dial and listen done

README.md

@@ -2,14 +2,14 @@ js-libp2p-websockets
 ====================
 
 [![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://ipn.io)
-[[![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs)
+[![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs)
 ![](https://img.shields.io/badge/coverage-%3F-yellow.svg?style=flat-square)
 [![Dependency Status](https://david-dm.org/diasdavid/js-libp2p-websockets.svg?style=flat-square)](https://david-dm.org/diasdavid/js-libp2p-websockets)
 [![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/diasdavid/abstract-connection/master/img/badge.png)
-![](https://raw.githubusercontent.com/diasdavid/abstract-transport/master/img/badge.png)
+![](https://raw.githubusercontent.com/diasdavid/interace-connection/master/img/badge.png)
+![](https://raw.githubusercontent.com/diasdavid/interface-transport/master/img/badge.png)
 
-> JavaScript implementation of the WebSockets module that libp2p uses and that implements the abstract-transport interface 
+> JavaScript implementation of the WebSockets module that libp2p uses and that implements the interface-transport interface 
 
 

package.json

@@ -1,12 +1,20 @@
 {
   "name": "libp2p-websockets",
   "version": "0.1.0",
-  "description": "JavaScript implementation of the WebSockets module that libp2p uses and that implements the abstract-transport interface ",
+  "description": "JavaScript implementation of the WebSockets module that libp2p uses and that implements the interface-transport spec",
   "main": "src/index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test:compliance:connection": "node tests/connection.js",
+    "test:compliance:transport": "node tests/transport.js",
+    "test:specific": "mocha tests/*-test.js",
+    "test": "npm run test:specific",
+    "test-2": "npm run test:specific && npm run test:compliance:transport && npm run test:compliance:connection",
+    "lint": "standard"
   },
-  "pre-commit": [],
+  "pre-commit": [
+    "lint",
+    "test"
+  ],
   "repository": {
     "type": "git",
     "url": "git+https://github.com/diasdavid/js-libp2p-websockets.git"
@@ -25,10 +33,13 @@
     "simple-websocket": "github:diasdavid/simple-websocket#ec31437"
   },
   "devDependencies": {
+    "chai": "^3.5.0",
     "interface-connection": "0.0.3",
     "interface-transport": "^0.1.1",
-    "pre-commit": "^1.1.1",
-    "standard": "^5.2.2",
+    "istanbul": "^0.4.2",
+    "mocha": "^2.4.5",
+    "pre-commit": "^1.1.2",
+    "standard": "^6.0.7",
     "tape": "^4.2.0"
   }
 }

src/index.js

@@ -1,14 +1,80 @@
-var SWS = require('simple-websocket')
+// const debug = require('debug')
+// const log = debug('libp2p:tcp')
+// const multiaddr = require('multiaddr')
+const SWS = require('simple-websocket')
 
-exports = module.exports
+exports = module.exports = WebSockets
 
-exports.dial = function (multiaddr, options) {
-  options.ready = options.ready || function noop () {}
-  var opts = multiaddr.toOptions()
-  var url = 'ws://' + opts.host + ':' + opts.port
-  var socket = new SWS(url)
-  socket.on('connect', options.ready)
-  return socket
+function WebSockets () {
+  if (!(this instanceof WebSockets)) {
+    return new WebSockets()
+  }
+
+  const listeners = []
+
+  this.dial = function (multiaddr, options) {
+    if (!options) {
+      options = {}
+    }
+
+    options.ready = options.ready || function noop () {}
+    const maOpts = multiaddr.toOptions()
+    const conn = new SWS('ws://' + maOpts.host + ':' + maOpts.port)
+    conn.on('ready', options.ready)
+    conn.getObservedAddrs = () => {
+      return [multiaddr]
+    }
+    return conn
+  }
+
+  this.createListener = (multiaddrs, options, handler, callback) => {
+    if (typeof options === 'function') {
+      callback = handler
+      handler = options
+      options = {}
+    }
+
+    if (!Array.isArray(multiaddrs)) {
+      multiaddrs = [multiaddrs]
+    }
+
+    var count = 0
+
+    multiaddrs.forEach((m) => {
+      const listener = SWS.createServer((conn) => {
+        conn.getObservedAddrs = () => {
+          return [] // TODO think if it makes sense for WebSockets
+        }
+        handler(conn)
+      })
+
+      listener.listen(m.toOptions().port, () => {
+        if (++count === multiaddrs.length) {
+          callback()
+        }
+      })
+      listeners.push(listener)
+    })
+  }
+
+  this.close = (callback) => {
+    if (listeners.length === 0) {
+      throw new Error('there are no listeners')
+    }
+    var count = 0
+    listeners.forEach((listener) => {
+      listener.close(() => {
+        if (++count === listeners.length) {
+          callback()
+        }
+      })
+    })
+  }
+
+  this.filter = (multiaddrs) => {
+    return multiaddrs.filter((ma) => {
+      // TODO
+      // https://github.com/whyrusleeping/js-mafmt/pull/2
+    })
+  }
 }
-
-exports.createListener = SWS.createServer

tests/libp2p-websockets-test.js

@@ -0,0 +1,55 @@
+/* eslint-env mocha */
+
+const expect = require('chai').expect
+const WSlibp2p = require('../src')
+const multiaddr = require('multiaddr')
+
+describe('libp2p-websockets', function () {
+  this.timeout(10000)
+  var ws
+
+  it('create', (done) => {
+    ws = new WSlibp2p()
+    expect(ws).to.exist
+    done()
+  })
+
+  it('listen and dial', (done) => {
+    const mh = multiaddr('/ip4/127.0.0.1/tcp/9090/websockets')
+    ws.createListener(mh, (socket) => {
+      expect(socket).to.exist
+      socket.end()
+      ws.close(() => {
+        done()
+      })
+    }, () => {
+      const conn = ws.dial(mh)
+      conn.end()
+    })
+  })
+
+  it('listen on several', (done) => {
+    const mh1 = multiaddr('/ip4/127.0.0.1/tcp/9090/websockets')
+    const mh2 = multiaddr('/ip4/127.0.0.1/tcp/9091/websockets')
+    const ws = new WSlibp2p()
+
+    ws.createListener([mh1, mh2], (socket) => {}, () => {
+      ws.close(done)
+    })
+  })
+
+  it('get observed addrs', (done) => {
+    const mh = multiaddr('/ip4/127.0.0.1/tcp/9090/websockets')
+    ws.createListener(mh, (socket) => {
+      expect(socket).to.exist
+      socket.end()
+      expect(socket.getObservedAddrs()).to.deep.equal([])
+      ws.close(() => {
+        done()
+      })
+    }, () => {
+      const conn = ws.dial(mh)
+      conn.end()
+    })
+  })
+})