerInfo, cb) => {
       peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-      node = new MyBundle(peerInfo)
+      node = new MyBundle({
+        peerInfo
+      })
       node.start(cb)
     }
   ], (err) => callback(err, node))

examples/encrypted-communications/README.md

@@ -19,15 +19,16 @@ const SECIO = require('libp2p-secio')
 
 class MyBundle extends libp2p {
   constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()],
-      connection: {
-        muxer: [SPDY],
+    const defaults = {
+      modules: {
+        transport: [ TCP ],
+        streamMuxer: [ SPDY ],
         // Attach secio as the crypto channel to use
-        crypto: [SECIO]
+        connEncryption: [ SECIO ]
       }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 ```

examples/libp2p-in-the-browser/1/package.json

@@ -13,17 +13,16 @@
     "browserify": "^14.5.0",
     "concat-stream": "^1.6.0",
     "detect-dom-ready": "^1.0.2",
-    "node-static": "^0.7.10"
+    "node-static": "~0.7.10"
   },
   "dependencies": {
     "detect-dom-ready": "^1.0.2",
-    "libp2p": "^0.13.0",
-    "libp2p-multiplex": "^0.5.0",
-    "libp2p-railing": "^0.7.1",
-    "libp2p-secio": "^0.8.1",
-    "libp2p-spdy": "^0.11.0",
-    "libp2p-webrtc-star": "^0.13.2",
-    "libp2p-websockets": "^0.10.4",
-    "peer-info": "^0.11.0"
+    "libp2p-mplex": "~0.8.0",
+    "libp2p-railing": "~0.9.1",
+    "libp2p-secio": "~0.10.0",
+    "libp2p-spdy": "~0.12.1",
+    "libp2p-webrtc-star": "~0.15.3",
+    "libp2p-websockets": "~0.12.0",
+    "peer-info": "~0.14.1"
   }
 }

examples/libp2p-in-the-browser/1/src/browser-bundle.js

@@ -2,13 +2,12 @@
 
 const WebRTCStar = require('libp2p-webrtc-star')
 const WebSockets = require('libp2p-websockets')
-
-const Multiplex = require('libp2p-multiplex')
+const Mplex = require('libp2p-mplex')
 const SPDY = require('libp2p-spdy')
 const SECIO = require('libp2p-secio')
-
-const Railing = require('libp2p-railing')
-const libp2p = require('libp2p')
+const Bootstrap = require('libp2p-railing')
+const defaultsDeep = require('@nodeutils/defaults-deep')
+const libp2p = require('../../../../')
 
 // Find this list at: https://github.com/ipfs/js-ipfs/blob/master/src/core/runtime/config-browser.json
 const bootstrapers = [
@@ -25,30 +24,56 @@ const bootstrapers = [
 ]
 
 class Node extends libp2p {
-  constructor (peerInfo, peerBook, options) {
-    options = options || {}
+  constructor (_options) {
+    const wrtcStar = new WebRTCStar({ id: _options.peerInfo.id })
 
-    const wstar = new WebRTCStar()
-
-    const modules = {
-      transport: [
-        wstar,
-        new WebSockets()
-      ],
-      connection: {
-        muxer: [
-          Multiplex,
+    const defaults = {
+      modules: {
+        transport: [
+          wrtcStar,
+          new WebSockets()
+        ],
+        streamMuxer: [
+          Mplex,
           SPDY
         ],
-        crypto: [SECIO]
+        connEncryption: [
+          SECIO
+        ],
+        peerDiscovery: [
+          wrtcStar.discovery,
+          Bootstrap
+        ]
       },
-      discovery: [
-        wstar.discovery,
-        new Railing(bootstrapers)
-      ]
+      config: {
+        peerDiscovery: {
+          webRTCStar: {
+            enabled: true
+          },
+          websocketStar: {
+            enabled: true
+          },
+          bootstrap: {
+            interval: 10000,
+            enabled: false,
+            list: bootstrapers
+          }
+        },
+        relay: {
+          enabled: false,
+          hop: {
+            enabled: false,
+            active: false
+          }
+        },
+        EXPERIMENTAL: {
+          dht: false,
+          pubsub: false
+        }
+      }
     }
 
-    super(modules, peerInfo, peerBook, options)
+    super(defaultsDeep(_options, defaults))
   }
 }
 

examples/libp2p-in-the-browser/1/src/create-node.js

@@ -14,7 +14,9 @@ function createNode (callback) {
 
     peerInfo.multiaddrs.add(ma)
 
-    const node = new Node(peerInfo)
+    const node = new Node({
+      peerInfo
+    })
 
     node.idStr = peerIdStr
     callback(null, node)

examples/peer-and-content-routing/1.js

@@ -1,27 +1,36 @@
 'use strict'
 
-const libp2p = require('libp2p')
+const libp2p = require('../../')
 const TCP = require('libp2p-tcp')
-const Multiplex = require('libp2p-multiplex')
+const Mplex = require('libp2p-mplex')
 const SECIO = require('libp2p-secio')
 const PeerInfo = require('peer-info')
 const KadDHT = require('libp2p-kad-dht')
-
+const defaultsDeep = require('@nodeutils/defaults-deep')
 const waterfall = require('async/waterfall')
 const parallel = require('async/parallel')
 
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()],
-      connection: {
-        muxer: [Multiplex],
-        crypto: [SECIO]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [ TCP ],
+        streamMuxer: [ Mplex ],
+        connEncryption: [ SECIO ],
+        // we add the DHT module that will enable Peer and Content Routing
+        dht: KadDHT
       },
-      // we add the DHT module that will enable Peer and Content Routing
-      DHT: KadDHT
+      config: {
+        dht: {
+          kBucketSize: 20
+        },
+        EXPERIMENTAL: {
+          dht: true
+        }
+      }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 
@@ -32,7 +41,9 @@ function createNode (callback) {
     (cb) => PeerInfo.create(cb),
     (peerInfo, cb) => {
       peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-      node = new MyBundle(peerInfo)
+      node = new MyBundle({
+        peerInfo
+      })
       node.start(cb)
     }
   ], (err) => callback(err, node))

examples/peer-and-content-routing/2.js

@@ -1,28 +1,37 @@
 'use strict'
 
-const libp2p = require('libp2p')
+const libp2p = require('../../')
 const TCP = require('libp2p-tcp')
-const Multiplex = require('libp2p-multiplex')
+const Mplex = require('libp2p-mplex')
 const SECIO = require('libp2p-secio')
 const PeerInfo = require('peer-info')
 const CID = require('cids')
 const KadDHT = require('libp2p-kad-dht')
-
+const defaultsDeep = require('@nodeutils/defaults-deep')
 const waterfall = require('async/waterfall')
 const parallel = require('async/parallel')
 
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()],
-      connection: {
-        muxer: [Multiplex],
-        crypto: [SECIO]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [ TCP ],
+        streamMuxer: [ Mplex ],
+        connEncryption: [ SECIO ],
+        // we add the DHT module that will enable Peer and Content Routing
+        dht: KadDHT
       },
-      // we add the DHT module that will enable Peer and Content Routing
-      DHT: KadDHT
+      config: {
+        dht: {
+          kBucketSize: 20
+        },
+        EXPERIMENTAL: {
+          dht: true
+        }
+      }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 
@@ -33,7 +42,9 @@ function createNode (callback) {
     (cb) => PeerInfo.create(cb),
     (peerInfo, cb) => {
       peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-      node = new MyBundle(peerInfo)
+      node = new MyBundle({
+        peerInfo
+      })
       node.start(cb)
     }
   ], (err) => callback(err, node))

examples/peer-and-content-routing/README.md

@@ -14,17 +14,27 @@ First, let's update our bundle to support Peer Routing and Content Routing.
 
 ```JavaScript
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()],
-      connection: {
-        muxer: [Multiplex],
-        crypto: [SECIO]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [ TCP ],
+        streamMuxer: [ Mplex ],
+        connEncryption: [ SECIO ],
+        // we add the DHT module that will enable Peer and Content Routing
+        dht: KadDHT
       },
-      // we add the DHT module that will enable Peer and Content Routing
-      DHT: KadDHT
+      config: {
+        dht: {
+          kBucketSize: 20
+        },
+        EXPERIMENTAL: {
+          // dht must be enabled
+          dht: true
+        }
+      }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 ```
@@ -44,7 +54,7 @@ parallel([
 ], (err) => {
   if (err) { throw err }
 
-  // 
+  //
   node1.peerRouting.findPeer(node3.peerInfo.id, (err, peer) => {
     if (err) { throw err }
 

examples/protocol-and-stream-muxing/1.js

@@ -1,18 +1,22 @@
 'use strict'
 
-const libp2p = require('libp2p')
+const libp2p = require('../../')
 const TCP = require('libp2p-tcp')
 const PeerInfo = require('peer-info')
 const waterfall = require('async/waterfall')
 const parallel = require('async/parallel')
 const pull = require('pull-stream')
+const defaultsDeep = require('@nodeutils/defaults-deep')
 
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [ TCP ]
+      }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 
@@ -23,7 +27,9 @@ function createNode (callback) {
     (cb) => PeerInfo.create(cb),
     (peerInfo, cb) => {
       peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-      node = new MyBundle(peerInfo)
+      node = new MyBundle({
+        peerInfo
+      })
       node.start(cb)
     }
   ], (err) => callback(err, node))

examples/protocol-and-stream-muxing/2.js

@@ -1,6 +1,6 @@
 'use strict'
 
-const libp2p = require('libp2p')
+const libp2p = require('../../')
 const TCP = require('libp2p-tcp')
 const SPDY = require('libp2p-spdy')
 const PeerInfo = require('peer-info')
@@ -8,16 +8,18 @@ const waterfall = require('async/waterfall')
 const parallel = require('async/parallel')
 const series = require('async/series')
 const pull = require('pull-stream')
+const defaultsDeep = require('@nodeutils/defaults-deep')
 
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()],
-      connection: {
-        muxer: [SPDY]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [ TCP ],
+        streamMuxer: [ SPDY ]
       }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 
@@ -28,7 +30,9 @@ function createNode (callback) {
     (cb) => PeerInfo.create(cb),
     (peerInfo, cb) => {
       peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-      node = new MyBundle(peerInfo)
+      node = new MyBundle({
+        peerInfo
+      })
       node.start(cb)
     }
   ], (err) => callback(err, node))

examples/protocol-and-stream-muxing/3.js

@@ -1,6 +1,6 @@
 'use strict'
 
-const libp2p = require('libp2p')
+const libp2p = require('../../')
 const TCP = require('libp2p-tcp')
 const SPDY = require('libp2p-spdy')
 const PeerInfo = require('peer-info')
@@ -8,16 +8,18 @@ const waterfall = require('async/waterfall')
 const parallel = require('async/parallel')
 const series = require('async/series')
 const pull = require('pull-stream')
+const defaultsDeep = require('@nodeutils/defaults-deep')
 
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()],
-      connection: {
-        muxer: [SPDY]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [ TCP ],
+        streamMuxer: [ SPDY ]
       }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 
@@ -28,7 +30,9 @@ function createNode (callback) {
     (cb) => PeerInfo.create(cb),
     (peerInfo, cb) => {
       peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-      node = new MyBundle(peerInfo)
+      node = new MyBundle({
+        peerInfo
+      })
       node.start(cb)
     }
   ], (err) => callback(err, node))
@@ -60,12 +64,12 @@ parallel([
   })
 
   series([
-    (cb) => node1.dial(node2.peerInfo, '/node-2', (err, conn) => {
+    (cb) => node1.dialProtocol(node2.peerInfo, '/node-2', (err, conn) => {
       if (err) { throw err }
       pull(pull.values(['from 1 to 2']), conn)
       cb()
     }),
-    (cb) => node2.dial(node1.peerInfo, '/node-1', (err, conn) => {
+    (cb) => node2.dialProtocol(node1.peerInfo, '/node-1', (err, conn) => {
       if (err) { throw err }
       pull(pull.values(['from 2 to 1']), conn)
       cb()

examples/protocol-and-stream-muxing/README.md

@@ -8,7 +8,7 @@ The feature of agreeing on a protocol over an established connection is what we
 
 Let's see _protocol multiplexing_ in action! You will need the following modules for this example: `libp2p`, `libp2p-tcp`, `peer-info`, `async` and `pull-stream`. This example reuses the base left by the [Transports](../transports) example. You can see the complete solution at [1.js](./1.js).
 
-After creating the nodes, we need to tell libp2p which protocols to handle. 
+After creating the nodes, we need to tell libp2p which protocols to handle.
 
 ```JavaScript
 // ...
@@ -55,7 +55,7 @@ node1.dialProtocol(node2.peerInfo, '/another-protocol/1.0.0', (err, conn) => {
 
 This feature is super power for network protocols. It works in the same way as versioning your RPC/REST API, but for anything that goes in the wire. We had to use this feature to upgrade protocols within the IPFS Stack (i.e Bitswap) and we successfully managed to do so without any network splits.
 
-There is still one last feature, you can create your custom match functions. 
+There is still one last feature, you can create your custom match functions.
 
 ```JavaScript
 node2.handle('/custom-match-func', (protocol, conn) => {
@@ -88,23 +88,24 @@ The example above would require a node to create a whole new connection for ever
 
 Stream multiplexing is a old concept, in fact it happens in many of the layers of the [OSI System](https://en.wikipedia.org/wiki/OSI_model), in libp2p we make this feature to our avail by letting the user pick which module for stream multiplexing to use.
 
-Currently, we have two available [libp2p-spdy](https://github.com/libp2p/js-libp2p-spdy) and [libp2p-multiplex](https://github.com/libp2p/js-libp2p-multiplex) and pluging them in is as easy as adding another transport. Let's revisit our libp2p bundle.
+Currently, we have two available [libp2p-spdy](https://github.com/libp2p/js-libp2p-spdy) and [libp2p-mplex](https://github.com/libp2p/js-libp2p-mplex) and pluging them in is as easy as adding another transport. Let's revisit our libp2p bundle.
 
