chore: add github actions

Get interfaces only once per run

.github/workflows/main.yml

@@ -0,0 +1,33 @@
+name: ci
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - run: npm install
+    - run: npx aegir lint
+    - run: npx aegir dep-check -- -i wrtc -i electron-webrtc
+  test-node:
+    needs: check
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [windows-latest, ubuntu-latest, macos-latest]
+        node: [14, 15]
+      fail-fast: true
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node }}
+      - run: npm install
+      - run: npx nyc --reporter=lcov aegir test -t node -- --bail
+      - uses: codecov/codecov-action@v1

.travis.yml

@@ -1,35 +0,0 @@
-language: node_js
-cache: npm
-sudo: false
-
-stages:
-  - check
-  - test
-  - cov
-
-node_js:
-  - '10'
-  - '12'
-
-os:
-  - linux
-  - osx
-  - windows
-
-before_script:
-  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo sh -c 'echo 0 > /proc/sys/net/ipv6/conf/all/disable_ipv6'; fi
-
-script: npx nyc -s npm run test:node -- --bail
-after_success: npx nyc report --reporter=text-lcov > coverage.lcov && npx codecov
-
-jobs:
-  include:
-    - stage: check
-      os: linux
-      script:
-        - npx aegir build --bundlesize
-        - npx aegir dep-check
-        - npm run lint
-
-notifications:
-  email: false

CHANGELOG.md

@@ -1,3 +1,93 @@
+<a name="0.15.3"></a>
+## [0.15.3](https://github.com/libp2p/js-libp2p-tcp/compare/v0.15.2...v0.15.3) (2021-02-03)
+
+
+### Bug Fixes
+
+* hanging close promise ([#140](https://github.com/libp2p/js-libp2p-tcp/issues/140)) ([3813100](https://github.com/libp2p/js-libp2p-tcp/commit/3813100))
+
+
+
+<a name="0.15.2"></a>
+## [0.15.2](https://github.com/libp2p/js-libp2p-tcp/compare/v0.14.2...v0.15.2) (2020-12-28)
+
+
+### Bug Fixes
+
+* catch error from maConn.close ([#128](https://github.com/libp2p/js-libp2p-tcp/issues/128)) ([0fe0815](https://github.com/libp2p/js-libp2p-tcp/commit/0fe0815))
+* catch thrown maConn errors in listener ([#122](https://github.com/libp2p/js-libp2p-tcp/issues/122)) ([86db568](https://github.com/libp2p/js-libp2p-tcp/commit/86db568)), closes [#121](https://github.com/libp2p/js-libp2p-tcp/issues/121)
+* intermittent error when asking for interfaces ([#137](https://github.com/libp2p/js-libp2p-tcp/issues/137)) ([af9804e](https://github.com/libp2p/js-libp2p-tcp/commit/af9804e))
+* remove use of assert module ([#123](https://github.com/libp2p/js-libp2p-tcp/issues/123)) ([6272876](https://github.com/libp2p/js-libp2p-tcp/commit/6272876))
+* transport should not handle connection if upgradeInbound throws ([#119](https://github.com/libp2p/js-libp2p-tcp/issues/119)) ([21f8747](https://github.com/libp2p/js-libp2p-tcp/commit/21f8747))
+
+
+### Chores
+
+* update deps ([#134](https://github.com/libp2p/js-libp2p-tcp/issues/134)) ([d9f9912](https://github.com/libp2p/js-libp2p-tcp/commit/d9f9912))
+
+
+### BREAKING CHANGES
+
+* - The multiaddr dep used by this module returns Uint8Arrays and may
+  not be compatible with previous versions
+
+* chore: update utils
+
+* chore: remove gh dep url
+
+
+
+<a name="0.15.1"></a>
+## [0.15.1](https://github.com/libp2p/js-libp2p-tcp/compare/v0.15.0...v0.15.1) (2020-08-11)
+
+
+
+<a name="0.15.0"></a>
+# [0.15.0](https://github.com/libp2p/js-libp2p-tcp/compare/v0.14.6...v0.15.0) (2020-08-07)
+
+
+### Chores
+
+* update deps ([#134](https://github.com/libp2p/js-libp2p-tcp/issues/134)) ([d9f9912](https://github.com/libp2p/js-libp2p-tcp/commit/d9f9912))
+
+
+### BREAKING CHANGES
+
+* - The multiaddr dep used by this module returns Uint8Arrays and may
+  not be compatible with previous versions
+
+* chore: update utils
+
+* chore: remove gh dep url
+
+
+
+<a name="0.14.6"></a>
+## [0.14.6](https://github.com/libp2p/js-libp2p-tcp/compare/v0.14.5...v0.14.6) (2020-07-17)
+
+
+
+<a name="0.14.5"></a>
+## [0.14.5](https://github.com/libp2p/js-libp2p-tcp/compare/v0.14.4...v0.14.5) (2020-04-28)
+
+
+### Bug Fixes
+
+* catch error from maConn.close ([#128](https://github.com/libp2p/js-libp2p-tcp/issues/128)) ([0fe0815](https://github.com/libp2p/js-libp2p-tcp/commit/0fe0815))
+
+
+
+<a name="0.14.4"></a>
+## [0.14.4](https://github.com/libp2p/js-libp2p-tcp/compare/v0.14.3...v0.14.4) (2020-02-24)
+
+
+### Bug Fixes
+
+* catch thrown maConn errors in listener ([#122](https://github.com/libp2p/js-libp2p-tcp/issues/122)) ([86db568](https://github.com/libp2p/js-libp2p-tcp/commit/86db568)), closes [#121](https://github.com/libp2p/js-libp2p-tcp/issues/121)
+* remove use of assert module ([#123](https://github.com/libp2p/js-libp2p-tcp/issues/123)) ([6272876](https://github.com/libp2p/js-libp2p-tcp/commit/6272876))
+
+
+
 <a name="0.14.3"></a>
 ## [0.14.3](https://github.com/libp2p/js-libp2p-tcp/compare/v0.14.2...v0.14.3) (2019-12-20)
 

