diff --git a/.gitignore b/.gitignore index bf6fab7..89bbf08 100644 --- a/.gitignore +++ b/.gitignore @@ -1,4 +1,5 @@ *.db +socket.io.js __pycache__/ logs/* venv/* diff --git a/Website/__init__.py b/Website/__init__.py index e0978d3..7697c3c 100644 --- a/Website/__init__.py +++ b/Website/__init__.py @@ -41,18 +41,9 @@ def create_app(test_config=None): #website @app.route('/favicon.ico') - @app.route('/ccc_logo.png') def favicon(): return send_file("../static/Logo_CCC.svg.png") - @app.route('/socket.io.js') - def socketiojs(): - return send_file('../static/socket.io.js') - - @app.route('/new.css') - def newcss(): - return send_file('../static/new.min.css') - @app.route("/") def index(): return render_template("index.html") diff --git a/Website/templates/base.html b/Website/templates/base.html index 69fdd57..763a753 100644 --- a/Website/templates/base.html +++ b/Website/templates/base.html @@ -2,13 +2,11 @@ {% block title %}{% endblock %} - - - - + {% block customscript %}{% endblock %} diff --git a/static/new.min.css b/static/new.min.css deleted file mode 100644 index 175ae21..0000000 --- a/static/new.min.css +++ /dev/null @@ -1,8 +0,0 @@ -/** - * Minified by jsDelivr using clean-css v4.2.1. - * Original file: /npm/@exampledev/new.css@1.1.2/new.css - * - * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files - */ -:root{--nc-font-sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,'Open Sans','Helvetica Neue',sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";--nc-font-mono:Consolas,monaco,'Ubuntu Mono','Liberation Mono','Courier New',Courier,monospace;--nc-tx-1:#000000;--nc-tx-2:#1A1A1A;--nc-bg-1:#FFFFFF;--nc-bg-2:#F6F8FA;--nc-bg-3:#E5E7EB;--nc-lk-1:#0070F3;--nc-lk-2:#0366D6;--nc-lk-tx:#FFFFFF;--nc-ac-1:#79FFE1;--nc-ac-tx:#0C4047}@media (prefers-color-scheme:dark){:root{--nc-tx-1:#ffffff;--nc-tx-2:#eeeeee;--nc-bg-1:#000000;--nc-bg-2:#111111;--nc-bg-3:#222222;--nc-lk-1:#3291FF;--nc-lk-2:#0070F3;--nc-lk-tx:#FFFFFF;--nc-ac-1:#7928CA;--nc-ac-tx:#FFFFFF}}*{margin:0;padding:0}address,area,article,aside,audio,blockquote,datalist,details,dl,fieldset,figure,form,iframe,img,input,meter,nav,ol,optgroup,option,output,p,pre,progress,ruby,section,table,textarea,ul,video{margin-bottom:1rem}button,html,input,select{font-family:var(--nc-font-sans)}body{margin:0 auto;max-width:750px;padding:2rem;border-radius:6px;overflow-x:hidden;word-break:break-word;overflow-wrap:break-word;background:var(--nc-bg-1);color:var(--nc-tx-2);font-size:1.03rem;line-height:1.5}::selection{background:var(--nc-ac-1);color:var(--nc-ac-tx)}h1,h2,h3,h4,h5,h6{line-height:1;color:var(--nc-tx-1);padding-top:.875rem}h1,h2,h3{color:var(--nc-tx-1);padding-bottom:2px;margin-bottom:8px;border-bottom:1px solid var(--nc-bg-2)}h4,h5,h6{margin-bottom:.3rem}h1{font-size:2.25rem}h2{font-size:1.85rem}h3{font-size:1.55rem}h4{font-size:1.25rem}h5{font-size:1rem}h6{font-size:.875rem}a{color:var(--nc-lk-1)}a:hover{color:var(--nc-lk-2)}abbr:hover{cursor:help}blockquote{padding:1.5rem;background:var(--nc-bg-2);border-left:5px solid var(--nc-bg-3)}abbr{cursor:help}blockquote :last-child{padding-bottom:0;margin-bottom:0}header{background:var(--nc-bg-2);border-bottom:1px solid var(--nc-bg-3);padding:2rem 1.5rem;margin:-2rem calc(0px - (50vw - 50%)) 2rem;padding-left:calc(50vw - 50%);padding-right:calc(50vw - 50%)}header h1,header h2,header h3{padding-bottom:0;border-bottom:0}header>:first-child{margin-top:0;padding-top:0}header>:last-child{margin-bottom:0}a button,button,input[type=button],input[type=reset],input[type=submit]{font-size:1rem;display:inline-block;padding:6px 12px;text-align:center;text-decoration:none;white-space:nowrap;background:var(--nc-lk-1);color:var(--nc-lk-tx);border:0;border-radius:4px;box-sizing:border-box;cursor:pointer;color:var(--nc-lk-tx)}a button[disabled],button[disabled],input[type=button][disabled],input[type=reset][disabled],input[type=submit][disabled]{cursor:default;opacity:.5;cursor:not-allowed}.button:focus,.button:hover,button:focus,button:hover,input[type=button]:focus,input[type=button]:hover,input[type=reset]:focus,input[type=reset]:hover,input[type=submit]:focus,input[type=submit]:hover{background:var(--nc-lk-2)}code,kbd,pre,samp{font-family:var(--nc-font-mono)}code,kbd,pre,samp{background:var(--nc-bg-2);border:1px solid var(--nc-bg-3);border-radius:4px;padding:3px 6px;font-size:.9rem}kbd{border-bottom:3px solid var(--nc-bg-3)}pre{padding:1rem 1.4rem;max-width:100%;overflow:auto}pre code{background:inherit;font-size:inherit;color:inherit;border:0;padding:0;margin:0}code pre{display:inline;background:inherit;font-size:inherit;color:inherit;border:0;padding:0;margin:0}details{padding:.6rem 1rem;background:var(--nc-bg-2);border:1px solid var(--nc-bg-3);border-radius:4px}summary{cursor:pointer;font-weight:700}details[open]{padding-bottom:.75rem}details[open] summary{margin-bottom:6px}details[open]>:last-child{margin-bottom:0}dt{font-weight:700}dd::before{content:'→ '}hr{border:0;border-bottom:1px solid var(--nc-bg-3);margin:1rem auto}fieldset{margin-top:1rem;padding:2rem;border:1px solid var(--nc-bg-3);border-radius:4px}legend{padding:auto .5rem}table{border-collapse:collapse;width:100%}td,th{border:1px solid var(--nc-bg-3);text-align:left;padding:.5rem}th{background:var(--nc-bg-2)}tr:nth-child(even){background:var(--nc-bg-2)}table caption{font-weight:700;margin-bottom:.5rem}textarea{max-width:100%}ol,ul{padding-left:2rem}li{margin-top:.4rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}mark{padding:3px 6px;background:var(--nc-ac-1);color:var(--nc-ac-tx)}input,select,textarea{padding:6px 12px;margin-bottom:.5rem;background:var(--nc-bg-2);color:var(--nc-tx-2);border:1px solid var(--nc-bg-3);border-radius:4px;box-shadow:none;box-sizing:border-box}img{max-width:100%} -/*# sourceMappingURL=/sm/4a51164882967d28a74fabce02685c18fa45a529b77514edc75d708f04dd08b9.map */ \ No newline at end of file diff --git a/static/socket.io.js b/static/socket.io.js deleted file mode 100644 index 005c9c9..0000000 --- a/static/socket.io.js +++ /dev/null @@ -1,6046 +0,0 @@ -/*! - * Socket.IO v4.0.1 - * (c) 2014-2021 Guillermo Rauch - * Released under the MIT License. - */ -(function webpackUniversalModuleDefinition(root, factory) { - if(typeof exports === 'object' && typeof module === 'object') - module.exports = factory(); - else if(typeof define === 'function' && define.amd) - define([], factory); - else if(typeof exports === 'object') - exports["io"] = factory(); - else - root["io"] = factory(); -})(self, function() { -return /******/ (function(modules) { // webpackBootstrap -/******/ // The module cache -/******/ var installedModules = {}; -/******/ -/******/ // The require function -/******/ function __webpack_require__(moduleId) { -/******/ -/******/ // Check if module is in cache -/******/ if(installedModules[moduleId]) { -/******/ return installedModules[moduleId].exports; -/******/ } -/******/ // Create a new module (and put it into the cache) -/******/ var module = installedModules[moduleId] = { -/******/ i: moduleId, -/******/ l: false, -/******/ exports: {} -/******/ }; -/******/ -/******/ // Execute the module function -/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); -/******/ -/******/ // Flag the module as loaded -/******/ module.l = true; -/******/ -/******/ // Return the exports of the module -/******/ return module.exports; -/******/ } -/******/ -/******/ -/******/ // expose the modules object (__webpack_modules__) -/******/ __webpack_require__.m = modules; -/******/ -/******/ // expose the module cache -/******/ __webpack_require__.c = installedModules; -/******/ -/******/ // define getter function for harmony exports -/******/ __webpack_require__.d = function(exports, name, getter) { -/******/ if(!__webpack_require__.o(exports, name)) { -/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter }); -/******/ } -/******/ }; -/******/ -/******/ // define __esModule on exports -/******/ __webpack_require__.r = function(exports) { -/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { -/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); -/******/ } -/******/ Object.defineProperty(exports, '__esModule', { value: true }); -/******/ }; -/******/ -/******/ // create a fake namespace object -/******/ // mode & 1: value is a module id, require it -/******/ // mode & 2: merge all properties of value into the ns -/******/ // mode & 4: return value when already ns object -/******/ // mode & 8|1: behave like require -/******/ __webpack_require__.t = function(value, mode) { -/******/ if(mode & 1) value = __webpack_require__(value); -/******/ if(mode & 8) return value; -/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value; -/******/ var ns = Object.create(null); -/******/ __webpack_require__.r(ns); -/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value }); -/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key)); -/******/ return ns; -/******/ }; -/******/ -/******/ // getDefaultExport function for compatibility with non-harmony modules -/******/ __webpack_require__.n = function(module) { -/******/ var getter = module && module.__esModule ? -/******/ function getDefault() { return module['default']; } : -/******/ function getModuleExports() { return module; }; -/******/ __webpack_require__.d(getter, 'a', getter); -/******/ return getter; -/******/ }; -/******/ -/******/ // Object.prototype.hasOwnProperty.call -/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; -/******/ -/******/ // __webpack_public_path__ -/******/ __webpack_require__.p = ""; -/******/ -/******/ -/******/ // Load entry module and return exports -/******/ return __webpack_require__(__webpack_require__.s = "./build/index.js"); -/******/ }) -/************************************************************************/ -/******/ ({ - -/***/ "./build/index.js": -/*!