chore: release version v0.11.0

* chore: update gitignore

* chore: update CI configs

* chore: update deps

* chore: small refactor

.gitignore

@@ -1,7 +1,14 @@
+**/node_modules/
+**/*.log
+test/repo-tests*
+**/bundle.js
+
 # Logs
 logs
 *.log
 
+coverage
+
 # Runtime data
 pids
 *.pid
@@ -19,9 +26,17 @@ coverage
 # node-waf configuration
 .lock-wscript
 
-# Compiled binary addons (http://nodejs.org/api/addons.html)
-build/Release
+build
 
 # Dependency directory
 # https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
 node_modules
+
+lib
+dist
+test/test-data/go-ipfs-repo/LOCK
+test/test-data/go-ipfs-repo/LOG
+test/test-data/go-ipfs-repo/LOG.old
+
+# while testing npm5
+package-lock.json

.travis.yml

@@ -1,22 +1,20 @@
 sudo: false
 language: node_js
+
 matrix:
   include:
-  - node_js: 4
-    env: CXX=g++-4.8
   - node_js: 6
     env: CXX=g++-4.8
-  - node_js: stable
+  - node_js: 8
     env: CXX=g++-4.8
-
-# Make sure we have new NPM.
-before_install:
-  - npm install -g npm
+    #  - node_js: stable
+    #    env: CXX=g++-4.8
 
 script:
   - npm run lint
-  - npm test
+  - npm run test
   - npm run coverage
+  - make test
 
 before_script:
   - export DISPLAY=:99.0
@@ -26,6 +24,7 @@ after_success:
   - npm run coverage-publish
 
 addons:
+  firefox: 'latest'
   apt:
     sources:
       - ubuntu-toolchain-r-test

README.md

@@ -7,7 +7,7 @@
 [![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://img.shields.io/badge/npm-%3E%3D3.0.0-orange.svg?style=flat-square)
-![](https://img.shields.io/badge/Node.js-%3E%3D4.0.0-orange.svg?style=flat-square)
+![](https://img.shields.io/badge/Node.js-%3E%3D6.0.0-orange.svg?style=flat-square)
 
 ![](https://raw.githubusercontent.com/libp2p/interface-connection/master/img/badge.png)
 ![](https://raw.githubusercontent.com/libp2p/interface-transport/master/img/badge.png)

circle.yml

@@ -5,8 +5,10 @@ machine:
 dependencies:
   pre:
     - google-chrome --version
-    - wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
-    - sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list'
+    - curl -L -o google-chrome.deb https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
+    - sudo dpkg -i google-chrome.deb || true
     - sudo apt-get update
-    - sudo apt-get --only-upgrade install google-chrome-stable
+    - sudo apt-get install -f
+    - sudo apt-get install --only-upgrade lsb-base
+    - sudo dpkg -i google-chrome.deb
     - google-chrome --version

package.json

@@ -1,6 +1,6 @@
 {
   "name": "libp2p-tcp",
-  "version": "0.9.4",
+  "version": "0.11.0",
   "description": "Node.js implementation of the TCP module that libp2p uses, which implements the interface-connection and interface-transport interfaces",
   "main": "src/index.js",
   "scripts": {
@@ -30,24 +30,26 @@
   },
   "homepage": "https://github.com/libp2p/js-libp2p-tcp",
   "engines": {
-    "node": ">=4.0.0"
+    "node": ">=6.0.0",
+    "npm": ">=3.0.0"
   },
   "devDependencies": {
-    "aegir": "^11.0.0",
-    "chai": "^3.5.0",
-    "dirty-chai": "^1.2.2",
+    "aegir": "^11.0.2",
+    "chai": "^4.1.2",
+    "dirty-chai": "^2.0.1",
     "interface-transport": "~0.3.5",
     "lodash.isfunction": "^3.0.8",
     "pre-commit": "^1.2.2",
-    "pull-stream": "^3.5.0"
+    "pull-stream": "^3.6.0"
   },
   "dependencies": {
     "interface-connection": "~0.3.2",
-    "ip-address": "^5.8.6",
+    "ip-address": "^5.8.8",
     "lodash.includes": "^4.3.0",
     "lodash.isfunction": "^3.0.8",
-    "mafmt": "^2.1.6",
-    "multiaddr": "^2.2.2",
+    "mafmt": "^3.0.0",
+    "multiaddr": "^3.0.0",
+    "once": "^1.4.0",
     "stream-to-pull-stream": "^1.7.2"
   },
   "contributors": [

src/get-multiaddr.js

@@ -4,7 +4,7 @@ const multiaddr = require('multiaddr')
 const Address6 = require('ip-address').Address6
 
 module.exports = (socket) => {
-  var mh
+  let mh
 
   if (socket.remoteFamily === 'IPv6') {
     var addr = new Address6(socket.remoteAddress)

src/index.js

@@ -6,38 +6,47 @@ const mafmt = require('mafmt')
 const includes = require('lodash.includes')
 const isFunction = require('lodash.isfunction')
 const Connection = require('interface-connection').Connection
+const once = require('once')
 const debug = require('debug')
 const log = debug('libp2p:tcp:dial')
 
 const createListener = require('./listener')
 