README.md

@@ -9,11 +9,11 @@
 [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-tcp.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-tcp)
 [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/feross/standard)
 
-[![](https://raw.githubusercontent.com/libp2p/interface-transport/master/img/badge.png)](https://github.com/libp2p/interface-transport)
-[![](https://raw.githubusercontent.com/libp2p/interface-connection/master/img/badge.png)](https://github.com/libp2p/interface-connection)
+[![](https://raw.githubusercontent.com/libp2p/js-libp2p-interfaces/master/src/transport/img/badge.png)](https://github.com/libp2p/js-libp2p-interfaces/tree/master/src/transport)
+[![](https://raw.githubusercontent.com/libp2p/js-libp2p-interfaces/master/src/connection/img/badge.png)](https://github.com/libp2p/js-libp2p-interfaces/tree/master/src/connection)
 
 
-> JavaScript implementation of the TCP module for libp2p. It exposes the [interface-transport](https://github.com/libp2p/interface-connection) for dial/listen. `libp2p-tcp` is a very thin shim that adds support for dialing to a `multiaddr`. This small shim will enable libp2p to use other transports.
+> JavaScript implementation of the TCP module for libp2p. It exposes the [interface-transport](https://github.com/libp2p/js-libp2p-interfaces/tree/master/src/transport) for dial/listen. `libp2p-tcp` is a very thin shim that adds support for dialing to a `multiaddr`. This small shim will enable libp2p to use other transports.
 
