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-rw-r--r--.env.production.sample4
-rw-r--r--app/assets/javascripts/application.js1
-rw-r--r--app/assets/javascripts/cable.js12
-rw-r--r--app/assets/javascripts/components/containers/mastodon.jsx43
-rw-r--r--app/assets/javascripts/components/features/hashtag_timeline/index.jsx46
-rw-r--r--app/assets/javascripts/components/features/public_timeline/index.jsx41
-rw-r--r--app/assets/javascripts/components/stream.jsx21
-rw-r--r--app/views/home/index.html.haml1
-rw-r--r--config/initializers/ostatus.rb2
-rw-r--r--docker-compose.yml10
-rw-r--r--docs/Running-Mastodon/Production-guide.md37
-rw-r--r--package.json6
-rw-r--r--streaming/index.js151
-rw-r--r--yarn.lock61
14 files changed, 307 insertions, 129 deletions
diff --git a/.env.production.sample b/.env.production.sample
index 1a96775de..ef0af9d5c 100644
--- a/.env.production.sample
+++ b/.env.production.sample
@@ -43,5 +43,5 @@ SMTP_FROM_ADDRESS=notifications@example.com
 # Optional alias for S3 if you want to use Cloudfront or Cloudflare in front
 # S3_CLOUDFRONT_HOST=
 
-# Optional Firebase Cloud Messaging API key
-FCM_API_KEY=
+# Streaming API integration
+# STREAMING_API_BASE_URL=
diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js
index c442ded61..e2fffd932 100644
--- a/app/assets/javascripts/application.js
+++ b/app/assets/javascripts/application.js
@@ -13,4 +13,3 @@
 //= require jquery
 //= require jquery_ujs
 //= require components
-//= require cable
diff --git a/app/assets/javascripts/cable.js b/app/assets/javascripts/cable.js
deleted file mode 100644
index 03258761c..000000000
--- a/app/assets/javascripts/cable.js
+++ /dev/null
@@ -1,12 +0,0 @@
-// Action Cable provides the framework to deal with WebSockets in Rails.
-// You can generate new channels where WebSocket features live using the rails generate channel command.
-//
-//= require action_cable
-//= require_self
-
-(function() {
-  this.App || (this.App = {});
-
-  App.cable = ActionCable.createConsumer();
-
-}).call(this);
diff --git a/app/assets/javascripts/components/containers/mastodon.jsx b/app/assets/javascripts/components/containers/mastodon.jsx
index 5fd43fb2b..46a01b200 100644
--- a/app/assets/javascripts/components/containers/mastodon.jsx
+++ b/app/assets/javascripts/components/containers/mastodon.jsx
@@ -43,6 +43,7 @@ import hu from 'react-intl/locale-data/hu';
 import uk from 'react-intl/locale-data/uk';
 import getMessagesForLocale from '../locales';
 import { hydrateStore } from '../actions/store';
+import createStream from '../stream';
 
 const store = configureStore();
 
@@ -60,28 +61,27 @@ const Mastodon = React.createClass({
     locale: React.PropTypes.string.isRequired
   },
 
-  componentWillMount() {
-    const { locale } = this.props;
-
-    if (typeof App !== 'undefined') {
-      this.subscription = App.cable.subscriptions.create('TimelineChannel', {
-
-        received (data) {
-          switch(data.event) {
-          case 'update':
-            store.dispatch(updateTimeline('home', JSON.parse(data.payload)));
-            break;
-          case 'delete':
-            store.dispatch(deleteFromTimelines(data.payload));
-            break;
-          case 'notification':
-            store.dispatch(updateNotifications(JSON.parse(data.payload), getMessagesForLocale(locale), locale));
-            break;
-          }
+  componentDidMount() {
+    const { locale }  = this.props;
+    const accessToken = store.getState().getIn(['meta', 'access_token']);
+
+    this.subscription = createStream(accessToken, 'user', {
+
+      received (data) {
+        switch(data.event) {
+        case 'update':
+          store.dispatch(updateTimeline('home', JSON.parse(data.payload)));
+          break;
+        case 'delete':
+          store.dispatch(deleteFromTimelines(data.payload));
+          break;
+        case 'notification':
+          store.dispatch(updateNotifications(JSON.parse(data.payload), getMessagesForLocale(locale), locale));
+          break;
         }
+      }
 
