first usable

.gitignore

@@ -1,2 +1,3 @@
 node_modules
-.env
+images
+.env

.vscode/launch.json

@@ -0,0 +1,18 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "pwa-node",
+      "request": "launch",
+      "name": "webapp",
+      "skipFiles": [
+        "<node_internals>/**"
+      ],
+      "program": "${workspaceFolder}/webapp.js",
+      "console": "integratedTerminal"
+    }
+  ]
+}

README.md

@@ -6,4 +6,10 @@ An HTML5 <canvas> to which multiple people can connect over Socket.io and
 
 ```sh
 yarn start
-```
+```
+
+## How It Works
+
+A connect token is generated when the multiplayer canvas view is loaded, and this becomes the session's ID. The client must present this token when connecting to the canvas IO server, and it must match what was stored in Redis, not be expired, not already be claimed, etc.
+
+If accepted, the socket session then stores the connect token to be used as a unique key that identifies that client session. Rate limits are implemented against this key using [rate-limiter-flexible](https://www.npmjs.com/package/rate-limiter-flexible), such as how often a `setpixel` command can be received and processed.

app/views/layout.pug

@@ -23,4 +23,8 @@ html(lang="en")
 
       block content-view
 
-    script(src=`${appModuleUrl}?v=${pkg.version}`)
+    script(src='/socket.io/socket.io.js')
+
+    script(async, src=`${appModuleUrl}?v=${pkg.version}`, type="module")
+
+    block viewjs

app/views/multiplayer-canvas.pug

@@ -1,4 +1,17 @@
 extends layout
 block content-view
+
   .margin
-    canvas(id="multiplayer-canvas", width="32", height="32").multiplayer-canvas
+    p This is the NiceCrew Multiplayer Canvas project. People are welcomed to stop by and set up to 10 pixels per minute. Work in teams to control a section of the image.
+
+  .margin
+    canvas(id="multiplayer-canvas", width="32", height="32").multiplayer-canvas
+
+  .margin
+    .color-palette
+
+block viewjs
+  script.
+    window.dtp = window.dtp || { };
+    window.dtp.imageId = !{JSON.stringify(imageId || 'test-image')};
+    window.dtp.connectToken = !{JSON.stringify(connectToken)};

canvas-io-server.js

@@ -0,0 +1,219 @@
+// canvas-io-server.js
+// Copyright (C) 2022 Rob Colbert @[email protected]
+// License: Apache-2.0
+
+'use strict';
+
+import path, { dirname } from 'path';
+import { fileURLToPath } from 'url';
+const __dirname = dirname(fileURLToPath(import.meta.url)); // jshint ignore:line
+
+import fs from 'fs';
+
+import { Server } from 'socket.io';
+import { createAdapter } from '@socket.io/redis-adapter';
+
+import { RateLimiterRedis } from 'rate-limiter-flexible';
+
+import Jimp from 'jimp';
+import { CronJob } from 'cron';
+
+class CanvasImage {
+
+  get dirty ( ) { return this._dirty; }
+
+  constructor (id, width, height) {
+    this.id = id;
+    this.image = new Jimp(width, height, 0xffffffff);
+    this._dirty = false;
+  }
+
+  setPixel (pixel) {
+    let idx = ((pixel.y * this.image.bitmap.width) + pixel.x) * 4;
+    this.image.bitmap.data[idx++] = pixel.r;
+    this.image.bitmap.data[idx++] = pixel.g;
+    this.image.bitmap.data[idx++] = pixel.b;
+    this._dirty = true;
+  }
+
+  async save (filename) {
+    await this.image.deflateLevel(9).writeAsync(filename);
+    this._dirty = false;
+  }
+}
+
+export default class CanvasIoServer {
+
+  constructor (app) {
+    this.app = app;
+
+    this.limiters = {
+      getImageData: new RateLimiterRedis({ storeClient: this.app.redis, points: 10, duration: 60 }),
+      setPixel: new RateLimiterRedis({ storeClient: this.app.redis, points: 10, duration: 60 }),
+    };
+
+    this.images = { };
+
+    console.log('creating test image', { width: 32, height: 32 });
+    this.images['test-image'] = new CanvasImage('test-image', 32, 32);
+    this.images['test-image'].setPixel({ x: 5, y: 5, r: 255, g: 0, b: 0 });
+  }
+
+  async start ( ) {
+    const pubClient = this.app.redis.duplicate();
+    pubClient.on('error', this.onRedisError.bind(this));
+
+    const subClient = this.app.redis.duplicate();
+    subClient.on('error', this.onRedisError.bind(this));
+
+    const transports = ['websocket'/*, 'polling'*/];
+    const adapter = createAdapter(pubClient, subClient);
+    this.io = new Server(this.app.httpServer, { adapter, transports });
+    this.io.on('connection', this.onSocketConnect.bind(this));
+
+    console.log('starting image backup cron');
+    this.backupCron = new CronJob(
+      '*/15 * * * * *',
+      this.onImageBackup.bind(this),
+      null,
+      true,
+      'America/New_York',
+    );
+
+    console.log('CanvasIoServer ready');
+  }
+
+  async onRedisError (error) {
+    console.log('Redis error', error);
+  }
+
+  async onSocketConnect (socket) {
+    const CONNECT_TOKEN = socket.handshake.auth.token;
+    console.log('socket connection', { sid: socket.id, token: CONNECT_TOKEN });
+
+    const TOKEN_KEY = `connect-token:${CONNECT_TOKEN}`;
+
+    const tokenData = await this.app.redis.get(TOKEN_KEY);
+    if (!tokenData) {
+      console.log('rejecting invalid socket token', {
+        sid: socket.sid,
+        handshake: socket.handshake,
+      });
+      socket.close();
+      return;
+    }
+
+    const token = JSON.parse(tokenData);
+    const IMAGE_ID = token.imageId;
+
+    /*
+     * Remove the connect token to prevent multiple connects
+     */
+    await this.app.redis.del(TOKEN_KEY);
+
+    const session = { CONNECT_TOKEN, IMAGE_ID, socket };
+
+    session.onSocketDisconnect = this.onSocketDisconnect.bind(this, session);
+    session.onJoinChannel = this.onJoinChannel.bind(this, session);
+    session.onLeaveChannel = this.onLeaveChannel.bind(this, session);
+
+    session.onGetImageData = this.onGetImageData.bind(this, session);
+    session.onSetPixel = this.onSetPixel.bind(this, session);
+
+    socket.on('disconnect', session.onSocketDisconnect);
+    socket.on('join', session.onJoinChannel);
+    socket.on('leave', session.onLeaveChannel);
+
+    socket.on('getimagedata', session.onGetImageData);
+    socket.on('setpixel', session.onSetPixel);
+
+    socket.emit('authenticated', { message: 'token verified' });
+  }
+
+  async onSocketDisconnect (session, reason) {
+    const { CONNECT_TOKEN, IMAGE_ID, socket } = session;
+    console.log('socket disconnect', { sid: socket.id, CONNECT_TOKEN, IMAGE_ID, reason });
+    session.socket.off('disconnect', session.onSocketDisconnect);
+    session.socket.off('join', session.onJoinChannel);
+    session.socket.off('leave', session.onLeaveChannel);
+  }
+
+  async onJoinChannel (session, message) {
+    const { channelId } = message;
+    console.log('socket joins channel', { sid: session.socket.id, token: session.CONNECT_TOKEN, channelId });
+    session.socket.join(channelId);
+    session.socket.emit('join-result', { channelId });
+  }
+
+  async onLeaveChannel (session, message) {
+    const { channelId } = message;
+    console.log('socket leaves channel', { sid: session.socket.id, token: session.CONNECT_TOKEN, channelId });
+    session.socket.leave(channelId);
+  }
+
+  async onGetImageData (session) {
+    const { CONNECT_TOKEN, IMAGE_ID, socket } = session;
+    console.log('onGetImageData', { sid: session.socket.id, CONNECT_TOKEN, IMAGE_ID });
+
+    try {
+      const limiterKey = `${IMAGE_ID}:${CONNECT_TOKEN}`;
+      await this.limiters.getImageData.consume(limiterKey, 1);
+    } catch (error) {
+      console.log('onGetImageData rate limit exceeded', { CONNECT_TOKEN, IMAGE_ID });
+      socket.emit('canvas-error', { command: 'getimagedata', message: error.message });
+      return;
+    }
+
+    const image = this.images[IMAGE_ID];
+    if (!image) {
+      socket.emit('canvas-error', { message: 'image not found' });
+      return;
+    }
+
+    session.socket.emit('canvas-image-data', {
+      width: image.image.bitmap.width,
+      height: image.image.bitmap.height,
+      data: Buffer.from(image.image.bitmap.data),
+    });
+  }
+
+  async onSetPixel (session, message) {
+    const { CONNECT_TOKEN, IMAGE_ID, socket } = session;
+    try {
+      const limiterKey = `${IMAGE_ID}:${CONNECT_TOKEN}`;