 ## Lead Maintainer
 
@@ -87,7 +87,7 @@ Value: hello
 
 ### Transport
 
-[![](https://raw.githubusercontent.com/libp2p/interface-transport/master/img/badge.png)](https://github.com/libp2p/interface-transport)
+[![](https://raw.githubusercontent.com/libp2p/js-libp2p-interfaces/master/src/transport/img/badge.png)](https://github.com/libp2p/js-libp2p-interfaces/tree/master/src/transport)
 
 `libp2p-tcp` accepts TCP addresses as both IPFS and non IPFS encapsulated addresses, i.e:
 
@@ -98,7 +98,8 @@ Value: hello
 
 ### Connection
 
-[![](https://raw.githubusercontent.com/libp2p/interface-connection/master/img/badge.png)](https://github.com/libp2p/interface-connection)
+[![](https://raw.githubusercontent.com/libp2p/js-libp2p-interfaces/master/src/connection/img/badge.png)](https://github.com/libp2p/js-libp2p-interfaces/tree/master/src/connection)
+
 
 ## Contribute
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "libp2p-tcp",
-  "version": "0.14.3",
+  "version": "0.15.3",
   "description": "Node.js implementation of the TCP module that libp2p uses, which implements the interface-connection and interface-transport interfaces",
   "leadMaintainer": "Jacob Heun <jacobheun@gmail.com>",
   "main": "src/index.js",
@@ -21,7 +21,13 @@
     "url": "https://github.com/libp2p/js-libp2p-tcp.git"
   },
   "keywords": [
-    "IPFS"
+    "libp2p",
+    "network",
+    "p2p",
+    "peer",
+    "peer-to-peer",
+    "IPFS",
+    "TCP"
   ],
   "license": "MIT",
   "bugs": {
@@ -29,47 +35,44 @@
   },
   "homepage": "https://github.com/libp2p/js-libp2p-tcp",
   "engines": {
-    "node": ">=6.0.0",
-    "npm": ">=3.0.0"
+    "node": ">=14.0.0"
   },
   "devDependencies": {
-    "aegir": "^20.4.1",
-    "chai": "^4.2.0",
-    "dirty-chai": "^2.0.1",
-    "libp2p-interfaces": "^0.2.0",
+    "aegir": "^33.0.0",
     "it-pipe": "^1.1.0",
-    "sinon": "^7.5.0",
-    "streaming-iterables": "^4.1.1"
+    "libp2p-interfaces": "^0.9.0",
+    "sinon": "^10.0.1",
+    "streaming-iterables": "^5.0.2"
   },
   "dependencies": {
     "abortable-iterator": "^3.0.0",
     "class-is": "^1.1.0",
-    "debug": "^4.1.1",
-    "err-code": "^2.0.0",
-    "libp2p-utils": "~0.1.0",
-    "mafmt": "^7.0.0",
-    "multiaddr": "^7.2.1",
-    "stream-to-it": "^0.2.0"
+    "debug": "^4.3.1",
+    "err-code": "^3.0.1",
+    "libp2p-utils": "^0.3.0",
+    "mafmt": "^8.0.4",
+    "multiaddr": "^9.0.1",
+    "stream-to-it": "^0.2.2"
   },
   "contributors": [
-    "Alan Shaw <alan.shaw@protocol.ai>",
-    "Alan Shaw <alan@tableflip.io>",
     "David Dias <daviddias.p@gmail.com>",
+    "Jacob Heun <jacobheun@gmail.com>",
+    "Stephen Whitmore <stephen.whitmore@gmail.com>",
+    "Friedel Ziegelmayer <dignifiedquire@gmail.com>",
+    "Vasco Santos <vasco.santos@moxy.studio>",
+    "Alex Potsides <alex@achingbrain.net>",
+    "Richard Littauer <richard.littauer@gmail.com>",
+    "Tom White <tomtinkerer@gmail.com>",
+    "Alan Shaw <alan@tableflip.io>",
+    "Pedro Teixeira <i@pgte.me>",
+    "Prashanth Chandra <coolshanth94@gmail.com>",
+    "João Antunes <j.goncalo.antunes@gmail.com>",
+    "Cayman <caymannava@gmail.com>",
     "Diogo Silva <fsdiogo@gmail.com>",
     "Dmitriy Ryajov <dryajov@gmail.com>",
     "Drew Stone <drewstone329@gmail.com>",
     "Evan Schwartz <evan.mark.schwartz@gmail.com>",
-    "Friedel Ziegelmayer <dignifiedquire@gmail.com>",
-    "Greenkeeper <support@greenkeeper.io>",
-    "Jacob Heun <jacobheun@gmail.com>",
-    "Jacob Heun <jake@andyet.net>",
-    "João Antunes <j.goncalo.antunes@gmail.com>",
     "Linus Unnebäck <linus@folkdatorn.se>",
-    "Pedro Teixeira <i@pgte.me>",
-    "Prashanth Chandra <coolshanth94@gmail.com>",
-    "Richard Littauer <richard.littauer@gmail.com>",
-    "Stephen Whitmore <stephen.whitmore@gmail.com>",
-    "TomCoded <tomtinkerer@gmail.com>",
-    "Vasco Santos <vasco.santos@moxy.studio>"
+    "Mikeal Rogers <mikeal.rogers@gmail.com>"
   ]
 }