-      });
-    }
+    });
 
     // Desktop notifications
     if (typeof window.Notification !== 'undefined' && Notification.permission === 'default') {
@@ -91,7 +91,8 @@ const Mastodon = React.createClass({
 
   componentWillUnmount () {
     if (typeof this.subscription !== 'undefined') {
-      this.subscription.unsubscribe();
+      this.subscription.close();
+      this.subscription = null;
     }
   },
 
diff --git a/app/assets/javascripts/components/features/hashtag_timeline/index.jsx b/app/assets/javascripts/components/features/hashtag_timeline/index.jsx
index 7548e6d56..4a0e7684d 100644
--- a/app/assets/javascripts/components/features/hashtag_timeline/index.jsx
+++ b/app/assets/javascripts/components/features/hashtag_timeline/index.jsx
@@ -8,45 +8,49 @@ import {
   deleteFromTimelines
 } from '../../actions/timelines';
 import ColumnBackButtonSlim from '../../components/column_back_button_slim';
+import createStream from '../../stream';
+
+const mapStateToProps = state => ({
+  accessToken: state.getIn(['meta', 'access_token'])
+});
 
 const HashtagTimeline = React.createClass({
 
   propTypes: {
     params: React.PropTypes.object.isRequired,
-    dispatch: React.PropTypes.func.isRequired
+    dispatch: React.PropTypes.func.isRequired,
+    accessToken: React.PropTypes.string.isRequired
   },
 
   mixins: [PureRenderMixin],
 
   _subscribe (dispatch, id) {
-    if (typeof App !== 'undefined') {
-      this.subscription = App.cable.subscriptions.create({
-        channel: 'HashtagChannel',
-        tag: id
-      }, {
-
-        received (data) {
-          switch(data.event) {
-          case 'update':
-            dispatch(updateTimeline('tag', JSON.parse(data.payload)));
-            break;
-          case 'delete':
-            dispatch(deleteFromTimelines(data.payload));
-            break;
-          }
+    const { accessToken } = this.props;
+
+    this.subscription = createStream(accessToken, `hashtag&tag=${id}`, {
+
+      received (data) {
+        switch(data.event) {
+        case 'update':
+          dispatch(updateTimeline('tag', JSON.parse(data.payload)));
+          break;
+        case 'delete':
+          dispatch(deleteFromTimelines(data.payload));
+          break;
         }
+      }
 
-      });
-    }
+    });
   },
 
   _unsubscribe () {
     if (typeof this.subscription !== 'undefined') {
-      this.subscription.unsubscribe();
+      this.subscription.close();
+      this.subscription = null;
     }
   },
 
-  componentWillMount () {
+  componentDidMount () {
     const { dispatch } = this.props;
     const { id } = this.props.params;
 
@@ -79,4 +83,4 @@ const HashtagTimeline = React.createClass({
 
 });
 
-export default connect()(HashtagTimeline);
+export default connect(mapStateToProps)(HashtagTimeline);
diff --git a/app/assets/javascripts/components/features/public_timeline/index.jsx b/app/assets/javascripts/components/features/public_timeline/index.jsx
index 42970061c..36d68dbbb 100644
--- a/app/assets/javascripts/components/features/public_timeline/index.jsx
+++ b/app/assets/javascripts/components/features/public_timeline/index.jsx
@@ -9,46 +9,51 @@ import {
 } from '../../actions/timelines';
 import { defineMessages, injectIntl } from 'react-intl';
 import ColumnBackButtonSlim from '../../components/column_back_button_slim';
+import createStream from '../../stream';
 
 const messages = defineMessages({
   title: { id: 'column.public', defaultMessage: 'Public' }
 });
 