************************!*\ - !*** ./build/index.js ***! - \************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.Socket = exports.io = exports.Manager = exports.protocol = void 0; - -var url_1 = __webpack_require__(/*! ./url */ "./build/url.js"); - -var manager_1 = __webpack_require__(/*! ./manager */ "./build/manager.js"); - -var socket_1 = __webpack_require__(/*! ./socket */ "./build/socket.js"); - -Object.defineProperty(exports, "Socket", { - enumerable: true, - get: function get() { - return socket_1.Socket; - } -}); - -var debug = __webpack_require__(/*! debug */ "./node_modules/debug/src/browser.js")("socket.io-client"); -/** - * Module exports. - */ - - -module.exports = exports = lookup; -/** - * Managers cache. - */ - -var cache = exports.managers = {}; - -function lookup(uri, opts) { - if (_typeof(uri) === "object") { - opts = uri; - uri = undefined; - } - - opts = opts || {}; - var parsed = url_1.url(uri, opts.path); - var source = parsed.source; - var id = parsed.id; - var path = parsed.path; - var sameNamespace = cache[id] && path in cache[id]["nsps"]; - var newConnection = opts.forceNew || opts["force new connection"] || false === opts.multiplex || sameNamespace; - var io; - - if (newConnection) { - debug("ignoring socket cache for %s", source); - io = new manager_1.Manager(source, opts); - } else { - if (!cache[id]) { - debug("new io instance for %s", source); - cache[id] = new manager_1.Manager(source, opts); - } - - io = cache[id]; - } - - if (parsed.query && !opts.query) { - opts.query = parsed.queryKey; - } - - return io.socket(parsed.path, opts); -} - -exports.io = lookup; -/** - * Protocol version. - * - * @public - */ - -var socket_io_parser_1 = __webpack_require__(/*! socket.io-parser */ "./node_modules/socket.io-parser/dist/index.js"); - -Object.defineProperty(exports, "protocol", { - enumerable: true, - get: function get() { - return socket_io_parser_1.protocol; - } -}); -/** - * `connect`. - * - * @param {String} uri - * @public - */ - -exports.connect = lookup; -/** - * Expose constructors for standalone build. - * - * @public - */ - -var manager_2 = __webpack_require__(/*! ./manager */ "./build/manager.js"); - -Object.defineProperty(exports, "Manager", { - enumerable: true, - get: function get() { - return manager_2.Manager; - } -}); -exports["default"] = lookup; - -/***/ }), - -/***/ "./build/manager.js": -/*!**************************!*\ - !*** ./build/manager.js ***! - \**************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } - -function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } - -function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } - -function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } - -function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; } - -function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } - -function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } - -function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } } - -function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.Manager = void 0; - -var eio = __webpack_require__(/*! engine.io-client */ "./node_modules/engine.io-client/lib/index.js"); - -var socket_1 = __webpack_require__(/*! ./socket */ "./build/socket.js"); - -var parser = __webpack_require__(/*! socket.io-parser */ "./node_modules/socket.io-parser/dist/index.js"); - -var on_1 = __webpack_require__(/*! ./on */ "./build/on.js"); - -var Backoff = __webpack_require__(/*! backo2 */ "./node_modules/backo2/index.js"); - -var typed_events_1 = __webpack_require__(/*! ./typed-events */ "./build/typed-events.js"); - -var debug = __webpack_require__(/*! debug */ "./node_modules/debug/src/browser.js")("socket.io-client:manager"); - -var Manager = /*#__PURE__*/function (_typed_events_1$Stric) { - _inherits(Manager, _typed_events_1$Stric); - - var _super = _createSuper(Manager); - - function Manager(uri, opts) { - var _this; - - _classCallCheck(this, Manager); - - _this = _super.call(this); - _this.nsps = {}; - _this.subs = []; - - if (uri && "object" === _typeof(uri)) { - opts = uri; - uri = undefined; - } - - opts = opts || {}; - opts.path = opts.path || "/socket.io"; - _this.opts = opts; - - _this.reconnection(opts.reconnection !== false); - - _this.reconnectionAttempts(opts.reconnectionAttempts || Infinity); - - _this.reconnectionDelay(opts.reconnectionDelay || 1000); - - _this.reconnectionDelayMax(opts.reconnectionDelayMax || 5000); - - _this.randomizationFactor(opts.randomizationFactor || 0.5); - - _this.backoff = new Backoff({ - min: _this.reconnectionDelay(), - max: _this.reconnectionDelayMax(), - jitter: _this.randomizationFactor() - }); - - _this.timeout(null == opts.timeout ? 20000 : opts.timeout); - - _this._readyState = "closed"; - _this.uri = uri; - - var _parser = opts.parser || parser; - - _this.encoder = new _parser.Encoder(); - _this.decoder = new _parser.Decoder(); - _this._autoConnect = opts.autoConnect !== false; - if (_this._autoConnect) _this.open(); - return _this; - } - - _createClass(Manager, [{ - key: "reconnection", - value: function reconnection(v) { - if (!arguments.length) return this._reconnection; - this._reconnection = !!v; - return this; - } - }, { - key: "reconnectionAttempts", - value: function reconnectionAttempts(v) { - if (v === undefined) return this._reconnectionAttempts; - this._reconnectionAttempts = v; - return this; - } - }, { - key: "reconnectionDelay", - value: function reconnectionDelay(v) { - var _a; - - if (v === undefined) return this._reconnectionDelay; - this._reconnectionDelay = v; - (_a = this.backoff) === null || _a === void 0 ? void 0 : _a.setMin(v); - return this; - } - }, { - key: "randomizationFactor", - value: function randomizationFactor(v) { - var _a; - - if (v === undefined) return this._randomizationFactor; - this._randomizationFactor = v; - (_a = this.backoff) === null || _a === void 0 ? void 0 : _a.setJitter(v); - return this; - } - }, { - key: "reconnectionDelayMax", - value: function reconnectionDelayMax(v) { - var _a; - - if (v === undefined) return this._reconnectionDelayMax; - this._reconnectionDelayMax = v; - (_a = this.backoff) === null || _a === void 0 ? void 0 : _a.setMax(v); - return this; - } - }, { - key: "timeout", - value: function timeout(v) { - if (!arguments.length) return this._timeout; - this._timeout = v; - return this; - } - /** - * Starts trying to reconnect if reconnection is enabled and we have not - * started reconnecting yet - * - * @private - */ - - }, { - key: "maybeReconnectOnOpen", - value: function maybeReconnectOnOpen() { - // Only try to reconnect if it's the first time we're connecting - if (!this._reconnecting && this._reconnection && this.backoff.attempts === 0) { - // keeps reconnection from firing twice for the same reconnection loop - this.reconnect(); - } - } - /** - * Sets the current transport `socket`. - * - * @param {Function} fn - optional, callback - * @return self - * @public - */ - - }, { - key: "open", - value: function open(fn) { - var _this2 = this; - - debug("readyState %s", this._readyState); - if (~this._readyState.indexOf("open")) return this; - debug("opening %s", this.uri); - this.engine = eio(this.uri, this.opts); - var socket = this.engine; - var self = this; - this._readyState = "opening"; - this.skipReconnect = false; // emit `open` - - var openSubDestroy = on_1.on(socket, "open", function () { - self.onopen(); - fn && fn(); - }); // emit `error` - - var errorSub = on_1.on(socket, "error", function (err) { - debug("error"); - self.cleanup(); - self._readyState = "closed"; - - _this2.emitReserved("error", err); - - if (fn) { - fn(err); - } else { - // Only do this if there is no fn to handle the error - self.maybeReconnectOnOpen(); - } - }); - - if (false !== this._timeout) { - var timeout = this._timeout; - debug("connect attempt will timeout after %d", timeout); - - if (timeout === 0) { - openSubDestroy(); // prevents a race condition with the 'open' event - } // set timer - - - var timer = setTimeout(function () { - debug("connect attempt timed out after %d", timeout); - openSubDestroy(); - socket.close(); - socket.emit("error", new Error("timeout")); - }, timeout); - - if (this.opts.autoUnref) { - timer.unref(); - } - - this.subs.push(function subDestroy() { - clearTimeout(timer); - }); - } - - this.subs.push(openSubDestroy); - this.subs.push(errorSub); - return this; - } - /** - * Alias for open() - * - * @return self - * @public - */ - - }, { - key: "connect", - value: function connect(fn) { - return this.open(fn); - } - /** - * Called upon transport open. - * - * @private - */ - - }, { - key: "onopen", - value: function onopen() { - debug("open"); // clear old subs - - this.cleanup(); // mark as open - - this._readyState = "open"; - this.emitReserved("open"); // add new subs - - var socket = this.engine; - this.subs.push(on_1.on(socket, "ping", this.onping.bind(this)), on_1.on(socket, "data", this.ondata.bind(this)), on_1.on(socket, "error", this.onerror.bind(this)), on_1.on(socket, "close", this.onclose.bind(this)), on_1.on(this.decoder, "decoded", this.ondecoded.bind(this))); - } - /** - * Called upon a ping. - * - * @private - */ - - }, { - key: "onping", - value: function onping() { - this.emitReserved("ping"); - } - /** - * Called with data. - * - * @private - */ - - }, { - key: "ondata", - value: function ondata(data) { - this.decoder.add(data); - } - /** - * Called when parser fully decodes a packet. - * - * @private - */ - - }, { - key: "ondecoded", - value: function ondecoded(packet) { - this.emitReserved("packet", packet); - } - /** - * Called upon socket error. - * - * @private - */ - - }, { - key: "onerror", - value: function onerror(err) { - debug("error", err); - this.emitReserved("error", err); - } - /** - * Creates