src/index.js

@@ -10,19 +10,25 @@ const createListener = require('./listener')
 const { multiaddrToNetConfig } = require('./utils')
 const { AbortError } = require('abortable-iterator')
 const { CODE_CIRCUIT, CODE_P2P } = require('./constants')
-const assert = require('assert')
+
+/**
+ * @typedef {import('multiaddr').Multiaddr} Multiaddr
+ * @typedef {import('libp2p-interfaces/src/connection').Connection} Connection
+ */
 
 /**
  * @class TCP
  */
 class TCP {
   /**
-   * @constructor
+   * @class
    * @param {object} options
    * @param {Upgrader} options.upgrader
    */
   constructor ({ upgrader }) {
-    assert(upgrader, 'An upgrader must be provided. See https://github.com/libp2p/interface-transport#upgrader.')
+    if (!upgrader) {
+      throw new Error('An upgrader must be provided. See https://github.com/libp2p/interface-transport#upgrader.')
+    }
     this._upgrader = upgrader
   }
 
@@ -30,7 +36,7 @@ class TCP {
    * @async
    * @param {Multiaddr} ma
    * @param {object} options
-   * @param {AbortSignal} options.signal Used to abort dial requests
+   * @param {AbortSignal} options.signal - Used to abort dial requests
    * @returns {Connection} An upgraded Connection
    */
   async dial (ma, options) {
@@ -47,7 +53,7 @@ class TCP {
    * @private
    * @param {Multiaddr} ma
    * @param {object} options
-   * @param {AbortSignal} options.signal Used to abort dial requests
+   * @param {AbortSignal} options.signal - Used to abort dial requests
    * @returns {Promise<Socket>} Resolves a TCP Socket
    */
   _connect (ma, options = {}) {
@@ -106,6 +112,7 @@ class TCP {
    * Creates a TCP listener. The provided `handler` function will be called
    * anytime a new incoming Connection has been successfully upgraded via
    * `upgrader.upgradeInbound`.
+   *
    * @param {*} [options]
    * @param {function(Connection)} handler
    * @returns {Listener} A TCP listener
@@ -121,6 +128,7 @@ class TCP {
 
   /**
    * Takes a list of `Multiaddr`s and returns only valid TCP addresses
+   *
    * @param {Multiaddr[]} multiaddrs
    * @returns {Multiaddr[]} Valid TCP multiaddrs
    */

src/listener.js

@@ -13,6 +13,20 @@ const {
   multiaddrToNetConfig
 } = require('./utils')
 
+/**
+ * Attempts to close the given maConn. If a failure occurs, it will be logged.
+ *
+ * @private
+ * @param {import('libp2p-interfaces/src/transport/types').MultiaddrConnection} maConn
+ */
+async function attemptClose (maConn) {
+  try {
+    maConn && await maConn.close()
+  } catch (err) {
+    log.error('an error occurred closing the connection', err)
+  }
+}
+
 module.exports = ({ handler, upgrader }, options) => {
   const listener = new EventEmitter()
 
@@ -20,15 +34,15 @@ module.exports = ({ handler, upgrader }, options) => {
     // Avoid uncaught errors caused by unstable connections
     socket.on('error', err => log('socket error', err))
 