+const mapStateToProps = state => ({
+  accessToken: state.getIn(['meta', 'access_token'])
+});
+
 const PublicTimeline = React.createClass({
 
   propTypes: {
     dispatch: React.PropTypes.func.isRequired,
-    intl: React.PropTypes.object.isRequired
+    intl: React.PropTypes.object.isRequired,
+    accessToken: React.PropTypes.string.isRequired
   },
 
   mixins: [PureRenderMixin],
 
-  componentWillMount () {
-    const { dispatch } = this.props;
+  componentDidMount () {
+    const { dispatch, accessToken } = this.props;
 
     dispatch(refreshTimeline('public'));
 
-    if (typeof App !== 'undefined') {
-      this.subscription = App.cable.subscriptions.create('PublicChannel', {
+    this.subscription = createStream(accessToken, 'public', {
 
-        received (data) {
-          switch(data.event) {
-          case 'update':
-            dispatch(updateTimeline('public', JSON.parse(data.payload)));
-            break;
-          case 'delete':
-            dispatch(deleteFromTimelines(data.payload));
-            break;
-          }
+      received (data) {
+        switch(data.event) {
+        case 'update':
+          dispatch(updateTimeline('public', JSON.parse(data.payload)));
+          break;
+        case 'delete':
+          dispatch(deleteFromTimelines(data.payload));
+          break;
         }
+      }
 
-      });
-    }
+    });
   },
 
   componentWillUnmount () {
     if (typeof this.subscription !== 'undefined') {
-      this.subscription.unsubscribe();
+      this.subscription.close();
+      this.subscription = null;
     }
   },
 
@@ -65,4 +70,4 @@ const PublicTimeline = React.createClass({
 
 });
 
-export default connect()(injectIntl(PublicTimeline));
+export default connect(mapStateToProps)(injectIntl(PublicTimeline));
diff --git a/app/assets/javascripts/components/stream.jsx b/app/assets/javascripts/components/stream.jsx
new file mode 100644
index 000000000..0787399f6
--- /dev/null
+++ b/app/assets/javascripts/components/stream.jsx
@@ -0,0 +1,21 @@
+import WebSocketClient from 'websocket.js';
+
+const createWebSocketURL = (url) => {
+  const a = document.createElement('a');
+
+  a.href     = url;
+  a.href     = a.href;
+  a.protocol = a.protocol.replace('http', 'ws');
+
+  return a.href;
+};
+
+export default function getStream(accessToken, stream, { connected, received, disconnected }) {
+  const ws = new WebSocketClient(`${createWebSocketURL(STREAMING_API_BASE_URL)}/api/v1/streaming/?access_token=${accessToken}&stream=${stream}`);
+
+  ws.onopen    = connected;
+  ws.onmessage = e => received(JSON.parse(e.data));
+  ws.onclose   = disconnected;
+
+  return ws;
+};
diff --git a/app/views/home/index.html.haml b/app/views/home/index.html.haml
index 0147f4064..9e3b94463 100644
--- a/app/views/home/index.html.haml
+++ b/app/views/home/index.html.haml
@@ -1,5 +1,6 @@
 - content_for :header_tags do
   :javascript
+    window.STREAMING_API_BASE_URL = '#{Rails.configuration.x.streaming_api_base_url}';
     window.INITIAL_STATE = #{json_escape(render(file: 'home/initial_state', formats: :json))}
 