a new socket for the given `nsp`. - * - * @return {Socket} - * @public - */ - - }, { - key: "socket", - value: function socket(nsp, opts) { - var socket = this.nsps[nsp]; - - if (!socket) { - socket = new socket_1.Socket(this, nsp, opts); - this.nsps[nsp] = socket; - } - - return socket; - } - /** - * Called upon a socket close. - * - * @param socket - * @private - */ - - }, { - key: "_destroy", - value: function _destroy(socket) { - var nsps = Object.keys(this.nsps); - - for (var _i = 0, _nsps = nsps; _i < _nsps.length; _i++) { - var nsp = _nsps[_i]; - var _socket = this.nsps[nsp]; - - if (_socket.active) { - debug("socket %s is still active, skipping close", nsp); - return; - } - } - - this._close(); - } - /** - * Writes a packet. - * - * @param packet - * @private - */ - - }, { - key: "_packet", - value: function _packet(packet) { - debug("writing packet %j", packet); - var encodedPackets = this.encoder.encode(packet); - - for (var i = 0; i < encodedPackets.length; i++) { - this.engine.write(encodedPackets[i], packet.options); - } - } - /** - * Clean up transport subscriptions and packet buffer. - * - * @private - */ - - }, { - key: "cleanup", - value: function cleanup() { - debug("cleanup"); - this.subs.forEach(function (subDestroy) { - return subDestroy(); - }); - this.subs.length = 0; - this.decoder.destroy(); - } - /** - * Close the current socket. - * - * @private - */ - - }, { - key: "_close", - value: function _close() { - debug("disconnect"); - this.skipReconnect = true; - this._reconnecting = false; - - if ("opening" === this._readyState) { - // `onclose` will not fire because - // an open event never happened - this.cleanup(); - } - - this.backoff.reset(); - this._readyState = "closed"; - if (this.engine) this.engine.close(); - } - /** - * Alias for close() - * - * @private - */ - - }, { - key: "disconnect", - value: function disconnect() { - return this._close(); - } - /** - * Called upon engine close. - * - * @private - */ - - }, { - key: "onclose", - value: function onclose(reason) { - debug("onclose"); - this.cleanup(); - this.backoff.reset(); - this._readyState = "closed"; - this.emitReserved("close", reason); - - if (this._reconnection && !this.skipReconnect) { - this.reconnect(); - } - } - /** - * Attempt a reconnection. - * - * @private - */ - - }, { - key: "reconnect", - value: function reconnect() { - var _this3 = this; - - if (this._reconnecting || this.skipReconnect) return this; - var self = this; - - if (this.backoff.attempts >= this._reconnectionAttempts) { - debug("reconnect failed"); - this.backoff.reset(); - this.emitReserved("reconnect_failed"); - this._reconnecting = false; - } else { - var delay = this.backoff.duration(); - debug("will wait %dms before reconnect attempt", delay); - this._reconnecting = true; - var timer = setTimeout(function () { - if (self.skipReconnect) return; - debug("attempting reconnect"); - - _this3.emitReserved("reconnect_attempt", self.backoff.attempts); // check again for the case socket closed in above events - - - if (self.skipReconnect) return; - self.open(function (err) { - if (err) { - debug("reconnect attempt error"); - self._reconnecting = false; - self.reconnect(); - - _this3.emitReserved("reconnect_error", err); - } else { - debug("reconnect success"); - self.onreconnect(); - } - }); - }, delay); - - if (this.opts.autoUnref) { - timer.unref(); - } - - this.subs.push(function subDestroy() { - clearTimeout(timer); - }); - } - } - /** - * Called upon successful reconnect. - * - * @private - */ - - }, { - key: "onreconnect", - value: function onreconnect() { - var attempt = this.backoff.attempts; - this._reconnecting = false; - this.backoff.reset(); - this.emitReserved("reconnect", attempt); - } - }]); - - return Manager; -}(typed_events_1.StrictEventEmitter); - -exports.Manager = Manager; - -/***/ }), - -/***/ "./build/on.js": -/*!*********************!*\ - !*** ./build/on.js ***! - \*********************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.on = void 0; - -function on(obj, ev, fn) { - obj.on(ev, fn); - return function subDestroy() { - obj.off(ev, fn); - }; -} - -exports.on = on; - -/***/ }), - -/***/ "./build/socket.js": -/*!*************************!*\ - !*** ./build/socket.js ***! - \*************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } - -function _createForOfIteratorHelper(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = o[Symbol.iterator](); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it["return"] != null) it["return"](); } finally { if (didErr) throw err; } } }; } - -function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); } - -function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } - -function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } - -function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); } - -function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; } - -function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } - -function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } - -function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; } - -function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } - -function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } - -function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } } - -function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.Socket = void 0; - -var socket_io_parser_1 = __webpack_require__(/*! socket.io-parser */ "./node_modules/socket.io-parser/dist/index.js"); - -var on_1 = __webpack_require__(/*! ./on */ "./build/on.js"); - -var typed_events_1 = __webpack_require__(/*! ./typed-events */ "./build/typed-events.js"); - -var debug = __webpack_require__(/*! debug */ "./node_modules/debug/src/browser.js")("socket.io-client:socket"); -/** - * Internal events. - * These events can't be emitted by the user. - */ - - -var RESERVED_EVENTS = Object.freeze({ - connect: 1, - connect_error: 1, - disconnect: 1, - disconnecting: 1, - // EventEmitter reserved events: https://nodejs.org/api/events.html#events_event_newlistener - newListener: 1, - removeListener: 1 -}); - -var Socket = /*#__PURE__*/function (_typed_events_1$Stric) { - _inherits(Socket, _typed_events_1$Stric); - - var _super = _createSuper(Socket); - - /** - * `Socket` constructor. - * - * @public - */ - function Socket(io, nsp, opts) { - var _this; - - _classCallCheck(this, Socket); - - _this = _super.call(this); - _this.receiveBuffer = []; - _this.sendBuffer = []; - _this.ids = 0; - _this.acks = {}; - _this.flags = {}; - _this.io = io; - _this.nsp = nsp; - _this.ids = 0; - _this.acks = {}; - _this.receiveBuffer = []; - _this.sendBuffer = []; - _this.connected = false; - _this.disconnected = true; - _this.flags = {}; - - if (opts && opts.auth) { - _this.auth = opts.auth; - } - - if (_this.io._autoConnect) _this.open(); - return _this; - } - /** - * Subscribe to open, close and packet events - * - * @private - */ - - - _createClass(Socket, [{ - key: "subEvents", - value: function subEvents() { - if (this.subs) return; - var io = this.io; - this.subs = [on_1.on(io, "open", this.onopen.bind(this)), on_1.on(io, "packet", this.onpacket.bind(this)), on_1.on(io, "error", this.onerror.bind(this)), on_1.on(io, "close", this.onclose.bind(this))]; - } - /** - * Whether the Socket will try to reconnect when its Manager connects or reconnects - */ - - }, { - key: "connect", - - /** - * "Opens" the socket. - * - * @public - */ - value: function connect() { - if (this.connected) return this; - this.subEvents(); - if (!this.io["_reconnecting"]) this.io.open(); // ensure open - - if ("open" === this.io._readyState) this.onopen(); - return this; - } - /** - * Alias for connect() - */ - - }, { - key: "open", - value: function open() { - return this.connect(); - } - /** - * Sends a `message` event. - * - * @return self - * @public - */ - - }, { - key: "send", - value: function send() { - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - - args.unshift("message"); - this.emit.apply(this, args); - return this; - } - /** - * Override `emit`. - * If the event is in `events`, it's emitted normally. - * - * @return self - * @public - */ - - }, { - key: "emit", - value: function emit(ev) { - if (RESERVED_EVENTS.hasOwnProperty(ev)) { - throw new Error('"' + ev + '" is a reserved event name'); - } - - for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { - args[_key2 - 1] = arguments[_key2]; - } - - args.unshift(ev); - var packet = { - type: socket_io_parser_1.PacketType.EVENT, - data: args - }; - packet.options = {}; - packet.options.compress = this.flags.compress !