chore: release version v0.20.3

Enable missing syntax highlighting for example code in `discovery-mechanisms/README.md`.

.npmignore

@@ -1,7 +1,16 @@
+**/node_modules/
+**/*.log
+test/repo-tests*
+img
+docs
+examples
+
 # Logs
 logs
 *.log
 
+coverage
+
 # Runtime data
 pids
 *.pid
@@ -16,13 +25,13 @@ coverage
 # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
 .grunt
 
-# Compiled binary addons (http://nodejs.org/api/addons.html)
-build/Release
+# node-waf configuration
+.lock-wscript
 
-# Optional npm cache directory
-.npm
+build
 
-# Optional REPL history
-.node_repl_history
+# Dependency directory
+# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
+node_modules
 
 test

.travis.yml

@@ -1,28 +1,19 @@
+# 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
+  - node_js: 'stable'
     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
-  - make test
 
 before_script:
   - export DISPLAY=:99.0
   - sh -e /etc/init.d/xvfb start
 
-after_success:
-  - npm run coverage-publish
-
 addons:
   firefox: 'latest'
   apt:

CHANGELOG.md

@@ -1,3 +1,150 @@
+<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)
+
+
+
+<a name="0.16.1"></a>
+## [0.16.1](https://github.com/libp2p/js-libp2p/compare/v0.16.0...v0.16.1) (2018-02-07)
+
+
+
+<a name="0.16.0"></a>
+# [0.16.0](https://github.com/libp2p/js-libp2p/compare/v0.15.2...v0.16.0) (2018-02-07)
+
+
+### Features
+
+* add explicit error for case peer id not included in multiaddr ([#155](https://github.com/libp2p/js-libp2p/issues/155)) ([bd8a35a](https://github.com/libp2p/js-libp2p/commit/bd8a35a))
+* dialProtocol and small refactor ([6651401](https://github.com/libp2p/js-libp2p/commit/6651401))
+* use libp2p-switch ([23e8293](https://github.com/libp2p/js-libp2p/commit/23e8293))
+
+
+
+<a name="0.15.2"></a>
+## [0.15.2](https://github.com/libp2p/js-libp2p/compare/v0.15.1...v0.15.2) (2018-01-28)
+
+
+
+<a name="0.15.1"></a>
+## [0.15.1](https://github.com/libp2p/js-libp2p/compare/v0.15.0...v0.15.1) (2018-01-16)
+
+
+### Bug Fixes
+
+* typo in DHT setup ([#151](https://github.com/libp2p/js-libp2p/issues/151)) ([61bebd1](https://github.com/libp2p/js-libp2p/commit/61bebd1))
+
+
+
+<a name="0.15.0"></a>
+# [0.15.0](https://github.com/libp2p/js-libp2p/compare/v0.14.3...v0.15.0) (2018-01-07)
+
+
+
+<a name="0.14.3"></a>
+## [0.14.3](https://github.com/libp2p/js-libp2p/compare/v0.14.2...v0.14.3) (2017-12-15)
+
+
+
+<a name="0.14.2"></a>
+## [0.14.2](https://github.com/libp2p/js-libp2p/compare/v0.14.1...v0.14.2) (2017-12-15)
+
+
+
+<a name="0.14.1"></a>
+## [0.14.1](https://github.com/libp2p/js-libp2p/compare/v0.14.0...v0.14.1) (2017-12-15)
+
+
+### Bug Fixes
+
+* prevent "The libp2p node is not started yet" when stopping ([#138](https://github.com/libp2p/js-libp2p/issues/138)) ([c88eaf4](https://github.com/libp2p/js-libp2p/commit/c88eaf4))
+
+
+
+<a name="0.14.0"></a>
+# [0.14.0](https://github.com/libp2p/js-libp2p/compare/v0.13.3...v0.14.0) (2017-12-14)
+
+
+### Bug Fixes
+
+* remove innactive multiaddrs ([#131](https://github.com/libp2p/js-libp2p/issues/131)) ([1b7360f](https://github.com/libp2p/js-libp2p/commit/1b7360f))
+
+
+
 <a name="0.13.3"></a>
 ## [0.13.3](https://github.com/libp2p/js-libp2p/compare/v0.13.2...v0.13.3) (2017-12-01)
 

README.md

@@ -48,7 +48,7 @@ We've come a long way, but this project is still in Alpha, lots of development i
 
 ## Background
 
-libp2p is the product of a long and arduous quest to understand the evolution of the Internet networking stack. In order to build P2P applications, dev have long had to made custom ad-hoc solutions to fit their needs, sometimes making some hard assumptions about their runtimes and the state of the network at the time of their development. Today, looking back more than 20 years, we see a clear pattern in the types of mechanisms built around the Internet Protocol, IP, which can be found throughout many layers of the OSI layer system, libp2p distils these mechanisms into flat categories and defines clear interfaces that once exposed, enable other protocols and applications to use and swap them, enabling upgradability and adaptability for the runtime, without breaking the API.
+libp2p is the product of a long and arduous quest to understand the evolution of the Internet networking stack. In order to build P2P applications, devs have long had to made custom ad-hoc solutions to fit their needs, sometimes making some hard assumptions about their runtimes and the state of the network at the time of their development. Today, looking back more than 20 years, we see a clear pattern in the types of mechanisms built around the Internet Protocol, IP, which can be found throughout many layers of the OSI layer system, libp2p distils these mechanisms into flat categories and defines clear interfaces that once exposed, enable other protocols and applications to use and swap them, enabling upgradability and adaptability for the runtime, without breaking the API.
 
 We are in the process of writing better documentation, blog posts, tutorials and a formal specification. Today you can find:
 
@@ -158,16 +158,26 @@ class Node extends libp2p {
 
 `callback` is a function with the following `function (err) {}` signature, where `err` is an Error in case stopping the node fails.
 
-#### `libp2p.dial(peer [, protocol, callback])`
+#### `libp2p.dial(peer, callback)`
 
-> Dials to another peer in the network.
+> Dials to another peer in the network, establishes the connection.
 
-- `peer`: can be an instance of [PeerInfo][], [PeerId][] or [multiaddr][]
-- `protocol`: String that defines the protocol (e.g '/ipfs/bitswap/1.1.0')
+- `peer`: can be an instance of [PeerInfo][], [PeerId][], [multiaddr][], or a multiaddr string
+- `callback`: Function with signature `function (err, conn) {}` where `conn` is a [Connection](https://github.com/libp2p/interface-connection) object
 
 `callback` is a function with the following `function (err, conn) {}` signature, where `err` is an Error in of failure to dial the connection and `conn` is a [Connection][] instance in case of a protocol selected, if not it is undefined.
 
-#### `libp2p.hangUp(peer, callback)
+#### `libp2p.dialProtocol(peer, protocol, callback)`
+
+> Dials to another peer in the network and selects a protocol to talk with that peer.
+
+- `peer`: can be an instance of [PeerInfo][], [PeerId][], [multiaddr][], or a multiaddr string
+- `protocol`: String that defines the protocol (e.g '/ipfs/bitswap/1.1.0')
+- `callback`: Function with signature `function (err, conn) {}` where `conn` is a [Connection](https://github.com/libp2p/interface-connection) object
+
+`callback` is a function with the following `function (err, conn) {}` signature, where `err` is an Error in of failure to dial the connection and `conn` is a [Connection][] instance in case of a protocol selected, if not it is undefined.
+
+#### `libp2p.hangUp(peer, callback)`
 
 > Closes an open connection with a peer, graciously.
 
@@ -196,7 +206,7 @@ class Node extends libp2p {
 > Handle new protocol
 
 - `protocol`: String that defines the protocol (e.g '/ipfs/bitswap/1.1.0')
-- `handlerFunc`: Function with signature `function (protocol, conn) {}`
+- `handlerFunc`: Function with signature `function (protocol, conn) {}` where `conn` is a [Connection](https://github.com/libp2p/interface-connection) object
 - `matchFunc`: Function for matching on protocol (exact matching, semver, etc). Default to exact match.
 
 #### `libp2p.unhandle(protocol)`
@@ -239,9 +249,13 @@ 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)`
 
@@ -263,6 +277,113 @@ 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.
+
+
 ## Development
 
 **Clone and install dependencies:**
@@ -310,6 +431,8 @@ List of packages currently in existence for libp2p
 | [`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**                                  |

appveyor.yml

@@ -0,0 +1,29 @@
+# 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.
+version: "{build}"
+
+environment:
+  matrix:
+    - nodejs_version: "6"
+    - nodejs_version: "8"
+
+matrix:
+  fast_finish: true
+
+install:
+  # Install Node.js
+  - ps: Install-Product node $env:nodejs_version
+
+  # Upgrade npm
+  - npm install -g npm
+
+  # Output our current versions for debugging
+  - node --version
+  - npm --version
+
+  # Install our package dependencies
+  - npm install
+
+test_script:
+  - npm run test:node
+
+build: off

ci/Jenkinsfile

@@ -0,0 +1,2 @@
+// 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.
+javascript()

circle.yml

@@ -2,6 +2,12 @@ machine:
   node:
     version: stable
 
+test:
+  pre:
+    - npm run lint
+  post:
+    - npm run coverage -- --upload --providers coveralls
+
 dependencies:
   pre:
     - google-chrome --version

examples/README.md

@@ -10,8 +10,8 @@ Let us know if you find any issue or if you want to contribute and add a new tut
 - [Protocol and Stream Muxing](./protocol-and-stream-muxing)
 - [Encrypted Communications](./encrypted-communications)
 - [Discovery Mechanisms](./discovery-mechanisms)
-- [Peer Routing](./peer-routing)
-- [Content Routing](./content-routing)
+- [Peer Routing](./peer-and-content-routing)
+- [Content Routing](./peer-and-content-routing)
 - [PubSub](./pubsub)
 - [NAT Traversal](./nat-traversal)
 - Circuit Relay (future)

examples/chat/src/dialer.js

@@ -47,7 +47,7 @@ async.parallel([
       console.log(ma.toString() + '/ipfs/' + idListener.toB58String())
     })
 
-    nodeDialer.dial(peerListener, '/chat/1.0.0', (err, conn) => {
+    nodeDialer.dialProtocol(peerListener, '/chat/1.0.0', (err, conn) => {
       if (err) {
         throw err
       }

examples/chat/src/libp2p-bundle.js

@@ -6,7 +6,7 @@ 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 mplex = require('libp2p-mplex')
 const secio = require('libp2p-secio')
 const libp2p = require('../../..')
 