+      await this.limiters.setPixel.consume(limiterKey, 1);
+    } catch (error) {
+      console.log('failed to setpixel', error);
+      socket.emit('canvas-error', { command: 'setpixel', error: JSON.stringify(error) });
+      return;
+    }
+
+    const image = this.images[IMAGE_ID];
+    if (!image) {
+      socket.emit('canvas-error', { command: 'setpixel', message: 'Image does not exist' });
+      return;
+    }
+
+    console.log('onSetPixel', IMAGE_ID, message);
+    image.setPixel(message);
+    this.io.in(IMAGE_ID).emit('canvas-setpixel', {
+      x: message.x,
+      y: message.y,
+      r: message.r,
+      g: message.g,
+      b: message.b,
+    });
+  }
+
+  async onImageBackup ( ) {
+    for (const imageId in this.images) {
+      const image = this.images[imageId];
+
+      const imageIdPrefix = image.id.slice(0, 4);
+      const imagePath = path.join(__dirname, 'images', imageIdPrefix);
+
+      await fs.promises.mkdir(imagePath, { recursive: true });
+      await image.save(path.join(imagePath, `${image.id}.png`));
+    }
+  }
+}

client/js/canvas-app.js

@@ -4,7 +4,7 @@
 
 'use strict';
 
-console.log('loaded');
+window.dtp = window.dtp || { };
 
 const IMAGE_W = 32;
 const IMAGE_H = 32;
@@ -13,6 +13,10 @@ const DTP_COMPONENT_NAME = 'canvas-app';
 import '../less/style.less';
 
 import { NiceAudio, NiceLog } from 'dtp-nice-game';
+import CanvasSocket from './canvas-socket.js';
+
+import Color from 'color';
+import ColorConvert from 'color-convert';
 
 export default class CanvasApp {
 
@@ -20,11 +24,116 @@ export default class CanvasApp {
     this.audio = new NiceAudio();
 
     this.log = new NiceLog(DTP_COMPONENT_NAME);
-    this.log.info('Canvas app online');
+    this.log.info('init', 'Canvas app online');
+
+    this.initCanvas();
+    this.initColorPalette();
+
+    document.addEventListener('mpcvs:socket-connected', this.onSocketConnected.bind(this));
+
+    this.socket = new CanvasSocket();
+    this.socket.connect({
+      withRetry: true,
+      withError: false,
+      connectToken: window.dtp.connectToken,
+    });
+  }
 
+  async onSocketConnected ( ) {
+    console.log('APP: socket connected');
+
+    const { socket } = this.socket;
+    socket.on('canvas-error', this.onCanvasError.bind(this));
+    socket.on('canvas-image-data', this.onCanvasImageData.bind(this));
+    socket.on('canvas-setpixel', this.onCanvasSetPixel.bind(this));
+
+    socket.emit('getimagedata');
+  }
+
+  async onCanvasError (message) {
+    console.log('onCanvasError', { message });
+  }
+
+  async onCanvasImageData (message) {
+    console.log('onCanvasImageData', { message });
+    this.imageData = new ImageData( // jshint ignore:line
+      new Uint8ClampedArray(message.data),
+      message.width,
+      message.height,
+    );
+    this.ctx.putImageData(this.imageData, 0, 0);
+  }
+
+  async onCanvasSetPixel (message) {
+    console.log('onCanvasSetPixel', message);
+    this.setPixel(message);
+    this.ctx.putImageData(this.imageData, 0, 0);
+  }
+
+  initCanvas ( ) {
     this.canvas = document.querySelector('canvas');
+    this.canvas.onclick = this.onCanvasClick.bind(this);
     this.ctx = this.canvas.getContext('2d');
-    this.imageData = this.ctx.createImageData(32, 32);
+  }
+
+  initColorPalette ( ) {
+    const setDrawColor = this.setDrawColor.bind(this);
+    const palette = document.querySelector('.color-palette');
+    const colors = [ ];
+
+    for (let h = 0; h <= 360; h += 36) {
+      for (let v = 25; v <= 75; v += 25) {
+        for (let s = 25; s <= 100; s += 25) {
+          colors.push('#' + ColorConvert.hsl.hex(h, s, v));
+        }
+      }
+    }
+
+    // for (let r = 0; r <= 255; r+= 64) {
+    //   for (let g = 0; g <= 255; g += 64) {
+    //     for (let b = 0; b <= 255; b += 64) {
+    //       const c = Color.hsl() Color({ r, g, b });
+    //       colors.push(c.hex());
+    //     }
+    //   }
+    // }
+
+    colors.push("#ffffff"); // white
+    colors.push("#000000"); // black
+    colors.push("#ff0000"); // red
+    colors.push("#00ff00"); // green
+    colors.push("#0000ff"); // blue
+
+    this.colorButtons = [ ];
+    let idx = 0;
+    colors.forEach((color) => {
+      const button = document.createElement('button');
+
+      button.classList.add('color-select-btn');
+      button.setAttribute('data-idx', idx++);
+      button.setAttribute('data-color', color);
+      button.onclick = setDrawColor;
+      button.style.backgroundColor = color;
+
+      this.colorButtons.push(button);
+      palette.appendChild(button);
+    });
+
+    this.colorButtons[0].click();
+  }
+
+  setDrawColor (event) {
+    const target = event.target || event.currentTarget;
+    const color = target.getAttribute('data-color');
+
+    this.log.info('setDrawColor', 'setting draw color', { color });
+    this.currentColor = Color(color);
+
+    this.colorButtons.forEach((button) => {
+      button.classList.remove('active');
+    });
+
+    target.classList.add('active');
   }
 
   updatePixels (message) {
@@ -33,18 +142,42 @@ export default class CanvasApp {
           (pixel.x > (IMAGE_W - 1)) ||
           (pixel.y < 0) ||
           (pixel.y > (IMAGE_H - 1))) {
-        this.log.info('rejecting invalid pixel update', pixel);
+        this.log.info('updatePixels', 'rejecting invalid pixel update', pixel);
         return;
       }
-      let pixelIdx = (pixel.y * IMAGE_W * 4) + (pixel.x * 4);
-      this.imageData[pixelIdx++] = pixel.r;
-      this.imageData[pixelIdx++] = pixel.g;
-      this.imageData[pixelIdx++] = pixel.b;
     }
+    this.ctx.putImageData(this.imageData, 0, 0);
+  }
+
+  setPixel (pixel) {
+    let pixelIdx = ((pixel.y * IMAGE_W ) + pixel.x) * 4;
+    this.log.info('updatePixels', 'updating pixel', { pixelIdx, pixel });
+
+    this.imageData.data[pixelIdx++] = pixel.r;
+    this.imageData.data[pixelIdx++] = pixel.g;
+    this.imageData.data[pixelIdx++] = pixel.b;
+    this.imageData.data[pixelIdx++] = 255;
+  }
+
+  async onCanvasClick (event) {
+    const cellPixels = this.canvas.clientWidth / 32;
+    if (cellPixels === 0) {
+      return; // prevent a divide by zero
+    }
+    const x = Math.floor(event.offsetX / cellPixels);
+    const y = Math.floor(event.offsetY / cellPixels);
+    console.log(x, y, this.currentColor.hex());
+
+    const pixel = {
+      x, y,
+      r: this.currentColor.red(), 
+      g: this.currentColor.green(),
+      b: this.currentColor.blue(),
+    };
+    this.socket.socket.emit('setpixel', pixel);
   }
 }
 
 window.addEventListener('load', async ( ) => {
-  window.app = new CanvasApp();
-  console.log('running');
+  window.dtp.app = new CanvasApp();
 });

client/js/canvas-socket.js

@@ -0,0 +1,134 @@
+// canvas-socket.js
+// Copyright (C) 2022 Rob Colbert @[email protected]
+// License: Apache-2.0
+
+'use strict';
+
+window.dtp = window.dtp || { };
+
+export default class CanvasSocket {
+
+  constructor ( ) {
+    this.isConnected = false;
+    this.isAuthenticated = false;
+    this.joinedChannels = { };
+  }
+
+  async connect (options) {
+    options = Object.assign({
+      withRetry: true,
+      withError: false,
+    }, options);
+    try {
+      console.log('connecting to Multiplayer Canvas server');
+      this.socket = io('/', {
+        transports: ['websocket'],
+        reconnection: false,
+        auth: {
+          token: options.connectToken,
+        },
+      });
+  
+      this.socket.on('connect', this.onSocketConnect.bind(this));
+      this.socket.on('authenticated', this.onSocketAuthenticated.bind(this));
+      this.socket.on('join-result', this.onJoinResult.bind(this));
+      this.socket.on('disconnect', this.onSocketDisconnect.bind(this));
+    } catch (error) {
+      console.log('connect', 'failed to connect', { error });
+      if (options.withRetry) {
+        this.retryConnect();
+      }
+      if (options.withError) {
+        throw error;
+      }
+    }
+  }
+
+  async onSocketConnect ( ) {
+    console.log('onSocketConnect', 'WebSocket connected');
+    this.isConnected = true;