 ```JavaScript
 const SPDY = require('libp2p-spdy')
 //...
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()],
-      // Here we are adding the SPDY muxer to our libp2p bundle.
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [ TCP ],
+        // Here we are adding the SPDY muxer to our libp2p bundle.
       // Thanks to protocol muxing, a libp2p bundle can support multiple Stream Muxers at the same
       // time and pick the right one when dialing to a node
-      connection: {
-        muxer: [SPDY]
+        streamMuxer: [ SPDY ]
       }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 ```

examples/pubsub/1.js

@@ -1,27 +1,39 @@
 'use strict'
 
-const libp2p = require('libp2p')
+const libp2p = require('../../')
 const TCP = require('libp2p-tcp')
-const Multiplex = require('libp2p-multiplex')
+const Mplex = require('libp2p-mplex')
 const SECIO = require('libp2p-secio')
 const PeerInfo = require('peer-info')
 const MulticastDNS = require('libp2p-mdns')
-const FloodSub = require('libp2p-floodsub')
+const defaultsDeep = require('@nodeutils/defaults-deep')
 const waterfall = require('async/waterfall')
 const parallel = require('async/parallel')
 const series = require('async/series')
 
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()],
-      connection: {
-        muxer: [Multiplex],
-        crypto: [SECIO]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [ TCP ],
+        streamMuxer: [ Mplex ],
+        connEncryption: [ SECIO ],
+        peerDiscovery: [ MulticastDNS ]
       },
-      discovery: [new MulticastDNS(peerInfo, { interval: 2000 })]
+      config: {
+        peerDiscovery: {
+          mdns: {
+            interval: 2000,
+            enabled: true
+          }
+        },
+        EXPERIMENTAL: {
+          pubsub: true
+        }
+      }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 
@@ -32,7 +44,9 @@ function createNode (callback) {
     (cb) => PeerInfo.create(cb),
     (peerInfo, cb) => {
       peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-      node = new MyBundle(peerInfo)
+      node = new MyBundle({
+        peerInfo
+      })
       node.start(cb)
     }
   ], (err) => callback(err, node))
@@ -47,22 +61,25 @@ parallel([
   const node1 = nodes[0]
   const node2 = nodes[1]
 
-  const fs1 = new FloodSub(node1)
-  const fs2 = new FloodSub(node2)
-
   series([
-    (cb) => fs1.start(cb),
-    (cb) => fs2.start(cb),
     (cb) => node1.once('peer:discovery', (peer) => node1.dial(peer, cb)),
     (cb) => setTimeout(cb, 500)
   ], (err) => {
     if (err) { throw err }
 
-    fs2.on('news', (msg) => console.log(msg.from, msg.data.toString()))
-    fs2.subscribe('news')
-
-    setInterval(() => {
-      fs1.publish('news', Buffer.from('Bird bird bird, bird is the word!'))
-    }, 1000)
+    // Subscribe to the topic 'news'
+    node1.pubsub.subscribe('news',
+      (msg) => console.log(msg.from, msg.data.toString()),
+      () => {
+        setInterval(() => {
+          // Publish the message on topic 'news'
+          node2.pubsub.publish(
+            'news',
+            Buffer.from('Bird bird bird, bird is the word!'),
+            () => {}
+          )
+        }, 1000)
+      }
+    )
   })
 })

examples/pubsub/README.md

@@ -1,8 +1,6 @@
 # Publish Subscribe
 
-Publish Subscribe is something out of scope for the modular networking stack that is libp2p, however, it is something that is enabled through the primitives that libp2p offers and so it has become one of the most interesting use cases for libp2p.
-
-Currently, we have a PubSub implementation, [libp2p-floodsub](https://github.com/libp2p/js-libp2p-floodsub) and many more being researched at [research-pubsub](https://github.com/libp2p/research-pubsub).
+Publish Subscribe is also included on the stack. Currently, we have on PubSub implementation which we ship by default [libp2p-floodsub](https://github.com/libp2p/js-libp2p-floodsub), with many more being researched at [research-pubsub](https://github.com/libp2p/research-pubsub).
 
 We've seen many interesting use cases appear with this, here are some highlights:
 
@@ -12,30 +10,31 @@ We've seen many interesting use cases appear with this, here are some highlights
 
 ## 1. Setting up a simple PubSub network on top of libp2p
 
-For this example, we will use MulticastDNS for automatic Peer Discovery and libp2p-floodsub to give us the PubSub primitives we are looking for. This example is based the previous examples found in [Discovery Mechanisms](../discovery-mechanisms). You can find the complete version at [1.js](./1.js).
+For this example, we will use MulticastDNS for automatic Peer Discovery. This example is based the previous examples found in [Discovery Mechanisms](../discovery-mechanisms). You can find the complete version at [1.js](./1.js).
 
-Getting PubSub is super simple, all you have to do is require the FloodSub module and pass it in a libp2p node, once you have done that you can start subscribing and publishing in any topic.
+Using PubSub is super simple, all you have to do is start a libp2p node, PubSub will be enabled by default.
 
 ```JavaScript
-const FloodSub = require('libp2p-floodsub')
-
-const fs1 = new FloodSub(node1)
-const fs2 = new FloodSub(node2)
-
 series([
-  (cb) => fs1.start(cb),
-  (cb) => fs2.start(cb),
   (cb) => node1.once('peer:discovery', (peer) => node1.dial(peer, cb)),
   (cb) => setTimeout(cb, 500)
 ], (err) => {
   if (err) { throw err }
 
-  fs2.on('news', (msg) => console.log(msg.from, msg.data.toString()))
-  fs2.subscribe('news')
-
-  setInterval(() => {
-    fs1.publish('news', Buffer.from('Bird bird bird, bird is the word!'))
-  }, 1000)
+  // Subscribe to the topic 'news'
+  node1.pubsub.subscribe('news',
+    (msg) => console.log(msg.from, msg.data.toString()),
+    () => {
+      setInterval(() => {
+        // Publish the message on topic 'news'
+        node2.pubsub.publish(
+          'news',
+          Buffer.from('Bird bird bird, bird is the word!'),
+          () => {}
+        )
+      }, 1000)
+    }
+  )
 })
 ```
 

examples/transports/1.js

@@ -1,16 +1,22 @@
 'use strict'
 
-const libp2p = require('libp2p')
+const libp2p = require('../../')
 const TCP = require('libp2p-tcp')
 const PeerInfo = require('peer-info')
 const waterfall = require('async/waterfall')
+const defaultsDeep = require('@nodeutils/defaults-deep')
 
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [
+          TCP
+        ]
+      }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 
@@ -20,7 +26,7 @@ waterfall([
   (cb) => PeerInfo.create(cb),
   (peerInfo, cb) => {
     peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-    node = new MyBundle(peerInfo)
+    node = new MyBundle({ peerInfo: peerInfo })
     node.start(cb)
   }
 ], (err) => {

examples/transports/2.js

@@ -1,18 +1,24 @@
 'use strict'
 
-const libp2p = require('libp2p')
+const libp2p = require('../../')
 const TCP = require('libp2p-tcp')
 const PeerInfo = require('peer-info')
 const waterfall = require('async/waterfall')
+const defaultsDeep = require('@nodeutils/defaults-deep')
 const parallel = require('async/parallel')
 const pull = require('pull-stream')
 
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP()]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [
+          TCP
+        ]
+      }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 
@@ -23,7 +29,7 @@ function createNode (callback) {
     (cb) => PeerInfo.create(cb),
     (peerInfo, cb) => {
       peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-      node = new MyBundle(peerInfo)
+      node = new MyBundle({ peerInfo: peerInfo })
       node.start(cb)
     }
   ], (err) => callback(err, node))

examples/transports/3.js

@@ -1,19 +1,26 @@
 'use strict'
 
-const libp2p = require('libp2p')
+const libp2p = require('../../')
 const TCP = require('libp2p-tcp')
 const WebSockets = require('libp2p-websockets')
 const PeerInfo = require('peer-info')
 const waterfall = require('async/waterfall')
+const defaultsDeep = require('@nodeutils/defaults-deep')
 const parallel = require('async/parallel')
 const pull = require('pull-stream')
 
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP(), new WebSockets()]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [
+          TCP,
+          WebSockets
+        ]
+      }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 
@@ -28,7 +35,7 @@ function createNode (addrs, callback) {
     (cb) => PeerInfo.create(cb),
     (peerInfo, cb) => {
       addrs.forEach((addr) => peerInfo.multiaddrs.add(addr))
-      node = new MyBundle(peerInfo)
+      node = new MyBundle({ peerInfo: peerInfo })
       node.start(cb)
     }
   ], (err) => callback(err, node))

examples/transports/README.md

@@ -10,10 +10,10 @@ A more complete definition of what is a transport can be found on the [interface
 
 When using libp2p, you always want to create your own libp2p Bundle, that is, pick your set of modules and create your network stack with the properties you need. In this example, we will create a bundle with TCP. You can find the complete solution on the file [1.js](./1.js).
 
-You will need 4 deps total, so go ahead and install all of them with: 
+You will need 5 deps total, so go ahead and install all of them with:
 
-```
-> npm install libp2p libp2p-tcp peer-info async
+```bash
+> npm install libp2p libp2p-tcp peer-info async @nodeutils/defaults-deep
 ```
 
 Then, on your favorite text editor create a file with the `.js` extension. I've called mine `1.js`.
@@ -27,16 +27,22 @@ const libp2p = require('libp2p')
 const TCP = require('libp2p-tcp')
 const PeerInfo = require('peer-info')
 const waterfall = require('async/waterfall')
+const defaultsDeep = require('@nodeutils/defaults-deep')
 
 // This MyBundle class is your libp2p bundle packed with TCP
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    // modules is a JS object that will describe the components
-    // we want for our libp2p bundle
-    const modules = {
-      transport: [new TCP()]
+  constructor (_options) {
+    const defaults = {
+      // modules is a JS object that will describe the components
+      // we want for our libp2p bundle
+      modules: {
+        transport: [
+          TCP
+        ]
+      }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 ```
@@ -57,7 +63,7 @@ waterfall([
     // the multiaddr format, a self describable address
     peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
     // Now we can create a node with that PeerInfo object
-    node = new MyBundle(peerInfo)
+    node = new MyBundle({ peerInfo: peerInfo })
     // Last, we start the node!
     node.start(cb)
   }
@@ -76,7 +82,7 @@ waterfall([
 })
 ```
 
-Running this should result in somehting like:
+Running this should result in something like:
 
 ```bash
 > node 1.js
@@ -98,6 +104,12 @@ For this step, we will need one more dependency.
 > npm install pull-stream
 ```
 
+And we also need to import the module on our .js file:
+
+```js
+const pull = require('pull-stream')
+```
+
 We are going to reuse the MyBundle class from step 1, but this time to make things simpler, we will create two functions, one to create nodes and another to print the addrs to avoid duplicating code.
 
 ```JavaScript
@@ -108,7 +120,7 @@ function createNode (callback) {
     (cb) => PeerInfo.create(cb),
     (peerInfo, cb) => {
       peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
-      node = new MyBundle(peerInfo)
+      node = new MyBundle({ peerInfo: peerInfo })
       node.start(cb)
     }
   ], (err) => callback(err, node))
@@ -118,11 +130,18 @@ function printAddrs (node, number) {
   console.log('node %s is listening on:', number)
   node.peerInfo.multiaddrs.forEach((ma) => console.log(ma.toString()))
 }
-```
-
-Now we are going to use `async/parallel` to create two nodes, print their addresses and dial from one node to the other.
 
 ```
+
+Now we are going to use `async/parallel` to create two nodes, print their addresses and dial from one node to the other. We already added `async` as a dependency, but still need to import `async/parallel`:
+
+```js
+const parallel = require('async/parallel')
+```
+
+Then,
+
+```js
 parallel([
   (cb) => createNode(cb),
   (cb) => createNode(cb)
@@ -172,7 +191,7 @@ What we are going to do in this step is to create 3 nodes, one with TCP, another
 
 In this example, we will need to also install `libp2p-websockets`, go ahead and install:
 
-```sh
+```bash
 > npm install libp2p-websockets
 ```
 
@@ -183,11 +202,17 @@ const WebSockets = require('libp2p-websockets')
 // ...
 
 class MyBundle extends libp2p {
-  constructor (peerInfo) {
-    const modules = {
-      transport: [new TCP(), new WebSockets()]
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [
+          TCP,
+          WebSockets
+        ]
+      }
     }
-    super(modules, peerInfo)
+
+    super(defaultsDeep(_options, defaults))
   }
 }
 ```
@@ -206,7 +231,7 @@ function createNode (addrs, callback) {
     (cb) => PeerInfo.create(cb),
     (peerInfo, cb) => {
       addrs.forEach((addr) => peerInfo.multiaddrs.add(addr))
-      node = new MyBundle(peerInfo)
+      node = new MyBundle({ peerInfo: peerInfo })
       node.start(cb)
     }
   ], (err) => callback(err, node))

package.json

@@ -1,7 +1,8 @@
 {
   "name": "libp2p",
-  "version": "0.16.2",
+  "version": "0.23.0",
   "description": "JavaScript base class for libp2p bundles",
+  "leadMaintainer": "David Dias <daviddias@ipfs.io>",
   "main": "src/index.js",
   "scripts": {
     "lint": "aegir lint",
@@ -26,74 +27,87 @@
     "node": ">=6.0.0",
     "npm": ">=3.0.0"
   },
-  "pre-push": [
-    "lint",
-    "test"
-  ],
-  "author": "David Dias <daviddias@ipfs.io>",
   "license": "MIT",
   "bugs": {
     "url": "https://github.com/libp2p/js-libp2p/issues"
   },
   "homepage": "https://github.com/libp2p/js-libp2p",
+  "browser": {
+    "joi": "joi-browser",
+    "./test/utils/bundle-nodejs": "./test/utils/bundle-browser"
+  },
   "dependencies": {
-    "async": "^2.6.0",
-    "libp2p-ping": "~0.6.0",
-    "libp2p-switch": "~0.36.0",
-    "mafmt": "^3.0.2",
-    "multiaddr": "^3.0.2",
-    "peer-book": "~0.5.4",
-    "peer-id": "~0.10.5",
-    "peer-info": "~0.11.6"
+    "async": "^2.6.1",
+    "joi": "^13.4.0",
+    "joi-browser": "^13.4.0",
+    "libp2p-connection-manager": "~0.0.2",
+    "libp2p-floodsub": "~0.15.0",
+    "libp2p-ping": "~0.8.0",
+    "libp2p-switch": "~0.40.7",
+    "libp2p-websockets": "~0.12.0",
+    "mafmt": "^6.0.0",
+    "multiaddr": "^5.0.0",
+    "peer-book": "~0.8.0",
+    "peer-id": "~0.11.0",
+    "peer-info": "~0.14.1"
   },
   "devDependencies": {
-    "aegir": "^12.4.0",
+    "@nodeutils/defaults-deep": "^1.1.0",
+    "aegir": "^15.1.0",
     "chai": "^4.1.2",
-    "cids": "~0.5.2",
+    "cids": "~0.5.3",
     "dirty-chai": "^2.0.1",
     "electron-webrtc": "~0.3.0",
-    "libp2p-circuit": "~0.1.4",
-    "libp2p-kad-dht": "~0.6.3",
-    "libp2p-mdns": "~0.9.2",
-    "libp2p-multiplex": "~0.5.1",
-    "libp2p-railing": "~0.7.1",
-    "libp2p-secio": "~0.9.1",
-    "libp2p-spdy": "~0.11.0",
-    "libp2p-tcp": "~0.11.5",
-    "libp2p-webrtc-star": "~0.13.3",
-    "libp2p-websockets": "~0.10.4",
-    "libp2p-websocket-star": "~0.7.2",
-    "libp2p-websocket-star-rendezvous": "~0.2.2",
+    "libp2p-circuit": "~0.2.0",
+    "libp2p-kad-dht": "~0.10.1",
+    "libp2p-mdns": "~0.12.0",
+    "libp2p-mplex": "~0.8.0",
+    "libp2p-railing": "~0.9.2",
+    "libp2p-secio": "~0.10.0",
+    "libp2p-spdy": "~0.12.1",
+    "libp2p-tcp": "~0.12.0",
+    "libp2p-webrtc-star": "~0.15.3",
+    "libp2p-websocket-star": "~0.8.1",
+    "libp2p-websocket-star-rendezvous": "~0.2.3",
     "lodash.times": "^4.3.2",
-    "pre-commit": "^1.2.2",
     "pull-goodbye": "0.0.2",
     "pull-serializer": "~0.3.2",
-    "pull-stream": "^3.6.1",
-    "safe-buffer": "^5.1.1",
-    "sinon": "^4.2.2",
-    "wrtc": "0.0.65"
+    "pull-stream": "^3.6.8",
+    "sinon": "^6.1.4",
+    "webrtcsupport": "^2.2.0",
+    "wrtc": "~0.1.6"
   },
   "contributors": [
+    "Alan Shaw <alan@tableflip.io>",
     "Chris Bratlien <chrisbratlien@gmail.com>",
     "Chris Dostert <chrisdostert@users.noreply.github.com>",
     "Daijiro Wachi <daijiro.wachi@gmail.com>",
     "David Dias <daviddias.p@gmail.com>",
+    "Diogo Silva <fsdiogo@gmail.com>",
     "Dmitriy Ryajov <dryajov@gmail.com>",
     "Elven <mon.samuel@qq.com>",
+    "Florian-Merle <florian.david.merle@gmail.com>",
     "Friedel Ziegelmayer <dignifiedquire@gmail.com>",
     "Giovanni T. Parra <fiatjaf@gmail.com>",
+    "Hugo Dias <hugomrdias@gmail.com>",
     "Irakli Gozalishvili <rfobic@gmail.com>",
+    "Jacob Heun <jacobheun@gmail.com>",
     "Joel Gustafson <joelg@mit.edu>",
     "John Rees <johnrees@users.noreply.github.com>",
+    "João Santos <joaosantos15@users.noreply.github.com>",
     "Kevin Kwok <antimatter15@gmail.com>",
     "Lars Gierth <lgierth@users.noreply.github.com>",
     "Maciej Krüger <mkg20001@gmail.com>",
     "Nuno Nogueira <nunofmn@gmail.com>",
+    "Pedro Teixeira <pedro@protocol.ai>",
     "Pedro Teixeira <i@pgte.me>",
     "RasmusErik Voel Jensen <github@solsort.com>",
     "Richard Littauer <richard.littauer@gmail.com>",
     "Ryan Bell <ryan@piing.net>",
+    "Sönke Hahn <soenkehahn@gmail.com>",
     "Tiago Alves <alvesjtiago@gmail.com>",
+    "Volker Mische <volker.mische@gmail.com>",
+    "Zane Starr <zcstarr@gmail.com>",
     "greenkeeperio-bot <support@greenkeeper.io>",
     "mayerwin <mayerwin@users.noreply.github.com>",
     "ᴠɪᴄᴛᴏʀ ʙᴊᴇʟᴋʜᴏʟᴍ <victorbjelkholm@gmail.com>"