@@ -17,7 +17,7 @@ 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')
     }
@@ -31,7 +31,7 @@ function getMuxers (muxers) {
   } else if (muxers) {
     return mapMuxers(muxers)
   } else {
-    return [multiplex, spdy]
+    return [mplex, spdy]
   }
 }
 

examples/chat/src/listener.js

@@ -21,7 +21,7 @@ PeerId.createFromJSON(require('./peer-id-listener'), (err, idListener) => {
       throw err
     }
 
-    nodeListener.swarm.on('peer-mux-established', (peerInfo) => {
+    nodeListener.switch.on('peer-mux-established', (peerInfo) => {
       console.log(peerInfo.id.toB58String())
     })
 

examples/discovery-mechanisms/1.js

@@ -2,7 +2,7 @@
 
 const libp2p = require('libp2p')
 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')
@@ -26,7 +26,7 @@ class MyBundle extends libp2p {
     const modules = {
       transport: [new TCP()],
       connection: {
-        muxer: [Multiplex],
+        muxer: [Mplex],
         crypto: [SECIO]
       },
       discovery: [new Railing(bootstrapers)]

examples/discovery-mechanisms/2.js

@@ -2,7 +2,7 @@
 
 const libp2p = require('libp2p')
 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')
@@ -14,7 +14,7 @@ class MyBundle extends libp2p {
     const modules = {
       transport: [new TCP()],
       connection: {
-        muxer: [Multiplex],
+        muxer: [Mplex],
         crypto: [SECIO]
       },
       discovery: [new MulticastDNS(peerInfo, { interval: 1000 })]

examples/discovery-mechanisms/README.md

@@ -8,7 +8,7 @@ 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.
 
@@ -18,7 +18,7 @@ class MyBundle extends libp2p {
     const modules = {
       transport: [new TCP()],
       connection: {
-        muxer: [Multiplex],
+        muxer: [Mplex],
         crypto: [SECIO]
       },
       discovery: [new Railing(bootstrapers)]
@@ -46,7 +46,7 @@ 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([
@@ -111,7 +111,7 @@ class MyBundle extends libp2p {
     const modules = {
       transport: [new TCP()],
       connection: {
-        muxer: [Multiplex],
+        muxer: [Mplex],
         crypto: [SECIO]
       },
       // We set the interval here to 1 second so that is faster to observe. The

examples/echo/src/dialer.js

@@ -38,7 +38,7 @@ async.parallel([
           '/ipfs/' + dialerId.toB58String()))
 
     console.log('Dialing to peer:', listenerMultiaddr.toString())
-    dialerNode.dial(listenerPeerInfo, '/echo/1.0.0', (err, conn) => {
+    dialerNode.dialProtocol(listenerPeerInfo, '/echo/1.0.0', (err, conn) => {
       if (err) { throw err }
 
       console.log('nodeA dialed to nodeB on protocol: /echo/1.0.0')

examples/echo/src/libp2p-bundle.js

@@ -6,7 +6,7 @@ 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 mplex = require('libp2p-mplex')
 const secio = require('libp2p-secio')
 const libp2p = require('../../..')
 
@@ -17,7 +17,7 @@ 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')
     }
@@ -31,7 +31,7 @@ function getMuxers (muxers) {
   } else if (muxers) {
     return mapMuxers(muxers)
   } else {
-    return [multiplex, spdy]
+    return [mplex, spdy]
   }
 }
 

examples/echo/src/listener.js

@@ -27,7 +27,7 @@ series([
     listenerPeerInfo.multiaddrs.add('/ip4/0.0.0.0/tcp/10333')
     listenerNode = new Node(listenerPeerInfo)
 
-    listenerNode.swarm.on('peer-mux-established', (peerInfo) => {
+    listenerNode.switch.on('peer-mux-established', (peerInfo) => {
       console.log('received dial to me from:', peerInfo.id.toB58String())
     })
 

examples/encrypted-communications/1.js

@@ -52,7 +52,7 @@ parallel([
     )
   })
 
-  node1.dial(node2.peerInfo, '/a-protocol', (err, conn) => {
+  node1.dialProtocol(node2.peerInfo, '/a-protocol', (err, conn) => {
     if (err) { throw err }
     pull(pull.values(['This information is sent out encrypted to the other peer']), conn)
   })

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

@@ -18,7 +18,7 @@
   "dependencies": {
     "detect-dom-ready": "^1.0.2",
     "libp2p": "^0.13.0",
-    "libp2p-multiplex": "^0.5.0",
+    "libp2p-mplex": "^0.6.0",
     "libp2p-railing": "^0.7.1",
     "libp2p-secio": "^0.8.1",
     "libp2p-spdy": "^0.11.0",

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

@@ -3,7 +3,7 @@
 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')
 
@@ -37,7 +37,7 @@ class Node extends libp2p {
       ],
       connection: {
         muxer: [
-          Multiplex,
+          Mplex,
           SPDY
         ],
         crypto: [SECIO]

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

@@ -10,7 +10,7 @@ function createNode (callback) {
     }
 
     const peerIdStr = peerInfo.id.toB58String()
-    const ma = `/dns4/star-signal.cloud.ipfs.team/wss/p2p-webrtc-star/ipfs/${peerIdStr}`
+    const ma = `/dns4/star-signal.cloud.ipfs.team/tcp/443/wss/p2p-webrtc-star/ipfs/${peerIdStr}`
 
     peerInfo.multiaddrs.add(ma)
 

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

@@ -2,7 +2,7 @@
 
 const libp2p = require('libp2p')
 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')
@@ -15,7 +15,7 @@ class MyBundle extends libp2p {
     const modules = {
       transport: [new TCP()],
       connection: {
-        muxer: [Multiplex],
+        muxer: [Mplex],
         crypto: [SECIO]
       },
       // we add the DHT module that will enable Peer and Content Routing

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

@@ -2,7 +2,7 @@
 
 const libp2p = require('libp2p')
 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')
@@ -16,7 +16,7 @@ class MyBundle extends libp2p {
     const modules = {
       transport: [new TCP()],
       connection: {
-        muxer: [Multiplex],
+        muxer: [Mplex],
         crypto: [SECIO]
       },
       // we add the DHT module that will enable Peer and Content Routing

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

@@ -18,7 +18,7 @@ class MyBundle extends libp2p {
     const modules = {
       transport: [new TCP()],
       connection: {
-        muxer: [Multiplex],
+        muxer: [Mplex],
         crypto: [SECIO]
       },
       // we add the DHT module that will enable Peer and Content Routing

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

@@ -75,20 +75,20 @@ parallel([
   })
   */
 
-  node1.dial(node2.peerInfo, '/your-protocol', (err, conn) => {
+  node1.dialProtocol(node2.peerInfo, '/your-protocol', (err, conn) => {
     if (err) { throw err }
     pull(pull.values(['my own protocol, wow!']), conn)
   })
 
   /*
-  node1.dial(node2.peerInfo, '/another-protocol/1.0.0', (err, conn) => {
+  node1.dialProtocol(node2.peerInfo, '/another-protocol/1.0.0', (err, conn) => {
     if (err) { throw err }
     pull(pull.values(['semver me please']), conn)
   })
   */
 
   /*
-  node1.dial(node2.peerInfo, '/custom-match-func/some-query', (err, conn) => {
+  node1.dialProtocol(node2.peerInfo, '/custom-match-func/some-query', (err, conn) => {
     if (err) { throw err }
     pull(pull.values(['do I fall into your criteria?']), conn)
   })

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

@@ -60,17 +60,17 @@ parallel([
   })
 
   series([
-    (cb) => node1.dial(node2.peerInfo, '/a', (err, conn) => {
+    (cb) => node1.dialProtocol(node2.peerInfo, '/a', (err, conn) => {
       if (err) { throw err }
       pull(pull.values(['protocol (a)']), conn)
       cb()
     }),
-    (cb) => node1.dial(node2.peerInfo, '/b', (err, conn) => {
+    (cb) => node1.dialProtocol(node2.peerInfo, '/b', (err, conn) => {
       if (err) { throw err }
       pull(pull.values(['protocol (b)']), conn)
       cb()
     }),
-    (cb) => node1.dial(node2.peerInfo, '/b', (err, conn) => {
+    (cb) => node1.dialProtocol(node2.peerInfo, '/b', (err, conn) => {
       if (err) { throw err }
       pull(pull.values(['another conn on protocol (b)']), conn)
       cb()