+    if (this.disconnectDialog) {
+      this.disconnectDialog.hide();
+      delete this.disconnectDialog;
+    }
+  }
+
+  async onSocketDisconnect (reason) {
+    this.isConnected = false;
+    this.socket.close();
+    delete this.socket;
+
+    if (!this.isAuthenticated) {
+      UIkit.modal.alert(`Failed to authenticate WebSocket session. Please log out, log back in, and try again.`);
+      return;
+    }
+
+    const REASONS = {
+      'io server disconnect': 'The server closed the connection',
+      'io client disconnect': 'The client closed the connection',
+      'ping timeout': 'The server is unreachable',
+      'transport close': 'Connection was lost or network changed',
+      'transport error': 'Server communication error, please try again.',
+    };
+
+    console.log('onSocketDisconnect', 'WebSocket disconnected', { reason });
+
+    const modal = UIkit.modal.alert(`Disconnected: ${REASONS[reason]}`);
+    this.disconnectDialog = modal.dialog;
+
+    UIkit.util.on(modal.dialog.$el, 'hidden', ( ) => {
+      console.log('onSocketDisconnect', 'disconnect dialog closed');
+      delete this.disconnectDialog;
+    });
+
+    this.retryConnect();
+  }
+
+  retryConnect ( ) {
+    if (this.retryTimeout) {
+      return; // a retry is already in progress
+    }
+    this.retryTimeout = setTimeout(async ( ) => {
+      delete this.retryTimeout;
+      await this.connect();
+    }, 2000);
+  }
+
+  async onSocketAuthenticated (message) {
+    console.log('onSocketAuthenticated', message.message, { user: message.user });
+
+    this.isAuthenticated = true;
+    this.user = message.user;
+
+    this.joinChannel(window.dtp.imageId, 'image');
+
+    document.dispatchEvent(new Event('mpcvs:socket-connected'));
+  }
+
+  async joinChannel (channelId, channelType) {
+    console.log('joinChannel', 'joining channel', { channelId, channelType });
+    this.socket.emit('join', { channelId, channelType });
+  }
+
+  async isChannelJoined (channelId) {
+    return !!this.joinedChannels[channelId];
+  }
+
+  async onJoinResult (message) {
+    console.log('onJoinResult', 'channel joined', { message });
+    this.joinedChannels[message.channelId] = message;
+  }
+
+  async leaveChannel (channelId) {
+    console.log('leaveChannel', 'leaving channel', { channelId });
+    this.socket.emit('leave', { channelId });
+    if (this.joinedChannels[channelId]) {
+      delete this.joinedChannels[channelId];
+    }
+  }
+
+  async sendUserChat (channelId, content) {
+    console.log('sendUserChat', 'sending message to channel', { channelId, content });
+    this.socket.emit('user-chat', { channelId, content });
+  }
+}

client/less/lib/color-palette.less

@@ -0,0 +1,29 @@
+@keyframes active-button {
+  0%   { border: solid 2px #008000; }
+  50%  { border: solid 2px #00ff00; }
+  100% { border: solid 2px #008000; }
+}
+
+.color-palette {
+  display: flex;
+  flex-wrap: wrap;
+  width: 100%;
+  justify-content: center;
+
+  button.color-select-btn {
+    display: inline-block;
+    box-sizing: border-box;
+    width: 32px;
+    height: 32px;
+    margin: 4px;
+
+    border: solid 2px transparent;
+    outline: none;
+
+    &.active {
+      animation-name: active-button;
+      animation-duration: 1s;
+      animation-iteration-count: infinite;
+    }
+  }
+}

client/less/lib/container.less

@@ -6,6 +6,6 @@
 
 .container {
   width: 100%;
-  max-width: 1280px;
+  max-width: 640px;
   margin: 0 auto;
 }

client/less/lib/multiplayer-canvas.less

@@ -13,4 +13,5 @@ canvas.multiplayer-canvas {
   height: auto;
 
   border: solid 1px white;
+  image-rendering: pixelated;
 }

client/less/style.less

@@ -8,6 +8,7 @@
 @import 'lib/main.less';
 
 @import 'lib/brand-link.less';
+@import 'lib/color-palette.less';
 @import 'lib/container.less';
 @import 'lib/multiplayer-canvas.less';
 @import 'lib/navbar.less';

package.json

@@ -2,22 +2,30 @@
   "name": "multiplayer-canvas",
   "version": "0.1.0",
   "description": "Interactive multi-user HTML5 <canvas> delivering online pixel war goodness.",
-  "main": "multiplayer-canvas.js",
+  "main": "webapp.js",
   "repository": "https://git.digitaltelepresence.com/rob/multiplayer-canvas.git",
   "type": "module",
   "scripts": {
-    "develop": "node multiplayer-canvas.js",
+    "develop": "node webapp.js",
     "bundle": "NODE_ENV=production yarn webpack --config webpack.config.js"
   },
   "author": "Rob Colbert",
   "license": "Apache-2.0",
   "private": false,
   "dependencies": {
+    "@socket.io/redis-adapter": "^7.1.0",
+    "color": "^4.2.1",
+    "color-convert": "^2.0.1",
+    "cron": "^1.8.2",
     "dotenv": "^16.0.0",
     "dtp-nice-game": "https://git.digitaltelepresence.com/digital-telepresence/dtp-nice-game.git",
     "express": "^4.17.3",
     "express-winston": "^4.2.0",
+    "ioredis": "^5.0.3",
+    "jimp": "^0.16.1",
     "pug": "^3.0.2",
+    "rate-limiter-flexible": "^2.3.6",
+    "uuid": "^8.3.2",
     "winston": "^3.7.1"
   },
   "devDependencies": {

multiplayer-canvas.js → webapp.js

@@ -1,4 +1,4 @@
-// multiplayer-canvas.js
+// webapp.js
 // Copyright (C) 2022 Rob Colbert @[email protected]
 // License: Apache-2.0
 
@@ -15,6 +15,11 @@ const require = createRequire(import.meta.url); // jshint ignore:line
 
 import express from 'express';
 
+import { v4 as uuidv4 } from 'uuid';
+
+import Redis from 'ioredis';
+import CanvasIoServer from './canvas-io-server.js';
+
 import winston from 'winston';
 import expressWinston from 'express-winston';
 
@@ -80,17 +85,49 @@ class MultiplayerCanvasApp {
   }
 
   async start ( ) {
+    this.redis = new Redis({
+      host: process.env.REDIS_HOST,
+      port: process.env.REDIS_PORT,
+      password: process.env.REDIS_PASSWORD,
+      key: process.env.REDIS_KEY_PREFIX || 'dtp',
+    });
+    this.redis.on('error', this.onRedisError.bind(this));
+
+    console.log('start', 'creating HTTP server');
+    this.httpServer = require('http').createServer(this.app);
+
+    this.io = new CanvasIoServer(this);
+    await this.io.start();
+
     return new Promise((resolve, reject) => {
-      this.app.listen(3000, (err) => {
+      this.httpServer.listen(3000, (err) => {
         if (err) {
           return reject(err);
         }
+        console.log('start', `${APP_CONFIG.pkg.name} online`);
         resolve();
       });
     });
   }
 
+  async onRedisError (error) {
+    console.log('Redis error', error);
+  }
+
   async getCanvasView (req, res) {
+    /*
+     * Create a socket connect token and assign it to res.locals for use in the
+     * view. Store it in Redis for 30 seconds.
+     */
+    res.locals.connectToken = uuidv4();
+    await this.redis.setex(`connect-token:${res.locals.connectToken}`, 30, JSON.stringify({
+      imageId: 'test-image',
+      ip: req.ip,
+    }));
+
+    /*
+     * Render the Multiplayer Canvas view
+     */
     res.locals.appModuleUrl = '/dist/canvas-app.bundle.js';
     res.render('multiplayer-canvas');
   }

webpack.config.js

@@ -55,16 +55,11 @@ export default {
   },
   mode: webpackMode,
   output: {
+    clean: true,
     filename: '[name].bundle.js',
     path: path.resolve(__dirname, 'dist'),
-    clean: true,
     publicPath: '/dist',
   },
-  optimization: {
-    splitChunks: {
-      chunks: 'all',
-    },
-  },
   plugins,
   module: {
     rules: [

yarn.lock

@@ -12,6 +12,13 @@
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.17.8.tgz#2817fb9d885dd8132ea0f8eb615a6388cca1c240"
   integrity sha512-BoHhDJrJXqcg+ZL16Xv39H9n+AqJ4pcDrQBGZN+wHxIysrLZ3/ECwCBUch/1zUNhnsXULcONU3Ei5Hmkfk6kiQ==
 
+"@babel/runtime@^7.7.2":
+  version "7.17.8"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.17.8.tgz#3e56e4aff81befa55ac3ac6a0967349fd1c5bca2"
+  integrity sha512-dQpEpK0O9o6lj6oPu0gRDbbnk+4LeHlNcBpspf6Olzt3GIX4P1lWF1gS+pHLDFlaJvbR6q7jCfQ08zA4QJBnmA==
+  dependencies:
+    regenerator-runtime "^0.13.4"
+
 "@babel/types@^7.6.1", "@babel/types@^7.9.6":
   version "7.17.0"
   resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.17.0.tgz#a826e368bccb6b3d84acd76acad5c0d87342390b"
@@ -39,6 +46,301 @@