-    const maConn = toConnection(socket, { listeningAddr })
-    log('new inbound connection %s', maConn.remoteAddr)
-
+    let maConn
     let conn
     try {
+      maConn = toConnection(socket, { listeningAddr })
+      log('new inbound connection %s', maConn.remoteAddr)
       conn = await upgrader.upgradeInbound(maConn)
     } catch (err) {
-      log.error('inbound connection failed to upgrade', err)
-      return maConn.close()
+      log.error('inbound connection failed', err)
+      return attemptClose(maConn)
     }
 
     log('inbound connection %s upgraded', maConn.remoteAddr)
@@ -51,7 +65,7 @@ module.exports = ({ handler, upgrader }, options) => {
     if (!server.listening) return
 
     return new Promise((resolve, reject) => {
-      server.__connections.forEach(maConn => maConn.close())
+      server.__connections.forEach(maConn => attemptClose(maConn))
       server.close(err => err ? reject(err) : resolve())
     })
   }

src/socket-to-conn.js

@@ -78,7 +78,10 @@ module.exports = (socket, options) => {
           resolve()
         }, CLOSE_TIMEOUT)
 
-        socket.once('close', () => clearTimeout(timeout))
+        socket.once('close', () => {
+          clearTimeout(timeout)
+          resolve()
+        })
         socket.end(err => {
           maConn.timeline.close = Date.now()
           if (err) return reject(err)

src/utils.js

@@ -1,6 +1,6 @@
 'use strict'
 
-const multiaddr = require('multiaddr')
+const { Multiaddr } = require('multiaddr')
 const os = require('os')
 const { resolve } = require('path')
 const ProtoFamily = { ip4: 'IPv4', ip6: 'IPv6' }
@@ -16,7 +16,7 @@ function multiaddrToNetConfig (addr) {
 }
 
 function getMultiaddrs (proto, ip, port) {
-  const toMa = ip => multiaddr(`/${proto}/${ip}/tcp/${port}`)
+  const toMa = ip => new Multiaddr(`/${proto}/${ip}/tcp/${port}`)
   return (isAnyAddr(ip) ? getNetworkAddrs(ProtoFamily[proto]) : [ip]).map(toMa)
 }
 
@@ -26,11 +26,12 @@ function isAnyAddr (ip) {
 
 /**
  * @private
- * @param {string} family One of ['IPv6', 'IPv4']
+ * @param {string} family - One of ['IPv6', 'IPv4']
  * @returns {string[]} an array of ip address strings
  */
+const networks = os.networkInterfaces()
 function getNetworkAddrs (family) {
-  return Object.values(os.networkInterfaces()).reduce((addresses, netAddrs) => {
+  return Object.values(networks).reduce((addresses, netAddrs) => {
     netAddrs.forEach(netAddr => {
       // Add the ip of each matching network interface
       if (netAddr.family === family) addresses.push(netAddr.address)

test/compliance.spec.js

@@ -3,7 +3,7 @@
 
 const sinon = require('sinon')
 const tests = require('libp2p-interfaces/src/transport/tests')
-const multiaddr = require('multiaddr')
+const { Multiaddr } = require('multiaddr')
 const net = require('net')
 const TCP = require('../src')
 
@@ -12,9 +12,9 @@ describe('interface-transport compliance', () => {
     setup ({ upgrader }) {
       const tcp = new TCP({ upgrader })
       const addrs = [
-        multiaddr('/ip4/127.0.0.1/tcp/9091'),
-        multiaddr('/ip4/127.0.0.1/tcp/9092'),
-        multiaddr('/ip4/127.0.0.1/tcp/9093')
+        new Multiaddr('/ip4/127.0.0.1/tcp/9091'),
+        new Multiaddr('/ip4/127.0.0.1/tcp/9092'),
+        new Multiaddr('/ip4/127.0.0.1/tcp/9093')
       ]
 
       // Used by the dial tests to simulate a delayed connect

test/connection.spec.js

@@ -1,12 +1,9 @@
 /* eslint-env mocha */
 'use strict'
 