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

@@ -30,7 +30,7 @@ node2.handle('/your-protocol', (protocol, conn) => {
 After the protocol is _handled_, now we can dial to it.
 
 ```JavaScript
-node1.dial(node2.peerInfo, '/your-protocol', (err, conn) => {
+node1.dialProtocol(node2.peerInfo, '/your-protocol', (err, conn) => {
   if (err) { throw err }
   pull(pull.values(['my own protocol, wow!']), conn)
 })
@@ -47,7 +47,7 @@ node2.handle('/another-protocol/1.0.1', (protocol, conn) => {
   )
 })
 // ...
-node1.dial(node2.peerInfo, '/another-protocol/1.0.0', (err, conn) => {
+node1.dialProtocol(node2.peerInfo, '/another-protocol/1.0.0', (err, conn) => {
   if (err) { throw err }
   pull(pull.values(['semver me please']), conn)
 })
@@ -74,7 +74,7 @@ node2.handle('/custom-match-func', (protocol, conn) => {
   }
 })
 // ...
-node1.dial(node2.peerInfo, '/custom-match-func/some-query', (err, conn) => {
+node1.dialProtocol(node2.peerInfo, '/custom-match-func/some-query', (err, conn) => {
   if (err) { throw err }
   pull(pull.values(['do I fall into your criteria?']), conn)
 })
@@ -88,7 +88,7 @@ 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')
@@ -129,17 +129,17 @@ node2.handle('/b', (protocol, conn) => {
 })
 
 series([
-  (cb) => node1.dial(node2.peerInfo, '/a', (err, conn) => {
+  (cb) => node1.dialProtocol(node2.peerInfo, '/a', (err, conn) => {
     if (err) { throw err }
     pull(pull.values(['protocol (a)']), conn)
     cb()
   }),
-  (cb) => node1.dial(node2.peerInfo, '/b', (err, conn) => {
+  (cb) => node1.dialProtocol(node2.peerInfo, '/b', (err, conn) => {
     if (err) { throw err }
     pull(pull.values(['protocol (b)']), conn)
     cb()
   }),
-  (cb) => node1.dial(node2.peerInfo, '/b', (err, conn) => {
+  (cb) => node1.dialProtocol(node2.peerInfo, '/b', (err, conn) => {
     if (err) { throw err }
     pull(pull.values(['another conn on protocol (b)']), conn)
     cb()
@@ -158,9 +158,9 @@ another protocol (b)
 
 # 3. Bidirectional connections
 
-There is one last trick on _protocol and stream multiplexing_ that libp2p uses to make everyone's life easier and that is _biderectional connection_.
+There is one last trick on _protocol and stream multiplexing_ that libp2p uses to make everyone's life easier and that is _bidirectional connection_.
 
-With the aid of both mechanisms, we can reuse an incomming connection to dial streams out too, this is specially useful when you are behind tricky NAT, firewalls or if you are running in a browser, where you can have listening addrs, but you can dial out. By dialing out, you enable other peers to talk with you in Protocols that they want, simply by opening a new multiplexed stream.
+With the aid of both mechanisms, we can reuse an incomming connection to dial streams out too, this is specially useful when you are behind tricky NAT, firewalls or if you are running in a browser, where you can't have listening addrs, but you can dial out. By dialing out, you enable other peers to talk with you in Protocols that they want, simply by opening a new multiplexed stream.
 
 You can see this working on example [3.js](./3.js). The result should look like the following:
 

examples/pubsub/1.js

@@ -2,11 +2,10 @@
 
 const libp2p = require('libp2p')
 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 waterfall = require('async/waterfall')
 const parallel = require('async/parallel')
 const series = require('async/series')
@@ -16,10 +15,12 @@ class MyBundle extends libp2p {
     const modules = {
       transport: [new TCP()],
       connection: {
-        muxer: [Multiplex],
+        muxer: [Mplex],
         crypto: [SECIO]
       },
-      discovery: [new MulticastDNS(peerInfo, { interval: 2000 })]
+      discovery: [
+        new MulticastDNS(peerInfo, { interval: 2000 })
+      ]
     }
     super(modules, peerInfo)
   }
@@ -47,22 +48,25 @@ 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/2.js

@@ -54,7 +54,7 @@ parallel([
     )
   })
 
-  node1.dial(node2.peerInfo, '/print', (err, conn) => {
+  node1.dialProtocol(node2.peerInfo, '/print', (err, conn) => {
     if (err) { throw err }
 
     pull(pull.values(['Hello', ' ', 'p2p', ' ', 'world', '!']), conn)

examples/transports/3.js

@@ -66,19 +66,19 @@ parallel([
   node2.handle('/print', print)
   node3.handle('/print', print)
 
-  node1.dial(node2.peerInfo, '/print', (err, conn) => {
+  node1.dialProtocol(node2.peerInfo, '/print', (err, conn) => {
     if (err) { throw err }
 
     pull(pull.values(['node 1 dialed to node 2 successfully']), conn)
   })
 
-  node2.dial(node3.peerInfo, '/print', (err, conn) => {
+  node2.dialProtocol(node3.peerInfo, '/print', (err, conn) => {
     if (err) { throw err }
 
     pull(pull.values(['node 2 dialed to node 3 successfully']), conn)
   })
 
-  node3.dial(node1.peerInfo, '/print', (err, conn) => {
+  node3.dialProtocol(node1.peerInfo, '/print', (err, conn) => {
     if (err) {
       console.log('node 3 failed to dial to node 1 with:', err.message)
     }

examples/transports/README.md

@@ -143,7 +143,7 @@ parallel([
     )
   })
 
-  node1.dial(node2.peerInfo, '/print', (err, conn) => {
+  node1.dialProtocol(node2.peerInfo, '/print', (err, conn) => {
     if (err) { throw err }
 
     pull(pull.values(['Hello', ' ', 'p2p', ' ', 'world', '!']), conn)
@@ -240,21 +240,21 @@ parallel([
   node3.handle('/print', print)
 
   // node 1 (TCP) dials to node 2 (TCP+WebSockets)
-  node1.dial(node2.peerInfo, '/print', (err, conn) => {
+  node1.dialProtocol(node2.peerInfo, '/print', (err, conn) => {
     if (err) { throw err }
 
     pull(pull.values(['node 1 dialed to node 2 successfully']), conn)
   })
 
   // node 2 (TCP+WebSockets) dials to node 2 (WebSockets)
-  node2.dial(node3.peerInfo, '/print', (err, conn) => {
+  node2.dialProtocol(node3.peerInfo, '/print', (err, conn) => {
     if (err) { throw err }
 
     pull(pull.values(['node 2 dialed to node 3 successfully']), conn)
   })
 
   // node 3 (WebSockets) attempts to dial to node 1 (TCP)
-  node3.dial(node1.peerInfo, '/print', (err, conn) => {
+  node3.dialProtocol(node1.peerInfo, '/print', (err, conn) => {
     if (err) {
       console.log('node 3 failed to dial to node 1 with:', err.message)
     }
@@ -298,8 +298,8 @@ As expected, we created 3 nodes, node 1 with TCP, node 2 with TCP+WebSockets and
 
 Today there are already 3 transports available, one in the works and plenty to come, you can find these at [interface-transport implementations](https://github.com/libp2p/interface-transport#modules-that-implement-the-interface) list.
 
-Adding more transports is done through the same way as you added TCP and WebSockets. Some transports might offer extra functionalities but for what is libp2p concern, as long as it follows the interface defined at the [spec](https://github.com/libp2p/interface-transport#api), it will be able to use it.
+Adding more transports is done through the same way as you added TCP and WebSockets. Some transports might offer extra functionalities, but as far as libp2p is concerned, if it follows the interface defined at the [spec](https://github.com/libp2p/interface-transport#api) it will be able to use it.
 
 If you decide to implement a transport yourself, please consider adding to the list so that others can use it as well.
 
-Hope this tutorial was useful. We are always looking to improve it, contributions are welcome!
+Hope this tutorial was useful. We are always looking to improve it, so contributions are welcome!

package.json

@@ -1,6 +1,6 @@
 {
   "name": "libp2p",
-  "version": "0.13.3",
+  "version": "0.20.3",
   "description": "JavaScript base class for libp2p bundles",
   "main": "src/index.js",
   "scripts": {
@@ -26,7 +26,7 @@
     "node": ">=6.0.0",
     "npm": ">=3.0.0"
   },
-  "pre-commit": [
+  "pre-push": [
     "lint",
     "test"
   ],
@@ -38,48 +38,55 @@
   "homepage": "https://github.com/libp2p/js-libp2p",
   "dependencies": {
     "async": "^2.6.0",
-    "libp2p-ping": "~0.6.0",
-    "libp2p-swarm": "~0.33.2",
-    "mafmt": "^3.0.2",
-    "multiaddr": "^3.0.1",
-    "peer-book": "~0.5.2",
-    "peer-id": "~0.10.3",
-    "peer-info": "~0.11.3"
+    "libp2p-floodsub": "^0.15.0",
+    "libp2p-ping": "~0.8.0",
+    "libp2p-switch": "~0.39.2",
+    "mafmt": "^6.0.0",
+    "multiaddr": "^5.0.0",
+    "peer-book": "~0.7.0",
+    "peer-id": "~0.10.7",
+    "libp2p-websockets": "^0.12.0",
+    "peer-info": "~0.14.1"
   },
   "devDependencies": {
-    "aegir": "^12.2.0",
+    "aegir": "^13.1.0",
     "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": "~0.6.0",
-    "libp2p-mdns": "~0.9.1",
-    "libp2p-multiplex": "~0.5.0",
-    "libp2p-railing": "~0.7.1",
-    "libp2p-secio": "~0.8.1",
-    "libp2p-spdy": "~0.11.0",
-    "libp2p-tcp": "~0.11.1",
-    "libp2p-webrtc-star": "~0.13.3",
-    "libp2p-websockets": "~0.10.4",
-    "libp2p-websocket-star": "~0.7.1",
-    "libp2p-websocket-star-rendezvous": "~0.2.1",
+    "libp2p-circuit": "~0.2.0",
+    "libp2p-kad-dht": "~0.10.0",
+    "libp2p-mdns": "~0.11.0",
+    "libp2p-mplex": "~0.7.0",
+    "libp2p-railing": "~0.8.1",
+    "libp2p-secio": "~0.10.0",
+    "libp2p-spdy": "~0.12.1",
+    "libp2p-tcp": "~0.12.0",
+    "libp2p-webrtc-star": "~0.14.0",
+    "libp2p-websocket-star": "~0.8.0",
+    "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": "^4.1.2",
-    "wrtc": "0.0.63"
+    "pull-stream": "^3.6.7",
+    "sinon": "^5.0.1",
+    "wrtc": "0.1.4"
   },
   "contributors": [
     "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>",
     "Friedel Ziegelmayer <dignifiedquire@gmail.com>",
+    "Giovanni T. Parra <fiatjaf@gmail.com>",
+    "Irakli Gozalishvili <rfobic@gmail.com>",
+    "Joel Gustafson <joelg@mit.edu>",
+    "John Rees <johnrees@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>",
@@ -87,6 +94,9 @@
     "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>",
+    "Zane Starr <zcstarr@gmail.com>",
     "greenkeeperio-bot <support@greenkeeper.io>",
     "mayerwin <mayerwin@users.noreply.github.com>",
     "ᴠɪᴄᴛᴏʀ ʙᴊᴇʟᴋʜᴏʟᴍ <victorbjelkholm@gmail.com>"

pdd/README.md

@@ -0,0 +1,3 @@
+# PDD Test Stories Implementation
+
+> Implementation of the Compliance tests from https://github.com/libp2p/interop

pdd/package.json

@@ -0,0 +1,20 @@
+{
+  "name": "pdd-impl",
+  "version": "0.0.0",
+  "description": "PDD Test Stories implementation",
+  "repository": {
+    "type": "git",
+    "url": "  "
+  },
+  "keywords": [
+    "PDD",
+    "libp2p"
+  ],
+  "author": "David Dias <daviddias@ipfs.io>",
+  "license": "MIT",
+  "dependencies": {
+    "libp2p": "file:./..",
+    "libp2p-interop": "github:libp2p/interop#master",
+    "tape": "^4.8.0"
+  }
+}

pdd/pdd-the-ipfs-bundle--story-1--peer-a.js

@@ -0,0 +1,104 @@
+'use strict'
+