   resolved "https://registry.yarnpkg.com/@discoveryjs/json-ext/-/json-ext-0.5.7.tgz#1d572bfbbe14b7704e0ba0f39b74815b84870d70"
   integrity sha512-dBVuXR082gk3jsFp7Rd/JI4kytwGHecnCoTtXFb7DB6CNHp4rg5k1bhg0nWdLGLnOV71lmDzGQaLMy8iPLY0pw==
 
+"@ioredis/commands@^1.1.1":
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/@ioredis/commands/-/commands-1.1.1.tgz#2ba4299ea624a6bfac15b35f6df90b0015691ec3"
+  integrity sha512-fsR4P/ROllzf/7lXYyElUJCheWdTJVJvOTps8v9IWKFATxR61ANOlnoPqhH099xYLrJGpc2ZQ28B3rMeUt5VQg==
+
+"@jimp/bmp@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/bmp/-/bmp-0.16.1.tgz#6e2da655b2ba22e721df0795423f34e92ef13768"
+  integrity sha512-iwyNYQeBawrdg/f24x3pQ5rEx+/GwjZcCXd3Kgc+ZUd+Ivia7sIqBsOnDaMZdKCBPlfW364ekexnlOqyVa0NWg==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+    bmp-js "^0.1.0"
+
+"@jimp/core@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/core/-/core-0.16.1.tgz#68c4288f6ef7f31a0f6b859ba3fb28dae930d39d"
+  integrity sha512-la7kQia31V6kQ4q1kI/uLimu8FXx7imWVajDGtwUG8fzePLWDFJyZl0fdIXVCL1JW2nBcRHidUot6jvlRDi2+g==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+    any-base "^1.1.0"
+    buffer "^5.2.0"
+    exif-parser "^0.1.12"
+    file-type "^9.0.0"
+    load-bmfont "^1.3.1"
+    mkdirp "^0.5.1"
+    phin "^2.9.1"
+    pixelmatch "^4.0.2"
+    tinycolor2 "^1.4.1"
+
+"@jimp/custom@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/custom/-/custom-0.16.1.tgz#28b659c59e20a1d75a0c46067bd3f4bd302cf9c5"
+  integrity sha512-DNUAHNSiUI/j9hmbatD6WN/EBIyeq4AO0frl5ETtt51VN1SvE4t4v83ZA/V6ikxEf3hxLju4tQ5Pc3zmZkN/3A==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/core" "^0.16.1"
+
+"@jimp/gif@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/gif/-/gif-0.16.1.tgz#d1f7c3a58f4666482750933af8b8f4666414f3ca"
+  integrity sha512-r/1+GzIW1D5zrP4tNrfW+3y4vqD935WBXSc8X/wm23QTY9aJO9Lw6PEdzpYCEY+SOklIFKaJYUAq/Nvgm/9ryw==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+    gifwrap "^0.9.2"
+    omggif "^1.0.9"
+
+"@jimp/jpeg@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/jpeg/-/jpeg-0.16.1.tgz#3b7bb08a4173f2f6d81f3049b251df3ee2ac8175"
+  integrity sha512-8352zrdlCCLFdZ/J+JjBslDvml+fS3Z8gttdml0We759PnnZGqrnPRhkOEOJbNUlE+dD4ckLeIe6NPxlS/7U+w==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+    jpeg-js "0.4.2"
+
+"@jimp/plugin-blit@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-blit/-/plugin-blit-0.16.1.tgz#09ea919f9d326de3b9c2826fe4155da37dde8edb"
+  integrity sha512-fKFNARm32RoLSokJ8WZXHHH2CGzz6ire2n1Jh6u+XQLhk9TweT1DcLHIXwQMh8oR12KgjbgsMGvrMVlVknmOAg==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-blur@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-blur/-/plugin-blur-0.16.1.tgz#e614fa002797dcd662e705d4cea376e7db968bf5"
+  integrity sha512-1WhuLGGj9MypFKRcPvmW45ht7nXkOKu+lg3n2VBzIB7r4kKNVchuI59bXaCYQumOLEqVK7JdB4glaDAbCQCLyw==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-circle@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-circle/-/plugin-circle-0.16.1.tgz#20e3194a67ca29740aba2630fd4d0a89afa27491"
+  integrity sha512-JK7yi1CIU7/XL8hdahjcbGA3V7c+F+Iw+mhMQhLEi7Q0tCnZ69YJBTamMiNg3fWPVfMuvWJJKOBRVpwNTuaZRg==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-color@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-color/-/plugin-color-0.16.1.tgz#0f298ba74dee818b663834cd80d53e56f3755233"
+  integrity sha512-9yQttBAO5SEFj7S6nJK54f+1BnuBG4c28q+iyzm1JjtnehjqMg6Ljw4gCSDCvoCQ3jBSYHN66pmwTV74SU1B7A==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+    tinycolor2 "^1.4.1"
+
+"@jimp/plugin-contain@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-contain/-/plugin-contain-0.16.1.tgz#3c5f5c495fd9bb08a970739d83694934f58123f2"
+  integrity sha512-44F3dUIjBDHN+Ym/vEfg+jtjMjAqd2uw9nssN67/n4FdpuZUVs7E7wadKY1RRNuJO+WgcD5aDQcsvurXMETQTg==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-cover@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-cover/-/plugin-cover-0.16.1.tgz#0e8caec16a40abe15b1b32e5383a603a3306dc41"
+  integrity sha512-YztWCIldBAVo0zxcQXR+a/uk3/TtYnpKU2CanOPJ7baIuDlWPsG+YE4xTsswZZc12H9Kl7CiziEbDtvF9kwA/Q==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-crop@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-crop/-/plugin-crop-0.16.1.tgz#b362497c873043fe47ba881ab08604bf7226f50f"
+  integrity sha512-UQdva9oQzCVadkyo3T5Tv2CUZbf0klm2cD4cWMlASuTOYgaGaFHhT9st+kmfvXjKL8q3STkBu/zUPV6PbuV3ew==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-displace@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-displace/-/plugin-displace-0.16.1.tgz#4dd9db518c3e78de9d723f86a234bf98922afe8d"
+  integrity sha512-iVAWuz2+G6Heu8gVZksUz+4hQYpR4R0R/RtBzpWEl8ItBe7O6QjORAkhxzg+WdYLL2A/Yd4ekTpvK0/qW8hTVw==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-dither@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-dither/-/plugin-dither-0.16.1.tgz#b47de2c0bb09608bed228b41c3cd01a85ec2d45b"
+  integrity sha512-tADKVd+HDC9EhJRUDwMvzBXPz4GLoU6s5P7xkVq46tskExYSptgj5713J5Thj3NMgH9Rsqu22jNg1H/7tr3V9Q==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-fisheye@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-fisheye/-/plugin-fisheye-0.16.1.tgz#f625047b6cdbe1b83b89e9030fd025ab19cdb1a4"
+  integrity sha512-BWHnc5hVobviTyIRHhIy9VxI1ACf4CeSuCfURB6JZm87YuyvgQh5aX5UDKtOz/3haMHXBLP61ZBxlNpMD8CG4A==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-flip@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-flip/-/plugin-flip-0.16.1.tgz#7a99ea22bde802641017ed0f2615870c144329bb"
+  integrity sha512-KdxTf0zErfZ8DyHkImDTnQBuHby+a5YFdoKI/G3GpBl3qxLBvC+PWkS2F/iN3H7wszP7/TKxTEvWL927pypT0w==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-gaussian@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-gaussian/-/plugin-gaussian-0.16.1.tgz#0845e314085ccd52e34fad9a83949bc0d81a68e8"
+  integrity sha512-u9n4wjskh3N1mSqketbL6tVcLU2S5TEaFPR40K6TDv4phPLZALi1Of7reUmYpVm8mBDHt1I6kGhuCJiWvzfGyg==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-invert@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-invert/-/plugin-invert-0.16.1.tgz#7e6f5a15707256f3778d06921675bbcf18545c97"
+  integrity sha512-2DKuyVXANH8WDpW9NG+PYFbehzJfweZszFYyxcaewaPLN0GxvxVLOGOPP1NuUTcHkOdMFbE0nHDuB7f+sYF/2w==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-mask@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-mask/-/plugin-mask-0.16.1.tgz#e7f2460e05c3cda7af5e76f33ccb0579f66f90df"
+  integrity sha512-snfiqHlVuj4bSFS0v96vo2PpqCDMe4JB+O++sMo5jF5mvGcGL6AIeLo8cYqPNpdO6BZpBJ8MY5El0Veckhr39Q==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-normalize@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-normalize/-/plugin-normalize-0.16.1.tgz#032dfd88eefbc4dedc8b1b2d243832e4f3af30c8"
+  integrity sha512-dOQfIOvGLKDKXPU8xXWzaUeB0nvkosHw6Xg1WhS1Z5Q0PazByhaxOQkSKgUryNN/H+X7UdbDvlyh/yHf3ITRaw==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-print@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-print/-/plugin-print-0.16.1.tgz#66b803563f9d109825970714466e6ab9ae639ff6"
+  integrity sha512-ceWgYN40jbN4cWRxixym+csyVymvrryuKBQ+zoIvN5iE6OyS+2d7Mn4zlNgumSczb9GGyZZESIgVcBDA1ezq0Q==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+    load-bmfont "^1.4.0"
+
+"@jimp/plugin-resize@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-resize/-/plugin-resize-0.16.1.tgz#65e39d848ed13ba2d6c6faf81d5d590396571d10"
+  integrity sha512-u4JBLdRI7dargC04p2Ha24kofQBk3vhaf0q8FwSYgnCRwxfvh2RxvhJZk9H7Q91JZp6wgjz/SjvEAYjGCEgAwQ==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-rotate@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-rotate/-/plugin-rotate-0.16.1.tgz#53fb5d51a4b3d05af9c91c2a8fffe5d7a1a47c8c"
+  integrity sha512-ZUU415gDQ0VjYutmVgAYYxC9Og9ixu2jAGMCU54mSMfuIlmohYfwARQmI7h4QB84M76c9hVLdONWjuo+rip/zg==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-scale@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-scale/-/plugin-scale-0.16.1.tgz#89f6ba59feed3429847ed226aebda33a240cc647"
+  integrity sha512-jM2QlgThIDIc4rcyughD5O7sOYezxdafg/2Xtd1csfK3z6fba3asxDwthqPZAgitrLgiKBDp6XfzC07Y/CefUw==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-shadow@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-shadow/-/plugin-shadow-0.16.1.tgz#a7af892a740febf41211e10a5467c3c5c521a04c"