scripts/generate-package-table-for-readme.js

@@ -0,0 +1,146 @@
+#! /usr/bin/env node
+
+'use strict'
+
+// This script generates the table of packages you can see in the readme
+
+// Columns to show at the header of the table
+const columns = [
+  'Package',
+  'Version',
+  'Deps',
+  'CI',
+  'Coverage'
+]
+
+// Headings are a string
+// Arrays are packages. Index 0 is the GitHub repo and index 1 is the npm package
+const rows = [
+  'Libp2p',
+  ['libp2p/interface-libp2p', 'interface-libp2p'],
+  ['libp2p/js-libp2p', 'libp2p'],
+
+  'Connection',
+  ['libp2p/interface-connection', 'interface-connection'],
+
+  'Transport',
+  ['libp2p/interface-transport', 'interface-transport'],
+  ['libp2p/js-libp2p-circuit', 'libp2p-circuit'], // should this be NAT Traversal only?
+  ['libp2p/js-libp2p-tcp', 'libp2p-tcp'],
+  ['libp2p/js-libp2p-udp', 'libp2p-udp'],
+  ['libp2p/js-libp2p-udt', 'libp2p-udt'],
+  ['libp2p/js-libp2p-utp', 'libp2p-utp'],
+  ['libp2p/js-libp2p-webrtc-direct', 'libp2p-webrtc-direct'],
+  ['libp2p/js-libp2p-webrtc-star', 'libp2p-webrtc-star'],
+  ['libp2p/js-libp2p-websockets', 'libp2p-websockets'],
+  ['libp2p/js-libp2p-websocket-star', 'libp2p-websocket-star'],
+  ['libp2p/js-libp2p-websocket-star-rendezvous', 'libp2p-websocket-star-rendezvous'],
+
+  'Crypto Channels',
+  ['libp2p/js-libp2p-secio', 'libp2p-secio'],
+
+  'Stream Muxers',
+  ['libp2p/interface-stream-muxer', 'interface-stream-muxer'],
+  ['libp2p/js-libp2p-mplex', 'libp2p-mplex'],
+  ['libp2p/js-libp2p-spdy', 'libp2p-spdy'],
+
+  'Discovery',
+  ['libp2p/interface-peer-discovery', 'interface-peer-discovery'],
+  ['libp2p/js-libp2p-bootstrap', 'libp2p-bootstrap'],
+  ['libp2p/js-libp2p-kad-dht', 'libp2p-kad-dht'], // should this be here?
+  ['libp2p/js-libp2p-mdns', 'libp2p-mdns'],
+  ['libp2p/js-libp2p-rendezvous', 'libp2p-rendezvous'],
+  ['libp2p/js-libp2p-webrtc-star', 'libp2p-webrtc-star'],
+  ['libp2p/js-libp2p-websocket-star', 'libp2p-websocket-star'],
+
+  'NAT Traversal',
+  ['libp2p/js-libp2p-circuit', 'libp2p-circuit'],
+  ['libp2p/js-libp2p-nat-mngr', 'libp2p-nat-mngr'],
+
+  'Data Types',
+  ['libp2p/js-peer-book', 'peer-book'],
+  ['libp2p/js-peer-id', 'peer-id'],
+  ['libp2p/js-peer-info', 'peer-info'],
+
+  'Content Routing',
+  ['libp2p/interface-content-routing', 'interface-content-routing'],
+  ['libp2p/js-libp2p-delegated-content-routing', 'libp2p-delegated-content-routing'],
+  ['libp2p/js-libp2p-kad-dht', 'libp2p-kad-dht'],
+
+  'Peer Routing',
+  ['libp2p/interface-peer-routing', 'interface-peer-routing'],
+  ['libp2p/js-libp2p-delegated-peer-routing', 'libp2p-delegated-peer-routing'],
+  ['libp2p/js-libp2p-kad-dht', 'libp2p-kad-dht'],
+
+  'Record Store',
+  ['libp2p/interface-record-store', 'interface-record-store'],
+  ['libp2p/js-libp2p-record', 'libp2p-record'],
+
+  'Generics',
+  ['libp2p/js-libp2p-connection-manager', 'libp2p-connection-manager'],
+  ['libp2p/js-libp2p-crypto', 'libp2p-crypto'],
+  ['libp2p/js-libp2p-crypto-secp256k1', 'libp2p-crypto-secp256k1'],
+  ['libp2p/js-libp2p-switch', 'libp2p-switch'],
+
+  'Extensions',
+  ['libp2p/js-libp2p-floodsub', 'libp2p-floodsub'],
+  ['libp2p/js-libp2p-identify', 'libp2p-identify'],
+  ['libp2p/js-libp2p-keychain', 'libp2p-keychain'],
+  ['libp2p/js-libp2p-ping', 'libp2p-ping'],
+  ['libp2p/js-libp2p-pnet', 'libp2p-pnet'],
+
+  'Utilities',
+  ['libp2p/js-p2pcat', 'p2pcat']
+]
+
+const isItemPackage = (item) => {
+  return Array.isArray(item)
+}
+
+const packageBadges = [
+  // Package
+  (gh, npm) => `[\`${npm}\`](//github.com/${gh})`,
+  // Version
+  (gh, npm) => `[![npm](https://img.shields.io/npm/v/${npm}.svg?maxAge=86400&style=flat-square)](//github.com/${gh}/releases)`,
+  // Deps
+  (gh, npm) => `[![Deps](https://david-dm.org/${gh}.svg?style=flat-square)](https://david-dm.org/${gh})`,
+  // CI
+  (gh, npm) => {
+    // Need to fix the path for jenkins links, as jenkins adds `/job/` between everything
+    const jenkinsPath = gh.split('/').join('/job/')
+    return `[![jenkins](https://ci.ipfs.team/buildStatus/icon?job=${gh}/master)](https://ci.ipfs.team/job/${jenkinsPath}/job/master/)`
+  },
+  // Coverage
+  (gh, npm) => `[![codecov](https://codecov.io/gh/${gh}/branch/master/graph/badge.svg)](https://codecov.io/gh/${gh})`
+]
+
+// Creates the table row for a package
+const generatePackageRow = (item) => {
+  const row = packageBadges.map((func) => {
+    // First string is GitHub path, second is npm package name
+    return func(item[0], item[1])
+  }).join(' | ')
+  const fullRow = `| ${row} |`
+  return fullRow
+}
+
+// Generates a row for the table, depending if it's a package or a heading
+const generateRow = (item) => {
+  if (isItemPackage(item)) {
+    return generatePackageRow(item)
+  } else {
+    return `| **${item}** |`
+  }
+}
+
+const header = `| ${columns.join(' | ')} |`
+const hr = `| ${columns.map(() => '---------').join('|')} |`
+
+const toPrint = [
+  header,
+  hr,
+  rows.map((row) => generateRow(row)).join('\n')
+]
+
+toPrint.forEach((t) => console.log(t))
+

src/config.js

@@ -0,0 +1,50 @@
+'use strict'
+
+const Joi = require('joi')
+
+const ModuleSchema = Joi.alternatives().try(Joi.func(), Joi.object())
+
+const OptionsSchema = Joi.object({
+  // TODO: create proper validators for the generics
+  connectionManager: Joi.object(),
+  peerInfo: Joi.object().required(),
+  peerBook: Joi.object(),
+  modules: Joi.object().keys({
+    transport: Joi.array().items(ModuleSchema).min(1).required(),
+    streamMuxer: Joi.array().items(ModuleSchema).allow(null),
+    connEncryption: Joi.array().items(ModuleSchema).allow(null),
+    connProtector: Joi.object().keys({
+      protect: Joi.func().required()
+    }).unknown(),
+    peerDiscovery: Joi.array().items(ModuleSchema).allow(null),
+    dht: ModuleSchema.allow(null)
+  }).required(),
+  config: Joi.object().keys({
+    peerDiscovery: Joi.object().allow(null),
+    relay: Joi.object().keys({
+      enabled: Joi.boolean().default(false),
+      hop: Joi.object().keys({
+        enabled: Joi.boolean().default(false),
+        active: Joi.boolean().default(false)
+      })
+    }).default(),
+    dht: Joi.object().keys({
+      kBucketSize: Joi.number().allow(null)
+    }),
+    EXPERIMENTAL: Joi.object().keys({
+      dht: Joi.boolean().default(false),
+      pubsub: Joi.boolean().default(false)
+    }).default()
+  }).default()
+})
+
+module.exports.validate = (options) => {
+  options = Joi.attempt(options, OptionsSchema)
+
+  // Ensure dht is correct
+  if (options.config.EXPERIMENTAL.dht) {
+    Joi.assert(options.modules.dht, ModuleSchema.required())
+  }
+
+  return options
+}

src/error-messages.js

@@ -0,0 +1,3 @@
+'use strict'
+
+exports.NOT_STARTED_YET = 'The libp2p node is not started yet'

src/index.js

@@ -3,89 +3,102 @@
 const EventEmitter = require('events').EventEmitter
 const assert = require('assert')
 
-const setImmediate = require('async/setImmediate')
 const each = require('async/each')
 const series = require('async/series')
+const parallel = require('async/parallel')
 
 const PeerBook = require('peer-book')
 const Switch = require('libp2p-switch')
 const Ping = require('libp2p-ping')
+const WebSockets = require('libp2p-websockets')
+const ConnectionManager = require('libp2p-connection-manager')
 
 const peerRouting = require('./peer-routing')
 const contentRouting = require('./content-routing')
 const dht = require('./dht')
+const pubsub = require('./pubsub')
 const getPeerInfo = require('./get-peer-info')
+const validateConfig = require('./config').validate
 
 exports = module.exports
 
 const NOT_STARTED_ERROR_MESSAGE = 'The libp2p node is not started yet'
 
 class Node extends EventEmitter {
-  constructor (_modules, _peerInfo, _peerBook, _options) {
+  constructor (_options) {
     super()
-    assert(_modules, 'requires modules to equip libp2p with features')
-    assert(_peerInfo, 'requires a PeerInfo instance')
+    // validateConfig will ensure the config is correct,
+    // and add default values where appropriate
+    _options = validateConfig(_options)
 
-    this.modules = _modules
-    this.peerInfo = _peerInfo
-    this.peerBook = _peerBook || new PeerBook()
-    _options = _options || {}
+    this.peerInfo = _options.peerInfo
+    this.peerBook = _options.peerBook || new PeerBook()
 
+    this._modules = _options.modules
+    this._config = _options.config
     this._isStarted = false
+    this._transport = [] // Transport instances/references
+    this._discovery = [] // Discovery service instances/references
 
-    this.switch = new Switch(this.peerInfo, this.peerBook)
+    this._switch = new Switch(this.peerInfo, this.peerBook, _options.switch)
+    this.stats = this._switch.stats
+    this.connectionManager = new ConnectionManager(this, _options.connectionManager)
 
     // Attach stream multiplexers
-    if (this.modules.connection && this.modules.connection.muxer) {
-      let muxers = this.modules.connection.muxer
-      muxers = Array.isArray(muxers) ? muxers : [muxers]
-      muxers.forEach((muxer) => this.switch.connection.addStreamMuxer(muxer))
+    if (this._modules.streamMuxer) {
+      let muxers = this._modules.streamMuxer
+      muxers.forEach((muxer) => this._switch.connection.addStreamMuxer(muxer))
 
-      // If muxer exists, we can use Identify
-      this.switch.connection.reuse()
+      // If muxer exists
+      //   we can use Identify
+      this._switch.connection.reuse()
+      //   we can use Relay for listening/dialing
+      this._switch.connection.enableCircuitRelay(this._config.relay)
 
-      // If muxer exists, we can use Relay for listening/dialing
-      this.switch.connection.enableCircuitRelay(_options.relay)
-
-      // Received incommind dial and muxer upgrade happened,
+      // Received incomming dial and muxer upgrade happened,
       // reuse this muxed connection
-      this.switch.on('peer-mux-established', (peerInfo) => {
+      this._switch.on('peer-mux-established', (peerInfo) => {
         this.emit('peer:connect', peerInfo)
         this.peerBook.put(peerInfo)
       })
 
-      this.switch.on('peer-mux-closed', (peerInfo) => {
+      this._switch.on('peer-mux-closed', (peerInfo) => {
         this.emit('peer:disconnect', peerInfo)
       })
     }
 