== false; // event ack callback - - if ("function" === typeof args[args.length - 1]) { - debug("emitting packet with ack id %d", this.ids); - this.acks[this.ids] = args.pop(); - packet.id = this.ids++; - } - - var isTransportWritable = this.io.engine && this.io.engine.transport && this.io.engine.transport.writable; - var discardPacket = this.flags["volatile"] && (!isTransportWritable || !this.connected); - - if (discardPacket) { - debug("discard packet as the transport is not currently writable"); - } else if (this.connected) { - this.packet(packet); - } else { - this.sendBuffer.push(packet); - } - - this.flags = {}; - return this; - } - /** - * Sends a packet. - * - * @param packet - * @private - */ - - }, { - key: "packet", - value: function packet(_packet) { - _packet.nsp = this.nsp; - - this.io._packet(_packet); - } - /** - * Called upon engine `open`. - * - * @private - */ - - }, { - key: "onopen", - value: function onopen() { - var _this2 = this; - - debug("transport is open - connecting"); - - if (typeof this.auth == "function") { - this.auth(function (data) { - _this2.packet({ - type: socket_io_parser_1.PacketType.CONNECT, - data: data - }); - }); - } else { - this.packet({ - type: socket_io_parser_1.PacketType.CONNECT, - data: this.auth - }); - } - } - /** - * Called upon engine or manager `error`. - * - * @param err - * @private - */ - - }, { - key: "onerror", - value: function onerror(err) { - if (!this.connected) { - this.emitReserved("connect_error", err); - } - } - /** - * Called upon engine `close`. - * - * @param reason - * @private - */ - - }, { - key: "onclose", - value: function onclose(reason) { - debug("close (%s)", reason); - this.connected = false; - this.disconnected = true; - delete this.id; - this.emitReserved("disconnect", reason); - } - /** - * Called with socket packet. - * - * @param packet - * @private - */ - - }, { - key: "onpacket", - value: function onpacket(packet) { - var sameNamespace = packet.nsp === this.nsp; - if (!sameNamespace) return; - - switch (packet.type) { - case socket_io_parser_1.PacketType.CONNECT: - if (packet.data && packet.data.sid) { - var id = packet.data.sid; - this.onconnect(id); - } else { - this.emitReserved("connect_error", new Error("It seems you are trying to reach a Socket.IO server in v2.x with a v3.x client, but they are not compatible (more information here: https://socket.io/docs/v3/migrating-from-2-x-to-3-0/)")); - } - - break; - - case socket_io_parser_1.PacketType.EVENT: - this.onevent(packet); - break; - - case socket_io_parser_1.PacketType.BINARY_EVENT: - this.onevent(packet); - break; - - case socket_io_parser_1.PacketType.ACK: - this.onack(packet); - break; - - case socket_io_parser_1.PacketType.BINARY_ACK: - this.onack(packet); - break; - - case socket_io_parser_1.PacketType.DISCONNECT: - this.ondisconnect(); - break; - - case socket_io_parser_1.PacketType.CONNECT_ERROR: - var err = new Error(packet.data.message); // @ts-ignore - - err.data = packet.data.data; - this.emitReserved("connect_error", err); - break; - } - } - /** - * Called upon a server event. - * - * @param packet - * @private - */ - - }, { - key: "onevent", - value: function onevent(packet) { - var args = packet.data || []; - debug("emitting event %j", args); - - if (null != packet.id) { - debug("attaching ack callback to event"); - args.push(this.ack(packet.id)); - } - - if (this.connected) { - this.emitEvent(args); - } else { - this.receiveBuffer.push(Object.freeze(args)); - } - } - }, { - key: "emitEvent", - value: function emitEvent(args) { - if (this._anyListeners && this._anyListeners.length) { - var listeners = this._anyListeners.slice(); - - var _iterator = _createForOfIteratorHelper(listeners), - _step; - - try { - for (_iterator.s(); !(_step = _iterator.n()).done;) { - var listener = _step.value; - listener.apply(this, args); - } - } catch (err) { - _iterator.e(err); - } finally { - _iterator.f(); - } - } - - _get(_getPrototypeOf(Socket.prototype), "emit", this).apply(this, args); - } - /** - * Produces an ack callback to emit with an event. - * - * @private - */ - - }, { - key: "ack", - value: function ack(id) { - var self = this; - var sent = false; - return function () { - // prevent double callbacks - if (sent) return; - sent = true; - - for (var _len3 = arguments.length, args = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) { - args[_key3] = arguments[_key3]; - } - - debug("sending ack %j", args); - self.packet({ - type: socket_io_parser_1.PacketType.ACK, - id: id, - data: args - }); - }; - } - /** - * Called upon a server acknowlegement. - * - * @param packet - * @private - */ - - }, { - key: "onack", - value: function onack(packet) { - var ack = this.acks[packet.id]; - - if ("function" === typeof ack) { - debug("calling ack %s with %j", packet.id, packet.data); - ack.apply(this, packet.data); - delete this.acks[packet.id]; - } else { - debug("bad ack %s", packet.id); - } - } - /** - * Called upon server connect. - * - * @private - */ - - }, { - key: "onconnect", - value: function onconnect(id) { - debug("socket connected with id %s", id); - this.id = id; - this.connected = true; - this.disconnected = false; - this.emitReserved("connect"); - this.emitBuffered(); - } - /** - * Emit buffered events (received and emitted). - * - * @private - */ - - }, { - key: "emitBuffered", - value: function emitBuffered() { - var _this3 = this; - - this.receiveBuffer.forEach(function (args) { - return _this3.emitEvent(args); - }); - this.receiveBuffer = []; - this.sendBuffer.forEach(function (packet) { - return _this3.packet(packet); - }); - this.sendBuffer = []; - } - /** - * Called upon server disconnect. - * - * @private - */ - - }, { - key: "ondisconnect", - value: function ondisconnect() { - debug("server disconnect (%s)", this.nsp); - this.destroy(); - this.onclose("io server disconnect"); - } - /** - * Called upon forced client/server side disconnections, - * this method ensures the manager stops tracking us and - * that reconnections don't get triggered for this. - * - * @private - */ - - }, { - key: "destroy", - value: function destroy() { - if (this.subs) { - // clean subscriptions to avoid reconnections - this.subs.forEach(function (subDestroy) { - return subDestroy(); - }); - this.subs = undefined; - } - - this.io["_destroy"](this); - } - /** - * Disconnects the socket manually. - * - * @return self - * @public - */ - - }, { - key: "disconnect", - value: function disconnect() { - if (this.connected) { - debug("performing disconnect (%s)", this.nsp); - this.packet({ - type: socket_io_parser_1.PacketType.DISCONNECT - }); - } // remove socket from pool - - - this.destroy(); - - if (this.connected) { - // fire events - this.onclose("io client disconnect"); - } - - return this; - } - /** - * Alias for disconnect() - * - * @return self - * @public - */ - - }, { - key: "close", - value: function close() { - return this.disconnect(); - } - /** - * Sets the compress flag. - * - * @param compress - if `true`, compresses the sending data - * @return self - * @public - */ - - }, { - key: "compress", - value: function compress(_compress) { - this.flags.compress = _compress; - return this; - } - /** - * Sets a modifier for a subsequent event emission that the event message will be dropped when this socket is not - * ready to send messages. - * - * @returns self - * @public - */ - - }, { - key: "onAny", - - /** - * Adds a listener that will be fired when any event is emitted. The event name is passed as the first argument to the - * callback. - * - * @param listener - * @public - */ - value: function onAny(listener) { - this._anyListeners = this._anyListeners || []; - - this._anyListeners.push(listener); - - return this; - } - /** - * Adds a listener that will be fired when any event is emitted. The event name is passed as the first argument to the - * callback. The listener is added to the beginning of the listeners array. - * - * @param listener - * @public - */ - - }, { - key: "prependAny", - value: function prependAny(listener) { - this._anyListeners = this._anyListeners || []; - - this._anyListeners.unshift(listener); - - return this; - } - /** - * Removes the listener that will be fired when any event is emitted. - * - * @param listener - * @public - */ - - }, { - key: "offAny", - value: function offAny(listener) { - if (!this._anyListeners) { - return this; - } - - if (listener) { - var listeners = this._anyListeners; - - for (var i = 0; i < listeners.length; i++) { - if (listener === listeners[i]) { - listeners.splice(i, 1); - return this; - } - } - } else { - this._anyListeners = []; - } - - return this; - } - /** - * Returns an array of listeners that are listening for any event that is specified. This array can be manipulated, - * e.g. to remove listeners. - * - * @public - */ - - }, { - key: "listenersAny", - value: function listenersAny() { - return this._anyListeners || []; - } - }, { - key: "active", - get: function get() { - return !!this.subs; - } - }, { - key: "volatile", - get: function get() { - this.flags["volatile"] = true; - return this; - } - }]); - - return Socket; -}(typed_events_1.StrictEventEmitter); - -exports.Socket = Socket; - -/***/ }), - -/***/ "./build/typed-events.js": -/*!*******************************!*\ - !*** ./build/typed-events.js ***! - \*******************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } - -function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } - -function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); } - -function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; } - -function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } - -function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } - -function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; } - -function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } - -function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } - -function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } } - -function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.StrictEventEmitter = void 0; - -var Emitter = __webpack_require__(/*! component-emitter */ "./node_modules/component-emitter/index.js"); -/** - * Strictly typed version of an `EventEmitter`. A `TypedEventEmitter` takes type - * parameters for mappings of event names to event data types, and strictly - * types method calls to the `EventEmitter` according to these event maps. - * - * @typeParam ListenEvents - `EventsMap` of user-defined events that can be - * listened to with `on` or `once` - * @typeParam EmitEvents - `EventsMap` of user-defined events that can be - * emitted with `emit` - * @typeParam ReservedEvents - `EventsMap` of reserved events, that can be - * emitted by socket.io with `emitReserved`, and can be listened to with - * `listen`. - */ - - -var StrictEventEmitter = /*#__PURE__*/function (_Emitter) { - _inherits(StrictEventEmitter, _Emitter); - - var _super = _createSuper(StrictEventEmitter); - - function StrictEventEmitter() { - _classCallCheck(this, StrictEventEmitter); - - return _super.apply(this, arguments); - } - - _createClass(StrictEventEmitter, [{ - key: "on", - - /** - * Adds the `listener` function as an event listener for `ev`. - * - * @param ev Name of the event - * @param listener Callback function - */ - value: function on(ev, listener) { - _get(_getPrototypeOf(StrictEventEmitter.prototype), "on", this).call(this, ev, listener); - - return this; - } - /** - * Adds a one-time `listener` function as an event listener for `ev`. - * - * @param ev Name of the event - * @param listener Callback function - */ - - }, { - key: "once", - value: function once(ev, listener) { - _get(_getPrototypeOf(StrictEventEmitter.prototype), "once", this).call(this, ev, listener); - - return this; - } - /** - * Emits an event. - * - * @param ev Name of the event - * @param args Values to send to listeners of this event - */ - - }, { - key: "emit", - value: function emit(ev) { - var _get2; - - for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { - args[_key - 1] = arguments[_key]; - } - - (_get2 = _get(_getPrototypeOf(StrictEventEmitter.prototype), "emit", this)).call.apply(_get2, [this, ev].concat(args)); - - return this; - } - /** - * Emits a reserved event. - * - * This method is `protected`, so that only a class extending - * `StrictEventEmitter` can emit its own reserved events. - * - * @param ev Reserved event name - * @param args Arguments to emit along with the event - */ - - }, { - key: "emitReserved", - value: function emitReserved(ev) { - var _get3; - - for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) { - args[_key2 - 1] = arguments[_key2]; - } - - (_get3 = _get(_getPrototypeOf(StrictEventEmitter.prototype), "emit", this)).call.apply(_get3, [this, ev].concat(args)); - - return this; - } - /** - * Returns the listeners listening to an event. - * - * @param event Event name - * @returns Array of listeners subscribed to `event` - */ - - }, { - key: "listeners", - value: function listeners(event) { - return _get(_getPrototypeOf(StrictEventEmitter.prototype), "listeners", this).call(this, event); - } - }]); - - return StrictEventEmitter; -}(Emitter); - -exports.StrictEventEmitter = StrictEventEmitter; - -/***/ }), - -/***/ "./build/url.js": -/*!**********************!*\ - !*** ./build/url.js ***! - \**********************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.url = void 0; - -var parseuri = __webpack_require__(/*! parseuri */ "./node_modules/parseuri/index.js"); - -var debug = __webpack_require__(/*! debug */ "./node_modules/debug/src/browser.js")("socket.io-client:url"); -/** - * URL parser. - * - * @param uri - url - * @param path - the request path of the connection - * @param loc - An object meant to mimic window.location. - * Defaults to window.location. - * @public - */ - - -function url(uri) { - var path = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ""; - var loc = arguments.length > 2 ? arguments[2] : undefined; - var obj = uri; // default to window.location - - loc = loc || typeof location !== "undefined" && location; - if (null == uri) uri = loc.protocol + "//" + loc.host; // relative path support - - if (typeof uri === "string") { - if ("/" === uri.charAt(0)) { - if ("/" === uri.charAt(1)) { - uri = loc.protocol + uri; - } else { - uri = loc.host + uri; - } - } - - if (!/^(https?|wss?):\/\//.test(uri)) { - debug("protocol-less url %s", uri); - - if ("undefined" !== typeof loc) { - uri = loc.protocol + "//" + uri; - } else { - uri = "https://" + uri; - } - } // parse - - - debug("parse %s", uri); - obj = parseuri(uri); - } // make sure we treat `localhost:80` and `localhost` equally - - - if (!obj.port) { - if (/^(http|ws)$/.test(obj.protocol)) { - obj.port = "80"; - } else if (/^(http|ws)s$/.test(obj.protocol)) { - obj.port = "443"; - } - } - - obj.path = obj.path || "/"; - var ipv6 = obj.host.indexOf(":") !== -1; - var host = ipv6 ? "[" + obj.host + "]" : obj.host; // define unique id - - obj.id = obj.protocol + "://" + host + ":" + obj.port + path; // define href - - obj.href = obj.protocol + "://" + host + (loc && loc.port === obj.port ? "" : ":" + obj.port); - return obj; -} - -exports.url = url; - -/***/ }), - -/***/ "./node_modules/backo2/index.js": -/*!**************************************!*\ - !*** ./node_modules/backo2/index.js ***! - \**************************************/ -/*! no static exports found */ -/***/ (function(module, exports) { - -/** - * Expose `Backoff`. - */ -module.exports = Backoff; -/** - * Initialize backoff timer with `opts`. - * - * - `min` initial timeout in milliseconds [100] - * - `max` max timeout [10000] - * - `jitter` [0] - * - `factor` [2] - * - * @param {Object} opts - * @api public - */ - -function Backoff(opts) { - opts = opts || {}; - this.ms = opts.min || 100; - this.max = opts.max || 10000; - this.factor = opts.factor || 2; - this.jitter = opts.jitter > 0 && opts.jitter <= 1 ? opts.jitter : 0; - this.attempts = 0; -} -/** - * Return the backoff duration. - * - * @return {Number} - * @api public - */ - - -Backoff.prototype.duration = function () { - var ms = this.ms * Math.pow(this.factor, this.attempts++); - - if (this.jitter) { - var rand = Math.random(); - var deviation = Math.floor(rand * this.jitter * ms); - ms = (Math.floor(rand * 10) & 1) == 0 ? ms - deviation : ms + deviation; - } - - return Math.min(ms, this.max) | 0; -}; -/** - * Reset the number of attempts. - * - * @api public - */ - - -Backoff.prototype.reset = function () { - this.attempts = 0; -}; -/** - * Set the minimum duration - * - * @api public - */ - - -Backoff.prototype.setMin = function (min) { - this.ms = min; -}; -/** - * Set the maximum duration - * - * @api public - */ - - -Backoff.prototype.setMax = function (max) { - this.max = max; -}; -/** - * Set the jitter - * - * @api public - */ - - -Backoff.prototype.setJitter = function (jitter) { - this.jitter = jitter; -}; - -/***/ }), - -/***/ "./node_modules/component-emitter/index.js": -/*!*************************************************!*\ - !*** ./node_modules/component-emitter/index.js ***! - \*************************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -/** - * Expose `Emitter`. - */ -if (true) { - module.exports = Emitter; -} -/** - * Initialize a new `Emitter`. - * - * @api public - */ - - -function Emitter(obj) { - if (obj) return mixin(obj); -} - -; -/** - * Mixin the emitter properties. - * - * @param {Object} obj - * @return {Object} - * @api private - */ - -function mixin(obj) { - for (var key in Emitter.prototype) { - obj[key] = Emitter.prototype[key]; - } - - return obj; -} -/** - * Listen on the given `event` with `fn`. - * - * @param {String} event - * @param {Function} fn - * @return {Emitter} - * @api public - */ - - -Emitter.prototype.on = Emitter.prototype.addEventListener = function (event, fn) { - this._callbacks = this._callbacks || {}; - (this._callbacks['$' + event] = this._callbacks['$' + event] || []).push(fn); - return this; -}; -/** - * Adds an `event` listener that will be invoked a single - * time then automatically removed. - * - * @param {String} event - * @param {Function} fn - * @return {Emitter} - * @api public - */ - - -Emitter.prototype.once = function (event, fn) { - function on() { - this.off(event, on); - fn.apply(this, arguments); - } - - on.fn = fn; - this.on(event, on); - return this; -}; -/** - * Remove the given callback for `event` or all - * registered callbacks. - * - * @param {String} event - * @param {Function} fn - * @return {Emitter} - * @api public - */ - - -Emitter.prototype.off = Emitter.prototype.removeListener = Emitter.prototype.removeAllListeners = Emitter.prototype.removeEventListener = function (event, fn) { - this._callbacks = this._callbacks || {}; // all - - if (0 == arguments.length) { - this._callbacks = {}; - return this; - } // specific event - - - var callbacks = this._callbacks['$' + event]; - if (!callbacks) return this; // remove all handlers - - if (1 == arguments.length) { - delete this._callbacks['$' + event]; - return this; - } // remove specific handler - - - var cb; - - for (var i = 0; i < callbacks.length; i++) { - cb = callbacks[i]; - - if (cb === fn || cb.fn === fn) { - callbacks.splice(i, 1); - break; - } - } // Remove event specific arrays for event types that no - // one is subscribed for to avoid memory leak. - - - if (callbacks.length === 0) { - delete this._callbacks['$' + event]; - } - - return this; -}; -/** - * Emit `event` with the given args. - * - * @param {String} event - * @param {Mixed} ... - * @return {Emitter} - */ - - -Emitter.prototype.emit = function (event) { - this._callbacks = this._callbacks || {}; - var args = new Array(arguments.length - 1), - callbacks = this._callbacks['$' + event]; - - for (var i = 1; i < arguments.length; i++) { - args[i - 1] = arguments[i]; - } - - if (callbacks) { - callbacks = callbacks.slice(0); - - for (var i = 0, len = callbacks.length; i < len; ++i) { - callbacks[i].apply(this, args); - } - } - - return this; -}; -/** - * Return array of callbacks for `event`. - * - * @param {String} event - * @return {Array} - * @api public - */ - - -Emitter.prototype.listeners = function (event) { - this._callbacks = this._callbacks || {}; - return this._callbacks['$' + event] || []; -}; -/** - * Check if this emitter has `event` handlers. - * - * @param {String} event - * @return {Boolean} - * @api public - */ - - -Emitter.prototype.hasListeners = function (event) { - return !!this.listeners(event).length; -}; - -/***/ }), - -/***/ "./node_modules/debug/src/browser.js": -/*!*******************************************!*\ - !