+  integrity sha512-MeD2Is17oKzXLnsphAa1sDstTu6nxscugxAEk3ji0GV1FohCvpHBcec0nAq6/czg4WzqfDts+fcPfC79qWmqrA==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugin-threshold@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-threshold/-/plugin-threshold-0.16.1.tgz#34f3078f9965145b7ae26c53a32ad74b1195bbf5"
+  integrity sha512-iGW8U/wiCSR0+6syrPioVGoSzQFt4Z91SsCRbgNKTAk7D+XQv6OI78jvvYg4o0c2FOlwGhqz147HZV5utoSLxA==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+
+"@jimp/plugins@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/plugins/-/plugins-0.16.1.tgz#9f08544c97226d6460a16ced79f57e85bec3257b"
+  integrity sha512-c+lCqa25b+4q6mJZSetlxhMoYuiltyS+ValLzdwK/47+aYsq+kcJNl+TuxIEKf59yr9+5rkbpsPkZHLF/V7FFA==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/plugin-blit" "^0.16.1"
+    "@jimp/plugin-blur" "^0.16.1"
+    "@jimp/plugin-circle" "^0.16.1"
+    "@jimp/plugin-color" "^0.16.1"
+    "@jimp/plugin-contain" "^0.16.1"
+    "@jimp/plugin-cover" "^0.16.1"
+    "@jimp/plugin-crop" "^0.16.1"
+    "@jimp/plugin-displace" "^0.16.1"
+    "@jimp/plugin-dither" "^0.16.1"
+    "@jimp/plugin-fisheye" "^0.16.1"
+    "@jimp/plugin-flip" "^0.16.1"
+    "@jimp/plugin-gaussian" "^0.16.1"
+    "@jimp/plugin-invert" "^0.16.1"
+    "@jimp/plugin-mask" "^0.16.1"
+    "@jimp/plugin-normalize" "^0.16.1"
+    "@jimp/plugin-print" "^0.16.1"
+    "@jimp/plugin-resize" "^0.16.1"
+    "@jimp/plugin-rotate" "^0.16.1"
+    "@jimp/plugin-scale" "^0.16.1"
+    "@jimp/plugin-shadow" "^0.16.1"
+    "@jimp/plugin-threshold" "^0.16.1"
+    timm "^1.6.1"
+
+"@jimp/png@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/png/-/png-0.16.1.tgz#f24cfc31529900b13a2dd9d4fdb4460c1e4d814e"
+  integrity sha512-iyWoCxEBTW0OUWWn6SveD4LePW89kO7ZOy5sCfYeDM/oTPLpR8iMIGvZpZUz1b8kvzFr27vPst4E5rJhGjwsdw==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.16.1"
+    pngjs "^3.3.3"
+
+"@jimp/tiff@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/tiff/-/tiff-0.16.1.tgz#0e8756695687d7574b6bc73efab0acd4260b7a12"
+  integrity sha512-3K3+xpJS79RmSkAvFMgqY5dhSB+/sxhwTFA9f4AVHUK0oKW+u6r52Z1L0tMXHnpbAdR9EJ+xaAl2D4x19XShkQ==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    utif "^2.0.1"
+
+"@jimp/types@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/types/-/types-0.16.1.tgz#0dbab37b3202315c91010f16c31766d35a2322cc"
+  integrity sha512-g1w/+NfWqiVW4CaXSJyD28JQqZtm2eyKMWPhBBDCJN9nLCN12/Az0WFF3JUAktzdsEC2KRN2AqB1a2oMZBNgSQ==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/bmp" "^0.16.1"
+    "@jimp/gif" "^0.16.1"
+    "@jimp/jpeg" "^0.16.1"
+    "@jimp/png" "^0.16.1"
+    "@jimp/tiff" "^0.16.1"
+    timm "^1.6.1"
+
+"@jimp/utils@^0.16.1":
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/@jimp/utils/-/utils-0.16.1.tgz#2f51e6f14ff8307c4aa83d5e1a277da14a9fe3f7"
+  integrity sha512-8fULQjB0x4LzUSiSYG6ZtQl355sZjxbv8r9PPAuYHzS9sGiSHJQavNqK/nKnpDsVkU88/vRGcE7t3nMU0dEnVw==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    regenerator-runtime "^0.13.3"
+
 "@socket.io/base64-arraybuffer@~1.0.2":
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/@socket.io/base64-arraybuffer/-/base64-arraybuffer-1.0.2.tgz#568d9beae00b0d835f4f8c53fd55714986492e61"
@@ -49,6 +351,16 @@
   resolved "https://registry.yarnpkg.com/@socket.io/component-emitter/-/component-emitter-3.0.0.tgz#8863915676f837d9dad7b76f50cb500c1e9422e9"
   integrity sha512-2pTGuibAXJswAPJjaKisthqS/NOK5ypG4LYT6tEAV0S/mxW0zOIvYvGK0V8w8+SHxAm6vRMSjqSalFXeBAqs+Q==
 
+"@socket.io/redis-adapter@^7.1.0":
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/@socket.io/redis-adapter/-/redis-adapter-7.1.0.tgz#66f854da3cc47b80a9f5d287e93a58af16e5c3fb"
+  integrity sha512-vbsNJKUQgtVHcOqNL2ac8kSemTVNKHRzYPldqQJt0eFKvlAtAviuAMzBP0WmOp5OoRLQMjhVsVvgMzzMsVsK5g==
+  dependencies:
+    debug "~4.3.1"
+    notepack.io "~2.2.0"
+    socket.io-adapter "~2.3.0"
+    uid2 "0.0.3"
+
 "@types/component-emitter@^1.2.10":
   version "1.2.11"
   resolved "https://registry.yarnpkg.com/@types/component-emitter/-/component-emitter-1.2.11.tgz#50d47d42b347253817a39709fef03ce66a108506"
@@ -95,6 +407,11 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-17.0.23.tgz#3b41a6e643589ac6442bdbd7a4a3ded62f33f7da"
   integrity sha512-UxDxWn7dl97rKVeVS61vErvw086aCYhDLyvRQZ5Rk65rZKepaFdm53GeqXaKBuOhED4e9uWq34IC3TdSdJJ2Gw==
 
+"@types/[email protected]":
+  version "16.9.1"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-16.9.1.tgz#0611b37db4246c937feef529ddcc018cf8e35708"
+  integrity sha512-QpLcX9ZSsq3YYUUnD3nFDY8H7wctAhQj/TFKL8Ya8v5fMm3CFXxo8zStsLAl780ltoYoo1WvKUVGBQK+1ifr7g==
+
 "@webassemblyjs/[email protected]":
   version "1.11.1"
   resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.11.1.tgz#2bfd767eae1a6996f432ff7e8d7fc75679c0b6a7"
@@ -334,6 +651,11 @@ ansi-styles@^4.0.0:
   dependencies:
     color-convert "^2.0.1"
 
+any-base@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/any-base/-/any-base-1.1.0.tgz#ae101a62bc08a597b4c9ab5b7089d456630549fe"
+  integrity sha512-uMgjozySS8adZZYePpaWs8cxB9/kdzmpX6SgJZ+wbz1K5eYk5QMYDVJaZKhxyIHUdnnJkfR7SVgStgH7LkGUyg==
+
 anymatch@~3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.2.tgz#c0557c096af32f106198f4f4e2a383537e378716"
@@ -396,6 +718,11 @@ balanced-match@^1.0.0:
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.2.tgz#e83e3a7e3f300b34cb9d87f615fa0cbf357690ee"
   integrity sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==
 
+base64-js@^1.3.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.5.1.tgz#1b1b440160a5bf7ad40b650f095963481903930a"
+  integrity sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==
+
 [email protected], base64id@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/base64id/-/base64id-2.0.0.tgz#2770ac6bc47d312af97a8bf9a634342e0cd25cb6"
@@ -411,6 +738,11 @@ binary-extensions@^2.0.0:
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.2.0.tgz#75f502eeaf9ffde42fc98829645be4ea76bd9e2d"
   integrity sha512-jDctJ/IVQbZoJykoeHbhXpOlNBqGNcwXJKJog42E5HDPUwQTSdjCHdihjj0DlnheQ7blbT6dHOafNAiS8ooQKA==
 
+bmp-js@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/bmp-js/-/bmp-js-0.1.0.tgz#e05a63f796a6c1ff25f4771ec7adadc148c07233"
+  integrity sha1-4Fpj95amwf8l9Hcex62twUjAcjM=
+
 [email protected]:
   version "1.19.2"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.2.tgz#4714ccd9c157d44797b8b5607d72c0b89952f26e"
@@ -528,11 +860,24 @@ bs-snippet-injector@^2.0.1:
   resolved "https://registry.yarnpkg.com/bs-snippet-injector/-/bs-snippet-injector-2.0.1.tgz#61b5393f11f52559ed120693100343b6edb04dd5"
   integrity sha1-YbU5PxH1JVntEgaTEANDtu2wTdU=
 
+[email protected]:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/buffer-equal/-/buffer-equal-0.0.1.tgz#91bc74b11ea405bc916bc6aa908faafa5b4aac4b"
+  integrity sha1-kbx0sR6kBbyRa8aqkI+q+ltKrEs=
+
 buffer-from@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.2.tgz#2b146a6fd72e80b4f55d255f35ed59a3a9a41bd5"
   integrity sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==
 
+buffer@^5.2.0:
+  version "5.7.1"
+  resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.7.1.tgz#ba62e7c13133053582197160851a8f648e99eed0"
+  integrity sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==
+  dependencies:
+    base64-js "^1.3.1"
+    ieee754 "^1.1.13"
+
 [email protected]:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.2.tgz#8b0beeb98605adf1b128fa4386403c009e0221a5"
@@ -624,6 +969,11 @@ clone-deep@^4.0.1:
     kind-of "^6.0.2"
     shallow-clone "^3.0.0"
 
+cluster-key-slot@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/cluster-key-slot/-/cluster-key-slot-1.1.0.tgz#30474b2a981fb12172695833052bc0d01336d10d"
+  integrity sha512-2Nii8p3RwAPiFwsnZvukotvow2rIHM+yQ6ZcBXGHdniadkYGZYiGmkHJIbZPIV9nfv7m/U1IPMVVcAhoWFeklw==
+
 color-convert@^1.9.0, color-convert@^1.9.3:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
@@ -648,7 +998,7 @@ color-name@^1.0.0, color-name@~1.1.4:
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