     // Attach crypto channels
-    if (this.modules.connection && this.modules.connection.crypto) {
-      let cryptos = this.modules.connection.crypto
-      cryptos = Array.isArray(cryptos) ? cryptos : [cryptos]
+    if (this._modules.connEncryption) {
+      let cryptos = this._modules.connEncryption
       cryptos.forEach((crypto) => {
-        this.switch.connection.crypto(crypto.tag, crypto.encrypt)
+        this._switch.connection.crypto(crypto.tag, crypto.encrypt)
       })
     }
 
-    // Attach discovery mechanisms
-    if (this.modules.discovery) {
-      let discoveries = this.modules.discovery
-      discoveries = Array.isArray(discoveries) ? discoveries : [discoveries]
-
-      discoveries.forEach((discovery) => {
-        discovery.on('peer', (peerInfo) => this.emit('peer:discovery', peerInfo))
-      })
+    // Attach private network protector
+    if (this._modules.connProtector) {
+      this._switch.protector = this._modules.connProtector
+    } else if (process.env.LIBP2P_FORCE_PNET) {
+      throw new Error('Private network is enforced, but no protector was provided')
     }
 
     // dht provided components (peerRouting, contentRouting, dht)
-    if (_modules.DHT) {
-      this._dht = new this.modules.DHT(this.switch, {
-        kBucketSize: 20,
-        datastore: _options.DHT && _options.DHT.datastore
+    if (this._config.EXPERIMENTAL.dht) {
+      const DHT = this._modules.dht
+      this._dht = new DHT(this._switch, {
+        kBucketSize: this._config.dht.kBucketSize || 20,
+        // TODO make datastore an option of libp2p itself so
+        // that other things can use it as well
+        datastore: dht.datastore
       })
     }
 
+    // enable/disable pubsub
+    if (this._config.EXPERIMENTAL.pubsub) {
+      this.pubsub = pubsub(this)
+    }
+
+    // Attach remaining APIs
     this.peerRouting = peerRouting(this)
     this.contentRouting = contentRouting(this)
     this.dht = dht(this)
@@ -93,7 +106,7 @@ class Node extends EventEmitter {
     this._getPeerInfo = getPeerInfo(this)
 
     // Mount default protocols
-    Ping.mount(this.switch)
+    Ping.mount(this._switch)
   }
 
   /*
@@ -101,14 +114,11 @@ class Node extends EventEmitter {
    *   - create listeners on the multiaddrs the Peer wants to listen
    */
   start (callback) {
-    if (!this.modules.transport) {
+    if (!this._modules.transport) {
       return callback(new Error('no transports were present'))
     }
 
     let ws
-    let transports = this.modules.transport
-
-    transports = Array.isArray(transports) ? transports : [transports]
 
     // so that we can have webrtc-star addrs without adding manually the id
     const maOld = []
@@ -122,51 +132,101 @@ class Node extends EventEmitter {
     this.peerInfo.multiaddrs.replace(maOld, maNew)
 
     const multiaddrs = this.peerInfo.multiaddrs.toArray()
-    transports.forEach((transport) => {
-      if (transport.filter(multiaddrs).length > 0) {
-        this.switch.transport.add(
-          transport.tag || transport.constructor.name, transport)
-      } else if (transport.constructor &&
-                 transport.constructor.name === 'WebSockets') {
-        // TODO find a cleaner way to signal that a transport is always
-        // used for dialing, even if no listener
-        ws = transport
+
+    this._modules.transport.forEach((Transport) => {
+      let t
+
+      if (typeof Transport === 'function') {
+        t = new Transport()
+      } else {
+        t = Transport
       }
+
+      if (t.filter(multiaddrs).length > 0) {
+        this._switch.transport.add(t.tag || t.constructor.name, t)
+      } else if (WebSockets.isWebSockets(t)) {
+        // TODO find a cleaner way to signal that a transport is always used
+        // for dialing, even if no listener
+        ws = t
+      }
+      this._transport.push(t)
     })
 
     series([
-      (cb) => this.switch.start(cb),
+      (cb) => {
+        this.connectionManager.start()
+        this._switch.start(cb)
+      },
       (cb) => {
         if (ws) {
           // always add dialing on websockets
-          this.switch.transport.add(ws.tag || ws.constructor.name, ws)
+          this._switch.transport.add(ws.tag || ws.constructor.name, ws)
         }
 
         // all transports need to be setup before discover starts
-        if (this.modules.discovery) {
-          return each(this.modules.discovery, (d, cb) => d.start(cb), cb)
+        if (this._modules.peerDiscovery) {
+          each(this._modules.peerDiscovery, (D, _cb) => {
+            let config = {}
+
+            if (D.tag &&
+              this._config.peerDiscovery &&
+              this._config.peerDiscovery[D.tag]) {
+              config = this._config.peerDiscovery[D.tag]
+            }
+
+            // If not configured to be enabled/disabled then enable by default
+            const enabled = config.enabled == null ? true : config.enabled
+
+            // If enabled then start it
+            if (enabled) {
+              let d
+
+              if (typeof D === 'function') {
+                d = new D(Object.assign({}, config, { peerInfo: this.peerInfo }))
+              } else {
+                d = D
+              }
+
+              d.on('peer', (peerInfo) => this.emit('peer:discovery', peerInfo))
+              this._discovery.push(d)
+              d.start(_cb)
+            } else {
+              _cb()
+            }
+          }, cb)
+        } else {
+          cb()
         }
-        cb()
       },
       (cb) => {
-        // TODO: chicken-and-egg problem:
+        // TODO: chicken-and-egg problem #1:
         // have to set started here because DHT requires libp2p is already started
         this._isStarted = true
         if (this._dht) {
-          return this._dht.start(cb)
+          this._dht.start(cb)
+        } else {
+          cb()
         }
-        cb()
       },
+      (cb) => {
+        // TODO: chicken-and-egg problem #2:
+        // have to set started here because FloodSub requires libp2p is already started
+        if (this._floodSub) {
+          this._floodSub.start(cb)
+        } else {
+          cb()
+        }
+      },
+
       (cb) => {
         // detect which multiaddrs we don't have a transport for and remove them
         const multiaddrs = this.peerInfo.multiaddrs.toArray()
-        transports.forEach((transport) => {
-          multiaddrs.forEach((multiaddr) => {
-            if (!multiaddr.toString().match(/\/p2p-circuit($|\/)/) &&
-                !transports.find((transport) => transport.filter(multiaddr).length > 0)) {
-              this.peerInfo.multiaddrs.delete(multiaddr)
-            }
-          })
+
+        multiaddrs.forEach((multiaddr) => {
+          if (!multiaddr.toString().match(/\/p2p-circuit($|\/)/) &&
+              !this._transport.find((transport) => transport.filter(multiaddr).length > 0)) {
+            this.peerInfo.multiaddrs.delete(multiaddr)
+          }
         })
         cb()
       },
@@ -181,20 +241,35 @@ class Node extends EventEmitter {
    * Stop the libp2p node by closing its listeners and open connections
    */
   stop (callback) {
-    if (this.modules.discovery) {
-      this.modules.discovery.forEach((discovery) => {
-        setImmediate(() => discovery.stop(() => {}))
-      })
-    }
-
     series([
+      (cb) => {
+        if (this._modules.peerDiscovery) {
+          // stop all discoveries before continuing with shutdown
+          return parallel(
+            this._discovery.map((d) => {
+              return (_cb) => d.stop(() => { _cb() })
+            }),
+            cb
+          )
+        }
+        cb()
+      },
+      (cb) => {
+        if (this._floodSub) {
+          return this._floodSub.stop(cb)
+        }
+        cb()
+      },
       (cb) => {
         if (this._dht) {
           return this._dht.stop(cb)
         }
         cb()
       },
-      (cb) => this.switch.stop(cb),
+      (cb) => {
+        this.connectionManager.stop()
+        this._switch.stop(cb)
+      },
       (cb) => {
         this.emit('stop')
         cb()
@@ -215,7 +290,7 @@ class Node extends EventEmitter {
     this._getPeerInfo(peer, (err, peerInfo) => {
       if (err) { return callback(err) }
 
-      this.switch.dial(peerInfo, (err) => {
+      this._switch.dial(peerInfo, (err) => {
         if (err) { return callback(err) }
 
         this.peerBook.put(peerInfo)
@@ -235,7 +310,7 @@ class Node extends EventEmitter {
     this._getPeerInfo(peer, (err, peerInfo) => {
       if (err) { return callback(err) }
 
-      this.switch.dial(peerInfo, protocol, (err, conn) => {
+      this._switch.dial(peerInfo, protocol, (err, conn) => {
         if (err) { return callback(err) }
         this.peerBook.put(peerInfo)
         callback(null, conn)
@@ -249,25 +324,28 @@ class Node extends EventEmitter {
     this._getPeerInfo(peer, (err, peerInfo) => {
       if (err) { return callback(err) }
 
-      this.switch.hangUp(peerInfo, callback)
+      this._switch.hangUp(peerInfo, callback)
     })
   }
 
   ping (peer, callback) {
-    assert(this.isStarted(), NOT_STARTED_ERROR_MESSAGE)
+    if (!this.isStarted()) {
+      return callback(new Error(NOT_STARTED_ERROR_MESSAGE))
+    }
+
     this._getPeerInfo(peer, (err, peerInfo) => {
       if (err) { return callback(err) }
 
-      callback(null, new Ping(this.switch, peerInfo))
+      callback(null, new Ping(this._switch, peerInfo))
     })
   }
 
   handle (protocol, handlerFunc, matchFunc) {
-    this.switch.handle(protocol, handlerFunc, matchFunc)
+    this._switch.handle(protocol, handlerFunc, matchFunc)
   }
 
   unhandle (protocol) {
-    this.switch.unhandle(protocol)
+    this._switch.unhandle(protocol)
   }
 }
 

src/pubsub.js

@@ -0,0 +1,93 @@
+'use strict'
+
+const setImmediate = require('async/setImmediate')
+const NOT_STARTED_YET = require('./error-messages').NOT_STARTED_YET
+const FloodSub = require('libp2p-floodsub')
+
+module.exports = (node) => {
+  const floodSub = new FloodSub(node)
+
+  node._floodSub = floodSub
+
+  return {
+    subscribe: (topic, options, handler, callback) => {
+      if (typeof options === 'function') {
+        callback = handler
+        handler = options
+        options = {}
+      }
+
+      if (!node.isStarted() && !floodSub.started) {
+        return setImmediate(() => callback(new Error(NOT_STARTED_YET)))
+      }
+
+      function subscribe (cb) {
+        if (floodSub.listenerCount(topic) === 0) {
+          floodSub.subscribe(topic)
+        }
+
+        floodSub.on(topic, handler)
+        setImmediate(cb)
+      }
+
+      subscribe(callback)
+    },
+
+    unsubscribe: (topic, handler) => {
+      if (!node.isStarted() && !floodSub.started) {
+        throw new Error(NOT_STARTED_YET)
+      }
+
+      floodSub.removeListener(topic, handler)
+
+      if (floodSub.listenerCount(topic) === 0) {
+        floodSub.unsubscribe(topic)
+      }
+    },
+
+    publish: (topic, data, callback) => {
+      if (!node.isStarted() && !floodSub.started) {
+        return setImmediate(() => callback(new Error(NOT_STARTED_YET)))
+      }
+
+      if (!Buffer.isBuffer(data)) {
+        return setImmediate(() => callback(new Error('data must be a Buffer')))
+      }
+
+      floodSub.publish(topic, data)
+
+      setImmediate(() => callback())
+    },
+
+    ls: (callback) => {
+      if (!node.isStarted() && !floodSub.started) {
+        return setImmediate(() => callback(new Error(NOT_STARTED_YET)))
+      }
+
+      const subscriptions = Array.from(floodSub.subscriptions)
+
+      setImmediate(() => callback(null, subscriptions))
+    },
+
+    peers: (topic, callback) => {
+      if (!node.isStarted() && !floodSub.started) {
+        return setImmediate(() => callback(new Error(NOT_STARTED_YET)))
+      }
+
+      if (typeof topic === 'function') {
+        callback = topic
+        topic = null
+      }
+
+      const peers = Array.from(floodSub.peers.values())
+        .filter((peer) => topic ? peer.topics.has(topic) : true)
+        .map((peer) => peer.info.id.toB58String())
+
+      setImmediate(() => callback(null, peers))
+    },
+
+    setMaxListeners (n) {
+      return floodSub.setMaxListeners(n)
+    }
+  }
+}

test/base.js

@@ -1,14 +0,0 @@
-/* eslint-env mocha */
-'use strict'
-
-const chai = require('chai')
-chai.use(require('dirty-chai'))
-const expect = chai.expect
-
-const libp2p = require('../src')
-
-describe('libp2p', () => {
-  it('the skeleton is fine, now go build your own libp2p bundle', () => {
-    expect(libp2p).to.exist()
-  })
-})

test/browser.js

@@ -1,4 +1,3 @@
 'use strict'
 
-require('./base')
 require('./transports.browser')

test/circuit-relay.node.js

@@ -1,20 +1,21 @@
 /* eslint-env mocha */
 'use strict'
 
-const waterfall = require('async/waterfall')
-const series = require('async/series')
-const parallel = require('async/parallel')
-const utils = require('./utils/node')
-const Circuit = require('libp2p-circuit')
-const multiaddr = require('multiaddr')
-const tryEcho = require('./utils/try-echo')
-
 const chai = require('chai')
 chai.use(require('dirty-chai'))
 const expect = chai.expect
 const sinon = require('sinon')
+const waterfall = require('async/waterfall')
+const series = require('async/series')
+const parallel = require('async/parallel')
+const Circuit = require('libp2p-circuit')
+const multiaddr = require('multiaddr')
 
-describe('circuit relay', function () {
+const createNode = require('./utils/create-node')
+const tryEcho = require('./utils/try-echo')
+const echo = require('./utils/echo')
+
+describe('circuit relay', () => {
   let handlerSpies = []
   let relayNode1
   let relayNode2
@@ -23,29 +24,32 @@ describe('circuit relay', function () {
   let nodeTCP1
   let nodeTCP2
 
-  function setupNode (addrs, options, cb) {
+  function setupNode (addrs, options, callback) {
     if (typeof options === 'function') {
-      cb = options
+      callback = options
       options = {}
     }
 
     options = options || {}
 
-    return utils.createNode(addrs, options, (err, node) => {
+    return createNode(addrs, options, (err, node) => {
       expect(err).to.not.exist()
 
-      node.handle('/echo/1.0.0', utils.echo)
+      node.handle('/echo/1.0.0', echo)
       node.start((err) => {
         expect(err).to.not.exist()
 