*** ./node_modules/debug/src/browser.js ***! - \*******************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -/* eslint-env browser */ - -/** - * This is the web browser implementation of `debug()`. - */ -exports.formatArgs = formatArgs; -exports.save = save; -exports.load = load; -exports.useColors = useColors; -exports.storage = localstorage(); - -exports.destroy = function () { - var warned = false; - return function () { - if (!warned) { - warned = true; - console.warn('Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.'); - } - }; -}(); -/** - * Colors. - */ - - -exports.colors = ['#0000CC', '#0000FF', '#0033CC', '#0033FF', '#0066CC', '#0066FF', '#0099CC', '#0099FF', '#00CC00', '#00CC33', '#00CC66', '#00CC99', '#00CCCC', '#00CCFF', '#3300CC', '#3300FF', '#3333CC', '#3333FF', '#3366CC', '#3366FF', '#3399CC', '#3399FF', '#33CC00', '#33CC33', '#33CC66', '#33CC99', '#33CCCC', '#33CCFF', '#6600CC', '#6600FF', '#6633CC', '#6633FF', '#66CC00', '#66CC33', '#9900CC', '#9900FF', '#9933CC', '#9933FF', '#99CC00', '#99CC33', '#CC0000', '#CC0033', '#CC0066', '#CC0099', '#CC00CC', '#CC00FF', '#CC3300', '#CC3333', '#CC3366', '#CC3399', '#CC33CC', '#CC33FF', '#CC6600', '#CC6633', '#CC9900', '#CC9933', '#CCCC00', '#CCCC33', '#FF0000', '#FF0033', '#FF0066', '#FF0099', '#FF00CC', '#FF00FF', '#FF3300', '#FF3333', '#FF3366', '#FF3399', '#FF33CC', '#FF33FF', '#FF6600', '#FF6633', '#FF9900', '#FF9933', '#FFCC00', '#FFCC33']; -/** - * Currently only WebKit-based Web Inspectors, Firefox >= v31, - * and the Firebug extension (any Firefox version) are known - * to support "%c" CSS customizations. - * - * TODO: add a `localStorage` variable to explicitly enable/disable colors - */ -// eslint-disable-next-line complexity - -function useColors() { - // NB: In an Electron preload script, document will be defined but not fully - // initialized. Since we know we're in Chrome, we'll just detect this case - // explicitly - if (typeof window !== 'undefined' && window.process && (window.process.type === 'renderer' || window.process.__nwjs)) { - return true; - } // Internet Explorer and Edge do not support colors. - - - if (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/)) { - return false; - } // Is webkit? http://stackoverflow.com/a/16459606/376773 - // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632 - - - return typeof document !== 'undefined' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance || // Is firebug? http://stackoverflow.com/a/398120/376773 - typeof window !== 'undefined' && window.console && (window.console.firebug || window.console.exception && window.console.table) || // Is firefox >= v31? - // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages - typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31 || // Double check webkit in userAgent just in case we are in a worker - typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/); -} -/** - * Colorize log arguments if enabled. - * - * @api public - */ - - -function formatArgs(args) { - args[0] = (this.useColors ? '%c' : '') + this.namespace + (this.useColors ? ' %c' : ' ') + args[0] + (this.useColors ? '%c ' : ' ') + '+' + module.exports.humanize(this.diff); - - if (!this.useColors) { - return; - } - - var c = 'color: ' + this.color; - args.splice(1, 0, c, 'color: inherit'); // The final "%c" is somewhat tricky, because there could be other - // arguments passed either before or after the %c, so we need to - // figure out the correct index to insert the CSS into - - var index = 0; - var lastC = 0; - args[0].replace(/%[a-zA-Z%]/g, function (match) { - if (match === '%%') { - return; - } - - index++; - - if (match === '%c') { - // We only are interested in the *last* %c - // (the user may have provided their own) - lastC = index; - } - }); - args.splice(lastC, 0, c); -} -/** - * Invokes `console.debug()` when available. - * No-op when `console.debug` is not a "function". - * If `console.debug` is not available, falls back - * to `console.log`. - * - * @api public - */ - - -exports.log = console.debug || console.log || function () {}; -/** - * Save `namespaces`. - * - * @param {String} namespaces - * @api private - */ - - -function save(namespaces) { - try { - if (namespaces) { - exports.storage.setItem('debug', namespaces); - } else { - exports.storage.removeItem('debug'); - } - } catch (error) {// Swallow - // XXX (@Qix-) should we be logging these? - } -} -/** - * Load `namespaces`. - * - * @return {String} returns the previously persisted debug modes - * @api private - */ - - -function load() { - var r; - - try { - r = exports.storage.getItem('debug'); - } catch (error) {// Swallow - // XXX (@Qix-) should we be logging these? - } // If debug isn't set in LS, and we're in Electron, try to load $DEBUG - - - if (!r && typeof process !== 'undefined' && 'env' in process) { - r = process.env.DEBUG; - } - - return r; -} -/** - * Localstorage attempts to return the localstorage. - * - * This is necessary because safari throws - * when a user disables cookies/localstorage - * and you attempt to access it. - * - * @return {LocalStorage} - * @api private - */ - - -function localstorage() { - try { - // TVMLKit (Apple TV JS Runtime) does not have a window object, just localStorage in the global context - // The Browser also has localStorage in the global context. - return localStorage; - } catch (error) {// Swallow - // XXX (@Qix-) should we be logging these? - } -} - -module.exports = __webpack_require__(/*! ./common */ "./node_modules/debug/src/common.js")(exports); -var formatters = module.exports.formatters; -/** - * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default. - */ - -formatters.j = function (v) { - try { - return JSON.stringify(v); - } catch (error) { - return '[UnexpectedJSONParseError]: ' + error.message; - } -}; - -/***/ }), - -/***/ "./node_modules/debug/src/common.js": -/*!******************************************!*\ - !*** ./node_modules/debug/src/common.js ***! - \******************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); } - -function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } - -function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); } - -function _iterableToArray(iter) { if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter); } - -function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); } - -function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; } - -/** - * This is the common logic for both the Node.js and web browser - * implementations of `debug()`. - */ -function setup(env) { - createDebug.debug = createDebug; - createDebug["default"] = createDebug; - createDebug.coerce = coerce; - createDebug.disable = disable; - createDebug.enable = enable; - createDebug.enabled = enabled; - createDebug.humanize = __webpack_require__(/*! ms */ "./node_modules/ms/index.js"); - createDebug.destroy = destroy; - Object.keys(env).forEach(function (key) { - createDebug[key] = env[key]; - }); - /** - * The currently active debug mode names, and names to skip. - */ - - createDebug.names = []; - createDebug.skips = []; - /** - * Map of special "%n" handling functions, for the debug "format" argument. - * - * Valid key names are a single, lower or upper-case letter, i.e. "n" and "N". - */ - - createDebug.formatters = {}; - /** - * Selects a color for a debug namespace - * @param {String} namespace The namespace string for the for the debug instance to be colored - * @return {Number|String} An ANSI color code for the given namespace - * @api private - */ - - function selectColor(namespace) { - var hash = 0; - - for (var i = 0; i < namespace.length; i++) { - hash = (hash << 5) - hash + namespace.charCodeAt(i); - hash |= 0; // Convert to 32bit integer - } - - return createDebug.colors[Math.abs(hash) % createDebug.colors.length]; - } - - createDebug.selectColor = selectColor; - /** - * Create a debugger with the given `namespace`. - * - * @param {String} namespace - * @return {Function} - * @api public - */ - - function createDebug(namespace) { - var prevTime; - var enableOverride = null; - - function debug() { - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; - } - - // Disabled? - if (!debug.enabled) { - return; - } - - var self = debug; // Set `diff` timestamp - - var curr = Number(new Date()); - var ms = curr - (prevTime || curr); - self.diff = ms; - self.prev = prevTime; - self.curr = curr; - prevTime = curr; - args[0] = createDebug.coerce(args[0]); - - if (typeof args[0] !== 'string') { - // Anything else let's inspect with %O - args.unshift('%O'); - } // Apply any `formatters` transformations - - - var index = 0; - args[0] = args[0].replace(/%([a-zA-Z%])/g, function (match, format) { - // If we encounter an escaped % then don't increase the array index - if (match === '%%') { - return '%'; - } - - index++; - var formatter = createDebug.formatters[format]; - - if (typeof formatter === 'function') { - var val = args[index]; - match = formatter.call(self, val); // Now we need to remove `args[index]` since it's inlined in the `format` - - args.splice(index, 1); - index--; - } - - return match; - }); // Apply env-specific formatting (colors, etc.) - - createDebug.formatArgs.call(self, args); - var logFn = self.log || createDebug.log; - logFn.apply(self, args); - } - - debug.namespace = namespace; - debug.useColors = createDebug.useColors(); - debug.color = createDebug.selectColor(namespace); - debug.extend = extend; - debug.destroy = createDebug.destroy; // XXX Temporary. Will be removed in the next major release. - - Object.defineProperty(debug, 'enabled', { - enumerable: true, - configurable: false, - get: function get() { - return enableOverride === null ? createDebug.enabled(namespace) : enableOverride; - }, - set: function set(v) { - enableOverride = v; - } - }); // Env-specific initialization logic for debug instances - - if (typeof createDebug.init === 'function') { - createDebug.init(debug); - } - - return debug; - } - - function extend(namespace, delimiter) { - var newDebug = createDebug(this.namespace + (typeof delimiter === 'undefined' ? ':' : delimiter) + namespace); - newDebug.log = this.log; - return newDebug; - } - /** - * Enables a debug mode by namespaces. This can include modes - * separated by a colon and wildcards. - * - * @param {String} namespaces - * @api public - */ - - - function enable(namespaces) { - createDebug.save(namespaces); - createDebug.names = []; - createDebug.skips = []; - var i; - var split = (typeof namespaces === 'string' ? namespaces : '').split(/[\s,]+/); - var len = split.length; - - for (i = 0; i < len; i++) { - if (!split[i]) { - // ignore empty strings - continue; - } - - namespaces = split[i].replace(/\*/g, '.