   integrity sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==
 
-color-string@^1.6.0:
+color-string@^1.6.0, color-string@^1.9.0:
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/color-string/-/color-string-1.9.0.tgz#63b6ebd1bec11999d1df3a79a7569451ac2be8aa"
   integrity sha512-9Mrz2AQLefkH1UvASKj6v6hj/7eWgjnT/cVsR8CumieLoT+g900exWeNogqtweI8dxloXN9BDQTYro1oWu/5CQ==
@@ -664,6 +1014,14 @@ color@^3.1.3:
     color-convert "^1.9.3"
     color-string "^1.6.0"
 
+color@^4.2.1:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/color/-/color-4.2.1.tgz#498aee5fce7fc982606c8875cab080ac0547c884"
+  integrity sha512-MFJr0uY4RvTQUKvPq7dh9grVOTYSFeXja2mBXioCGjnjJoXrAp9jJ1NQTDR73c9nwBSAQiNKloKl5zq9WB9UPw==
+  dependencies:
+    color-convert "^2.0.1"
+    color-string "^1.9.0"
+
 colorette@^2.0.10, colorette@^2.0.14:
   version "2.0.16"
   resolved "https://registry.yarnpkg.com/colorette/-/colorette-2.0.16.tgz#713b9af84fdb000139f04546bd4a93f62a5085da"
@@ -769,6 +1127,13 @@ cors@~2.8.5:
     object-assign "^4"
     vary "^1"
 
+cron@^1.8.2:
+  version "1.8.2"
+  resolved "https://registry.yarnpkg.com/cron/-/cron-1.8.2.tgz#4ac5e3c55ba8c163d84f3407bde94632da8370ce"
+  integrity sha512-Gk2c4y6xKEO8FSAUTklqtfSr7oTq0CiPQeLBG5Fl0qoXpZyMcj1SG59YL+hqq04bu6/IuEA7lMkYDAplQNKkyg==
+  dependencies:
+    moment-timezone "^0.5.x"
+
 cross-spawn@^7.0.3:
   version "7.0.3"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-7.0.3.tgz#f73a85b9d5d41d045551c177e2882d4ac85728a6"
@@ -823,13 +1188,18 @@ debug@^3.2.6:
   dependencies:
     ms "^2.1.1"
 
-debug@~4.3.1, debug@~4.3.2:
+debug@^4.3.4, debug@~4.3.1, debug@~4.3.2:
   version "4.3.4"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.4.tgz#1319f6579357f2338d3337d2cdd4914bb5dcc865"
   integrity sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==
   dependencies:
     ms "2.1.2"
 
+denque@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/denque/-/denque-2.0.1.tgz#bcef4c1b80dc32efe97515744f21a4229ab8934a"
+  integrity sha512-tfiWc6BQLXNLpNiR5iGd0Ocu3P3VpxfzFiqubLgMfhfOw9WyvgJBd46CClNn9k3qfbjvT//0cf7AlYRX/OslMQ==
+
 [email protected]:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/depd/-/depd-2.0.0.tgz#b696163cc757560d09cf22cc8fad1571b79e76df"
@@ -868,6 +1238,11 @@ dom-serializer@0:
     domelementtype "^2.0.1"
     entities "^2.0.0"
 
+dom-walk@^0.1.0:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/dom-walk/-/dom-walk-0.1.2.tgz#0c548bef048f4d1f2a97249002236060daa3fd84"
+  integrity sha512-6QvTW9mrGeIegrFXdtQi9pk7O/nSK6lSdXW2eqUspN5LWD7UTji2Fqw5V2YLjBpHEoU9Xl/eUWNpDeZvoyOv2w==
+
 domelementtype@1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.3.1.tgz#d048c44b37b0d10a7f2a3d5fee3f4333d790481f"
@@ -1086,6 +1461,11 @@ execa@^5.0.0:
     signal-exit "^3.0.3"
     strip-final-newline "^2.0.0"
 
+exif-parser@^0.1.12:
+  version "0.1.12"
+  resolved "https://registry.yarnpkg.com/exif-parser/-/exif-parser-0.1.12.tgz#58a9d2d72c02c1f6f02a0ef4a9166272b7760922"
+  integrity sha1-WKnS1ywCwfbwKg70qRZicrd2CSI=
+
 [email protected], [email protected]:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/exit/-/exit-0.1.2.tgz#0632638f8d877cc82107d30a0fff1a17cba1cd0c"
@@ -1155,6 +1535,11 @@ fecha@^4.2.0:
   resolved "https://registry.yarnpkg.com/fecha/-/fecha-4.2.1.tgz#0a83ad8f86ef62a091e22bb5a039cd03d23eecce"
   integrity sha512-MMMQ0ludy/nBs1/o0zVOiKTpG7qMbonKUzjJgQFEuvq6INZ1OraKPRAWkBq5vlKLOUMpmNYG1JoN3oDPUQ9m3Q==
 
+file-type@^9.0.0:
+  version "9.0.0"
+  resolved "https://registry.yarnpkg.com/file-type/-/file-type-9.0.0.tgz#a68d5ad07f486414dfb2c8866f73161946714a18"
+  integrity sha512-Qe/5NJrgIOlwijpq3B7BEpzPFcgzggOTagZmkXQY4LA6bsXKTUstK7Wp12lEJ/mLKTpvIZxmIuRcLYWT6ov9lw==
+
 fill-range@^7.0.1:
   version "7.0.1"
   resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-7.0.1.tgz#1919a6a7c75fe38b2c7c77e5198535da9acdda40"
@@ -1264,6 +1649,14 @@ get-stream@^6.0.0:
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-6.0.1.tgz#a262d8eef67aced57c2852ad6167526a43cbf7b7"
   integrity sha512-ts6Wi+2j3jQjqi70w5AlN8DFnkSwC+MqmxEzdEALB2qXZYV3X/b1CTfgPLGJNMeAWxdPfU8FO1ms3NUfaHCPYg==
 
+gifwrap@^0.9.2:
+  version "0.9.4"
+  resolved "https://registry.yarnpkg.com/gifwrap/-/gifwrap-0.9.4.tgz#f4eb6169ba027d61df64aafbdcb1f8ae58ccc0c5"
+  integrity sha512-MDMwbhASQuVeD4JKd1fKgNgCRL3fGqMM4WaqpNhWO0JiMOAjbQdumbs4BbBZEy9/M00EHEjKN3HieVhCUlwjeQ==
+  dependencies:
+    image-q "^4.0.0"
+    omggif "^1.0.10"
+
 glob-parent@~5.1.2:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.2.tgz#869832c58034fe68a4093c17dc15e8340d8401c4"
@@ -1288,6 +1681,14 @@ glob@^7.1.1:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
+global@~4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/global/-/global-4.4.0.tgz#3e7b105179006a323ed71aafca3e9c57a5cc6406"
+  integrity sha512-wv/LAoHdRE3BeTGz53FAamhGlPLhlssK45usmGFThIi4XqnBmjKQ16u+RNbP7WvigRZDxUsM0J3gcQ5yicaL0w==
+  dependencies:
+    min-document "^2.19.0"
+    process "^0.11.10"
+
 graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.2.4, graceful-fs@^4.2.9:
   version "4.2.10"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.10.tgz#147d3a006da4ca3ce14728c7aefc287c367d7a6c"
@@ -1403,6 +1804,18 @@ icss-utils@^5.0.0, icss-utils@^5.1.0:
   resolved "https://registry.yarnpkg.com/icss-utils/-/icss-utils-5.1.0.tgz#c6be6858abd013d768e98366ae47e25d5887b1ae"
   integrity sha512-soFhflCVWLfRNOPU3iv5Z9VUdT44xFRbzjLsEzSr5AQmgqPMTHdU3PMT1Cf1ssx8fLNJDA1juftYl+PUcv3MqA==
 
+ieee754@^1.1.13:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.2.1.tgz#8eb7a10a63fff25d15a57b001586d177d1b0d352"
+  integrity sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==
+
+image-q@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/image-q/-/image-q-4.0.0.tgz#31e075be7bae3c1f42a85c469b4732c358981776"
+  integrity sha512-PfJGVgIfKQJuq3s0tTDOKtztksibuUEbJQIYT3by6wctQo+Rdlh7ef4evJ5NCdxY4CfMbvFkocEwbl4BF8RlJw==
+  dependencies:
+    "@types/node" "16.9.1"
+
 image-size@~0.5.0:
   version "0.5.5"
   resolved "https://registry.yarnpkg.com/image-size/-/image-size-0.5.5.tgz#09dfd4ab9d20e29eb1c3e80b8990378df9e3cb9c"
@@ -1444,6 +1857,21 @@ interpret@^2.2.0:
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-2.2.0.tgz#1a78a0b5965c40a5416d007ad6f50ad27c417df9"
   integrity sha512-Ju0Bz/cEia55xDwUWEa8+olFpCiQoypjnQySseKtmjNrnps3P+xfpUmGr90T7yjlVJmOtybRvPXhKMbHr+fWnw==
 
+ioredis@^5.0.3:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/ioredis/-/ioredis-5.0.3.tgz#5a742a03128a9924f98b957c8721720b4165b3ab"
+  integrity sha512-hKxywVypoGGUJDyfnMufO0VNkuIaQufo2/PJ5SOYBKWgf4+gCnZEPaBPle615k08euY9/B9DKytVtwZROF7HaA==
+  dependencies:
+    "@ioredis/commands" "^1.1.1"
+    cluster-key-slot "^1.1.0"
+    debug "^4.3.4"
+    denque "^2.0.1"
+    lodash.defaults "^4.2.0"
+    lodash.isarguments "^3.1.0"
+    redis-errors "^1.2.0"
+    redis-parser "^3.0.0"
+    standard-as-callback "^2.1.0"
+
 [email protected]:
   version "1.9.1"
   resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.1.tgz#bff38543eeb8984825079ff3a2a8e6cbd46781b3"
@@ -1486,6 +1914,11 @@ is-fullwidth-code-point@^3.0.0:
   resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz#f116f8064fe90b3f7844a38997c0b75051269f1d"
   integrity sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==
 
+is-function@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-function/-/is-function-1.0.2.tgz#4f097f30abf6efadac9833b17ca5dc03f8144e08"
+  integrity sha512-lw7DUp0aWXYg+CBCN+JKkcE0Q2RayZnSvnZBlwgxHBQhqt5pZNVy4Ri7H9GmmXkdu7LUthszM+Tor1u/2iBcpQ==
+
 is-glob@^4.0.1, is-glob@~4.0.1:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.3.tgz#64f61e42cbbb2eec2071a9dac0b28ba1e65d5084"
@@ -1564,6 +1997,22 @@ jest-worker@^27.4.5:
     merge-stream "^2.0.0"
     supports-color "^8.0.0"
 
+jimp@^0.16.1:
+  version "0.16.1"
+  resolved "https://registry.yarnpkg.com/jimp/-/jimp-0.16.1.tgz#192f851a30e5ca11112a3d0aa53137659a78ca7a"
+  integrity sha512-+EKVxbR36Td7Hfd23wKGIeEyHbxShZDX6L8uJkgVW3ESA9GiTEPK08tG1XI2r/0w5Ch0HyJF5kPqF9K7EmGjaw==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/custom" "^0.16.1"
+    "@jimp/plugins" "^0.16.1"