-        handlerSpies.push(sinon.spy(node.switch.transports[Circuit.tag].listeners[0].hopHandler, 'handle'))
-        cb(node)
+        handlerSpies.push(sinon.spy(
+          node._switch.transports[Circuit.tag].listeners[0].hopHandler, 'handle'
+        ))
+
+        callback(node)
       })
     })
   }
 
   before(function (done) {
-    this.timeout(20000)
+    this.timeout(20 * 1000)
 
     waterfall([
       // set up passive relay
@@ -53,11 +57,13 @@ describe('circuit relay', function () {
         '/ip4/0.0.0.0/tcp/0/ws',
         '/ip4/0.0.0.0/tcp/0'
       ], {
-        relay: {
-          enabled: true,
-          hop: {
+        config: {
+          relay: {
             enabled: true,
-            active: false // passive relay
+            hop: {
+              enabled: true,
+              active: false // passive relay
+            }
           }
         }
       }, (node) => {
@@ -69,11 +75,13 @@ describe('circuit relay', function () {
         '/ip4/0.0.0.0/tcp/0/ws',
         '/ip4/0.0.0.0/tcp/0'
       ], {
-        relay: {
-          enabled: true,
-          hop: {
+        config: {
+          relay: {
             enabled: true,
-            active: false // passive relay
+            hop: {
+              enabled: true,
+              active: false // passive relay
+            }
           }
         }
       }, (node) => {
@@ -84,8 +92,10 @@ describe('circuit relay', function () {
       (cb) => setupNode([
         '/ip4/0.0.0.0/tcp/0/ws'
       ], {
-        relay: {
-          enabled: true
+        config: {
+          relay: {
+            enabled: true
+          }
         }
       }, (node) => {
         nodeWS1 = node
@@ -95,8 +105,10 @@ describe('circuit relay', function () {
       (cb) => setupNode([
         '/ip4/0.0.0.0/tcp/0/ws'
       ], {
-        relay: {
-          enabled: true
+        config: {
+          relay: {
+            enabled: true
+          }
         }
       }, (node) => {
         nodeWS2 = node
@@ -107,8 +119,10 @@ describe('circuit relay', function () {
         '/ip4/0.0.0.0/tcp/0',
         `/ipfs/${relayNode1.peerInfo.id.toB58String()}/p2p-circuit`
       ], {
-        relay: {
-          enabled: true
+        config: {
+          relay: {
+            enabled: true
+          }
         }
       }, (node) => {
         nodeTCP1 = node
@@ -119,8 +133,10 @@ describe('circuit relay', function () {
         '/ip4/0.0.0.0/tcp/0',
         `/ip4/0.0.0.0/tcp/0/ipfs/${relayNode2.peerInfo.id.toB58String()}/p2p-circuit`
       ], {
-        relay: {
-          enabled: true
+        config: {
+          relay: {
+            enabled: true
+          }
         }
       }, (node) => {
         nodeTCP2 = node

test/config.spec.js

@@ -0,0 +1,116 @@
+/* eslint-env mocha */
+'use strict'
+
+const chai = require('chai')
+chai.use(require('dirty-chai'))
+const expect = chai.expect
+const PeerInfo = require('peer-info')
+const PeerId = require('peer-id')
+const waterfall = require('async/waterfall')
+const WS = require('libp2p-websockets')
+const Bootstrap = require('libp2p-railing')
+
+const validateConfig = require('../src/config').validate
+
+describe('configuration', () => {
+  let peerInfo
+
+  before((done) => {
+    waterfall([
+      (cb) => PeerId.create({ bits: 512 }, cb),
+      (peerId, cb) => PeerInfo.create(peerId, cb),
+      (info, cb) => {
+        peerInfo = info
+        cb()
+      }
+    ], () => done())
+  })
+
+  it('should throw an error if peerInfo is missing', () => {
+    expect(() => {
+      validateConfig({
+        modules: {
+          transport: [ WS ]
+        }
+      })
+    }).to.throw()
+  })
+
+  it('should throw an error if modules is missing', () => {
+    expect(() => {
+      validateConfig({
+        peerInfo
+      })
+    }).to.throw()
+  })
+
+  it('should throw an error if there are no transports', () => {
+    expect(() => {
+      validateConfig({
+        peerInfo,
+        modules: {
+          transport: [ ]
+        }
+      })
+    }).to.throw()
+  })
+
+  it('should add defaults to missing items', () => {
+    const options = {
+      peerInfo,
+      modules: {
+        transport: [ WS ],
+        peerDiscovery: [ Bootstrap ]
+      },
+      config: {
+        peerDiscovery: {
+          bootstrap: {
+            interval: 1000,
+            enabled: true
+          }
+        }
+      }
+    }
+
+    const expected = {
+      peerInfo,
+      modules: {
+        transport: [ WS ],
+        peerDiscovery: [ Bootstrap ]
+      },
+      config: {
+        peerDiscovery: {
+          bootstrap: {
+            interval: 1000,
+            enabled: true
+          }
+        },
+        EXPERIMENTAL: {
+          pubsub: false,
+          dht: false
+        },
+        relay: {
+          enabled: false
+        }
+      }
+    }
+
+    expect(validateConfig(options)).to.deep.equal(expected)
+  })
+
+  it('should not allow for dht to be enabled without it being provided', () => {
+    const options = {
+      peerInfo,
+      modules: {
+        transport: [ WS ]
+      },
+      config: {
+        EXPERIMENTAL: {
+          dht: true
+        }
+      }
+    }
+
+    expect(() => validateConfig(options)).to.throw()
+  })
+})

test/content-routing.node.js

@@ -9,8 +9,8 @@ const expect = chai.expect
 const parallel = require('async/parallel')
 const _times = require('lodash.times')
 const CID = require('cids')
-const utils = require('./utils/node')
-const createNode = utils.createNode
+
+const createNode = require('./utils/create-node')
 
 describe('.contentRouting', () => {
   let nodeA
@@ -23,8 +23,11 @@ describe('.contentRouting', () => {
     this.timeout(5 * 1000)
     const tasks = _times(5, () => (cb) => {
       createNode('/ip4/0.0.0.0/tcp/0', {
-        mdns: false,
-        dht: true
+        config: {
+          EXPERIMENTAL: {
+            dht: true
+          }
+        }
       }, (err, node) => {
         expect(err).to.not.exist()
         node.start((err) => cb(err, node))

test/create.spec.js

@@ -0,0 +1,79 @@
+/* eslint-env mocha */
+'use strict'
+
+const chai = require('chai')
+chai.use(require('dirty-chai'))
+const expect = chai.expect
+const series = require('async/series')
+const createNode = require('./utils/create-node')
+const sinon = require('sinon')
+
+describe('libp2p creation', () => {
+  it('should be able to start and stop successfully', (done) => {
+    createNode([], {
+      config: {
+        EXPERIMENTAL: {
+          dht: true,
+          pubsub: true
+        }
+      }
+    }, (err, node) => {
+      expect(err).to.not.exist()
+
+      let sw = node._switch
+      let cm = node.connectionManager
+      let dht = node._dht
+      let pub = node._floodSub
+
+      sinon.spy(sw, 'start')
+      sinon.spy(cm, 'start')
+      sinon.spy(dht, 'start')
+      sinon.spy(pub, 'start')
+      sinon.spy(sw, 'stop')
+      sinon.spy(cm, 'stop')
+      sinon.spy(dht, 'stop')
+      sinon.spy(pub, 'stop')
+      sinon.spy(node, 'emit')
+
+      series([
+        (cb) => node.start(cb),
+        (cb) => {
+          expect(sw.start.calledOnce).to.equal(true)
+          expect(cm.start.calledOnce).to.equal(true)
+          expect(dht.start.calledOnce).to.equal(true)
+          expect(pub.start.calledOnce).to.equal(true)
+          expect(node.emit.calledWith('start')).to.equal(true)
+
+          cb()
+        },
+        (cb) => node.stop(cb)
+      ], (err) => {
+        expect(err).to.not.exist()
+
+        expect(sw.stop.calledOnce).to.equal(true)
+        expect(cm.stop.calledOnce).to.equal(true)
+        expect(dht.stop.calledOnce).to.equal(true)
+        expect(pub.stop.calledOnce).to.equal(true)
+        expect(node.emit.calledWith('stop')).to.equal(true)
+
+        done()
+      })
+    })
+  })
+
+  it('should not create disabled modules', (done) => {
+    createNode([], {
+      config: {
+        EXPERIMENTAL: {
+          dht: false,
+          pubsub: false
+        }
+      }
+    }, (err, node) => {
+      expect(err).to.not.exist()
+      expect(node._dht).to.not.exist()
+      expect(node._floodSub).to.not.exist()
+      done()
+    })
+  })
+})

test/multiaddr-trim.node.js

@@ -5,7 +5,8 @@ const chai = require('chai')
 chai.use(require('dirty-chai'))
 const expect = chai.expect
 const series = require('async/series')
-const createNode = require('./utils/node').createNode
+
+const createNode = require('./utils/create-node')
 
 describe('multiaddr trim', () => {
   it('non used multiaddrs get trimmed', (done) => {
@@ -20,7 +21,6 @@ describe('multiaddr trim', () => {
         expect(err).to.not.exist()
         node = _node
         const multiaddrs = node.peerInfo.multiaddrs.toArray()
-        // multiaddrs.forEach((ma) => console.log(ma.toString()))
         expect(multiaddrs).to.have.length(3)
         cb()
       }),
@@ -29,11 +29,10 @@ describe('multiaddr trim', () => {
       expect(err).to.not.exist()
 
       const multiaddrs = node.peerInfo.multiaddrs.toArray()
-      // console.log('--')
-      // multiaddrs.forEach((ma) => console.log(ma.toString()))
 
       expect(multiaddrs.length).to.at.least(2)
-      expect(multiaddrs[0].toString()).to.match(/^\/ip4\/127\.0\.0\.1\/tcp\/[0-9]+\/ws\/ipfs\/\w+$/)
+      expect(multiaddrs[0].toString())
+        .to.match(/^\/ip4\/127\.0\.0\.1\/tcp\/[0-9]+\/ws\/ipfs\/\w+$/)
       node.stop(done)
     })
   })

test/node.js

@@ -1,10 +1,12 @@
 'use strict'
 
-require('./base')
+require('./pnet.node')
 require('./transports.node')
 require('./stream-muxing.node')
 require('./peer-discovery.node')
+require('./pubsub.node')
 require('./peer-routing.node')
 require('./content-routing.node')
 require('./circuit-relay.node')
-require('./multiaddr-trim')
+require('./multiaddr-trim.node')
+require('./stats')

test/peer-discovery.node.js

@@ -4,11 +4,13 @@
 const chai = require('chai')
 chai.use(require('dirty-chai'))
 const expect = chai.expect
+const sinon = require('sinon')
 const signalling = require('libp2p-webrtc-star/src/sig-server')
 const parallel = require('async/parallel')
-const utils = require('./utils/node')
-const createNode = utils.createNode
-const echo = utils.echo
+const crypto = require('crypto')
+
+const createNode = require('./utils/create-node')
+const echo = require('./utils/echo')
 
 describe('peer discovery', () => {
   let nodeA
@@ -52,13 +54,202 @@ describe('peer discovery', () => {
       parallel([
         (cb) => nodeA.stop(cb),
         (cb) => nodeB.stop(cb),
-        (cb) => ss.stop(done)
+        (cb) => ss.stop(cb)
       ], done)
     })
   }
 
+  describe('module registration', () => {
+    it('should enable by default a module passed as an object', (done) => {
+      const mockDiscovery = {
+        on: sinon.stub(),
+        start: sinon.stub().callsArg(0),
+        stop: sinon.stub().callsArg(0)
+      }
+
+      const options = { modules: { peerDiscovery: [ mockDiscovery ] } }
+
+      createNode(['/ip4/0.0.0.0/tcp/0'], options, (err, node) => {
+        expect(err).to.not.exist()
+
+        node.start((err) => {
+          expect(err).to.not.exist()
+          expect(mockDiscovery.start.called).to.be.true()
+          node.stop(done)
+        })
+      })
+    })
+
+    it('should enable by default a module passed as a function', (done) => {
+      const mockDiscovery = {
+        on: sinon.stub(),
+        start: sinon.stub().callsArg(0),
+        stop: sinon.stub().callsArg(0)
+      }
+
+      const MockDiscovery = sinon.stub().returns(mockDiscovery)
+
+      const options = { modules: { peerDiscovery: [ MockDiscovery ] } }
+
+      createNode(['/ip4/0.0.0.0/tcp/0'], options, (err, node) => {
+        expect(err).to.not.exist()
+
+        node.start((err) => {
+          expect(err).to.not.exist()
+          expect(mockDiscovery.start.called).to.be.true()
+          node.stop(done)
+        })
+      })
+    })
+
+    it('should enable module by configutation', (done) => {
+      const mockDiscovery = {
+        on: sinon.stub(),
+        start: sinon.stub().callsArg(0),
+        stop: sinon.stub().callsArg(0),
+        tag: 'mockDiscovery'
+      }
+
+      const enabled = sinon.stub().returns(true)
+
+      const options = {
+        modules: { peerDiscovery: [ mockDiscovery ] },
+        config: {
+          peerDiscovery: {
+            mockDiscovery: {
+              get enabled () {
+                return enabled()
+              }
+            }
+          }
+        }
+      }
+
+      createNode(['/ip4/0.0.0.0/tcp/0'], options, (err, node) => {
+        expect(err).to.not.exist()
+
+        node.start((err) => {
+          expect(err).to.not.exist()
+          expect(mockDiscovery.start.called).to.be.true()
+          expect(enabled.called).to.be.true()
+          node.stop(done)
+        })
+      })
+    })
+
+    it('should disable module by configutation', (done) => {
+      const mockDiscovery = {
+        on: sinon.stub(),
+        start: sinon.stub().callsArg(0),
+        stop: sinon.stub().callsArg(0),
+        tag: 'mockDiscovery'
+      }
+
+      const disabled = sinon.stub().returns(false)
+
+      const options = {
+        modules: { peerDiscovery: [ mockDiscovery ] },
+        config: {
+          peerDiscovery: {
+            mockDiscovery: {
+              get enabled () {
+                return disabled()
+              }
+            }
+          }
+        }
+      }
+
+      createNode(['/ip4/0.0.0.0/tcp/0'], options, (err, node) => {
+        expect(err).to.not.exist()
+
+        node.start((err) => {
+          expect(err).to.not.exist()
+          expect(mockDiscovery.start.called).to.be.false()
+          expect(disabled.called).to.be.true()
+          node.stop(done)
+        })
+      })
+    })
+
+    it('should register module passed as function', (done) => {
+      const mockDiscovery = {
+        on: sinon.stub(),
+        start: sinon.stub().callsArg(0),
+        stop: sinon.stub().callsArg(0)
+      }
+
+      const MockDiscovery = sinon.stub().returns(mockDiscovery)
+      MockDiscovery.tag = 'mockDiscovery'
+
+      const options = {
+        modules: { peerDiscovery: [ MockDiscovery ] },
+        config: {
+          peerDiscovery: {
+            mockDiscovery: {
+              enabled: true,
+              time: Date.now()
+            }
+          }
+        }
+      }
+
+      createNode(['/ip4/0.0.0.0/tcp/0'], options, (err, node) => {
+        expect(err).to.not.exist()
+
+        node.start((err) => {
+          expect(err).to.not.exist()
+          expect(mockDiscovery.start.called).to.be.true()
+          expect(MockDiscovery.called).to.be.true()
+          // Ensure configuration was passed
+          expect(MockDiscovery.firstCall.args[0])
+            .to.deep.include(options.config.peerDiscovery.mockDiscovery)
+          node.stop(done)
+        })
+      })
+    })
+
+    it('should register module passed as object', (done) => {
+      const mockDiscovery = {
+        on: sinon.stub(),
+        start: sinon.stub().callsArg(0),
+        stop: sinon.stub().callsArg(0),
+        tag: 'mockDiscovery'
+      }
+
+      const options = {
+        modules: { peerDiscovery: [ mockDiscovery ] },
+        config: {
+          peerDiscovery: {
+            mockDiscovery: { enabled: true }
+          }
+        }
+      }
+
+      createNode(['/ip4/0.0.0.0/tcp/0'], options, (err, node) => {
+        expect(err).to.not.exist()
+
+        node.start((err) => {
+          expect(err).to.not.exist()
+          expect(mockDiscovery.start.called).to.be.true()
+          node.stop(done)
+        })
+      })
+    })
+  })
+
   describe('MulticastDNS', () => {
-    setup({ mdns: true })
+    setup({
+      config: {
+        peerDiscovery: {
+          mdns: {
+            enabled: true,
+            // use a random tag to prevent CI collision
+            serviceTag: crypto.randomBytes(10).toString('hex')
+          }
+        }
+      }
+    })
 
     it('find a peer', function (done) {
       this.timeout(15 * 1000)
@@ -73,7 +264,15 @@ describe('peer discovery', () => {
 
