WIP - feat: convergence (#94)

* feat: convergence

* structure examples

gulpfile.js

@@ -0,0 +1,55 @@
+'use strict'
+
+const gulp = require('gulp')
+const Node = require('./test/nodejs-bundle/nodejs-bundle.js')
+const PeerInfo = require('peer-info')
+const PeerId = require('peer-id')
+const pull = require('pull-stream')
+
+const sigServer = require('libp2p-webrtc-star/src/sig-server')
+let server
+
+let node
+const rawPeer = require('./test/browser-bundle/peer.json')
+
+gulp.task('libnode:start', (done) => {
+  let count = 0
+  const ready = () => ++count === 2 ? done() : null
+
+  sigServer.start({ port: 15555 }, (err, _server) => {
+    if (err) {
+      throw err
+    }
+    server = _server
+    ready()
+  })
+
+  PeerId.createFromJSON(rawPeer, (err, peerId) => {
+    if (err) {
+      return done(err)
+    }
+    const peer = new PeerInfo(peerId)
+
+    peer.multiaddrs.add('/ip4/127.0.0.1/tcp/9200/ws')
+
+    node = new Node(peer)
+    node.handle('/echo/1.0.0', (protocol, conn) => pull(conn, conn))
+    node.start(() => ready())
+  })
+})
+
+gulp.task('libnode:stop', (done) => {
+  setTimeout(() => node.stop((err) => {
+    if (err) {
+      return done(err)
+    }
+    server.stop(done)
+  }), 2000)
+})
+
+gulp.task('test:browser:before', ['libnode:start'])
+gulp.task('test:node:before', ['libnode:start'])
+gulp.task('test:browser:after', ['libnode:stop'])
+gulp.task('test:node:after', ['libnode:stop'])
+
+require('aegir/gulp')(gulp)