+    "@jimp/types" "^0.16.1"
+    regenerator-runtime "^0.13.3"
+
+[email protected]:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/jpeg-js/-/jpeg-js-0.4.2.tgz#8b345b1ae4abde64c2da2fe67ea216a114ac279d"
+  integrity sha512-+az2gi/hvex7eLTMTlbRLOhH6P6WFdk2ITI8HJsaH2VqYO0I594zXSYEP+tf4FW+8Cy68ScDXoAsQdyQanv3sw==
+
 js-stringify@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/js-stringify/-/js-stringify-1.0.2.tgz#1736fddfd9724f28a3682adc6230ae7e4e9679db"
@@ -1656,6 +2105,20 @@ limiter@^1.0.5:
   resolved "https://registry.yarnpkg.com/limiter/-/limiter-1.1.5.tgz#8f92a25b3b16c6131293a0cc834b4a838a2aa7c2"
   integrity sha512-FWWMIEOxz3GwUI4Ts/IvgVy6LPvoMPgjMdQ185nN6psJyBJ4yOpzqm695/h5umdLJg2vW3GR5iG11MAkR2AzJA==
 
+load-bmfont@^1.3.1, load-bmfont@^1.4.0:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/load-bmfont/-/load-bmfont-1.4.1.tgz#c0f5f4711a1e2ccff725a7b6078087ccfcddd3e9"
+  integrity sha512-8UyQoYmdRDy81Brz6aLAUhfZLwr5zV0L3taTQ4hju7m6biuwiWiJXjPhBJxbUQJA8PrkvJ/7Enqmwk2sM14soA==
+  dependencies:
+    buffer-equal "0.0.1"
+    mime "^1.3.4"
+    parse-bmfont-ascii "^1.0.3"
+    parse-bmfont-binary "^1.0.5"
+    parse-bmfont-xml "^1.1.4"
+    phin "^2.9.1"
+    xhr "^2.0.1"
+    xtend "^4.0.0"
+
 loader-runner@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/loader-runner/-/loader-runner-4.2.0.tgz#d7022380d66d14c5fb1d496b89864ebcfd478384"
@@ -1678,6 +2141,16 @@ locate-path@^5.0.0:
   dependencies:
     p-locate "^4.1.0"
 
+lodash.defaults@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/lodash.defaults/-/lodash.defaults-4.2.0.tgz#d09178716ffea4dde9e5fb7b37f6f0802274580c"
+  integrity sha1-0JF4cW/+pN3p5ft7N/bwgCJ0WAw=
+
+lodash.isarguments@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz#2f573d85c6a24289ff00663b491c1d338ff3458a"
+  integrity sha1-L1c9hcaiQon/AGY7SRwdM4/zRYo=
+
 lodash.isfinite@^3.3.2:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/lodash.isfinite/-/lodash.isfinite-3.3.2.tgz#fb89b65a9a80281833f0b7478b3a5104f898ebb3"
@@ -1766,7 +2239,7 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.4.1.tgz#121f9ebc49e3766f311a76e1fa1c8003c4b03aa6"
   integrity sha512-KI1+qOZu5DcW6wayYHSzR/tXKCDC5Om4s1z2QJjDULzLcmf3DvzS7oluY4HCTrc+9FiKmWUgeNLg7W3uIQvxtQ==
 
-[email protected], mime@^1.4.1:
+[email protected], mime@^1.3.4, mime@^1.4.1:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
   integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==
@@ -1776,6 +2249,13 @@ mimic-fn@^2.1.0:
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
   integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
 
+min-document@^2.19.0:
+  version "2.19.0"
+  resolved "https://registry.yarnpkg.com/min-document/-/min-document-2.19.0.tgz#7bd282e3f5842ed295bb748cdd9f1ffa2c824685"
+  integrity sha1-e9KC4/WELtKVu3SM3Z8f+iyCRoU=
+  dependencies:
+    dom-walk "^0.1.0"
+
 mini-css-extract-plugin@^2.6.0:
   version "2.6.0"
   resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-2.6.0.tgz#578aebc7fc14d32c0ad304c2c34f08af44673f5e"
@@ -1797,11 +2277,35 @@ minimatch@~3.0.2:
   dependencies:
     brace-expansion "^1.1.7"
 
+minimist@^1.2.6:
+  version "1.2.6"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.6.tgz#8637a5b759ea0d6e98702cfb3a9283323c93af44"
+  integrity sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==
+
 mitt@^1.1.3:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/mitt/-/mitt-1.2.0.tgz#cb24e6569c806e31bd4e3995787fe38a04fdf90d"
   integrity sha512-r6lj77KlwqLhIUku9UWYes7KJtsczvolZkzp8hbaDPPaE24OmWl5s539Mytlj22siEQKosZ26qCBgda2PKwoJw==
 
+mkdirp@^0.5.1:
+  version "0.5.6"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.6.tgz#7def03d2432dcae4ba1d611445c48396062255f6"
+  integrity sha512-FP+p8RB8OWpF3YZBCrP5gtADmtXApB5AMLn+vdyA+PyxCjrCs00mjyUozssO33cwDeT3wNGdLxJ5M//YqtHAJw==
+  dependencies:
+    minimist "^1.2.6"
+
+moment-timezone@^0.5.x:
+  version "0.5.34"
+  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.34.tgz#a75938f7476b88f155d3504a9343f7519d9a405c"
+  integrity sha512-3zAEHh2hKUs3EXLESx/wsgw6IQdusOT8Bxm3D9UrHPQR7zlMmzwybC8zHEM1tQ4LJwP7fcxrWr8tuBg05fFCbg==
+  dependencies:
+    moment ">= 2.9.0"
+
+"moment@>= 2.9.0":
+  version "2.29.2"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.29.2.tgz#00910c60b20843bcba52d37d58c628b47b1f20e4"
+  integrity sha512-UgzG4rvxYpN15jgCmVJwac49h9ly9NurikMWGPdVxm8GZD6XjkKPxDTjQQ43gtGgnV3X0cAyWDdP2Wexoquifg==
+
 [email protected]:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
@@ -1851,6 +2355,11 @@ normalize-path@^3.0.0, normalize-path@~3.0.0:
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
   integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
 
+notepack.io@~2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/notepack.io/-/notepack.io-2.2.0.tgz#d7ea71d1cb90094f88c6f3c8d84277c2d0cd101c"
+  integrity sha512-9b5w3t5VSH6ZPosoYnyDONnUTF8o0UkBw7JLA6eBlYJWyGT1Q3vQa8Hmuj1/X6RYvHjjygBDgw6fJhe0JEojfw==
+
 npm-run-path@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-4.0.1.tgz#b7ecd1e5ed53da8e37a55e1c2269e0b97ed748ea"
@@ -1863,6 +2372,11 @@ object-assign@^4, object-assign@^4.1.1:
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
   integrity sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=
 
+omggif@^1.0.10, omggif@^1.0.9:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/omggif/-/omggif-1.0.10.tgz#ddaaf90d4a42f532e9e7cb3a95ecdd47f17c7b19"
+  integrity sha512-LMJTtvgc/nugXj0Vcrrs68Mn2D1r0zf630VNtqtpI1FEO7e+O9FP4gqs9AcnBaSEeoHIPm28u6qgPR0oyEpGSw==
+
 on-finished@~2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
@@ -1922,6 +2436,34 @@ p-try@^2.0.0:
   resolved "https://registry.yarnpkg.com/p-try/-/p-try-2.2.0.tgz#cb2868540e313d61de58fafbe35ce9004d5540e6"
   integrity sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==
 
+pako@^1.0.5:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.11.tgz#6c9599d340d54dfd3946380252a35705a6b992bf"
+  integrity sha512-4hLB8Py4zZce5s4yd9XzopqwVv/yGNhV1Bl8NTmCq1763HeK2+EwVTv+leGeL13Dnh2wfbqowVPXCIO0z4taYw==
+
+parse-bmfont-ascii@^1.0.3:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/parse-bmfont-ascii/-/parse-bmfont-ascii-1.0.6.tgz#11ac3c3ff58f7c2020ab22769079108d4dfa0285"
+  integrity sha1-Eaw8P/WPfCAgqyJ2kHkQjU36AoU=
+
+parse-bmfont-binary@^1.0.5:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/parse-bmfont-binary/-/parse-bmfont-binary-1.0.6.tgz#d038b476d3e9dd9db1e11a0b0e53a22792b69006"
+  integrity sha1-0Di0dtPp3Z2x4RoLDlOiJ5K2kAY=
+
+parse-bmfont-xml@^1.1.4:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/parse-bmfont-xml/-/parse-bmfont-xml-1.1.4.tgz#015319797e3e12f9e739c4d513872cd2fa35f389"
+  integrity sha512-bjnliEOmGv3y1aMEfREMBJ9tfL3WR0i0CKPj61DnSLaoxWR3nLrsQrEbCId/8rF4NyRF0cCqisSVXyQYWM+mCQ==
+  dependencies:
+    xml-parse-from-string "^1.0.0"
+    xml2js "^0.4.5"
+
+parse-headers@^2.0.0:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/parse-headers/-/parse-headers-2.0.5.tgz#069793f9356a54008571eb7f9761153e6c770da9"
+  integrity sha512-ft3iAoLOB/MlwbNXgzy43SWGP6sQki2jQvAyBg/zDFAgr9bfNWZIUj42Kw2eJIl8kEi4PbgE6U1Zau/HwI75HA==
+
 parse-node-version@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/parse-node-version/-/parse-node-version-1.0.1.tgz#e2b5dbede00e7fa9bc363607f53327e8b073189b"
@@ -1967,6 +2509,11 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
   integrity sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=
 
+phin@^2.9.1:
+  version "2.9.3"
+  resolved "https://registry.yarnpkg.com/phin/-/phin-2.9.3.tgz#f9b6ac10a035636fb65dfc576aaaa17b8743125c"
+  integrity sha512-CzFr90qM24ju5f88quFC/6qohjC144rehe5n6DH900lgXmUe86+xCKc10ev56gRKC4/BkHUoG4uSiQgBiIXwDA==
+
 picocolors@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.0.0.tgz#cb5bdc74ff3f51892236eaf79d68bc44564ab81c"
@@ -1982,6 +2529,13 @@ pify@^4.0.1:
   resolved "https://registry.yarnpkg.com/pify/-/pify-4.0.1.tgz#4b2cd25c50d598735c50292224fd8c6df41e3231"
   integrity sha512-uB80kBFb/tfd68bVleG9T5GGsGPjJrLAUpR5PZIrhBnIaRTQRjqdJSsIKkOP6OAIFbj7GOrcudc5pNjZ+geV2g==
 
+pixelmatch@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/pixelmatch/-/pixelmatch-4.0.2.tgz#8f47dcec5011b477b67db03c243bc1f3085e8854"