+const test = require('tape')
+const libp2p = require('libp2p')
+const TCP = require('libp2p-tcp')
+const WebSockets = require('libp2p-websockets')
+const SECIO = require('libp2p-secio')
+const Multiplex = require('libp2p-multiplex')
+const Railing = require('libp2p-railing')
+const MulticastDNS = require('libp2p-mdns')
+const KadDHT = require('libp2p-kad-dht')
+const PeerInfo = require('peer-info')
+const pull = require('pull-stream')
+const waterfall = require('async/waterfall')
+const series = require('async/series')
+const PeerA = require('libp2p-interop/peer-a.json')
+const PeerB = require('libp2p-interop/peer-b.json')
+
+class IPFSBundle extends libp2p {
+  constructor (peerInfo, options) {
+    options = Object.assign({ bootstrap: [] }, options)
+
+    const modules = {
+      transport: [
+        new TCP(),
+        new WebSockets()
+      ],
+      connection: {
+        muxer: [
+          Multiplex
+        ],
+        crypto: [
+          SECIO
+        ]
+      },
+      discovery: [
+        new MulticastDNS(peerInfo, 'ipfs.local'),
+        new Railing(options.bootstrap)
+      ],
+      DHT: KadDHT
+    }
+
+    super(modules, peerInfo, undefined, options)
+  }
+}
+
+test('story 1 - peerA', (t) => {
+  t.plan(10)
+  let node
+
+  waterfall([
+    (cb) => PeerInfo.create(PeerA, cb),
+    (peerInfo, cb) => {
+      peerInfo.multiaddrs.add('/ip4/127.0.0.1/tcp/10000')
+      node = new IPFSBundle(peerInfo)
+      node.start(cb)
+    }
+  ], (err) => {
+    t.ifErr(err, 'created Node successfully')
+    t.ok(node.isStarted(), 'PeerA is Running')
+
+    const peerBAddr = `/ip4/127.0.0.1/tcp/10001/ipfs/${PeerB.id}`
+
+    node.handle('/time/1.0.0', (protocol, conn) => {
+      pull(
+        pull.values([Date.now().toString()]),
+        conn,
+        pull.onEnd((err) => {
+          t.ifErr(err)
+          t.pass('Sent time successfully')
+        })
+      )
+    })
+
+    series([
+      (cb) => setTimeout(cb, 5 * 1000), // time to run both scripts
+      (cb) => node.ping(peerBAddr, (err, p) => {
+        t.ifErr(err, 'initiated Ping to PeerB')
+        p.once('error', (err) => t.ifErr(err, 'Ping should not fail'))
+        p.once('ping', (time) => {
+          t.pass('ping PeerB successfully')
+          p.stop()
+          cb()
+        })
+      }),
+      (cb) => node.dial(peerBAddr, '/echo/1.0.0', (err, conn) => {
+        t.ifErr(err, 'dial successful')
+
+        const data = Buffer.from('Hey')
+
+        pull(
+          pull.values([data]),
+          conn,
+          pull.collect((err, values) => {
+            t.ifErr(err, 'Received echo back')
+            t.deepEqual(values[0], data)
+            cb()
+          })
+        )
+      }),
+      (cb) => setTimeout(cb, 2 * 1000) // time to both finish
+    ], () => node.stop((err) => t.ifErr(err, 'PeerA has stopped')))
+  })
+})

pdd/pdd-the-ipfs-bundle--story-1--peer-b.js

@@ -0,0 +1,98 @@
+'use strict'
+
+const test = require('tape')
+const libp2p = require('libp2p')
+const TCP = require('libp2p-tcp')
+const WebSockets = require('libp2p-websockets')
+const SECIO = require('libp2p-secio')
+const Multiplex = require('libp2p-multiplex')
+const Railing = require('libp2p-railing')
+const MulticastDNS = require('libp2p-mdns')
+const KadDHT = require('libp2p-kad-dht')
+const PeerInfo = require('peer-info')
+const pull = require('pull-stream')
+const waterfall = require('async/waterfall')
+const series = require('async/series')
+const PeerA = require('libp2p-interop/peer-a.json')
+const PeerB = require('libp2p-interop/peer-b.json')
+
+class IPFSBundle extends libp2p {
+  constructor (peerInfo, options) {
+    options = Object.assign({ bootstrap: [] }, options)
+
+    const modules = {
+      transport: [
+        new TCP(),
+        new WebSockets()
+      ],
+      connection: {
+        muxer: [
+          Multiplex
+        ],
+        crypto: [
+          SECIO
+        ]
+      },
+      discovery: [
+        new MulticastDNS(peerInfo, 'ipfs.local'),
+        new Railing(options.bootstrap)
+      ],
+      DHT: KadDHT
+    }
+
+    super(modules, peerInfo, undefined, options)
+  }
+}
+
+test('story 1 - peerA', (t) => {
+  t.plan(8)
+  let node
+
+  waterfall([
+    (cb) => PeerInfo.create(PeerB, cb),
+    (peerInfo, cb) => {
+      peerInfo.multiaddrs.add('/ip4/127.0.0.1/tcp/10001')
+      node = new IPFSBundle(peerInfo)
+      node.start(cb)
+    }
+  ], (err) => {
+    t.ifErr(err, 'created Node successfully')
+    t.ok(node.isStarted(), 'PeerB is Running')
+
+    const peerAAddr = `/ip4/127.0.0.1/tcp/10000/ipfs/${PeerA.id}`
+
+    node.handle('/echo/1.0.0', (protocol, conn) => {
+      pull(
+        conn,
+        conn,
+        pull.onEnd((err) => t.ifErr(err, 'echo was successful'))
+      )
+    })
+
+    series([
+      (cb) => setTimeout(cb, 5 * 1000), // time to run both scripts
+      (cb) => node.ping(peerAAddr, (err, p) => {
+        t.ifErr(err, 'initiated Ping to PeerA')
+        p.once('error', (err) => t.ifErr(err, 'Ping should not fail'))
+        p.once('ping', (time) => {
+          t.pass('ping PeerA successfully')
+          p.stop()
+          cb()
+        })
+      }),
+      (cb) => node.dial(peerAAddr, '/time/1.0.0', (err, conn) => {
+        t.ifErr(err, 'dial successful')
+
+        pull(
+          pull.values([]),
+          conn,
+          pull.collect((err, values) => {
+            t.ifErr(err, 'Received time')
+            cb()
+          })
+        )
+      }),
+      (cb) => setTimeout(cb, 2 * 1000) // time to both finish
+    ], () => node.stop((err) => t.ifErr(err, 'PeerB has stopped')))
+  })
+})

pdd/pdd-transport--story-1--peer-a.js

@@ -0,0 +1,54 @@
+'use strict'
+
+const test = require('tape')
+const libp2p = require('libp2p')
+const TCP = require('libp2p-tcp')
+const PeerInfo = require('peer-info')
+const waterfall = require('async/waterfall')
+const pull = require('pull-stream')
+const PeerA = require('libp2p-interop/peer-a.json')
+const PeerB = require('libp2p-interop/peer-b.json')
+
+class MyBundle extends libp2p {
+  constructor (peerInfo) {
+    const modules = {
+      transport: [new TCP()]
+    }
+    super(modules, peerInfo)
+  }
+}
+
+test('story 1 - peerA', (t) => {
+  t.plan(6)
+  let node
+
+  waterfall([
+    (cb) => PeerInfo.create(PeerA, cb),
+    (peerInfo, cb) => {
+      peerInfo.multiaddrs.add('/ip4/127.0.0.1/tcp/10000')
+      node = new MyBundle(peerInfo)
+      node.start(cb)
+    }
+  ], (err) => {
+    t.ifErr(err, 'created Node')
+    t.ok(node.isStarted(), 'PeerA is running')
+
+    const PeerBAddr = `/ip4/127.0.0.1/tcp/10001/ipfs/${PeerB.id}`
+
+    node.dial(PeerBAddr, '/echo/1.0.0', (err, conn) => {
+      t.ifErr(err, 'dial successful')
+
+      const data = Buffer.from('Heey')
+
+      pull(
+        pull.values([data]),
+        conn,
+        pull.collect((err, values) => {
+          t.ifErr(err, 'Received echo back')
+          t.deepEqual(values[0], data)
+          node.stop((err) => t.ifErr(err, 'PeerA has stopped'))
+        })
+      )
+    })
+  })
+})

pdd/pdd-transport--story-1--peer-b.js

@@ -0,0 +1,49 @@
+'use strict'
+
+const test = require('tape')
+const libp2p = require('libp2p')
+const TCP = require('libp2p-tcp')
+const PeerInfo = require('peer-info')
+const waterfall = require('async/waterfall')
+const pull = require('pull-stream')
+const PeerB = require('libp2p-interop/peer-b.json')
+
+class MyBundle extends libp2p {
+  constructor (peerInfo) {
+    const modules = {
+      transport: [new TCP()]
+    }
+    super(modules, peerInfo)
+  }
+}
+
+test('story 1 - peerB', (t) => {
+  t.plan(5)
+  let node
+
+  waterfall([
+    (cb) => PeerInfo.create(PeerB, cb),
+    (peerInfo, cb) => {
+      peerInfo.multiaddrs.add('/ip4/127.0.0.1/tcp/10001')
+      node = new MyBundle(peerInfo)
+      node.start(cb)
+    }
+  ], (err) => {
+    t.ifErr(err)
+    t.ok(node.isStarted(), 'PeerB is running')
+
+    node.handle('/echo/1.0.0', (protocol, conn) => {
+      pull(
+        conn,
+        conn,
+        pull.onEnd((err) => {
+          t.ifErr(err)
+          t.pass('Received End of Connection')
+          node.stop((err) => {
+            t.ifErr(err, 'PeerB has stopped')
+          })
+        })
+      )
+    })
+  })
+})

pdd/pdd-transport--story-2--peer-a.js

@@ -0,0 +1,54 @@
+'use strict'
+
+const test = require('tape')
+const libp2p = require('libp2p')
+const WebSockets = require('libp2p-websockets')
+const PeerInfo = require('peer-info')
+const waterfall = require('async/waterfall')
+const pull = require('pull-stream')
+const PeerA = require('libp2p-interop/peer-a.json')
+const PeerB = require('libp2p-interop/peer-b.json')
+
+class MyBundle extends libp2p {
+  constructor (peerInfo) {
+    const modules = {
+      transport: [new WebSockets()]
+    }
+    super(modules, peerInfo)
+  }
+}
+
+test('story 2 - peerA', (t) => {
+  t.plan(6)
+  let node
+
+  waterfall([
+    (cb) => PeerInfo.create(PeerA, cb),
+    (peerInfo, cb) => {
+      peerInfo.multiaddrs.add('/ip4/127.0.0.1/tcp/10000/ws')
+      node = new MyBundle(peerInfo)
+      node.start(cb)
+    }
+  ], (err) => {
+    t.ifErr(err, 'created Node')
+    t.ok(node.isStarted(), 'PeerA is running')
+
+    const PeerBAddr = `/ip4/127.0.0.1/tcp/10001/ws/ipfs/${PeerB.id}`
+
+    node.dial(PeerBAddr, '/echo/1.0.0', (err, conn) => {
+      t.ifErr(err, 'dial successful')
+
+      const data = Buffer.from('Heey')
+
+      pull(
+        pull.values([data]),
+        conn,
+        pull.collect((err, values) => {
+          t.ifErr(err, 'Received echo back')
+          t.deepEqual(values[0], data)
+          node.stop((err) => t.ifErr(err, 'PeerA has stopped'))
+        })
+      )
+    })
+  })
+})

pdd/pdd-transport--story-2--peer-b.js

@@ -0,0 +1,49 @@
+'use strict'
+
+const test = require('tape')
+const libp2p = require('libp2p')
+const WebSockets = require('libp2p-websockets')
+const PeerInfo = require('peer-info')
+const waterfall = require('async/waterfall')
+const pull = require('pull-stream')
+const PeerB = require('libp2p-interop/peer-b.json')
+
+class MyBundle extends libp2p {
+  constructor (peerInfo) {
+    const modules = {
+      transport: [new WebSockets()]
+    }
+    super(modules, peerInfo)
+  }
+}
+
+test('story 2 - peerB', (t) => {
+  t.plan(5)
+  let node
+
+  waterfall([
+    (cb) => PeerInfo.create(PeerB, cb),
+    (peerInfo, cb) => {
+      peerInfo.multiaddrs.add('/ip4/127.0.0.1/tcp/10001/ws')
+      node = new MyBundle(peerInfo)
+      node.start(cb)
+    }
+  ], (err) => {
+    t.ifErr(err)
+    t.ok(node.isStarted(), 'PeerB is running')
+
+    node.handle('/echo/1.0.0', (protocol, conn) => {
+      pull(
+        conn,
+        pull.through(v => v, err => {
+          t.ifErr(err)