   // TODO needs a delay (this test is already long)
   describe.skip('WebRTCStar', () => {
-    setup({ webRTCStar: true })
+    setup({
+      config: {
+        peerDiscovery: {
+          webRTCStar: {
+            enabled: true
+          }
+        }
+      }
+    })
 
     it('find a peer', function (done) {
       this.timeout(15 * 1000)
@@ -87,8 +286,18 @@ describe('peer discovery', () => {
 
   describe('MulticastDNS + WebRTCStar', () => {
     setup({
-      webRTCStar: true,
-      mdns: true
+      config: {
+        peerDiscovery: {
+          mdns: {
+            enabled: true,
+            // use a random tag to prevent CI collision
+            serviceTag: crypto.randomBytes(10).toString('hex')
+          },
+          webRTCStar: {
+            enabled: true
+          }
+        }
+      }
     })
 
     it('find a peer', function (done) {

test/peer-routing.node.js

@@ -8,8 +8,8 @@ chai.use(require('dirty-chai'))
 const expect = chai.expect
 const parallel = require('async/parallel')
 const _times = require('lodash.times')
-const utils = require('./utils/node')
-const createNode = utils.createNode
+
+const createNode = require('./utils/create-node')
 
 describe('.peerRouting', () => {
   let nodeA
@@ -23,8 +23,11 @@ describe('.peerRouting', () => {
 
     const tasks = _times(5, () => (cb) => {
       createNode('/ip4/0.0.0.0/tcp/0', {
-        mdns: false,
-        dht: true
+        config: {
+          EXPERIMENTAL: {
+            dht: true
+          }
+        }
       }, (err, node) => {
         expect(err).to.not.exist()
         node.start((err) => cb(err, node))

test/pnet.node.js

@@ -0,0 +1,90 @@
+/* eslint-env mocha */
+'use strict'
+
+const chai = require('chai')
+chai.use(require('dirty-chai'))
+const expect = chai.expect
+const PeerInfo = require('peer-info')
+const PeerId = require('peer-id')
+const waterfall = require('async/waterfall')
+const WS = require('libp2p-websockets')
+const defaultsDeep = require('@nodeutils/defaults-deep')
+
+const Libp2p = require('../src')
+
+describe('private network', () => {
+  let config
+
+  before((done) => {
+    waterfall([
+      (cb) => PeerId.create({ bits: 512 }, cb),
+      (peerId, cb) => PeerInfo.create(peerId, cb),
+      (peerInfo, cb) => {
+        config = {
+          peerInfo,
+          modules: {
+            transport: [ WS ]
+          }
+        }
+        cb()
+      }
+    ], () => done())
+  })
+
+  describe('enforced network protection', () => {
+    before(() => {
+      process.env.LIBP2P_FORCE_PNET = 1
+    })
+
+    after(() => {
+      delete process.env.LIBP2P_FORCE_PNET
+    })
+
+    it('should throw an error without a provided protector', () => {
+      expect(() => {
+        return new Libp2p(config)
+      }).to.throw('Private network is enforced, but no protector was provided')
+    })
+
+    it('should create a libp2p node with a provided protector', () => {
+      let node
+      let protector = {
+        psk: '123',
+        tag: '/psk/1.0.0',
+        protect: () => { }
+      }
+
+      expect(() => {
+        let options = defaultsDeep(config, {
+          modules: {
+            connProtector: protector
+          }
+        })
+
+        node = new Libp2p(options)
+        return node
+      }).to.not.throw()
+      expect(node._switch.protector).to.deep.equal(protector)
+    })
+
+    it('should throw an error if the protector does not have a protect method', () => {
+      expect(() => {
+        let options = defaultsDeep(config, {
+          modules: {
+            connProtector: { }
+          }
+        })
+
+        return new Libp2p(options)
+      }).to.throw()
+    })
+  })
+
+  describe('network protection not enforced', () => {
+    it('should not throw an error with no provided protector', () => {
+      expect(() => {
+        return new Libp2p(config)
+      }).to.not.throw()
+    })
+  })
+})

test/pubsub.node.js

@@ -0,0 +1,98 @@
+/* eslint-env mocha */
+/* eslint max-nested-callbacks: ["error", 8] */
+
+'use strict'
+
+const chai = require('chai')
+chai.use(require('dirty-chai'))
+const expect = chai.expect
+const parallel = require('async/parallel')
+const waterfall = require('async/waterfall')
+const _times = require('lodash.times')
+
+const createNode = require('./utils/create-node')
+
+function startTwo (callback) {
+  const tasks = _times(2, () => (cb) => {
+    createNode('/ip4/0.0.0.0/tcp/0', {
+      config: {
+        peerDiscovery: {
+          mdns: {
+            enabled: false
+          }
+        },
+        EXPERIMENTAL: {
+          pubsub: true
+        }
+      }
+    }, (err, node) => {
+      expect(err).to.not.exist()
+      node.start((err) => cb(err, node))
+    })
+  })
+
+  parallel(tasks, (err, nodes) => {
+    expect(err).to.not.exist()
+
+    nodes[0].dial(nodes[1].peerInfo, (err) => callback(err, nodes))
+  })
+}
+
+function stopTwo (nodes, callback) {
+  parallel([
+    (cb) => nodes[0].stop(cb),
+    (cb) => nodes[1].stop(cb)
+  ], callback)
+}
+
+// There is a vast test suite on PubSub through js-ipfs
+// https://github.com/ipfs/interface-ipfs-core/blob/master/js/src/pubsub.js
+// and libp2p-floodsub itself
+// https://github.com/libp2p/js-libp2p-floodsub/tree/master/test
+// TODO: consider if all or some of those should come here
+describe('.pubsub', () => {
+  describe('.pubsub on (default)', (done) => {
+    it('start two nodes and send one message', (done) => {
+      waterfall([
+        (cb) => startTwo(cb),
+        (nodes, cb) => {
+          const data = Buffer.from('test')
+          nodes[0].pubsub.subscribe('pubsub',
+            (msg) => {
+              expect(msg.data).to.eql(data)
+              cb(null, nodes)
+            },
+            (err) => {
+              expect(err).to.not.exist()
+              setTimeout(() => nodes[1].pubsub.publish('pubsub', data, (err) => {
+                expect(err).to.not.exist()
+              }), 500)
+            }
+          )
+        },
+        (nodes, cb) => stopTwo(nodes, cb)
+      ], done)
+    })
+  })
+
+  describe('.pubsub off', () => {
+    it('fail to use pubsub if disabled', (done) => {
+      createNode('/ip4/0.0.0.0/tcp/0', {
+        config: {
+          peerDiscovery: {
+            mdns: {
+              enabled: false
+            }
+          },
+          EXPERIMENTAL: {
+            pubsub: false
+          }
+        }
+      }, (err, node) => {
+        expect(err).to.not.exist()
+        expect(node.pubsub).to.not.exist()
+        done()
+      })
+    })
+  })
+})

test/stats.js

@@ -0,0 +1,32 @@
+/* eslint-env mocha */
+'use strict'
+
+const chai = require('chai')
+chai.use(require('dirty-chai'))
+const expect = chai.expect
+
+const createNode = require('./utils/create-node')
+
+describe('libp2p', () => {
+  it('has stats', (done) => {
+    createNode('/ip4/127.0.0.1/tcp/0', {
+      config: {
+        peerDiscovery: {
+          mdns: {
+            enabled: false
+          }
+        },
+        EXPERIMENTAL: {
+          dht: true
+        }
+      }
+    }, (err, node) => {
+      expect(err).to.not.exist()
+      node.start((err) => {
+        expect(err).to.not.exist()
+        expect(node.stats).to.exist()
+        node.stop(done)
+      })
+    })
+  })
+})

test/stream-muxing.node.js

@@ -6,10 +6,11 @@ chai.use(require('dirty-chai'))
 const expect = chai.expect
 const parallel = require('async/parallel')
 const series = require('async/series')
-const utils = require('./utils/node')
+const Mplex = require('libp2p-mplex')
+const SPDY = require('libp2p-spdy')
+const createNode = require('./utils/create-node')
 const tryEcho = require('./utils/try-echo')
-const createNode = utils.createNode
-const echo = utils.echo
+const echo = require('./utils/echo')
 
 function test (nodeA, nodeB, callback) {
   nodeA.dialProtocol(nodeB.peerInfo, '/echo/1.0.0', (err, conn) => {
@@ -35,7 +36,9 @@ describe('stream muxing', () => {
     function setup (callback) {
       parallel([
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['spdy']
+          modules: {
+            streamMuxer: [ SPDY ]
+          }
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeA = node
@@ -43,7 +46,9 @@ describe('stream muxing', () => {
           node.start(cb)
         }),
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['spdy']
+          modules: {
+            streamMuxer: [ SPDY ]
+          }
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeB = node
@@ -60,14 +65,16 @@ describe('stream muxing', () => {
     ], done)
   })
 
-  it('multiplex only', (done) => {
+  it('mplex only', (done) => {
     let nodeA
     let nodeB
 
     function setup (callback) {
       parallel([
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['multiplex']
+          modules: {
+            streamMuxer: [ Mplex ]
+          }
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeA = node
@@ -75,7 +82,9 @@ describe('stream muxing', () => {
           node.start(cb)
         }),
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['multiplex']
+          modules: {
+            streamMuxer: [ Mplex ]
+          }
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeB = node
@@ -92,7 +101,7 @@ describe('stream muxing', () => {
     ], done)
   })
 
-  it('spdy + multiplex', function (done) {
+  it('spdy + mplex', function (done) {
     this.timeout(5000)
 
     let nodeA
@@ -101,7 +110,9 @@ describe('stream muxing', () => {
     function setup (callback) {
       parallel([
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['spdy', 'multiplex']
+          modules: {
+            streamMuxer: [ Mplex ]
+          }
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeA = node
@@ -109,7 +120,9 @@ describe('stream muxing', () => {
           node.start(cb)
         }),
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['spdy', 'multiplex']
+          modules: {
+            streamMuxer: [ SPDY, Mplex ]
+          }
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeB = node
@@ -126,7 +139,7 @@ describe('stream muxing', () => {
     ], done)
   })
 
-  it('spdy + multiplex switched order', function (done) {
+  it('spdy + mplex switched order', function (done) {
     this.timeout(5 * 1000)
 
     let nodeA
@@ -135,7 +148,9 @@ describe('stream muxing', () => {
     function setup (callback) {
       parallel([
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['spdy', 'multiplex']
+          modules: {
+            streamMuxer: [ SPDY, Mplex ]
+          }
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeA = node
@@ -143,7 +158,9 @@ describe('stream muxing', () => {
           node.start(cb)
         }),
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['multiplex', 'spdy']
+          modules: {
+            streamMuxer: [ Mplex, SPDY ]
+          }
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeB = node
@@ -169,7 +186,9 @@ describe('stream muxing', () => {
     function setup (callback) {
       parallel([
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['spdy']
+          modules: {
+            streamMuxer: [ SPDY ]
+          }
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeA = node
@@ -177,7 +196,9 @@ describe('stream muxing', () => {
           node.start(cb)
         }),
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['multiplex']
+          modules: {
+            streamMuxer: [ Mplex ]
+          }
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeB = node
@@ -191,12 +212,12 @@ describe('stream muxing', () => {
       (cb) => setup(cb),
       (cb) => {
         // it will just 'warm up a conn'
-        expect(Object.keys(nodeA.switch.muxers)).to.have.length(1)
-        expect(Object.keys(nodeB.switch.muxers)).to.have.length(1)
+        expect(Object.keys(nodeA._switch.muxers)).to.have.length(1)
+        expect(Object.keys(nodeB._switch.muxers)).to.have.length(1)
 
         nodeA.dial(nodeB.peerInfo, (err) => {
           expect(err).to.not.exist()
-          expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(0)
+          expect(Object.keys(nodeA._switch.muxedConns)).to.have.length(0)
           cb()
         })
       },

test/transports.browser.js

@@ -7,6 +7,7 @@ chai.use(require('dirty-chai'))
 const expect = chai.expect
 const PeerInfo = require('peer-info')
 const PeerId = require('peer-id')
+const Mplex = require('libp2p-mplex')
 const pull = require('pull-stream')
 const parallel = require('async/parallel')
 const goodbye = require('pull-goodbye')
@@ -14,46 +15,49 @@ const serializer = require('pull-serializer')
 const w = require('webrtcsupport')
 const tryEcho = require('./utils/try-echo')
 
-const Node = require('./utils/bundle.browser')
-const rawPeer = require('./fixtures/test-peer.json')
+const Node = require('./utils/bundle-browser')
+const jsonPeerId = require('./fixtures/test-peer.json')
 
 describe('transports', () => {
   describe('websockets', () => {
     let peerB
+    let peerBMultiaddr = '/ip4/127.0.0.1/tcp/9200/ws/ipfs/' + jsonPeerId.id
     let nodeA
 
     before((done) => {
-      const ma = '/ip4/127.0.0.1/tcp/9200/ws/ipfs/' + rawPeer.id
-
-      PeerId.createFromPrivKey(rawPeer.privKey, (err, id) => {
-        if (err) {
-          return done(err)
-        }
+      PeerId.createFromPrivKey(jsonPeerId.privKey, (err, id) => {
+        expect(err).to.not.exist()
 
         peerB = new PeerInfo(id)
-        peerB.multiaddrs.add(ma)
+        peerB.multiaddrs.add(peerBMultiaddr)
         done()
       })
     })
 
     after((done) => nodeA.stop(done))
 
-    it('create libp2pNode', (done) => {
+    it('create a libp2p Node', (done) => {
       PeerInfo.create((err, peerInfo) => {
         expect(err).to.not.exist()
-        peerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/0')
 