+  integrity sha1-j0fc7FARtHe2fbA8JDvB8wheiFQ=
+  dependencies:
+    pngjs "^3.0.0"
+
 pkg-dir@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-4.2.0.tgz#f099133df7ede422e81d1d8448270eeb3e4261f3"
@@ -1989,6 +2543,11 @@ pkg-dir@^4.2.0:
   dependencies:
     find-up "^4.0.0"
 
+pngjs@^3.0.0, pngjs@^3.3.3:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/pngjs/-/pngjs-3.4.0.tgz#99ca7d725965fb655814eaf65f38f12bbdbf555f"
+  integrity sha512-NCrCHhWmnQklfH4MtJMRjZ2a8c80qXeMlQMv2uVp9ISJMTt562SbGd6n2oq0PaPgKm7Z6pL9E2UlLIhC+SHL3w==
+
 [email protected]:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/portscanner/-/portscanner-2.1.1.tgz#eabb409e4de24950f5a2a516d35ae769343fbb96"
@@ -2047,6 +2606,11 @@ postcss@^8.4.7:
     picocolors "^1.0.0"
     source-map-js "^1.0.2"
 
+process@^0.11.10:
+  version "0.11.10"
+  resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
+  integrity sha1-czIwDoQBYb2j5podHZGn1LwW8YI=
+
 promise@^7.0.1:
   version "7.3.1"
   resolved "https://registry.yarnpkg.com/promise/-/promise-7.3.1.tgz#064b72602b18f90f29192b8b1bc418ffd1ebd3bf"
@@ -2197,6 +2761,11 @@ range-parser@^1.2.1, range-parser@~1.2.0, range-parser@~1.2.1:
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
   integrity sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==
 
+rate-limiter-flexible@^2.3.6:
+  version "2.3.6"
+  resolved "https://registry.yarnpkg.com/rate-limiter-flexible/-/rate-limiter-flexible-2.3.6.tgz#b1a2549dca91069c8a33d57c08a27262c0356c60"
+  integrity sha512-8DVFOe89rreyut/vzwBI7vgXJynyYoYnH5XogtAKs0F/neAbCTTglXxSJ7fZeZamcFXZDvMidCBvps4KM+1srw==
+
 [email protected]:
   version "2.4.3"
   resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.3.tgz#8f80305d11c2a0a545c2d9d89d7a0286fcead43c"
@@ -2250,6 +2819,23 @@ rechoir@^0.7.0:
   dependencies:
     resolve "^1.9.0"
 
+redis-errors@^1.0.0, redis-errors@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/redis-errors/-/redis-errors-1.2.0.tgz#eb62d2adb15e4eaf4610c04afe1529384250abad"
+  integrity sha1-62LSrbFeTq9GEMBK/hUpOEJQq60=
+
+redis-parser@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/redis-parser/-/redis-parser-3.0.0.tgz#b66d828cdcafe6b4b8a428a7def4c6bcac31c8b4"
+  integrity sha1-tm2CjNyv5rS4pCin3vTGvKwxyLQ=
+  dependencies:
+    redis-errors "^1.0.0"
+
+regenerator-runtime@^0.13.3, regenerator-runtime@^0.13.4:
+  version "0.13.9"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.9.tgz#8925742a98ffd90814988d7566ad30ca3b263b52"
+  integrity sha512-p3VT+cOEgxFsRRA9X4lkI1E+k2/CtnKtU4gcxyaCUreilL/vqI6CdZ3wxVUx3UOUg+gnUOQQcRI7BmSI656MYA==
+
 require-directory@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
@@ -2321,7 +2907,7 @@ safe-stable-stringify@^2.3.1:
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
   integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
 
-sax@^1.2.4:
+sax@>=0.6.0, sax@^1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
   integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw==
@@ -2481,7 +3067,7 @@ simple-swizzle@^0.2.2:
   dependencies:
     is-arrayish "^0.3.1"
 
-socket.io-adapter@~2.3.3:
+socket.io-adapter@~2.3.0, socket.io-adapter@~2.3.3:
   version "2.3.3"
   resolved "https://registry.yarnpkg.com/socket.io-adapter/-/socket.io-adapter-2.3.3.tgz#4d6111e4d42e9f7646e365b4f578269821f13486"
   integrity sha512-Qd/iwn3VskrpNO60BeRyCyr8ZWw9CPZyitW4AQwmRZ8zCiyDiL+znRnWX6tDHXnWn1sJrM1+b6Mn6wEDJJ4aYQ==
@@ -2555,6 +3141,11 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/stack-trace/-/stack-trace-0.0.10.tgz#547c70b347e8d32b4e108ea1a2a159e5fdde19c0"
   integrity sha1-VHxws0fo0ytOEI6hoqFZ5f3eGcA=
 
+standard-as-callback@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/standard-as-callback/-/standard-as-callback-2.1.0.tgz#8953fc05359868a77b5b9739a665c5977bb7df45"
+  integrity sha512-qoRRSyROncaz1z0mvYqIE4lCd9p2R90i6GxW3uZv5ucSu8tU7B5HXUP1gG8pVZsYNVaXjk8ClXHPttLyxAL48A==
+
 [email protected]:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-2.0.1.tgz#55cb000ccf1d48728bd23c685a063998cf1a1b63"
@@ -2701,6 +3292,16 @@ tfunk@^4.0.0:
     chalk "^1.1.3"
     dlv "^1.1.3"
 
+timm@^1.6.1:
+  version "1.7.1"
+  resolved "https://registry.yarnpkg.com/timm/-/timm-1.7.1.tgz#96bab60c7d45b5a10a8a4d0f0117c6b7e5aff76f"
+  integrity sha512-IjZc9KIotudix8bMaBW6QvMuq64BrJWFs1+4V0lXwWGQZwH+LnX87doAYhem4caOEusRP9/g6jVDQmZ8XOk1nw==
+
+tinycolor2@^1.4.1:
+  version "1.4.2"
+  resolved "https://registry.yarnpkg.com/tinycolor2/-/tinycolor2-1.4.2.tgz#3f6a4d1071ad07676d7fa472e1fac40a719d8803"
+  integrity sha512-vJhccZPs965sV/L2sU4oRQVAos0pQXwsvTLkWYdqJ+a8Q5kPFzJTuOFwy7UniPli44NKQGAglksjvOcpo95aZA==
+
 to-fast-properties@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-2.0.0.tgz#dc5e698cbd079265bc73e0377681a4e4e83f616e"
@@ -2746,6 +3347,11 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-1.0.2.tgz#e2976c34dbfb30b15d2c300b2a53eac87c57a775"
   integrity sha512-00y/AXhx0/SsnI51fTc0rLRmafiGOM4/O+ny10Ps7f+j/b8p/ZY11ytMgznXkOVo4GQ+KwQG5UQLkLGirsACRg==
 
+[email protected]:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/uid2/-/uid2-0.0.3.tgz#483126e11774df2f71b8b639dcd799c376162b82"
+  integrity sha1-SDEm4Rd03y9xuLY53NeZw3YWK4I=
+
 universalify@^0.1.0:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
@@ -2763,6 +3369,13 @@ uri-js@^4.2.2:
   dependencies:
     punycode "^2.1.0"
 
+utif@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/utif/-/utif-2.0.1.tgz#9e1582d9bbd20011a6588548ed3266298e711759"
+  integrity sha512-Z/S1fNKCicQTf375lIP9G8Sa1H/phcysstNrrSdZKj1f9g58J4NMgb5IgiEZN9/nLMPDwF0W7hdOe9Qq2IYoLg==
+  dependencies:
+    pako "^1.0.5"
+
 util-deprecate@^1.0.1, util-deprecate@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
@@ -2773,6 +3386,11 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
   integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
 
+uuid@^8.3.2:
+  version "8.3.2"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.3.2.tgz#80d5b5ced271bb9af6c445f21a1a04c606cefbe2"
+  integrity sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==
+
 vary@^1, vary@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
@@ -2929,11 +3547,44 @@ ws@~8.2.3:
   resolved "https://registry.yarnpkg.com/ws/-/ws-8.2.3.tgz#63a56456db1b04367d0b721a0b80cae6d8becbba"
   integrity sha512-wBuoj1BDpC6ZQ1B7DWQBYVLphPWkm8i9Y0/3YdHjHKHiohOJ1ws+3OccDWtH+PoC9DZD5WOTrJvNbWvjS6JWaA==
 
+xhr@^2.0.1:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/xhr/-/xhr-2.6.0.tgz#b69d4395e792b4173d6b7df077f0fc5e4e2b249d"
+  integrity sha512-/eCGLb5rxjx5e3mF1A7s+pLlR6CGyqWN91fv1JgER5mVWg1MZmlhBvy9kjcsOdRk8RrIujotWyJamfyrp+WIcA==
+  dependencies:
+    global "~4.4.0"
+    is-function "^1.0.1"
+    parse-headers "^2.0.0"
+    xtend "^4.0.0"
+
+xml-parse-from-string@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/xml-parse-from-string/-/xml-parse-from-string-1.0.1.tgz#a9029e929d3dbcded169f3c6e28238d95a5d5a28"
+  integrity sha1-qQKekp09vN7RafPG4oI42VpdWig=
+
+xml2js@^0.4.5:
+  version "0.4.23"
+  resolved "https://registry.yarnpkg.com/xml2js/-/xml2js-0.4.23.tgz#a0c69516752421eb2ac758ee4d4ccf58843eac66"
+  integrity sha512-ySPiMjM0+pLDftHgXY4By0uswI3SPKLDw/i3UXbnO8M/p28zqexCUoPmQFrYD+/1BzhGJSs2i1ERWKJAtiLrug==
+  dependencies:
+    sax ">=0.6.0"
+    xmlbuilder "~11.0.0"
+
+xmlbuilder@~11.0.0:
+  version "11.0.1"
+  resolved "https://registry.yarnpkg.com/xmlbuilder/-/xmlbuilder-11.0.1.tgz#be9bae1c8a046e76b31127726347d0ad7002beb3"
+  integrity sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA==
+
 xmlhttprequest-ssl@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/xmlhttprequest-ssl/-/xmlhttprequest-ssl-2.0.0.tgz#91360c86b914e67f44dce769180027c0da618c67"
   integrity sha512-QKxVRxiRACQcVuQEYFsI1hhkrMlrXHPegbbd1yn9UHOmRxY+si12nQYzri3vbzt8VdTTRviqcKxcyllFas5z2A==
 
+xtend@^4.0.0:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
+  integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
+
 y18n@^5.0.5:
   version "5.0.8"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-5.0.8.tgz#7f4934d0f7ca8c56f95314939ddcd2dd91ce1d55"