-const chai = require('chai')
-const dirtyChai = require('dirty-chai')
-const expect = chai.expect
-chai.use(dirtyChai)
+const { expect } = require('aegir/utils/chai')
 const TCP = require('../src')
-const multiaddr = require('multiaddr')
+const { Multiaddr } = require('multiaddr')
 
 describe('valid localAddr and remoteAddr', () => {
   let tcp
@@ -20,7 +17,7 @@ describe('valid localAddr and remoteAddr', () => {
     tcp = new TCP({ upgrader: mockUpgrader })
   })
 
-  const ma = multiaddr('/ip4/127.0.0.1/tcp/0')
+  const ma = new Multiaddr('/ip4/127.0.0.1/tcp/0')
 
   it('should resolve port 0', async () => {
     // Create a Promise that resolves when a connection is handled
@@ -53,4 +50,38 @@ describe('valid localAddr and remoteAddr', () => {
     expect(dialerConn.remoteAddr.toString())
       .to.equal(listenerConn.localAddr.toString())
   })
+
+  it('should handle multiple simultaneous closes', async () => {
+    // Create a Promise that resolves when a connection is handled
+    let handled
+    const handlerPromise = new Promise(resolve => { handled = resolve })
+
+    const handler = conn => handled(conn)
+
+    // Create a listener with the handler
+    const listener = tcp.createListener(handler)
+
+    // Listen on the multi-address
+    await listener.listen(ma)
+
+    const localAddrs = listener.getAddrs()
+    expect(localAddrs.length).to.equal(1)
+
+    // Dial to that address
+    const dialerConn = await tcp.dial(localAddrs[0])
+
+    // Wait for the incoming dial to be handled
+    await handlerPromise
+
+    // Close the dialer with two simultaneous calls to `close`
+    await Promise.race([
+      new Promise((resolve, reject) => setTimeout(() => reject(new Error('Timed out waiting for connection close')), 500)),
+      await Promise.all([
+        dialerConn.close(),
+        dialerConn.close()
+      ])
+    ])
+
+    await listener.close()
+  })
 })

test/filter.spec.js

@@ -1,12 +1,9 @@
 /* eslint-env mocha */
 'use strict'
 
-const chai = require('chai')
-const dirtyChai = require('dirty-chai')
-const expect = chai.expect
-chai.use(dirtyChai)
+const { expect } = require('aegir/utils/chai')
 const TCP = require('../src')
-const multiaddr = require('multiaddr')
+const { Multiaddr } = require('multiaddr')
 
 describe('filter addrs', () => {
   const base = '/ip4/127.0.0.1'
@@ -19,14 +16,14 @@ describe('filter addrs', () => {
   })
 
   it('filter valid addrs for this transport', () => {
-    const ma1 = multiaddr(base + '/tcp/9090')
-    const ma2 = multiaddr(base + '/udp/9090')
-    const ma3 = multiaddr(base + '/tcp/9090/http')
-    const ma4 = multiaddr(base + '/tcp/9090/ipfs/Qmb6owHp6eaWArVbcJJbQSyifyJBttMMjYV76N2hMbf5Vw')
-    const ma5 = multiaddr(base + '/tcp/9090/http' + ipfs)
-    const ma6 = multiaddr('/ip4/127.0.0.1/tcp/9090/p2p-circuit' + ipfs)
-    const ma7 = multiaddr('/dns4/libp2p.io/tcp/9090')
-    const ma8 = multiaddr('/dnsaddr/libp2p.io/tcp/9090')
+    const ma1 = new Multiaddr(base + '/tcp/9090')
+    const ma2 = new Multiaddr(base + '/udp/9090')
+    const ma3 = new Multiaddr(base + '/tcp/9090/http')
+    const ma4 = new Multiaddr(base + '/tcp/9090/ipfs/Qmb6owHp6eaWArVbcJJbQSyifyJBttMMjYV76N2hMbf5Vw')
+    const ma5 = new Multiaddr(base + '/tcp/9090/http' + ipfs)
+    const ma6 = new Multiaddr('/ip4/127.0.0.1/tcp/9090/p2p-circuit' + ipfs)
+    const ma7 = new Multiaddr('/dns4/libp2p.io/tcp/9090')
+    const ma8 = new Multiaddr('/dnsaddr/libp2p.io/tcp/9090')
 