-        nodeA = new Node(peerInfo)
+        nodeA = new Node({
+          peerInfo: peerInfo
+        })
         done()
       })
     })
 
-    it('create libp2pNode with multiplex only', (done) => {
+    it('create a libp2p Node with mplex only', (done) => {
       PeerInfo.create((err, peerInfo) => {
         expect(err).to.not.exist()
 
-        const b = new Node(peerInfo, null, { muxer: ['multiplex'] })
-        expect(b.modules.connection.muxer).to.eql([require('libp2p-multiplex')])
+        const b = new Node({
+          peerInfo: peerInfo,
+          modules: {
+            streamMuxer: [ Mplex ]
+          }
+        })
+        expect(b._modules.streamMuxer).to.eql([require('libp2p-mplex')])
         done()
       })
     })
@@ -65,7 +69,7 @@ describe('transports', () => {
     // General connectivity tests
 
     it('.dial using Multiaddr', (done) => {
-      nodeA.dial(peerB.multiaddrs.toArray()[0], (err) => {
+      nodeA.dial(peerBMultiaddr, (err) => {
         expect(err).to.not.exist()
 
         setTimeout(check, 500) // Some time for Identify to finish
@@ -79,7 +83,7 @@ describe('transports', () => {
     })
 
     it('.dialProtocol using Multiaddr', (done) => {
-      nodeA.dialProtocol(peerB.multiaddrs.toArray()[0], '/echo/1.0.0', (err, conn) => {
+      nodeA.dialProtocol(peerBMultiaddr, '/echo/1.0.0', (err, conn) => {
         expect(err).to.not.exist()
 
         const peers = nodeA.peerBook.getAll()
@@ -90,7 +94,7 @@ describe('transports', () => {
     })
 
     it('.hangUp using Multiaddr', (done) => {
-      nodeA.hangUp(peerB.multiaddrs.toArray()[0], (err) => {
+      nodeA.hangUp(peerBMultiaddr, (err) => {
         expect(err).to.not.exist()
 
         setTimeout(check, 500)
@@ -98,7 +102,7 @@ describe('transports', () => {
         function check () {
           const peers = nodeA.peerBook.getAll()
           expect(Object.keys(peers)).to.have.length(1)
-          expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(0)
+          expect(Object.keys(nodeA._switch.muxedConns)).to.have.length(0)
           done()
         }
       })
@@ -138,7 +142,7 @@ describe('transports', () => {
           const peers = nodeA.peerBook.getAll()
           expect(err).to.not.exist()
           expect(Object.keys(peers)).to.have.length(1)
-          expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(0)
+          expect(Object.keys(nodeA._switch.muxedConns)).to.have.length(0)
           done()
         }
       })
@@ -197,8 +201,8 @@ describe('transports', () => {
 
     it('create two peerInfo with webrtc-star addrs', (done) => {
       parallel([
-        (cb) => PeerId.create({ bits: 1024 }, cb),
-        (cb) => PeerId.create({ bits: 1024 }, cb)
+        (cb) => PeerId.create({ bits: 512 }, cb),
+        (cb) => PeerId.create({ bits: 512 }, cb)
       ], (err, ids) => {
         expect(err).to.not.exist()
 
@@ -215,8 +219,12 @@ describe('transports', () => {
     })
 
     it('create two libp2p nodes with those peers', (done) => {
-      node1 = new Node(peer1, null, { webRTCStar: true })
-      node2 = new Node(peer2, null, { webRTCStar: true })
+      node1 = new Node({
+        peerInfo: peer1
+      })
+      node2 = new Node({
+        peerInfo: peer2
+      })
       done()
     })
 
@@ -256,24 +264,26 @@ describe('transports', () => {
         function check () {
           const peers = node1.peerBook.getAll()
           expect(Object.keys(peers)).to.have.length(1)
-          expect(Object.keys(node1.switch.muxedConns)).to.have.length(0)
+          expect(Object.keys(node1._switch.muxedConns)).to.have.length(0)
           done()
         }
       })
     })
 
-    it('create a third node and check that discovery works', (done) => {
+    it('create a third node and check that discovery works', function (done) {
+      this.timeout(60 * 1000)
+
       let counter = 0
 
       function check () {
         if (++counter === 3) {
-          expect(Object.keys(node1.switch.muxedConns).length).to.equal(1)
-          expect(Object.keys(node2.switch.muxedConns).length).to.equal(1)
+          expect(Object.keys(node1._switch.muxedConns).length).to.equal(1)
+          expect(Object.keys(node2._switch.muxedConns).length).to.equal(1)
           done()
         }
       }
 
-      PeerId.create((err, id3) => {
+      PeerId.create({ bits: 512 }, (err, id3) => {
         expect(err).to.not.exist()
 
         const peer3 = new PeerInfo(id3)
@@ -283,7 +293,9 @@ describe('transports', () => {
         node1.on('peer:discovery', (peerInfo) => node1.dial(peerInfo, check))
         node2.on('peer:discovery', (peerInfo) => node2.dial(peerInfo, check))
 
-        const node3 = new Node(peer3, null, { webRTCStar: true })
+        const node3 = new Node({
+          peerInfo: peer3
+        })
         node3.start(check)
       })
     })
@@ -297,8 +309,8 @@ describe('transports', () => {
 
     it('create two peerInfo with websocket-star addrs', (done) => {
       parallel([
-        (cb) => PeerId.create({ bits: 1024 }, cb),
-        (cb) => PeerId.create({ bits: 1024 }, cb)
+        (cb) => PeerId.create({ bits: 512 }, cb),
+        (cb) => PeerId.create({ bits: 512 }, cb)
       ], (err, ids) => {
         expect(err).to.not.exist()
 
@@ -315,8 +327,12 @@ describe('transports', () => {
     })
 
     it('create two libp2p nodes with those peers', (done) => {
-      node1 = new Node(peer1, null, { wsStar: true })
-      node2 = new Node(peer2, null, { wsStar: true })
+      node1 = new Node({
+        peerInfo: peer1
+      })
+      node2 = new Node({
+        peerInfo: peer2
+      })
       done()
     })
 
@@ -356,19 +372,21 @@ describe('transports', () => {
         function check () {
           const peers = node1.peerBook.getAll()
           expect(Object.keys(peers)).to.have.length(1)
-          expect(Object.keys(node1.switch.muxedConns)).to.have.length(0)
+          expect(Object.keys(node1._switch.muxedConns)).to.have.length(0)
           done()
         }
       })
     })
 
-    it('create a third node and check that discovery works', (done) => {
+    it('create a third node and check that discovery works', function (done) {
+      this.timeout(10 * 1000)
+
       let counter = 0
 
       function check () {
         if (++counter === 3) {
-          expect(Object.keys(node1.switch.muxedConns).length).to.equal(1)
-          expect(Object.keys(node2.switch.muxedConns).length).to.equal(1)
+          expect(Object.keys(node1._switch.muxedConns).length).to.equal(1)
+          expect(Object.keys(node2._switch.muxedConns).length).to.equal(1)
           done()
         }
       }
@@ -383,7 +401,9 @@ describe('transports', () => {
         node1.on('peer:discovery', (peerInfo) => node1.dial(peerInfo, check))
         node2.on('peer:discovery', (peerInfo) => node2.dial(peerInfo, check))
 
-        const node3 = new Node(peer3, null, { wsStar: true })
+        const node3 = new Node({
+          peerInfo: peer3
+        })
         node3.start(check)
       })
     })

test/transports.node.js

@@ -6,16 +6,17 @@ chai.use(require('dirty-chai'))
 const expect = chai.expect
 const parallel = require('async/parallel')
 const series = require('async/series')
-const utils = require('./utils/node.js')
 const signalling = require('libp2p-webrtc-star/src/sig-server')
 const rendezvous = require('libp2p-websocket-star-rendezvous')
+const TCP = require('libp2p-tcp')
+const WS = require('libp2p-websockets')
 const WSStar = require('libp2p-websocket-star')
 const WRTCStar = require('libp2p-webrtc-star')
 const wrtc = require('wrtc')
-const tryEcho = require('./utils/try-echo')
 
-const createNode = utils.createNode
-const echo = utils.echo
+const createNode = require('./utils/create-node.js')
+const tryEcho = require('./utils/try-echo')
+const echo = require('./utils/echo')
 
 describe('transports', () => {
   describe('TCP only', () => {
@@ -90,14 +91,14 @@ describe('transports', () => {
             (cb) => {
               const peers = nodeA.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeA._switch.muxedConns)).to.have.length(0)
               cb()
             },
             (cb) => {
               const peers = nodeB.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
 
-              expect(Object.keys(nodeB.switch.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeB._switch.muxedConns)).to.have.length(0)
               cb()
             }
           ], done)
@@ -117,14 +118,14 @@ describe('transports', () => {
               const peers = nodeA.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
 
-              expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(1)
+              expect(Object.keys(nodeA._switch.muxedConns)).to.have.length(1)
               cb()
             },
             (cb) => {
               const peers = nodeB.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
 
-              expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(1)
+              expect(Object.keys(nodeA._switch.muxedConns)).to.have.length(1)
               cb()
             }
           ], () => tryEcho(conn, done))
@@ -143,14 +144,14 @@ describe('transports', () => {
               const peers = nodeA.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
 
-              expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeA._switch.muxedConns)).to.have.length(0)
               cb()
             },
             (cb) => {
               const peers = nodeB.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
 
-              expect(Object.keys(nodeB.switch.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeB._switch.muxedConns)).to.have.length(0)
               cb()
             }
           ], done)
@@ -169,13 +170,13 @@ describe('transports', () => {
             (cb) => {
               const peers = nodeA.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(1)
+              expect(Object.keys(nodeA._switch.muxedConns)).to.have.length(1)
               cb()
             },
             (cb) => {
               const peers = nodeB.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(1)
+              expect(Object.keys(nodeA._switch.muxedConns)).to.have.length(1)
               cb()
             }
           ], () => tryEcho(conn, done))
@@ -193,13 +194,13 @@ describe('transports', () => {
             (cb) => {
               const peers = nodeA.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeA._switch.muxedConns)).to.have.length(0)
               cb()
             },
             (cb) => {
               const peers = nodeB.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeB.switch.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeB._switch.muxedConns)).to.have.length(0)
               cb()
             }
           ], done)
@@ -263,13 +264,13 @@ describe('transports', () => {
             (cb) => {
               const peers = nodeTCP.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeTCP.switch.muxedConns)).to.have.length(1)
+              expect(Object.keys(nodeTCP._switch.muxedConns)).to.have.length(1)
               cb()
             },
             (cb) => {
               const peers = nodeTCPnWS.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeTCPnWS.switch.muxedConns)).to.have.length(1)
+              expect(Object.keys(nodeTCPnWS._switch.muxedConns)).to.have.length(1)
               cb()
             }
           ], done)
@@ -287,14 +288,14 @@ describe('transports', () => {
             (cb) => {
               const peers = nodeTCP.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeTCP.switch.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeTCP._switch.muxedConns)).to.have.length(0)
 
               cb()
             },
             (cb) => {
               const peers = nodeTCPnWS.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeTCPnWS.switch.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeTCPnWS._switch.muxedConns)).to.have.length(0)
               cb()
             }
           ], done)
@@ -314,13 +315,13 @@ describe('transports', () => {
             (cb) => {
               const peers = nodeTCPnWS.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(2)
-              expect(Object.keys(nodeTCPnWS.switch.muxedConns)).to.have.length(1)
+              expect(Object.keys(nodeTCPnWS._switch.muxedConns)).to.have.length(1)
               cb()
             },
             (cb) => {
               const peers = nodeWS.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeWS.switch.muxedConns)).to.have.length(1)
+              expect(Object.keys(nodeWS._switch.muxedConns)).to.have.length(1)
               cb()
             }
           ], done)
@@ -338,14 +339,14 @@ describe('transports', () => {
             (cb) => {
               const peers = nodeTCPnWS.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(2)
-              expect(Object.keys(nodeTCPnWS.switch.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeTCPnWS._switch.muxedConns)).to.have.length(0)
 
               cb()
             },
             (cb) => {
               const peers = nodeWS.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeWS.switch.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeWS._switch.muxedConns)).to.have.length(0)
               cb()
             }
           ], done)
@@ -367,7 +368,7 @@ describe('transports', () => {
     let nodeAll
     let nodeTCP
     let nodeWS
-    let nodeWStar
+    let nodeWebRTCStar
 
     let ss
 
@@ -375,23 +376,33 @@ describe('transports', () => {
       this.timeout(5 * 1000)
 
       parallel([
-        (cb) => {
-          signalling.start({ port: 24642 }, (err, server) => {
-            expect(err).to.not.exist()
-            ss = server
-            cb()
-          })
-        },
+        (cb) => signalling.start({ port: 24642 }, (err, server) => {
+          expect(err).to.not.exist()
+          ss = server
+          cb()
+        }),
         (cb) => {
           const wstar = new WRTCStar({wrtc: wrtc})
+
           createNode([
             '/ip4/0.0.0.0/tcp/0',
             '/ip4/127.0.0.1/tcp/25011/ws',
             '/ip4/127.0.0.1/tcp/24642/ws/p2p-webrtc-star'
           ], {
             modules: {
-              transport: [wstar],
-              discovery: [wstar.discovery]
+              transport: [
+                TCP,
+                WS,
+                wstar
+              ],
+              peerDiscovery: [wstar.discovery]
+            },
+            config: {
+              peerDiscovery: {
+                [wstar.discovery.tag]: {
+                  enabled: true
+                }
+              }
             }
           }, (err, node) => {
             expect(err).to.not.exist()
@@ -425,11 +436,18 @@ describe('transports', () => {
           ], {
             modules: {
               transport: [wstar],
-              discovery: [wstar.discovery]
+              peerDiscovery: [wstar.discovery]
+            },
+            config: {
+              peerDiscovery: {
+                [wstar.discovery.tag]: {
+                  enabled: true
+                }
+              }
             }
           }, (err, node) => {
             expect(err).to.not.exist()
-            nodeWStar = node
+            nodeWebRTCStar = node
             node.handle('/echo/1.0.0', echo)
             node.start(cb)
           })
@@ -444,7 +462,7 @@ describe('transports', () => {
         (cb) => nodeAll.stop(cb),
         (cb) => nodeTCP.stop(cb),
         (cb) => nodeWS.stop(cb),
-        (cb) => nodeWStar.stop(cb),
+        (cb) => nodeWebRTCStar.stop(cb),
         (cb) => ss.stop(cb)
       ], done)
     })
@@ -453,7 +471,7 @@ describe('transports', () => {
       let i = 1;
       [nodeAll, otherNode].forEach((node) => {
         expect(Object.keys(node.peerBook.getAll())).to.have.length(i-- ? peers : 1)
-        expect(Object.keys(node.switch.muxedConns)).to.have.length(muxed)
+        expect(Object.keys(node._switch.muxedConns)).to.have.length(muxed)
       })
       callback()
     }
@@ -490,20 +508,20 @@ describe('transports', () => {
       })
     })
 
-    it('nodeAll.dial nodeWStar using PeerInfo', function (done) {
+    it('nodeAll.dial nodeWebRTCStar using PeerInfo', function (done) {
       this.timeout(40 * 1000)
 