   = javascript_include_tag 'application'
diff --git a/config/initializers/ostatus.rb b/config/initializers/ostatus.rb
index faa9940b0..fb0b8b7fe 100644
--- a/config/initializers/ostatus.rb
+++ b/config/initializers/ostatus.rb
@@ -10,8 +10,10 @@ Rails.application.configure do
   config.x.use_s3       = ENV['S3_ENABLED'] == 'true'
 
   config.action_mailer.default_url_options = { host: host, protocol: https ? 'https://' : 'http://', trailing_slash: false }
+  config.x.streaming_api_base_url          = 'http://localhost:4000'
 
   if Rails.env.production?
     config.action_cable.allowed_request_origins = ["http#{https ? 's' : ''}://#{host}"]
+    config.x.streaming_api_base_url             = ENV.fetch('STREAMING_API_BASE_URL') { "http#{https ? 's' : ''}://#{host}" }
   end
 end
diff --git a/docker-compose.yml b/docker-compose.yml
index e1f1f1c4c..e6002eaa5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -19,6 +19,16 @@ services:
     volumes:
       - ./public/assets:/mastodon/public/assets
       - ./public/system:/mastodon/public/system
+  streaming:
+    restart: always
+    build: .
+    env_file: .env.production
+    command: npm run start
+    ports:
+      - "4000:4000"
+    depends_on:
+      - db
+      - redis
   sidekiq:
     restart: always
     build: .
diff --git a/docs/Running-Mastodon/Production-guide.md b/docs/Running-Mastodon/Production-guide.md
index 76964d995..ff4427dd2 100644
--- a/docs/Running-Mastodon/Production-guide.md
+++ b/docs/Running-Mastodon/Production-guide.md
@@ -49,6 +49,22 @@ server {
     tcp_nodelay on;
   }
 
+  location /api/v1/streaming {
+    proxy_set_header Host $host;
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header X-Forwarded-Proto https;
+
+    proxy_pass http://localhost:4000;
+    proxy_buffering off;
+    proxy_redirect off;
+    proxy_http_version 1.1;
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection $connection_upgrade;
+
+    tcp_nodelay on;
+  }
+
   error_page 500 501 502 503 504 /500.html;
 }
 ```
@@ -162,6 +178,27 @@ Restart=always
 WantedBy=multi-user.target
 ```
 
+Example systemd configuration file for the streaming API, to be placed in `/etc/systemd/system/mastodon-streaming.service`:
+
+```systemd
+[Unit]
+Description=mastodon-streaming
+After=network.target
+
+[Service]
+Type=simple
+User=mastodon
+WorkingDirectory=/home/mastodon/live
+Environment="NODE_ENV=production"
+Environment="PORT=4000"
+ExecStart=/usr/bin/npm run start
+TimeoutSec=15
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
+```
+
 This allows you to `sudo systemctl enable mastodon-*.service` and `sudo systemctl start mastodon-*.service` to get things going.
 
 ## Cronjobs
diff --git a/package.json b/package.json
index 9685f07a4..def42f596 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
     "babelify": "^7.3.0",
     "browserify": "^13.1.0",
     "browserify-incremental": "^3.1.1",
+    "bufferutil": "^2.0.0",
     "chai": "^3.5.0",
     "chai-enzyme": "^0.5.2",
     "css-loader": "^0.26.1",
@@ -64,6 +65,9 @@
     "sass-loader": "^4.0.2",
     "sinon": "^1.17.6",
     "style-loader": "^0.13.1",
-    "webpack": "^1.14.0"
+    "utf-8-validate": "^3.0.0",
+    "webpack": "^1.14.0",
+    "websocket.js": "^0.1.7",
+    "ws": "^2.0.2"
   }
 }
diff --git a/streaming/index.js b/streaming/index.js
index e5a2778f8..16dda5c1e 100644
--- a/streaming/index.js
+++ b/streaming/index.js
@@ -1,8 +1,11 @@
 import dotenv from 'dotenv'
 import express from 'express'
+import http from 'http'
 import redis from 'redis'
 import pg from 'pg'
 import log from 'npmlog'
+import url from 'url'
+import WebSocket from 'ws'
 
 const env = process.env.NODE_ENV || 'development'
 
@@ -27,8 +30,10 @@ const pgConfigs = {
   }
 }
 
-const app = express()
+const app    = express()
 const pgPool = new pg.Pool(pgConfigs[env])
+const server = http.createServer(app)
+const wss    = new WebSocket.Server({ server })
 
 const allowCrossDomain = (req, res, next) => {
   res.header('Access-Control-Allow-Origin', '*')
@@ -38,22 +43,7 @@ const allowCrossDomain = (req, res, next) => {
   next()
 }
 