     const valid = tcp.filter([ma1, ma2, ma3, ma4, ma5, ma6, ma7, ma8])
     expect(valid.length).to.equal(4)
@@ -35,7 +32,7 @@ describe('filter addrs', () => {
   })
 
   it('filter a single addr for this transport', () => {
-    const ma1 = multiaddr(base + '/tcp/9090')
+    const ma1 = new Multiaddr(base + '/tcp/9090')
 
     const valid = tcp.filter(ma1)
     expect(valid.length).to.equal(1)

test/listen-dial.spec.js

@@ -1,15 +1,12 @@
 /* eslint-env mocha */
 'use strict'
 
-const chai = require('chai')
-const dirtyChai = require('dirty-chai')
-const expect = chai.expect
-chai.use(dirtyChai)
+const { expect } = require('aegir/utils/chai')
 const TCP = require('../src')
 const net = require('net')
 const os = require('os')
 const path = require('path')
-const multiaddr = require('multiaddr')
+const { Multiaddr } = require('multiaddr')
 const pipe = require('it-pipe')
 const { collect, map } = require('streaming-iterables')
 const isCI = process.env.CI
@@ -40,7 +37,7 @@ describe('listen', () => {
   })
 
   it('close listener with connections, through timeout', async () => {
-    const mh = multiaddr('/ip4/127.0.0.1/tcp/9090/ipfs/Qmb6owHp6eaWArVbcJJbQSyifyJBttMMjYV76N2hMbf5Vw')
+    const mh = new Multiaddr('/ip4/127.0.0.1/tcp/9090/ipfs/Qmb6owHp6eaWArVbcJJbQSyifyJBttMMjYV76N2hMbf5Vw')
     listener = tcp.createListener((conn) => {
       pipe(conn, conn)
     })
@@ -65,14 +62,14 @@ describe('listen', () => {
 
   // Windows doesn't support unix paths
   skipOnWindows('listen on path', async () => {
-    const mh = multiaddr(`/unix${path.resolve(os.tmpdir(), '/tmp/p2pd.sock')}`)
+    const mh = new Multiaddr(`/unix${path.resolve(os.tmpdir(), '/tmp/p2pd.sock')}`)
 
     listener = tcp.createListener((conn) => {})
     await listener.listen(mh)
   })
 
   it('listen on port 0', async () => {
-    const mh = multiaddr('/ip4/127.0.0.1/tcp/0')
+    const mh = new Multiaddr('/ip4/127.0.0.1/tcp/0')
     listener = tcp.createListener((conn) => {})
     await listener.listen(mh)
   })
@@ -81,19 +78,19 @@ describe('listen', () => {
     if (isCI) {
       return
     }
-    const mh = multiaddr('/ip6/::/tcp/9090')
+    const mh = new Multiaddr('/ip6/::/tcp/9090')
     listener = tcp.createListener((conn) => {})
     await listener.listen(mh)
   })
 
   it('listen on any Interface', async () => {
-    const mh = multiaddr('/ip4/0.0.0.0/tcp/9090')
+    const mh = new Multiaddr('/ip4/0.0.0.0/tcp/9090')
     listener = tcp.createListener((conn) => {})
     await listener.listen(mh)
   })
 
   it('getAddrs', async () => {
-    const mh = multiaddr('/ip4/127.0.0.1/tcp/9090')
+    const mh = new Multiaddr('/ip4/127.0.0.1/tcp/9090')
     listener = tcp.createListener((conn) => {})
     await listener.listen(mh)
 
@@ -103,7 +100,7 @@ describe('listen', () => {
   })
 
   it('getAddrs on port 0 listen', async () => {
-    const mh = multiaddr('/ip4/127.0.0.1/tcp/0')
+    const mh = new Multiaddr('/ip4/127.0.0.1/tcp/0')
     listener = tcp.createListener((conn) => {})
     await listener.listen(mh)
 