-      nodeAll.dial(nodeWStar.peerInfo, (err) => {
+      nodeAll.dial(nodeWebRTCStar.peerInfo, (err) => {
         expect(err).to.not.exist()
         // Some time for Identify to finish
-        setTimeout(() => check(nodeWStar, 1, 3, done), 500)
+        setTimeout(() => check(nodeWebRTCStar, 1, 3, done), 500)
       })
     })
 
-    it('nodeAll.hangUp nodeWStar using PeerInfo', (done) => {
-      nodeAll.hangUp(nodeWStar.peerInfo, (err) => {
+    it('nodeAll.hangUp nodeWebRTCStar using PeerInfo', (done) => {
+      nodeAll.hangUp(nodeWebRTCStar.peerInfo, (err) => {
         expect(err).to.not.exist()
-        setTimeout(() => check(nodeWStar, 0, 3, done), 500)
+        setTimeout(() => check(nodeWebRTCStar, 0, 3, done), 500)
       })
     })
   })
@@ -512,7 +530,7 @@ describe('transports', () => {
     let nodeAll
     let nodeTCP
     let nodeWS
-    let nodeWStar
+    let nodeWebSocketStar
 
     let ss
 
@@ -527,14 +545,26 @@ describe('transports', () => {
         },
         (cb) => {
           const wstar = new WSStar()
+
           createNode([
             '/ip4/0.0.0.0/tcp/0',
             '/ip4/127.0.0.1/tcp/25011/ws',
             '/ip4/127.0.0.1/tcp/24642/ws/p2p-websocket-star'
           ], {
             modules: {
-              transport: [wstar],
-              discovery: [wstar.discovery]
+              transport: [
+                TCP,
+                WS,
+                wstar
+              ],
+              peerDiscovery: [wstar.discovery]
+            },
+            config: {
+              peerDiscovery: {
+                [wstar.discovery.tag]: {
+                  enabled: true
+                }
+              }
             }
           }, (err, node) => {
             expect(err).to.not.exist()
@@ -569,11 +599,18 @@ describe('transports', () => {
           ], {
             modules: {
               transport: [wstar],
-              discovery: [wstar.discovery]
+              peerDiscovery: [wstar.discovery]
+            },
+            config: {
+              peerDiscovery: {
+                [wstar.discovery.tag]: {
+                  enabled: true
+                }
+              }
             }
           }, (err, node) => {
             expect(err).to.not.exist()
-            nodeWStar = node
+            nodeWebSocketStar = node
             wstar.lazySetId(node.peerInfo.id)
             node.handle('/echo/1.0.0', echo)
             node.start(cb)
@@ -587,7 +624,7 @@ describe('transports', () => {
         (cb) => nodeAll.stop(cb),
         (cb) => nodeTCP.stop(cb),
         (cb) => nodeWS.stop(cb),
-        (cb) => nodeWStar.stop(cb),
+        (cb) => nodeWebSocketStar.stop(cb),
         (cb) => ss.stop(cb)
       ], done)
     })
@@ -596,7 +633,7 @@ describe('transports', () => {
       let i = 1;
       [nodeAll, otherNode].forEach((node) => {
         expect(Object.keys(node.peerBook.getAll())).to.have.length(i-- ? peers : 1)
-        expect(Object.keys(node.switch.muxedConns)).to.have.length(muxed)
+        expect(Object.keys(node._switch.muxedConns)).to.have.length(muxed)
       })
       done()
     }
@@ -633,19 +670,19 @@ describe('transports', () => {
       })
     })
 
-    it('nodeAll.dial nodeWStar using PeerInfo', (done) => {
-      nodeAll.dial(nodeWStar.peerInfo, (err) => {
+    it('nodeAll.dial nodeWebSocketStar using PeerInfo', (done) => {
+      nodeAll.dial(nodeWebSocketStar.peerInfo, (err) => {
         expect(err).to.not.exist()
         // Some time for Identify to finish
-        setTimeout(() => check(nodeWStar, 1, 3, done), 500)
+        setTimeout(() => check(nodeWebSocketStar, 1, 3, done), 500)
       })
     })
 
-    it('nodeAll.hangUp nodeWStar using PeerInfo', (done) => {
-      nodeAll.hangUp(nodeWStar.peerInfo, (err) => {
+    it('nodeAll.hangUp nodeWebSocketStar using PeerInfo', (done) => {
+      nodeAll.hangUp(nodeWebSocketStar.peerInfo, (err) => {
         expect(err).to.not.exist()
         // Some time for Identify to finish
-        setTimeout(() => check(nodeWStar, 0, 3, done), 500)
+        setTimeout(() => check(nodeWebSocketStar, 0, 3, done), 500)
       })
     })
   })

test/utils/bundle-browser.js

@@ -0,0 +1,95 @@
+'use strict'
+
+const WS = require('libp2p-websockets')
+const WebRTCStar = require('libp2p-webrtc-star')
+const WebSocketStar = require('libp2p-websocket-star')
+const Bootstrap = require('libp2p-railing')
+const SPDY = require('libp2p-spdy')
+const MPLEX = require('libp2p-mplex')
+const KadDHT = require('libp2p-kad-dht')
+const SECIO = require('libp2p-secio')
+const defaultsDeep = require('@nodeutils/defaults-deep')
+const libp2p = require('../..')
+
+function mapMuxers (list) {
+  return list.map((pref) => {
+    if (typeof pref !== 'string') { return pref }
+    switch (pref.trim().toLowerCase()) {
+      case 'spdy': return SPDY
+      case 'mplex': return MPLEX
+      default:
+        throw new Error(pref + ' muxer not available')
+    }
+  })
+}
+
+function getMuxers (options) {
+  if (options) {
+    return mapMuxers(options)
+  } else {
+    return [MPLEX, SPDY]
+  }
+}
+
+class Node extends libp2p {
+  constructor (_options) {
+    _options = _options || {}
+
+    const starOpts = { id: _options.peerInfo.id }
+    const wrtcStar = new WebRTCStar(starOpts)
+    const wsStar = new WebSocketStar(starOpts)
+
+    const defaults = {
+      modules: {
+        transport: [
+          wrtcStar,
+          wsStar,
+          new WS()
+        ],
+        streamMuxer: getMuxers(_options.muxer),
+        connEncryption: [
+          SECIO
+        ],
+        peerDiscovery: [
+          wrtcStar.discovery,
+          wsStar.discovery,
+          Bootstrap
+        ],
+        dht: KadDHT
+      },
+      config: {
+        peerDiscovery: {
+          webRTCStar: {
+            enabled: true
+          },
+          websocketStar: {
+            enabled: true
+          },
+          bootstrap: {
+            interval: 10000,
+            enabled: false,
+            list: _options.boostrapList
+          }
+        },
+        relay: {
+          enabled: false,
+          hop: {
+            enabled: false,
+            active: false
+          }
+        },
+        dht: {
+          kBucketSize: 20
+        },
+        EXPERIMENTAL: {
+          dht: false,
+          pubsub: false
+        }
+      }
+    }
+
+    super(defaultsDeep(_options, defaults))
+  }
+}
+
+module.exports = Node

test/utils/bundle-nodejs.js

@@ -0,0 +1,88 @@
+'use strict'
+
+const TCP = require('libp2p-tcp')
+const MulticastDNS = require('libp2p-mdns')
+const WS = require('libp2p-websockets')
+const Bootstrap = require('libp2p-railing')
+const SPDY = require('libp2p-spdy')
+const KadDHT = require('libp2p-kad-dht')
+const MPLEX = require('libp2p-mplex')
+const SECIO = require('libp2p-secio')
+const defaultsDeep = require('@nodeutils/defaults-deep')
+const libp2p = require('../..')
+
+function mapMuxers (list) {
+  return list.map((pref) => {
+    if (typeof pref !== 'string') { return pref }
+    switch (pref.trim().toLowerCase()) {
+      case 'spdy': return SPDY
+      case 'mplex': return MPLEX
+      default:
+        throw new Error(pref + ' muxer not available')
+    }
+  })
+}
+
+function getMuxers (muxers) {
+  const muxerPrefs = process.env.LIBP2P_MUXER
+  if (muxerPrefs && !muxers) {
+    return mapMuxers(muxerPrefs.split(','))
+  } else if (muxers) {
+    return mapMuxers(muxers)
+  } else {
+    return [MPLEX, SPDY]
+  }
+}
+
+class Node extends libp2p {
+  constructor (_options) {
+    const defaults = {
+      modules: {
+        transport: [
+          TCP,
+          WS
+        ],
+        streamMuxer: getMuxers(_options.muxer),
+        connEncryption: [
+          SECIO
+        ],
+        peerDiscovery: [
+          MulticastDNS,
+          Bootstrap
+        ],
+        dht: KadDHT
+      },
+      config: {
+        peerDiscovery: {
+          mdns: {
+            interval: 10000,
+            enabled: false
+          },
+          bootstrap: {
+            interval: 10000,
+            enabled: false,
+            list: _options.bootstrapList
+          }
+        },
+        relay: {
+          enabled: false,
+          hop: {
+            enabled: false,
+            active: false
+          }
+        },
+        dht: {
+          kBucketSize: 20
+        },
+        EXPERIMENTAL: {
+          dht: false,
+          pubsub: false
+        }
+      }
+    }
+
+    super(defaultsDeep(_options, defaults))
+  }
+}
+
+module.exports = Node

test/utils/bundle.browser.js

@@ -1,74 +0,0 @@
-'use strict'
-
-const WS = require('libp2p-websockets')
-const WebRTCStar = require('libp2p-webrtc-star')
-const WebSocketStar = require('libp2p-websocket-star')
-const spdy = require('libp2p-spdy')
-const multiplex = require('libp2p-multiplex')
-const secio = require('libp2p-secio')
-const Railing = require('libp2p-railing')
-const libp2p = require('../..')
-
-function mapMuxers (list) {
-  return list.map((pref) => {
-    if (typeof pref !== 'string') {
-      return pref
-    }
-    switch (pref.trim().toLowerCase()) {
-      case 'spdy':
-        return spdy
-      case 'multiplex':
-        return multiplex
-      default:
-        throw new Error(pref + ' muxer not available')
-    }
-  })
-}
-
-function getMuxers (options) {
-  if (options) {
-    return mapMuxers(options)
-  } else {
-    return [multiplex, spdy]
-  }
-}
-
-class Node extends libp2p {
-  constructor (peerInfo, peerBook, options) {
-    options = options || {}
-    const wrtcStar = new WebRTCStar({ id: peerInfo.id })
-    const wsStar = new WebSocketStar({ id: peerInfo.id })
-
-    const modules = {
-      transport: [
-        new WS(),
-        wrtcStar,
-        wsStar
-      ],
-      connection: {
-        muxer: getMuxers(options.muxer),
-        crypto: [
-          secio
-        ]
-      },
-      discovery: []
-    }
-
-    if (options.webRTCStar) {
-      modules.discovery.push(wrtcStar.discovery)
-    }
-
-    if (options.wsStar) {
-      modules.discovery.push(wsStar.discovery)
-    }
-
-    if (options.bootstrap) {
-      const r = new Railing(options.bootstrap)
-      modules.discovery.push(r)
-    }
-
-    super(modules, peerInfo, peerBook, options)
-  }
-}
-
-module.exports = Node

test/utils/bundle.node.js

@@ -1,80 +0,0 @@
-'use strict'
-
-const TCP = require('libp2p-tcp')
-const MulticastDNS = require('libp2p-mdns')
-const WS = require('libp2p-websockets')
-const Railing = require('libp2p-railing')
-const spdy = require('libp2p-spdy')
-const KadDHT = require('libp2p-kad-dht')
-const multiplex = require('libp2p-multiplex')
-const secio = require('libp2p-secio')
-const libp2p = require('../..')
-
-function mapMuxers (list) {
-  return list.map((pref) => {
-    if (typeof pref !== 'string') {
-      return pref
-    }
-    switch (pref.trim().toLowerCase()) {
-      case 'spdy': return spdy
-      case 'multiplex': return multiplex
-      default:
-        throw new Error(pref + ' muxer not available')
-    }
-  })
-}
-
-function getMuxers (muxers) {
-  const muxerPrefs = process.env.LIBP2P_MUXER
-  if (muxerPrefs && !muxers) {
-    return mapMuxers(muxerPrefs.split(','))
-  } else if (muxers) {
-    return mapMuxers(muxers)
-  } else {
-    return [multiplex, spdy]
-  }
-}
-
-class Node extends libp2p {
-  constructor (peerInfo, peerBook, options) {
-    options = options || {}
-
-    const modules = {
-      transport: [
-        new TCP(),
-        new WS()
-      ],
-      connection: {
-        muxer: getMuxers(options.muxer),
-        crypto: [ secio ]
-      },
-      discovery: []
-    }
-
-    if (options.dht) {
-      modules.DHT = KadDHT
-    }
-
-    if (options.mdns) {
-      const mdns = new MulticastDNS(peerInfo, 'ipfs.local')
-      modules.discovery.push(mdns)
-    }
-
-    if (options.bootstrap) {
-      const r = new Railing(options.bootstrap)
-      modules.discovery.push(r)
-    }
-
-    if (options.modules && options.modules.transport) {
-      options.modules.transport.forEach((t) => modules.transport.push(t))
-    }
-
-    if (options.modules && options.modules.discovery) {
-      options.modules.discovery.forEach((d) => modules.discovery.push(d))
-    }
-
-    super(modules, peerInfo, peerBook, options)
-  }
-}
-
-module.exports = Node

test/utils/create-node.js

@@ -3,11 +3,10 @@
 
 const chai = require('chai')
 chai.use(require('dirty-chai'))
-const Node = require('./bundle.node')
 const PeerInfo = require('peer-info')
 const PeerId = require('peer-id')
 const waterfall = require('async/waterfall')
-const pull = require('pull-stream')
+const Node = require('./bundle-nodejs')
 
 function createNode (multiaddrs, options, callback) {
   if (typeof options === 'function') {
@@ -22,24 +21,14 @@ function createNode (multiaddrs, options, callback) {
   }
 
   waterfall([
-    (cb) => PeerId.create({ bits: 1024 }, cb),
+    (cb) => PeerId.create({ bits: 512 }, cb),
     (peerId, cb) => PeerInfo.create(peerId, cb),
     (peerInfo, cb) => {
       multiaddrs.map((ma) => peerInfo.multiaddrs.add(ma))
-      cb(null, peerInfo)
-    },
-    (peerInfo, cb) => {
-      const node = new Node(peerInfo, undefined, options)
-      cb(null, node)
+      options.peerInfo = peerInfo
+      cb(null, new Node(options))
     }
   ], callback)
 }
 
-function echo (protocol, conn) {
-  pull(conn, conn)
-}
-
-module.exports = {
-  createNode: createNode,
-  echo: echo
-}
+module.exports = createNode

test/utils/echo.js

@@ -0,0 +1,10 @@
+/* eslint-env mocha */
+'use strict'
+
+const pull = require('pull-stream')
+
+function echo (protocol, conn) {
+  pull(conn, conn)
+}
+
+module.exports = echo