+          t.pass('Received End of Connection')
+          node.stop((err) => {
+            t.ifErr(err, 'PeerB has stopped')
+          })
+        }),
+        conn
+      )
+    })
+  })
+})

pdd/pdd-transport--story-3--peer-a.js

@@ -0,0 +1,42 @@
+'use strict'
+
+const test = require('tape')
+const libp2p = require('libp2p')
+const TCP = require('libp2p-tcp')
+const PeerInfo = require('peer-info')
+const waterfall = require('async/waterfall')
+const PeerA = require('libp2p-interop/peer-a.json')
+const PeerB = require('libp2p-interop/peer-b.json')
+
+class MyBundle extends libp2p {
+  constructor (peerInfo) {
+    const modules = {
+      transport: [new TCP()]
+    }
+    super(modules, peerInfo)
+  }
+}
+
+test('story 3 - peerA', (t) => {
+  t.plan(4)
+  let node
+
+  waterfall([
+    (cb) => PeerInfo.create(PeerA, cb),
+    (peerInfo, cb) => {
+      peerInfo.multiaddrs.add('/ip4/127.0.0.1/tcp/10000')
+      node = new MyBundle(peerInfo)
+      node.start(cb)
+    }
+  ], (err) => {
+    t.ifErr(err, 'created Node')
+    t.ok(node.isStarted(), 'PeerA is running')
+
+    const PeerBAddr = `/ip4/127.0.0.1/tcp/10001/ws/ipfs/${PeerB.id}`
+
+    setTimeout(() => node.dial(PeerBAddr, '/echo/1.0.0', (err, conn) => {
+      t.ok(err, 'dial failed')
+      node.stop((err) => t.ifErr(err, 'PeerA has stopped'))
+    }), 1000)
+  })
+})

pdd/pdd-transport--story-3--peer-b.js

@@ -0,0 +1,42 @@
+'use strict'
+
+const test = require('tape')
+const libp2p = require('libp2p')
+const WebSockets = require('libp2p-websockets')
+const PeerInfo = require('peer-info')
+const waterfall = require('async/waterfall')
+const PeerA = require('libp2p-interop/peer-a.json')
+const PeerB = require('libp2p-interop/peer-b.json')
+
+class MyBundle extends libp2p {
+  constructor (peerInfo) {
+    const modules = {
+      transport: [new WebSockets()]
+    }
+    super(modules, peerInfo)
+  }
+}
+
+test('story 3 - peerB', (t) => {
+  t.plan(4)
+  let node
+
+  waterfall([
+    (cb) => PeerInfo.create(PeerB, cb),
+    (peerInfo, cb) => {
+      peerInfo.multiaddrs.add('/ip4/127.0.0.1/tcp/10000/ws')
+      node = new MyBundle(peerInfo)
+      node.start(cb)
+    }
+  ], (err) => {
+    t.ifErr(err, 'created Node')
+    t.ok(node.isStarted(), 'PeerA is running')
+
+    const PeerAAddr = `/ip4/127.0.0.1/tcp/10000/ws/ipfs/${PeerA.id}`
+
+    setTimeout(() => node.dial(PeerAAddr, '/echo/1.0.0', (err, conn) => {
+      t.ok(err, 'dial failed')
+      node.stop((err) => t.ifErr(err, 'PeerA has stopped'))
+    }), 1000)
+  })
+})

src/content-routing.js

@@ -0,0 +1,20 @@
+'use strict'
+
+module.exports = (node) => {
+  return {
+    findProviders: (key, timeout, callback) => {
+      if (!node._dht) {
+        return callback(new Error('DHT is not available'))
+      }
+
+      node._dht.findProviders(key, timeout, callback)
+    },
+    provide: (key, callback) => {
+      if (!node._dht) {
+        return callback(new Error('DHT is not available'))
+      }
+
+      node._dht.provide(key, callback)
+    }
+  }
+}

src/dht.js

@@ -0,0 +1,27 @@
+'use strict'
+
+module.exports = (node) => {
+  return {
+    put: (key, value, callback) => {
+      if (!node._dht) {
+        return callback(new Error('DHT is not available'))
+      }
+
+      node._dht.put(key, value, callback)
+    },
+    get: (key, callback) => {
+      if (!node._dht) {
+        return callback(new Error('DHT is not available'))
+      }
+
+      node._dht.get(key, callback)
+    },
+    getMany (key, nVals, callback) {
+      if (!node._dht) {
+        return callback(new Error('DHT is not available'))
+      }
+
+      node._dht.getMany(key, nVals, callback)
+    }
+  }
+}

src/error-messages.js

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

src/get-peer-info.js

@@ -0,0 +1,48 @@
+'use strict'
+
+const PeerId = require('peer-id')
+const PeerInfo = require('peer-info')
+const multiaddr = require('multiaddr')
+
+module.exports = (node) => {
+  /*
+   * Helper method to check the data type of peer and convert it to PeerInfo
+   */
+  return function (peer, callback) {
+    let p
+    // PeerInfo
+    if (PeerInfo.isPeerInfo(peer)) {
+      p = peer
+    // Multiaddr instance or Multiaddr String
+    } else if (multiaddr.isMultiaddr(peer) || typeof peer === 'string') {
+      if (typeof peer === 'string') {
+        peer = multiaddr(peer)
+      }
+
+      const peerIdB58Str = peer.getPeerId()
+      if (!peerIdB58Str) {
+        throw new Error(`peer multiaddr instance or string must include peerId`)
+      }
+
+      try {
+        p = node.peerBook.get(peerIdB58Str)
+      } catch (err) {
+        p = new PeerInfo(PeerId.createFromB58String(peerIdB58Str))
+      }
+      p.multiaddrs.add(peer)
+
+      // PeerId
+    } else if (PeerId.isPeerId(peer)) {
+      const peerIdB58Str = peer.toB58String()
+      try {
+        p = node.peerBook.get(peerIdB58Str)
+      } catch (err) {
+        return node.peerRouting.findPeer(peer, callback)
+      }
+    } else {
+      return setImmediate(() => callback(new Error('peer type not recognized')))
+    }
+
+    setImmediate(() => callback(null, p))
+  }
+}

src/index.js

@@ -7,12 +7,16 @@ const setImmediate = require('async/setImmediate')
 const each = require('async/each')
 const series = require('async/series')
 
-const Ping = require('libp2p-ping')
-const Swarm = require('libp2p-swarm')
-const PeerId = require('peer-id')
-const PeerInfo = require('peer-info')
 const PeerBook = require('peer-book')
-const multiaddr = require('multiaddr')
+const Switch = require('libp2p-switch')
+const Ping = require('libp2p-ping')
+const WebSockets = require('libp2p-websockets')
+
+const peerRouting = require('./peer-routing')
+const contentRouting = require('./content-routing')
+const dht = require('./dht')
+const pubsub = require('./pubsub')
+const getPeerInfo = require('./get-peer-info')
 
 exports = module.exports
 
@@ -31,28 +35,29 @@ class Node extends EventEmitter {
 
     this._isStarted = false
 
-    this.swarm = new Swarm(this.peerInfo, this.peerBook)
+    this.switch = new Switch(this.peerInfo, this.peerBook, _options.switch)
+    this.stats = this.switch.stats
 
     // 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.swarm.connection.addStreamMuxer(muxer))
+      muxers.forEach((muxer) => this.switch.connection.addStreamMuxer(muxer))
 
       // If muxer exists, we can use Identify
-      this.swarm.connection.reuse()
+      this.switch.connection.reuse()
 
       // If muxer exists, we can use Relay for listening/dialing
-      this.swarm.connection.enableCircuitRelay(_options.relay)
+      this.switch.connection.enableCircuitRelay(_options.relay)
 
       // Received incommind dial and muxer upgrade happened,
       // reuse this muxed connection
-      this.swarm.on('peer-mux-established', (peerInfo) => {
+      this.switch.on('peer-mux-established', (peerInfo) => {
         this.emit('peer:connect', peerInfo)
         this.peerBook.put(peerInfo)
       })
 
-      this.swarm.on('peer-mux-closed', (peerInfo) => {
+      this.switch.on('peer-mux-closed', (peerInfo) => {
         this.emit('peer:disconnect', peerInfo)
       })
     }
@@ -62,7 +67,7 @@ class Node extends EventEmitter {
       let cryptos = this.modules.connection.crypto
       cryptos = Array.isArray(cryptos) ? cryptos : [cryptos]
       cryptos.forEach((crypto) => {
-        this.swarm.connection.crypto(crypto.tag, crypto.encrypt)
+        this.switch.connection.crypto(crypto.tag, crypto.encrypt)
       })
     }
 
@@ -76,67 +81,23 @@ class Node extends EventEmitter {
       })
     }
 
-    // Mount default protocols
-    Ping.mount(this.swarm)
-
     // dht provided components (peerRouting, contentRouting, dht)
     if (_modules.DHT) {
-      this._dht = new this.modules.DHT(this.swarm, {
+      this._dht = new this.modules.DHT(this.switch, {
         kBucketSize: 20,
-        datastoer: _options.DHT && _options.DHT.datastore
+        datastore: _options.DHT && _options.DHT.datastore
       })
     }
 
-    this.peerRouting = {
-      findPeer: (id, callback) => {
-        if (!this._dht) {
-          return callback(new Error('DHT is not available'))
-        }
+    this.peerRouting = peerRouting(this)
+    this.contentRouting = contentRouting(this)
+    this.dht = dht(this)
+    this.pubsub = pubsub(this)
 
-        this._dht.findPeer(id, callback)
-      }
-    }
+    this._getPeerInfo = getPeerInfo(this)
 
-    this.contentRouting = {
-      findProviders: (key, timeout, callback) => {
-        if (!this._dht) {
-          return callback(new Error('DHT is not available'))
-        }
-
-        this._dht.findProviders(key, timeout, callback)
-      },
-      provide: (key, callback) => {
-        if (!this._dht) {
-          return callback(new Error('DHT is not available'))
-        }
-
-        this._dht.provide(key, callback)
-      }
-    }
-
-    this.dht = {
-      put: (key, value, callback) => {
-        if (!this._dht) {
-          return callback(new Error('DHT is not available'))
-        }
-
-        this._dht.put(key, value, callback)
-      },
-      get: (key, callback) => {
-        if (!this._dht) {
-          return callback(new Error('DHT is not available'))
-        }
-
-        this._dht.get(key, callback)
-      },
-      getMany (key, nVals, callback) {
-        if (!this._dht) {
-          return callback(new Error('DHT is not available'))
-        }
-
-        this._dht.getMany(key, nVals, callback)
-      }
-    }
+    // Mount default protocols
+    Ping.mount(this.switch)
   }
 
   /*
@@ -156,21 +117,20 @@ class Node extends EventEmitter {
     // so that we can have webrtc-star addrs without adding manually the id
     const maOld = []
     const maNew = []
-    this.peerInfo.multiaddrs.forEach((ma) => {
+    this.peerInfo.multiaddrs.toArray().forEach((ma) => {
       if (!ma.getPeerId()) {
         maOld.push(ma)
         maNew.push(ma.encapsulate('/ipfs/' + this.peerInfo.id.toB58String()))
       }
     })
     this.peerInfo.multiaddrs.replace(maOld, maNew)
-    const multiaddrs = this.peerInfo.multiaddrs.toArray()
 
+    const multiaddrs = this.peerInfo.multiaddrs.toArray()
     transports.forEach((transport) => {
       if (transport.filter(multiaddrs).length > 0) {
-        this.swarm.transport.add(
+        this.switch.transport.add(
           transport.tag || transport.constructor.name, transport)
-      } else if (transport.constructor &&
-                 transport.constructor.name === 'WebSockets') {
+      } else if (WebSockets.isWebSockets(transport)) {
         // TODO find a cleaner way to signal that a transport is always
         // used for dialing, even if no listener
         ws = transport
@@ -178,11 +138,11 @@ class Node extends EventEmitter {