*?'); - - if (namespaces[0] === '-') { - createDebug.skips.push(new RegExp('^' + namespaces.substr(1) + '$')); - } else { - createDebug.names.push(new RegExp('^' + namespaces + '$')); - } - } - } - /** - * Disable debug output. - * - * @return {String} namespaces - * @api public - */ - - - function disable() { - var namespaces = [].concat(_toConsumableArray(createDebug.names.map(toNamespace)), _toConsumableArray(createDebug.skips.map(toNamespace).map(function (namespace) { - return '-' + namespace; - }))).join(','); - createDebug.enable(''); - return namespaces; - } - /** - * Returns true if the given mode name is enabled, false otherwise. - * - * @param {String} name - * @return {Boolean} - * @api public - */ - - - function enabled(name) { - if (name[name.length - 1] === '*') { - return true; - } - - var i; - var len; - - for (i = 0, len = createDebug.skips.length; i < len; i++) { - if (createDebug.skips[i].test(name)) { - return false; - } - } - - for (i = 0, len = createDebug.names.length; i < len; i++) { - if (createDebug.names[i].test(name)) { - return true; - } - } - - return false; - } - /** - * Convert regexp to namespace - * - * @param {RegExp} regxep - * @return {String} namespace - * @api private - */ - - - function toNamespace(regexp) { - return regexp.toString().substring(2, regexp.toString().length - 2).replace(/\.\*\?$/, '*'); - } - /** - * Coerce `val`. - * - * @param {Mixed} val - * @return {Mixed} - * @api private - */ - - - function coerce(val) { - if (val instanceof Error) { - return val.stack || val.message; - } - - return val; - } - /** - * XXX DO NOT USE. This is a temporary stub function. - * XXX It WILL be removed in the next major release. - */ - - - function destroy() { - console.warn('Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.'); - } - - createDebug.enable(createDebug.load()); - return createDebug; -} - -module.exports = setup; - -/***/ }), - -/***/ "./node_modules/engine.io-client/lib/globalThis.browser.js": -/*!*****************************************************************!*\ - !*** ./node_modules/engine.io-client/lib/globalThis.browser.js ***! - \*****************************************************************/ -/*! no static exports found */ -/***/ (function(module, exports) { - -module.exports = function () { - if (typeof self !== "undefined") { - return self; - } else if (typeof window !== "undefined") { - return window; - } else { - return Function("return this")(); - } -}(); - -/***/ }), - -/***/ "./node_modules/engine.io-client/lib/index.js": -/*!****************************************************!*\ - !*** ./node_modules/engine.io-client/lib/index.js ***! - \****************************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -var Socket = __webpack_require__(/*! ./socket */ "./node_modules/engine.io-client/lib/socket.js"); - -module.exports = function (uri, opts) { - return new Socket(uri, opts); -}; -/** - * Expose deps for legacy compatibility - * and standalone browser access. - */ - - -module.exports.Socket = Socket; -module.exports.protocol = Socket.protocol; // this is an int - -module.exports.Transport = __webpack_require__(/*! ./transport */ "./node_modules/engine.io-client/lib/transport.js"); -module.exports.transports = __webpack_require__(/*! ./transports/index */ "./node_modules/engine.io-client/lib/transports/index.js"); -module.exports.parser = __webpack_require__(/*! engine.io-parser */ "./node_modules/engine.io-parser/lib/index.js"); - -/***/ }), - -/***/ "./node_modules/engine.io-client/lib/socket.js": -/*!*****************************************************!*\ - !*** ./node_modules/engine.io-client/lib/socket.js ***! - \*****************************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); } - -function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } - -function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } - -function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } - -function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } - -function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; } - -function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } - -function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } - -function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } } - -function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } - -var transports = __webpack_require__(/*! ./transports/index */ "./node_modules/engine.io-client/lib/transports/index.js"); - -var Emitter = __webpack_require__(/*! component-emitter */ "./node_modules/component-emitter/index.js"); - -var debug = __webpack_require__(/*! debug */ "./node_modules/debug/src/browser.js")("engine.io-client:socket"); - -var parser = __webpack_require__(/*! engine.io-parser */ "./node_modules/engine.io-parser/lib/index.js"); - -var parseuri = __webpack_require__(/*! parseuri */ "./node_modules/parseuri/index.js"); - -var parseqs = __webpack_require__(/*! parseqs */ "./node_modules/parseqs/index.js"); - -var Socket = /*#__PURE__*/function (_Emitter) { - _inherits(Socket, _Emitter); - - var _super = _createSuper(Socket); - - /** - * Socket constructor. - * - * @param {String|Object} uri or options - * @param {Object} options - * @api public - */ - function Socket(uri) { - var _this; - - var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; - - _classCallCheck(this, Socket); - - _this = _super.call(this); - - if (uri && "object" === _typeof(uri)) { - opts = uri; - uri = null; - } - - if (uri) { - uri = parseuri(uri); - opts.hostname = uri.host; - opts.secure = uri.protocol === "https" || uri.protocol === "wss"; - opts.port = uri.port; - if (uri.query) opts.query = uri.query; - } else if (opts.host) { - opts.hostname = parseuri(opts.host).host; - } - - _this.secure = null != opts.secure ? opts.secure : typeof location !== "undefined" && "https:" === location.protocol; - - if (opts.hostname && !opts.port) { - // if no port is specified manually, use the protocol default - opts.port = _this.secure ? "443" : "80"; - } - - _this.hostname = opts.hostname || (typeof location !== "undefined" ? location.hostname : "localhost"); - _this.port = opts.port || (typeof location !== "undefined" && location.port ? location.port : _this.secure ? 443 : 80); - _this.transports = opts.transports || ["polling", "websocket"]; - _this.readyState = ""; - _this.writeBuffer = []; - _this.prevBufferLen = 0; - _this.opts = _extends({ - path: "/engine.io", - agent: false, - withCredentials: false, - upgrade: true, - jsonp: true, - timestampParam: "t", - rememberUpgrade: false, - rejectUnauthorized: true, - perMessageDeflate: { - threshold: 1024 - }, - transportOptions: {} - }, opts); - _this.opts.path = _this.opts.path.replace(/\/$/, "") + "/"; - - if (typeof _this.opts.query === "string") { - _this.opts.query = parseqs.decode(_this.opts.query); - } // set on handshake - - - _this.id = null; - _this.upgrades = null; - _this.pingInterval = null; - _this.pingTimeout = null; // set on heartbeat - - _this.pingTimeoutTimer = null; - - if (typeof addEventListener === "function") { - addEventListener("beforeunload", function () { - if (_this.transport) { - // silently close the transport - _this.transport.removeAllListeners(); - - _this.transport.close(); - } - }, false); - - if (_this.hostname !== "localhost") { - _this.offlineEventListener = function () { - _this.onClose("transport close"); - }; - - addEventListener("offline", _this.offlineEventListener, false); - } - } - - _this.open(); - - return _this; - } - /** - * Creates transport of the given type. - * - * @param {String} transport name - * @return {Transport} - * @api private - */ - - - _createClass(Socket, [{ - key: "createTransport", - value: function createTransport(name) { - debug('creating transport "%s"', name); - var query = clone(this.opts.query); // append engine.io protocol identifier - - query.EIO = parser.protocol; // transport name - - query.transport = name; // session id if we already have one - - if (this.id) query.sid = this.id; - - var opts = _extends({}, this.opts.transportOptions[name], this.opts, { - query: query, - socket: this, - hostname: this.hostname, - secure: this.secure, - port: this.port - }); - - debug("options: %j", opts); - return new transports[name](opts); - } - /** - * Initializes transport to use and starts probe. - * - * @api private - */ - - }, { - key: "open", - value: function open() { - var transport; - - if (this.opts.rememberUpgrade && Socket.priorWebsocketSuccess && this.transports.indexOf("websocket") !