-const authenticationMiddleware = (req, res, next) => {
-  if (req.method === 'OPTIONS') {
-    return next()
-  }
-
-  const authorization = req.get('Authorization')
-
-  if (!authorization) {
-    const err = new Error('Missing access token')
-    err.statusCode = 401
-
-    return next(err)
-  }
-
-  const token = authorization.replace(/^Bearer /, '')
-
+const accountFromToken = (token, req, next) => {
   pgPool.connect((err, client, done) => {
     if (err) {
       return next(err)
@@ -80,26 +70,36 @@ const authenticationMiddleware = (req, res, next) => {
   })
 }
 
+const authenticationMiddleware = (req, res, next) => {
+  if (req.method === 'OPTIONS') {
+    return next()
+  }
+
+  const authorization = req.get('Authorization')
+
+  if (!authorization) {
+    const err = new Error('Missing access token')
+    err.statusCode = 401
+
+    return next(err)
+  }
+
+  const token = authorization.replace(/^Bearer /, '')
+
+  accountFromToken(token, req, next)
+}
+
 const errorMiddleware = (err, req, res, next) => {
   log.error(err)
   res.writeHead(err.statusCode || 500, { 'Content-Type': 'application/json' })
-  res.end(JSON.stringify({ error: err.statusCode ? `${err}` : 'An unexpected error occured' }))
+  res.end(JSON.stringify({ error: err.statusCode ? `${err}` : 'An unexpected error occurred' }))
 }
 
 const placeholders = (arr, shift = 0) => arr.map((_, i) => `$${i + 1 + shift}`).join(', ');
 
-const streamFrom = (id, req, res, needsFiltering = false) => {
+const streamFrom = (redisClient, id, req, output, needsFiltering = false) => {
   log.verbose(`Starting stream from ${id} for ${req.accountId}`)
 
-  res.setHeader('Content-Type', 'text/event-stream')
-  res.setHeader('Transfer-Encoding', 'chunked')
-
-  const redisClient = redis.createClient({
-    host:     process.env.REDIS_HOST     || '127.0.0.1',
-    port:     process.env.REDIS_PORT     || 6379,
-    password: process.env.REDIS_PASSWORD
-  })
-
   redisClient.on('message', (channel, message) => {
     const { event, payload } = JSON.parse(message)
 
@@ -127,36 +127,107 @@ const streamFrom = (id, req, res, needsFiltering = false) => {
             return
           }
 
-          res.write(`event: ${event}\n`)
-          res.write(`data: ${payload}\n\n`)
+          log.silly(`Transmitting for ${req.accountId}: ${event} ${payload}`)
+          output(event, payload)
         })
       })
     } else {
-      res.write(`event: ${event}\n`)
-      res.write(`data: ${payload}\n\n`)
+      log.silly(`Transmitting for ${req.accountId}: ${event} ${payload}`)
+      output(event, payload)
     }
   })
 
+  redisClient.subscribe(id)
+}
+
+// Setup stream output to HTTP
+const streamToHttp = (req, res, redisClient) => {
+  res.setHeader('Content-Type', 'text/event-stream')
+  res.setHeader('Transfer-Encoding', 'chunked')
+
   const heartbeat = setInterval(() => res.write(':thump\n'), 15000)
 
   req.on('close', () => {
-    log.verbose(`Ending stream from ${id} for ${req.accountId}`)
+    log.verbose(`Ending stream for ${req.accountId}`)
     clearInterval(heartbeat)
     redisClient.quit()
   })
 
-  redisClient.subscribe(id)
+  return (event, payload) => {
+    res.write(`event: ${event}\n`)
+    res.write(`data: ${payload}\n\n`)
+  }
+}
+
+// Setup stream output to WebSockets
+const streamToWs = (req, ws, redisClient) => {
+  ws.on('close', () => {
+    log.verbose(`Ending stream for ${req.accountId}`)
+    redisClient.quit()
+  })
+
+  return (event, payload) => {
+    ws.send(JSON.stringify({ event, payload }))
+  }
 }
 