     })
 
     series([
-      (cb) => this.swarm.listen(cb),
+      (cb) => this.switch.start(cb),
       (cb) => {
         if (ws) {
           // always add dialing on websockets
-          this.swarm.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
@@ -192,12 +152,37 @@ class Node extends EventEmitter {
         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) => {
+        // TODO: chicken-and-egg problem #2:
+        // have to set started here because FloodSub requires libp2p is already started
+        if (this._options !== false) {
+          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)
+            }
+          })
+        })
         cb()
       },
       (cb) => {
@@ -211,8 +196,6 @@ class Node extends EventEmitter {
    * Stop the libp2p node by closing its listeners and open connections
    */
   stop (callback) {
-    this._isStarted = false
-
     if (this.modules.discovery) {
       this.modules.discovery.forEach((discovery) => {
         setImmediate(() => discovery.stop(() => {}))
@@ -220,36 +203,48 @@ class Node extends EventEmitter {
     }
 
     series([
+      (cb) => {
+        if (this._floodSub.started) {
+          this._floodSub.stop(cb)
+        }
+      },
       (cb) => {
         if (this._dht) {
           return this._dht.stop(cb)
         }
         cb()
       },
-      (cb) => this.swarm.close(cb),
+      (cb) => this.switch.stop(cb),
       (cb) => {
         this.emit('stop')
         cb()
       }
-    ], callback)
+    ], (err) => {
+      this._isStarted = false
+      callback(err)
+    })
   }
 
   isStarted () {
     return this._isStarted
   }
 
-  ping (peer, callback) {
+  dial (peer, callback) {
     assert(this.isStarted(), NOT_STARTED_ERROR_MESSAGE)
-    this._getPeerInfo(peer, (err, peerInfo) => {
-      if (err) {
-        return callback(err)
-      }
 
-      callback(null, new Ping(this.swarm, peerInfo))
+    this._getPeerInfo(peer, (err, peerInfo) => {
+      if (err) { return callback(err) }
+
+      this.switch.dial(peerInfo, (err) => {
+        if (err) { return callback(err) }
+
+        this.peerBook.put(peerInfo)
+        callback()
+      })
     })
   }
 
-  dial (peer, protocol, callback) {
+  dialProtocol (peer, protocol, callback) {
     assert(this.isStarted(), NOT_STARTED_ERROR_MESSAGE)
 
     if (typeof protocol === 'function') {
@@ -258,14 +253,10 @@ class Node extends EventEmitter {
     }
 
     this._getPeerInfo(peer, (err, peerInfo) => {
-      if (err) {
-        return callback(err)
-      }
+      if (err) { return callback(err) }
 
-      this.swarm.dial(peerInfo, protocol, (err, conn) => {
-        if (err) {
-          return callback(err)
-        }
+      this.switch.dial(peerInfo, protocol, (err, conn) => {
+        if (err) { return callback(err) }
         this.peerBook.put(peerInfo)
         callback(null, conn)
       })
@@ -276,52 +267,27 @@ class Node extends EventEmitter {
     assert(this.isStarted(), NOT_STARTED_ERROR_MESSAGE)
 
     this._getPeerInfo(peer, (err, peerInfo) => {
-      if (err) {
-        return callback(err)
-      }
+      if (err) { return callback(err) }
 
-      this.swarm.hangUp(peerInfo, callback)
+      this.switch.hangUp(peerInfo, callback)
+    })
+  }
+
+  ping (peer, callback) {
+    assert(this.isStarted(), NOT_STARTED_ERROR_MESSAGE)
+    this._getPeerInfo(peer, (err, peerInfo) => {
+      if (err) { return callback(err) }
+
+      callback(null, new Ping(this.switch, peerInfo))
     })
   }
 
   handle (protocol, handlerFunc, matchFunc) {
-    this.swarm.handle(protocol, handlerFunc, matchFunc)
+    this.switch.handle(protocol, handlerFunc, matchFunc)
   }
 
   unhandle (protocol) {
-    this.swarm.unhandle(protocol)
-  }
-
-  /*
-   * Helper method to check the data type of peer and convert it to PeerInfo
-   */
-  _getPeerInfo (peer, callback) {
-    let p
-    // PeerInfo
-    if (PeerInfo.isPeerInfo(peer)) {
-      p = peer
-    // Multiaddr instance (not string)
-    } else if (multiaddr.isMultiaddr(peer)) {
-      const peerIdB58Str = peer.getPeerId()
-      try {
-        p = this.peerBook.get(peerIdB58Str)
-      } catch (err) {
-        p = new PeerInfo(PeerId.createFromB58String(peerIdB58Str))
-      }
-      p.multiaddrs.add(peer)
-    // PeerId
-    } else if (PeerId.isPeerId(peer)) {
-      const peerIdB58Str = peer.toB58String()
-      try {
-        p = this.peerBook.get(peerIdB58Str)
-      } catch (err) {
-        return this.peerRouting.findPeer(peer, callback)
-      }
-    } else {
-      return setImmediate(() => callback(new Error('peer type not recognized')))
-    }
-
-    setImmediate(() => callback(null, p))
+    this.switch.unhandle(protocol)
   }
 }
 

src/peer-routing.js

@@ -0,0 +1,13 @@
+'use strict'
+
+module.exports = (node) => {
+  return {
+    findPeer: (id, callback) => {
+      if (!node._dht) {
+        return callback(new Error('DHT is not available'))
+      }
+
+      node._dht.findPeer(id, callback)
+    }
+  }
+}

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/circuit-relay.node.js

@@ -1,17 +1,16 @@
 /* eslint-env mocha */
 'use strict'
 
-const pull = require('pull-stream')
 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')
 
@@ -39,7 +38,7 @@ describe('circuit relay', function () {
       node.start((err) => {
         expect(err).to.not.exist()
 
-        handlerSpies.push(sinon.spy(node.swarm.transports[Circuit.tag].listeners[0].hopHandler, 'handle'))
+        handlerSpies.push(sinon.spy(node.switch.transports[Circuit.tag].listeners[0].hopHandler, 'handle'))
         cb(node)
       })
     })
@@ -153,25 +152,16 @@ describe('circuit relay', function () {
   describe('any relay', function () {
     this.timeout(20 * 1000)
 
-    it('should dial from WS1 to TCP1 over any R', (done) => {
-      nodeWS1.dial(nodeTCP1.peerInfo, '/echo/1.0.0', (err, conn) => {
+    it('dial from WS1 to TCP1 over any R', (done) => {
+      nodeWS1.dialProtocol(nodeTCP1.peerInfo, '/echo/1.0.0', (err, conn) => {
         expect(err).to.not.exist()
         expect(conn).to.exist()
-
-        pull(
-          pull.values(['hello']),
-          conn,
-          pull.collect((err, result) => {
-            expect(err).to.not.exist()
-            expect(result[0].toString()).to.equal('hello')
-            done()
-          })
-        )
+        tryEcho(conn, done)
       })
     })
 
-    it('should not dial - no R from WS2 to TCP1', (done) => {
-      nodeWS2.dial(nodeTCP2.peerInfo, '/echo/1.0.0', (err, conn) => {
+    it('fail to dial - no R from WS2 to TCP1', (done) => {
+      nodeWS2.dialProtocol(nodeTCP2.peerInfo, '/echo/1.0.0', (err, conn) => {
         expect(err).to.exist()
         expect(conn).to.not.exist()
         done()
@@ -182,43 +172,29 @@ describe('circuit relay', function () {
   describe('explicit relay', function () {
     this.timeout(20 * 1000)
 
-    it('should dial from WS1 to TCP1 over R1', (done) => {
-      nodeWS1.dial(nodeTCP1.peerInfo, '/echo/1.0.0', (err, conn) => {
+    it('dial from WS1 to TCP1 over R1', (done) => {
+      nodeWS1.dialProtocol(nodeTCP1.peerInfo, '/echo/1.0.0', (err, conn) => {
         expect(err).to.not.exist()
         expect(conn).to.exist()
 
-        pull(
-          pull.values(['hello']),
-          conn,
-          pull.collect((err, result) => {
-            expect(err).to.not.exist()
-            expect(result[0].toString()).to.equal('hello')
-
-            const addr = multiaddr(handlerSpies[0].args[2][0].dstPeer.addrs[0]).toString()
-            expect(addr).to.equal(`/ipfs/${nodeTCP1.peerInfo.id.toB58String()}`)
-            done()
-          })
-        )
+        tryEcho(conn, () => {
+          const addr = multiaddr(handlerSpies[0].args[2][0].dstPeer.addrs[0]).toString()
+          expect(addr).to.equal(`/ipfs/${nodeTCP1.peerInfo.id.toB58String()}`)
+          done()
+        })
       })
     })
 
-    it('should dial from WS1 to TCP2 over R2', (done) => {
-      nodeWS1.dial(nodeTCP2.peerInfo, '/echo/1.0.0', (err, conn) => {
+    it('dial from WS1 to TCP2 over R2', (done) => {
+      nodeWS1.dialProtocol(nodeTCP2.peerInfo, '/echo/1.0.0', (err, conn) => {
         expect(err).to.not.exist()
         expect(conn).to.exist()
 
-        pull(
-          pull.values(['hello']),
-          conn,
-          pull.collect((err, result) => {
-            expect(err).to.not.exist()
-            expect(result[0].toString()).to.equal('hello')
-
-            const addr = multiaddr(handlerSpies[1].args[2][0].dstPeer.addrs[0]).toString()
-            expect(addr).to.equal(`/ipfs/${nodeTCP2.peerInfo.id.toB58String()}`)
-            done()
-          })
-        )
+        tryEcho(conn, () => {
+          const addr = multiaddr(handlerSpies[1].args[2][0].dstPeer.addrs[0]).toString()
+          expect(addr).to.equal(`/ipfs/${nodeTCP2.peerInfo.id.toB58String()}`)
+          done()
+        })
       })
     })
   })

test/multiaddr-trim.js

@@ -0,0 +1,40 @@
+/* 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/node').createNode
+
+describe('multiaddr trim', () => {
+  it('non used multiaddrs get trimmed', (done) => {
+    let node
+
+    series([
+      (cb) => createNode([
+        '/ip4/0.0.0.0/tcp/999/wss/p2p-webrtc-direct',
+        '/ip4/127.0.0.1/tcp/55555/ws',
+        '/ip4/0.0.0.0/tcp/0/'
+      ], (err, _node) => {
+        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()
+      }),
+      (cb) => node.start(cb)
+    ], (err) => {
+      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+$/)
+      node.stop(done)
+    })
+  })
+})

test/node.js

@@ -4,6 +4,9 @@ require('./base')
 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('./stats')

test/pubsub.node.js

@@ -0,0 +1,87 @@
+/* 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 utils = require('./utils/node')
+const createNode = utils.createNode
+
+function startTwo (callback) {
+  const tasks = _times(2, () => (cb) => {
+    createNode('/ip4/0.0.0.0/tcp/0', {
+      mdns: false
+    }, (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', {
+        mdns: false,
+        pubsub: false
+      }, (err, node) => {
+        expect(err).to.not.exist()
+
+        node.pubsub.subscribe('news',
+          (msg) => {},
+          (err) => {
+            expect(err).to.exist()
+            done()
+          }
+        )
+      })
+    })
+  })
+})

test/stats.js

@@ -0,0 +1,24 @@
+/* eslint-env mocha */
+'use strict'
+
+const chai = require('chai')
+chai.use(require('dirty-chai'))
+const expect = chai.expect
+
+const createNode = require('./utils/node').createNode
+
+describe('libp2p', (done) => {
+  it('has stats', () => {
+    createNode('/ip4/127.0.0.1/tcp/0', {
+      mdns: false,
+      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