@@ -112,7 +109,7 @@ describe('listen', () => {
   })
 
   it('getAddrs from listening on 0.0.0.0', async () => {
-    const mh = multiaddr('/ip4/0.0.0.0/tcp/9090')
+    const mh = new Multiaddr('/ip4/0.0.0.0/tcp/9090')
     listener = tcp.createListener((conn) => {})
     await listener.listen(mh)
 
@@ -122,7 +119,7 @@ describe('listen', () => {
   })
 
   it('getAddrs from listening on 0.0.0.0 and port 0', async () => {
-    const mh = multiaddr('/ip4/0.0.0.0/tcp/0')
+    const mh = new Multiaddr('/ip4/0.0.0.0/tcp/0')
     listener = tcp.createListener((conn) => {})
     await listener.listen(mh)
 
@@ -132,7 +129,7 @@ describe('listen', () => {
   })
 
   it('getAddrs preserves IPFS Id', async () => {
-    const mh = multiaddr('/ip4/127.0.0.1/tcp/9090/ipfs/Qmb6owHp6eaWArVbcJJbQSyifyJBttMMjYV76N2hMbf5Vw')
+    const mh = new Multiaddr('/ip4/127.0.0.1/tcp/9090/ipfs/Qmb6owHp6eaWArVbcJJbQSyifyJBttMMjYV76N2hMbf5Vw')
     listener = tcp.createListener((conn) => {})
     await listener.listen(mh)
 
@@ -145,7 +142,7 @@ describe('listen', () => {
 describe('dial', () => {
   let tcp
   let listener
-  const ma = multiaddr('/ip4/127.0.0.1/tcp/9090')
+  const ma = new Multiaddr('/ip4/127.0.0.1/tcp/9090')
 
   beforeEach(async () => {
     tcp = new TCP({
@@ -180,7 +177,7 @@ describe('dial', () => {
       return
     }
 
-    const ma = multiaddr('/ip6/::/tcp/9066')
+    const ma = new Multiaddr('/ip6/::/tcp/9066')
     const listener = tcp.createListener((conn) => {
       pipe(conn, conn)
     })
@@ -198,7 +195,7 @@ describe('dial', () => {
 
   // Windows doesn't support unix paths
   skipOnWindows('dial on path', async () => {
-    const ma = multiaddr(`/unix${path.resolve(os.tmpdir(), '/tmp/p2pd.sock')}`)
+    const ma = new Multiaddr(`/unix${path.resolve(os.tmpdir(), '/tmp/p2pd.sock')}`)
 
     const listener = tcp.createListener((conn) => {
       pipe(conn, conn)
@@ -223,7 +220,7 @@ describe('dial', () => {
       handled = resolve
     })
 
-    const ma = multiaddr('/ip6/::/tcp/0')
+    const ma = new Multiaddr('/ip6/::/tcp/0')
 
     const listener = tcp.createListener(async (conn) => {
       await pipe(
@@ -251,7 +248,7 @@ describe('dial', () => {
       handled = resolve
     })
 
-    const ma = multiaddr('/ip6/::/tcp/0')
+    const ma = new Multiaddr('/ip6/::/tcp/0')
 
     const listener = tcp.createListener(async (conn) => {
       // pull(conn, pull.onEnd(destroyed))
@@ -268,7 +265,7 @@ describe('dial', () => {
   })
 
   it('dial on IPv4 with IPFS Id', async () => {
-    const ma = multiaddr('/ip4/127.0.0.1/tcp/9090/ipfs/Qmb6owHp6eaWArVbcJJbQSyifyJBttMMjYV76N2hMbf5Vw')
+    const ma = new Multiaddr('/ip4/127.0.0.1/tcp/9090/ipfs/Qmb6owHp6eaWArVbcJJbQSyifyJBttMMjYV76N2hMbf5Vw')
     const conn = await tcp.dial(ma)
 
     const res = await pipe(