+// Get new redis connection
+const getRedisClient = () => redis.createClient({
+  host:     process.env.REDIS_HOST     || '127.0.0.1',
+  port:     process.env.REDIS_PORT     || 6379,
+  password: process.env.REDIS_PASSWORD
+})
+
 app.use(allowCrossDomain)
 app.use(authenticationMiddleware)
 app.use(errorMiddleware)
 
-app.get('/api/v1/streaming/user',    (req, res) => streamFrom(`timeline:${req.accountId}`, req, res))
-app.get('/api/v1/streaming/public',  (req, res) => streamFrom('timeline:public', req, res, true))
-app.get('/api/v1/streaming/hashtag', (req, res) => streamFrom(`timeline:hashtag:${req.params.tag}`, req, res, true))
+app.get('/api/v1/streaming/user', (req, res) => {
+  const redisClient = getRedisClient()
+  streamFrom(redisClient, `timeline:${req.accountId}`, req, streamToHttp(req, res, redisClient))
+})
+
+app.get('/api/v1/streaming/public', (req, res) => {
+  const redisClient = getRedisClient()
+  streamFrom(redisClient, 'timeline:public', req, streamToHttp(req, res, redisClient), true)
+})
+
+app.get('/api/v1/streaming/hashtag', (req, res) => {
+  const redisClient = getRedisClient()
+  streamFrom(redisClient, `timeline:hashtag:${req.params.tag}`, req, streamToHttp(req, res, redisClient), true)
+})
 
-log.level = 'verbose'
-log.info(`Starting HTTP server on port ${process.env.PORT || 4000}`)
+wss.on('connection', ws => {
+  const location = url.parse(ws.upgradeReq.url, true)
+  const token    = location.query.access_token
+  const req      = {}
 
-app.listen(process.env.PORT || 4000)
+  accountFromToken(token, req, err => {
+    if (err) {
+      log.error(err)
+      ws.close()
+      return
+    }
+
+    const redisClient = getRedisClient()
+
+    switch(location.query.stream) {
+    case 'user':
+      streamFrom(redisClient, `timeline:${req.accountId}`, req, streamToWs(req, ws, redisClient))
+      break;
+    case 'public':
+      streamFrom(redisClient, 'timeline:public', req, streamToWs(req, ws, redisClient), true)
+      break;
+    case 'hashtag':
+      streamFrom(redisClient, `timeline:hashtag:${location.query.tag}`, req, streamToWs(req, ws, redisClient), true)
+      break;
+    default:
+      ws.close()
+    }
+  })
+})
+
+server.listen(process.env.PORT || 4000, () => {
+  log.level = process.env.LOG_LEVEL || 'verbose'
+  log.info(`Starting streaming API server on port ${server.address().port}`)
+})
diff --git a/yarn.lock b/yarn.lock
index bd1747929..8038411fe 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1237,6 +1237,12 @@ babylon@^6.15.0:
   version "6.15.0"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.15.0.tgz#ba65cfa1a80e1759b0e89fb562e27dccae70348e"
 
+backoff@^2.4.1:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/backoff/-/backoff-2.5.0.tgz#f616eda9d3e4b66b8ca7fca79f695722c5f8e26f"
+  dependencies:
+    precond "0.2"
+
 balanced-match@^0.4.1, balanced-match@^0.4.2:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-0.4.2.tgz#cb3f3e3c732dc0f01ee70b403f302e61d7709838"
@@ -1263,6 +1269,10 @@ binary-extensions@^1.0.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.7.0.tgz#6c1610db163abfb34edfe42fa423343a1e01185d"
 
+bindings@~1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.2.1.tgz#14ad6113812d2d37d72e67b4cacb4bb726505f11"
+
 bl@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/bl/-/bl-1.1.2.tgz#fdca871a99713aa00d19e3bbba41c44787a65398"
@@ -1479,6 +1489,13 @@ buffer@^4.1.0, buffer@^4.9.0:
     ieee754 "^1.1.4"
     isarray "^1.0.0"
 