@@ -6,24 +6,15 @@ chai.use(require('dirty-chai'))
 const expect = chai.expect
 const parallel = require('async/parallel')
 const series = require('async/series')
-const pull = require('pull-stream')
 const utils = require('./utils/node')
+const tryEcho = require('./utils/try-echo')
 const createNode = utils.createNode
 const echo = utils.echo
 
 function test (nodeA, nodeB, callback) {
-  nodeA.dial(nodeB.peerInfo, '/echo/1.0.0', (err, conn) => {
+  nodeA.dialProtocol(nodeB.peerInfo, '/echo/1.0.0', (err, conn) => {
     expect(err).to.not.exist()
-
-    pull(
-      pull.values([Buffer.from('hey')]),
-      conn,
-      pull.collect((err, data) => {
-        expect(err).to.not.exist()
-        expect(data).to.be.eql([Buffer.from('hey')])
-        callback()
-      })
-    )
+    tryEcho(conn, callback)
   })
 }
 
@@ -69,14 +60,14 @@ 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']
+          muxer: ['mplex']
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeA = node
@@ -84,7 +75,7 @@ describe('stream muxing', () => {
           node.start(cb)
         }),
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['multiplex']
+          muxer: ['mplex']
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeB = node
@@ -101,7 +92,7 @@ describe('stream muxing', () => {
     ], done)
   })
 
-  it('spdy + multiplex', function (done) {
+  it('spdy + mplex', function (done) {
     this.timeout(5000)
 
     let nodeA
@@ -110,7 +101,7 @@ describe('stream muxing', () => {
     function setup (callback) {
       parallel([
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['spdy', 'multiplex']
+          muxer: ['spdy', 'mplex']
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeA = node
@@ -118,7 +109,7 @@ describe('stream muxing', () => {
           node.start(cb)
         }),
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['spdy', 'multiplex']
+          muxer: ['spdy', 'mplex']
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeB = node
@@ -135,8 +126,8 @@ describe('stream muxing', () => {
     ], done)
   })
 
-  it('spdy + multiplex switched order', function (done) {
-    this.timeout(5000)
+  it('spdy + mplex switched order', function (done) {
+    this.timeout(5 * 1000)
 
     let nodeA
     let nodeB
@@ -144,7 +135,7 @@ describe('stream muxing', () => {
     function setup (callback) {
       parallel([
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['spdy', 'multiplex']
+          muxer: ['spdy', 'mplex']
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeA = node
@@ -152,7 +143,7 @@ describe('stream muxing', () => {
           node.start(cb)
         }),
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['multiplex', 'spdy']
+          muxer: ['mplex', 'spdy']
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeB = node
@@ -170,7 +161,7 @@ describe('stream muxing', () => {
   })
 
   it('one without the other fails to establish a muxedConn', function (done) {
-    this.timeout(5000)
+    this.timeout(5 * 1000)
 
     let nodeA
     let nodeB
@@ -186,7 +177,7 @@ describe('stream muxing', () => {
           node.start(cb)
         }),
         (cb) => createNode('/ip4/0.0.0.0/tcp/0', {
-          muxer: ['multiplex']
+          muxer: ['mplex']
         }, (err, node) => {
           expect(err).to.not.exist()
           nodeB = node
@@ -200,12 +191,12 @@ describe('stream muxing', () => {
       (cb) => setup(cb),
       (cb) => {
         // it will just 'warm up a conn'
-        expect(Object.keys(nodeA.swarm.muxers)).to.have.length(1)
-        expect(Object.keys(nodeB.swarm.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.swarm.muxedConns)).to.have.length(0)
+          expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(0)
           cb()
         })
       },

test/transports.browser.js

@@ -12,6 +12,7 @@ const parallel = require('async/parallel')
 const goodbye = require('pull-goodbye')
 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')
@@ -47,12 +48,12 @@ describe('transports', () => {
       })
     })
 
-    it('create libp2pNode with multiplex only', (done) => {
+    it('create libp2pNode 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, null, { muxer: ['mplex'] })
+        expect(b.modules.connection.muxer).to.eql([require('libp2p-mplex')])
         done()
       })
     })
@@ -63,7 +64,7 @@ describe('transports', () => {
 
     // General connectivity tests
 
-    it('libp2p.dial using Multiaddr nodeA to nodeB', (done) => {
+    it('.dial using Multiaddr', (done) => {
       nodeA.dial(peerB.multiaddrs.toArray()[0], (err) => {
         expect(err).to.not.exist()
 
@@ -77,26 +78,18 @@ describe('transports', () => {
       })
     })
 
-    it('libp2p.dial using Multiaddr on Protocol nodeA to nodeB', (done) => {
-      nodeA.dial(peerB.multiaddrs.toArray()[0], '/echo/1.0.0', (err, conn) => {
+    it('.dialProtocol using Multiaddr', (done) => {
+      nodeA.dialProtocol(peerB.multiaddrs.toArray()[0], '/echo/1.0.0', (err, conn) => {
         expect(err).to.not.exist()
 
         const peers = nodeA.peerBook.getAll()
         expect(Object.keys(peers)).to.have.length(1)
 
-        pull(
-          pull.values([Buffer.from('hey')]),
-          conn,
-          pull.collect((err, data) => {
-            expect(err).to.not.exist()
-            expect(data).to.eql([Buffer.from('hey')])
-            done()
-          })
-        )
+        tryEcho(conn, done)
       })
     })
 
-    it('libp2p.hangUp using Multiaddr nodeA to nodeB', (done) => {
+    it('.hangUp using Multiaddr', (done) => {
       nodeA.hangUp(peerB.multiaddrs.toArray()[0], (err) => {
         expect(err).to.not.exist()
 
@@ -105,13 +98,13 @@ describe('transports', () => {
         function check () {
           const peers = nodeA.peerBook.getAll()
           expect(Object.keys(peers)).to.have.length(1)
-          expect(Object.keys(nodeA.swarm.muxedConns)).to.have.length(0)
+          expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(0)
           done()
         }
       })
     })
 
-    it('libp2p.dial using PeerInfo nodeA to nodeB', (done) => {
+    it('.dial using PeerInfo', (done) => {
       nodeA.dial(peerB, (err) => {
         expect(err).to.not.exist()
 
@@ -125,26 +118,18 @@ describe('transports', () => {
       })
     })
 
-    it('libp2p.dial using PeerInfo on Protocol nodeA to nodeB', (done) => {
-      nodeA.dial(peerB, '/echo/1.0.0', (err, conn) => {
+    it('.dialProtocol using PeerInfo', (done) => {
+      nodeA.dialProtocol(peerB, '/echo/1.0.0', (err, conn) => {
         expect(err).to.not.exist()
         const peers = nodeA.peerBook.getAll()
         expect(err).to.not.exist()
         expect(Object.keys(peers)).to.have.length(1)
 
-        pull(
-          pull.values([Buffer.from('hey')]),
-          conn,
-          pull.collect((err, data) => {
-            expect(err).to.not.exist()
-            expect(data).to.eql([Buffer.from('hey')])
-            done()
-          })
-        )
+        tryEcho(conn, done)
       })
     })
 
-    it('libp2p.hangUp using PeerInfo nodeA to nodeB', (done) => {
+    it('.hangUp using PeerInfo', (done) => {
       nodeA.hangUp(peerB, (err) => {
         expect(err).to.not.exist()
         setTimeout(check, 500)
@@ -153,7 +138,7 @@ describe('transports', () => {
           const peers = nodeA.peerBook.getAll()
           expect(err).to.not.exist()
           expect(Object.keys(peers)).to.have.length(1)
-          expect(Object.keys(nodeA.swarm.muxedConns)).to.have.length(0)
+          expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(0)
           done()
         }
       })
@@ -161,7 +146,7 @@ describe('transports', () => {
 
     describe('stress', () => {
       it('one big write', (done) => {
-        nodeA.dial(peerB, '/echo/1.0.0', (err, conn) => {
+        nodeA.dialProtocol(peerB, '/echo/1.0.0', (err, conn) => {
           expect(err).to.not.exist()
           const rawMessage = Buffer.alloc(100000)
           rawMessage.fill('a')
@@ -180,7 +165,7 @@ describe('transports', () => {
       })
 
       it('many writes', (done) => {
-        nodeA.dial(peerB, '/echo/1.0.0', (err, conn) => {
+        nodeA.dialProtocol(peerB, '/echo/1.0.0', (err, conn) => {
           expect(err).to.not.exist()
 
           const s = serializer(goodbye({
@@ -235,39 +220,30 @@ describe('transports', () => {
       done()
     })
 
-    it('listen on the two libp2p nodes', (done) => {
+    it('start two libp2p nodes', (done) => {
       parallel([
         (cb) => node1.start(cb),
         (cb) => node2.start(cb)
       ], done)
     })
 
-    it('handle a protocol on the first node', () => {
+    it('.handle echo on first node', () => {
       node2.handle('/echo/1.0.0', (protocol, conn) => pull(conn, conn))
     })
 
-    it('dial from the second node to the first node', (done) => {
-      node1.dial(peer2, '/echo/1.0.0', (err, conn) => {
+    it('.dialProtocol from the second node to the first node', (done) => {
+      node1.dialProtocol(peer2, '/echo/1.0.0', (err, conn) => {
         expect(err).to.not.exist()
         setTimeout(check, 500)
 
         function check () {
-          const text = 'hello'
           const peers1 = node1.peerBook.getAll()
           expect(Object.keys(peers1)).to.have.length(1)
 
           const peers2 = node2.peerBook.getAll()
           expect(Object.keys(peers2)).to.have.length(1)
 
-          pull(
-            pull.values([Buffer.from(text)]),
-            conn,
-            pull.collect((err, data) => {
-              expect(err).to.not.exist()
-              expect(data[0].toString()).to.equal(text)
-              done()
-            })
-          )
+          tryEcho(conn, done)
         }
       })
     })
@@ -280,7 +256,7 @@ describe('transports', () => {
         function check () {
           const peers = node1.peerBook.getAll()
           expect(Object.keys(peers)).to.have.length(1)
-          expect(Object.keys(node1.swarm.muxedConns)).to.have.length(0)
+          expect(Object.keys(node1.switch.muxedConns)).to.have.length(0)
           done()
         }
       })
@@ -291,8 +267,8 @@ describe('transports', () => {
 
       function check () {
         if (++counter === 3) {
-          expect(Object.keys(node1.swarm.muxedConns).length).to.equal(1)
-          expect(Object.keys(node2.swarm.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()
         }
       }
@@ -355,28 +331,19 @@ describe('transports', () => {
       node2.handle('/echo/1.0.0', (protocol, conn) => pull(conn, conn))
     })
 
-    it('dial from the second node to the first node', (done) => {
-      node1.dial(peer2, '/echo/1.0.0', (err, conn) => {
+    it('.dialProtocol from the second node to the first node', (done) => {