-module.exports = class TCP {
-  dial (ma, options, cb) {
+function noop () {}
+
+class TCP {
+  dial (ma, options, callback) {
     if (isFunction(options)) {
-      cb = options
+      callback = options
       options = {}
     }
 
-    if (!cb) {
-      cb = () => {}
-    }
+    callback = callback || noop
 
+    callback = once(callback)
     const cOpts = ma.toOptions()
     log('Connecting to %s %s', cOpts.port, cOpts.host)
 
-    const rawSocket = net.connect(cOpts, cb)
+    const rawSocket = net.connect(cOpts)
 
     rawSocket.once('timeout', () => {
       log('timeout')
       rawSocket.emit('error', new Error('Timeout'))
     })
 
+    rawSocket.once('error', callback)
+
+    rawSocket.once('connect', () => {
+      rawSocket.removeListener('error', callback)
+      callback()
+    })
+
     const socket = toPull.duplex(rawSocket)
 
     const conn = new Connection(socket)
 
-    conn.getObservedAddrs = (cb) => {
-      return cb(null, [ma])
+    conn.getObservedAddrs = (callback) => {
+      return callback(null, [ma])
     }
 
     return conn
@@ -66,3 +75,5 @@ module.exports = class TCP {
     })
   }
 }
+
+module.exports = TCP

src/listener.js

@@ -15,16 +15,22 @@ const getMultiaddr = require('./get-multiaddr')
 const IPFS_CODE = 421
 const CLOSE_TIMEOUT = 2000
 
+function noop () {}
+
 module.exports = (handler) => {
   const listener = new EventEmitter()
 
   const server = net.createServer((socket) => {
+    // Avoid uncaught errors cause by unstable connections
+    socket.on('error', noop)
+
     const addr = getMultiaddr(socket)
     log('new connection', addr.toString())
 
     const s = toPull.duplex(socket)
+
     s.getObservedAddrs = (cb) => {
-      return cb(null, [addr])
+      cb(null, [addr])
     }
 
     trackSocket(server, socket)
@@ -34,36 +40,31 @@ module.exports = (handler) => {
     listener.emit('connection', conn)
   })
 
-  server.on('listening', () => {
-    listener.emit('listening')
-  })
-
-  server.on('error', (err) => {
-    listener.emit('error', err)
-  })
-
-  server.on('close', () => {
-    listener.emit('close')
-  })
+  server.on('listening', () => listener.emit('listening'))
+  server.on('error', (err) => listener.emit('error', err))
+  server.on('close', () => listener.emit('close'))
 
   // Keep track of open connections to destroy in case of timeout
   server.__connections = {}
 
-  listener.close = (options, cb) => {
+  listener.close = (options, callback) => {
     if (typeof options === 'function') {
-      cb = options
+      callback = options
       options = {}
     }
-    cb = cb || (() => {})
+    callback = callback || noop
     options = options || {}
 
     let closed = false
-    server.close(cb)
+    server.close(callback)
+
     server.once('close', () => {
       closed = true
     })
     setTimeout(() => {
-      if (closed) return
+      if (closed) {
+        return
+      }
 
       log('unable to close graciously, destroying conns')
       Object.keys(server.__connections).forEach((key) => {
@@ -76,7 +77,7 @@ module.exports = (handler) => {
   let ipfsId
   let listeningAddr
 
-  listener.listen = (ma, cb) => {
+  listener.listen = (ma, callback) => {
     listeningAddr = ma
     if (includes(ma.protoNames(), 'ipfs')) {
       ipfsId = getIpfsId(ma)
@@ -85,15 +86,15 @@ module.exports = (handler) => {
 
     const lOpts = listeningAddr.toOptions()
     log('Listening on %s %s', lOpts.port, lOpts.host)
-    return server.listen(lOpts.port, lOpts.host, cb)
+    return server.listen(lOpts.port, lOpts.host, callback)
   }
 
-  listener.getAddrs = (cb) => {
+  listener.getAddrs = (callback) => {
     const multiaddrs = []
     const address = server.address()
 
     if (!address) {
-      return cb(new Error('Listener is not ready yet'))
+      return callback(new Error('Listener is not ready yet'))
     }
 
     // Because TCP will only return the IPv6 version
@@ -128,7 +129,7 @@ module.exports = (handler) => {
       multiaddrs.push(ma)
     }
 
-    cb(null, multiaddrs)
+    callback(null, multiaddrs)
   }
 
   return listener

test/index.spec.js

@@ -471,6 +471,13 @@ describe('Connection wrap', () => {
     )
   })
 
+  it('dial error', (done) => {
+    tcp.dial(multiaddr('/ip4/999.0.0.1/tcp/1234'), (err) => {
+      expect(err).to.exist()
+      done()
+    })
+  })
+
   it('matryoshka wrap', (done) => {
     const conn = tcp.dial(ma)
     const connWrap1 = new Connection(conn)