+bufferutil@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/bufferutil/-/bufferutil-2.0.0.tgz#6588ed4bafa300798b26dc048494a51abde83507"
+  dependencies:
+    bindings "~1.2.1"
+    nan "~2.5.0"
+
 builtin-modules@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
@@ -3664,9 +3681,9 @@ ms@0.7.2:
   version "0.7.2"
   resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.2.tgz#ae25cf2512b3885a1d95d7f037868d8431124765"
 
-nan@^2.3.0, nan@^2.3.2:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.4.0.tgz#fb3c59d45fe4effe215f0b890f8adf6eb32d2232"
+nan@^2.3.0, nan@^2.3.2, nan@~2.5.0:
+  version "2.5.1"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.5.1.tgz#d5b01691253326a97a2bbee9e61c55d8d60351e2"
 
 negotiator@0.6.1:
   version "0.6.1"
@@ -3808,16 +3825,7 @@ normalize-url@^1.4.0:
     gauge "~2.6.0"
     set-blocking "~2.0.0"
 
-npmlog@4.x, npmlog@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.0.0.tgz#e094503961c70c1774eb76692080e8d578a9f88f"
-  dependencies:
-    are-we-there-yet "~1.1.2"
-    console-control-strings "~1.1.0"
-    gauge "~2.6.0"
-    set-blocking "~2.0.0"
-
-npmlog@^4.0.2:
+npmlog@4.x, npmlog@^4.0.0, npmlog@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-4.0.2.tgz#d03950e0e78ce1527ba26d2a7592e9348ac3e75f"
   dependencies:
@@ -4401,6 +4409,10 @@ postgres-interval@~1.0.0:
   dependencies:
     xtend "^4.0.0"
 
+precond@0.2:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/precond/-/precond-0.2.3.tgz#aa9591bcaa24923f1e0f4849d240f47efc1075ac"
+
 prelude-ls@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
@@ -5556,6 +5568,10 @@ uid-number@~0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"
 
+ultron@~1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.1.0.tgz#b07a2e6a541a815fc6a34ccd4533baec307ca864"
+
 umd@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/umd/-/umd-3.0.1.tgz#8ae556e11011f63c2596708a8837259f01b3d60e"
@@ -5603,6 +5619,13 @@ user-home@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/user-home/-/user-home-1.1.1.tgz#2b5be23a32b63a7c9deb8d0f28d485724a3df190"
 
+utf-8-validate@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/utf-8-validate/-/utf-8-validate-3.0.0.tgz#42e54dfbc7cdfbd1d3bbf0a2f5000b4c6aeaa0c9"
+  dependencies:
+    bindings "~1.2.1"
+    nan "~2.5.0"
+
 util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
@@ -5727,6 +5750,12 @@ webpack@^1.13.1, webpack@^1.14.0:
     watchpack "^0.2.1"
     webpack-core "~0.6.9"
 
+websocket.js@^0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/websocket.js/-/websocket.js-0.1.7.tgz#8d24cefb1a080c259e7e4740c02cab8f142df2b0"
+  dependencies:
+    backoff "^2.4.1"
+
 whatwg-fetch@>=0.10.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-1.0.0.tgz#01c2ac4df40e236aaa18480e3be74bd5c8eb798e"
@@ -5803,6 +5832,12 @@ write-file-atomic@^1.1.2:
     imurmurhash "^0.1.4"
     slide "^1.1.5"
 
+ws@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-2.0.2.tgz#6257d1a679f0cb23658cba3dcad1316e2b1000c5"
+  dependencies:
+    ultron "~1.1.0"
+
 xdg-basedir@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-2.0.0.tgz#edbc903cc385fc04523d966a335504b5504d1bd2"
generated by cgit-pink (git 2.37.1) at 2024-11-24 00:34:26 +0000