+      node1.dialProtocol(peer2, '/echo/1.0.0', (err, conn) => {
         expect(err).to.not.exist()
         setTimeout(check, 500)
 
         function check () {
-          const text = 'hello'
           const peers1 = node1.peerBook.getAll()
           expect(Object.keys(peers1)).to.have.length(1)
 
           const peers2 = node2.peerBook.getAll()
           expect(Object.keys(peers2)).to.have.length(1)
 
-          pull(
-            pull.values([Buffer.from(text)]),
-            conn,
-            pull.collect((err, data) => {
-              expect(err).to.not.exist()
-              expect(data[0].toString()).to.equal(text)
-              done()
-            })
-          )
+          tryEcho(conn, done)
         }
       })
     })
@@ -389,7 +356,7 @@ describe('transports', () => {
         function check () {
           const peers = node1.peerBook.getAll()
           expect(Object.keys(peers)).to.have.length(1)
-          expect(Object.keys(node1.swarm.muxedConns)).to.have.length(0)
+          expect(Object.keys(node1.switch.muxedConns)).to.have.length(0)
           done()
         }
       })
@@ -400,8 +367,8 @@ describe('transports', () => {
 
       function check () {
         if (++counter === 3) {
-          expect(Object.keys(node1.swarm.muxedConns).length).to.equal(1)
-          expect(Object.keys(node2.swarm.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()
         }
       }

test/transports.node.js

@@ -6,13 +6,13 @@ chai.use(require('dirty-chai'))
 const expect = chai.expect
 const parallel = require('async/parallel')
 const series = require('async/series')
-const pull = require('pull-stream')
 const utils = require('./utils/node.js')
 const signalling = require('libp2p-webrtc-star/src/sig-server')
 const rendezvous = require('libp2p-websocket-star-rendezvous')
 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
@@ -73,18 +73,10 @@ describe('transports', () => {
     })
 
     it('nodeA.dial nodeB using PeerInfo', (done) => {
-      nodeA.dial(nodeB.peerInfo, '/echo/1.0.0', (err, conn) => {
+      nodeA.dialProtocol(nodeB.peerInfo, '/echo/1.0.0', (err, conn) => {
         expect(err).to.not.exist()
 
-        pull(
-          pull.values([Buffer.from('hey')]),
-          conn,
-          pull.collect((err, data) => {
-            expect(err).to.not.exist()
-            expect(data).to.be.eql([Buffer.from('hey')])
-            done()
-          })
-        )
+        tryEcho(conn, done)
       })
     })
 
@@ -98,14 +90,14 @@ describe('transports', () => {
             (cb) => {
               const peers = nodeA.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeA.swarm.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.swarm.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeB.switch.muxedConns)).to.have.length(0)
               cb()
             }
           ], done)
@@ -113,8 +105,8 @@ describe('transports', () => {
       })
     })
 
-    it('nodeA.dial nodeB using multiaddr', (done) => {
-      nodeA.dial(nodeB.peerInfo.multiaddrs.toArray()[0], '/echo/1.0.0', (err, conn) => {
+    it('nodeA.dialProtocol nodeB using multiaddr', (done) => {
+      nodeA.dialProtocol(nodeB.peerInfo.multiaddrs.toArray()[0], '/echo/1.0.0', (err, conn) => {
         // Some time for Identify to finish
         setTimeout(check, 500)
 
@@ -125,27 +117,17 @@ describe('transports', () => {
               const peers = nodeA.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
 
-              expect(Object.keys(nodeA.swarm.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.swarm.muxedConns)).to.have.length(1)
+              expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(1)
               cb()
             }
-          ], () => {
-            pull(
-              pull.values([Buffer.from('hey')]),
-              conn,
-              pull.collect((err, data) => {
-                expect(err).to.not.exist()
-                expect(data).to.be.eql([Buffer.from('hey')])
-                done()
-              })
-            )
-          })
+          ], () => tryEcho(conn, done))
         }
       })
     })
@@ -161,14 +143,14 @@ describe('transports', () => {
               const peers = nodeA.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
 
-              expect(Object.keys(nodeA.swarm.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.swarm.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeB.switch.muxedConns)).to.have.length(0)
               cb()
             }
           ], done)
@@ -176,8 +158,8 @@ describe('transports', () => {
       })
     })
 
-    it('nodeA.dial nodeB using PeerId', (done) => {
-      nodeA.dial(nodeB.peerInfo.id, '/echo/1.0.0', (err, conn) => {
+    it('nodeA.dialProtocol nodeB using PeerId', (done) => {
+      nodeA.dialProtocol(nodeB.peerInfo.id, '/echo/1.0.0', (err, conn) => {
         // Some time for Identify to finish
         setTimeout(check, 500)
 
@@ -187,26 +169,16 @@ describe('transports', () => {
             (cb) => {
               const peers = nodeA.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeA.swarm.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.swarm.muxedConns)).to.have.length(1)
+              expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(1)
               cb()
             }
-          ], () => {
-            pull(
-              pull.values([Buffer.from('hey')]),
-              conn,
-              pull.collect((err, data) => {
-                expect(err).to.not.exist()
-                expect(data).to.eql([Buffer.from('hey')])
-                done()
-              })
-            )
-          })
+          ], () => tryEcho(conn, done))
         }
       })
     })
@@ -221,13 +193,13 @@ describe('transports', () => {
             (cb) => {
               const peers = nodeA.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeA.swarm.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.swarm.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeB.switch.muxedConns)).to.have.length(0)
               cb()
             }
           ], done)
@@ -291,13 +263,13 @@ describe('transports', () => {
             (cb) => {
               const peers = nodeTCP.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeTCP.swarm.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.swarm.muxedConns)).to.have.length(1)
+              expect(Object.keys(nodeTCPnWS.switch.muxedConns)).to.have.length(1)
               cb()
             }
           ], done)
@@ -315,14 +287,14 @@ describe('transports', () => {
             (cb) => {
               const peers = nodeTCP.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(1)
-              expect(Object.keys(nodeTCP.swarm.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.swarm.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeTCPnWS.switch.muxedConns)).to.have.length(0)
               cb()
             }
           ], done)
@@ -342,13 +314,13 @@ describe('transports', () => {
             (cb) => {
               const peers = nodeTCPnWS.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(2)
-              expect(Object.keys(nodeTCPnWS.swarm.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.swarm.muxedConns)).to.have.length(1)
+              expect(Object.keys(nodeWS.switch.muxedConns)).to.have.length(1)
               cb()
             }
           ], done)
@@ -366,14 +338,14 @@ describe('transports', () => {
             (cb) => {
               const peers = nodeTCPnWS.peerBook.getAll()
               expect(Object.keys(peers)).to.have.length(2)
-              expect(Object.keys(nodeTCPnWS.swarm.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.swarm.muxedConns)).to.have.length(0)
+              expect(Object.keys(nodeWS.switch.muxedConns)).to.have.length(0)
               cb()
             }
           ], done)
@@ -465,7 +437,9 @@ describe('transports', () => {
       ], done)
     })
 
-    after((done) => {
+    after(function (done) {
+      this.timeout(10 * 1000)
+
       parallel([
         (cb) => nodeAll.stop(cb),
         (cb) => nodeTCP.stop(cb),
@@ -479,7 +453,7 @@ 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.swarm.muxedConns)).to.have.length(muxed)
+        expect(Object.keys(node.switch.muxedConns)).to.have.length(muxed)
       })
       callback()
     }
@@ -517,7 +491,7 @@ describe('transports', () => {
     })
 
     it('nodeAll.dial nodeWStar using PeerInfo', function (done) {
-      this.timeout(10 * 1000)
+      this.timeout(40 * 1000)
 
       nodeAll.dial(nodeWStar.peerInfo, (err) => {
         expect(err).to.not.exist()
@@ -622,7 +596,7 @@ 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.swarm.muxedConns)).to.have.length(muxed)
+        expect(Object.keys(node.switch.muxedConns)).to.have.length(muxed)
       })
       done()
     }

test/turbolence.node.js

@@ -76,7 +76,7 @@ describe('Turbolence tests', () => {
     function check () {
       const peers = nodeA.peerBook.getAll()
       expect(Object.keys(peers)).to.have.length(1)
-      expect(Object.keys(nodeA.swarm.muxedConns)).to.have.length(0)
+      expect(Object.keys(nodeA.switch.muxedConns)).to.have.length(0)
       done()
     }
   })

test/utils/bundle.browser.js

@@ -4,7 +4,7 @@ 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 mplex = require('libp2p-mplex')
 const secio = require('libp2p-secio')
 const Railing = require('libp2p-railing')
 const libp2p = require('../..')
@@ -17,8 +17,8 @@ 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')
     }
@@ -29,7 +29,7 @@ function getMuxers (options) {
   if (options) {
     return mapMuxers(options)
   } else {
-    return [multiplex, spdy]
+    return [mplex, spdy]
   }
 }
 

test/utils/bundle.node.js

@@ -6,7 +6,7 @@ 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 mplex = require('libp2p-mplex')
 const secio = require('libp2p-secio')
 const libp2p = require('../..')
 
@@ -17,7 +17,7 @@ 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')
     }
@@ -31,7 +31,7 @@ function getMuxers (muxers) {
   } else if (muxers) {
     return mapMuxers(muxers)
   } else {
-    return [multiplex, spdy]
+    return [mplex, spdy]
   }
 }
 

test/utils/node.js

@@ -22,7 +22,7 @@ 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))

test/utils/try-echo.js

@@ -0,0 +1,21 @@
+'use strict'
+
+const pull = require('pull-stream')
+const chai = require('chai')
+const dirtyChai = require('dirty-chai')
+const expect = chai.expect
+chai.use(dirtyChai)
+
+module.exports = (conn, callback) => {
+  const values = [Buffer.from('echo')]
+
+  pull(
+    pull.values(values),
+    conn,
+    pull.collect((err, _values) => {
+      expect(err).to.not.exist()
+      expect(_values).to.eql(values)
+      callback()
+    })
+  )
+}