== -1) { - transport = "websocket"; - } else if (0 === this.transports.length) { - // Emit error on next tick so it can be listened to - var self = this; - setTimeout(function () { - self.emit("error", "No transports available"); - }, 0); - return; - } else { - transport = this.transports[0]; - } - - this.readyState = "opening"; // Retry with the next transport if the transport is disabled (jsonp: false) - - try { - transport = this.createTransport(transport); - } catch (e) { - debug("error while creating transport: %s", e); - this.transports.shift(); - this.open(); - return; - } - - transport.open(); - this.setTransport(transport); - } - /** - * Sets the current transport. Disables the existing one (if any). - * - * @api private - */ - - }, { - key: "setTransport", - value: function setTransport(transport) { - debug("setting transport %s", transport.name); - var self = this; - - if (this.transport) { - debug("clearing existing transport %s", this.transport.name); - this.transport.removeAllListeners(); - } // set up transport - - - this.transport = transport; // set up transport listeners - - transport.on("drain", function () { - self.onDrain(); - }).on("packet", function (packet) { - self.onPacket(packet); - }).on("error", function (e) { - self.onError(e); - }).on("close", function () { - self.onClose("transport close"); - }); - } - /** - * Probes a transport. - * - * @param {String} transport name - * @api private - */ - - }, { - key: "probe", - value: function probe(name) { - debug('probing transport "%s"', name); - var transport = this.createTransport(name, { - probe: 1 - }); - var failed = false; - var self = this; - Socket.priorWebsocketSuccess = false; - - function onTransportOpen() { - if (self.onlyBinaryUpgrades) { - var upgradeLosesBinary = !this.supportsBinary && self.transport.supportsBinary; - failed = failed || upgradeLosesBinary; - } - - if (failed) return; - debug('probe transport "%s" opened', name); - transport.send([{ - type: "ping", - data: "probe" - }]); - transport.once("packet", function (msg) { - if (failed) return; - - if ("pong" === msg.type && "probe" === msg.data) { - debug('probe transport "%s" pong', name); - self.upgrading = true; - self.emit("upgrading", transport); - if (!transport) return; - Socket.priorWebsocketSuccess = "websocket" === transport.name; - debug('pausing current transport "%s"', self.transport.name); - self.transport.pause(function () { - if (failed) return; - if ("closed" === self.readyState) return; - debug("changing transport and sending upgrade packet"); - cleanup(); - self.setTransport(transport); - transport.send([{ - type: "upgrade" - }]); - self.emit("upgrade", transport); - transport = null; - self.upgrading = false; - self.flush(); - }); - } else { - debug('probe transport "%s" failed', name); - var err = new Error("probe error"); - err.transport = transport.name; - self.emit("upgradeError", err); - } - }); - } - - function freezeTransport() { - if (failed) return; // Any callback called by transport should be ignored since now - - failed = true; - cleanup(); - transport.close(); - transport = null; - } // Handle any error that happens while probing - - - function onerror(err) { - var error = new Error("probe error: " + err); - error.transport = transport.name; - freezeTransport(); - debug('probe transport "%s" failed because of error: %s', name, err); - self.emit("upgradeError", error); - } - - function onTransportClose() { - onerror("transport closed"); - } // When the socket is closed while we're probing - - - function onclose() { - onerror("socket closed"); - } // When the socket is upgraded while we're probing - - - function onupgrade(to) { - if (transport && to.name !== transport.name) { - debug('"%s" works - aborting "%s"', to.name, transport.name); - freezeTransport(); - } - } // Remove all listeners on the transport and on self - - - function cleanup() { - transport.removeListener("open", onTransportOpen); - transport.removeListener("error", onerror); - transport.removeListener("close", onTransportClose); - self.removeListener("close", onclose); - self.removeListener("upgrading", onupgrade); - } - - transport.once("open", onTransportOpen); - transport.once("error", onerror); - transport.once("close", onTransportClose); - this.once("close", onclose); - this.once("upgrading", onupgrade); - transport.open(); - } - /** - * Called when connection is deemed open. - * - * @api public - */ - - }, { - key: "onOpen", - value: function onOpen() { - debug("socket open"); - this.readyState = "open"; - Socket.priorWebsocketSuccess = "websocket" === this.transport.name; - this.emit("open"); - this.flush(); // we check for `readyState` in case an `open` - // listener already closed the socket - - if ("open" === this.readyState && this.opts.upgrade && this.transport.pause) { - debug("starting upgrade probes"); - var i = 0; - var l = this.upgrades.length; - - for (; i < l; i++) { - this.probe(this.upgrades[i]); - } - } - } - /** - * Handles a packet. - * - * @api private - */ - - }, { - key: "onPacket", - value: function onPacket(packet) { - if ("opening" === this.readyState || "open" === this.readyState || "closing" === this.readyState) { - debug('socket receive: type "%s", data "%s"', packet.type, packet.data); - this.emit("packet", packet); // Socket is live - any packet counts - - this.emit("heartbeat"); - - switch (packet.type) { - case "open": - this.onHandshake(JSON.parse(packet.data)); - break; - - case "ping": - this.resetPingTimeout(); - this.sendPacket("pong"); - this.emit("pong"); - break; - - case "error": - var err = new Error("server error"); - err.code = packet.data; - this.onError(err); - break; - - case "message": - this.emit("data", packet.data); - this.emit("message", packet.data); - break; - } - } else { - debug('packet received with socket readyState "%s"', this.readyState); - } - } - /** - * Called upon handshake completion. - * - * @param {Object} handshake obj - * @api private - */ - - }, { - key: "onHandshake", - value: function onHandshake(data) { - this.emit("handshake", data); - this.id = data.sid; - this.transport.query.sid = data.sid; - this.upgrades = this.filterUpgrades(data.upgrades); - this.pingInterval = data.pingInterval; - this.pingTimeout = data.pingTimeout; - this.onOpen(); // In case open handler closes socket - - if ("closed" === this.readyState) return; - this.resetPingTimeout(); - } - /** - * Sets and resets ping timeout timer based on server pings. - * - * @api private - */ - - }, { - key: "resetPingTimeout", - value: function resetPingTimeout() { - var _this2 = this; - - clearTimeout(this.pingTimeoutTimer); - this.pingTimeoutTimer = setTimeout(function () { - _this2.onClose("ping timeout"); - }, this.pingInterval + this.pingTimeout); - - if (this.opts.autoUnref) { - this.pingTimeoutTimer.unref(); - } - } - /** - * Called on `drain` event - * - * @api private - */ - - }, { - key: "onDrain", - value: function onDrain() { - this.writeBuffer.splice(0, this.prevBufferLen); // setting prevBufferLen = 0 is very important - // for example, when upgrading, upgrade packet is sent over, - // and a nonzero prevBufferLen could cause problems on `drain` - - this.prevBufferLen = 0; - - if (0 === this.writeBuffer.length) { - this.emit("drain"); - } else { - this.flush(); - } - } - /** - * Flush write buffers. - * - * @api private - */ - - }, { - key: "flush", - value: function flush() { - if ("closed" !== this.readyState && this.transport.writable && !this.upgrading && this.writeBuffer.length) { - debug("flushing %d packets in socket", this.writeBuffer.length); - this.transport.send(this.writeBuffer); // keep track of current length of writeBuffer - // splice writeBuffer and callbackBuffer on `drain` - - this.prevBufferLen = this.writeBuffer.length; - this.emit("flush"); - } - } - /** - * Sends a message. - * - * @param {String} message. - * @param {Function} callback function. - * @param {Object} options. - * @return {Socket} for chaining. - * @api public - */ - - }, { - key: "write", - value: function write(msg, options, fn) { - this.sendPacket("message", msg, options, fn); - return this; - } - }, { - key: "send", - value: function send(msg, options, fn) { - this.sendPacket("message", msg, options, fn); - return this; - } - /** - * Sends a packet. - * - * @param {String} packet type. - * @param {String} data. - * @param {Object} options. - * @param {Function} callback function. - * @api private - */ - - }, { - key: "sendPacket", - value: function sendPacket(type, data, options, fn) { - if ("function" === typeof data) { - fn = data; - data = undefined; - } - - if ("function" === typeof options) { - fn = options; - options = null; - } - - if ("closing" === this.readyState || "closed" === this.readyState) { - return; - } - - options = options || {}; - options.compress = false !== options.compress; - var packet = { - type: type, - data: data, - options: options - }; - this.emit("packetCreate", packet); - this.writeBuffer.push(packet); - if (fn) this.once("flush", fn); - this.flush(); - } - /** - * Closes the connection. - * - * @api private - */ - - }, { - key: "close", - value: function close() { - var self = this; - - if ("opening" === this.readyState || "open" === this.readyState) { - this.readyState = "closing"; - - if (this.writeBuffer.length) { - this.once("drain", function () { - if (this.upgrading) { - waitForUpgrade(); - } else { - close(); - } - }); - } else if (this.upgrading) { - waitForUpgrade(); - } else { - close(); - } - } - - function close() { - self.onClose("forced close"); - debug("socket closing - telling transport to close"); - self.transport.close(); - } - - function cleanupAndClose() { - self.removeListener("upgrade", cleanupAndClose); - self.removeListener("upgradeError", cleanupAndClose); - close(); - } - - function waitForUpgrade() { - // wait for upgrade to finish since we can't send packets while pausing a transport - self.once("upgrade", cleanupAndClose); - self.once("upgradeError", cleanupAndClose); - } - - return this; - } - /** - * Called upon transport error - * - * @api private - */ - - }, { - key: "onError", - value: function onError(err) { - debug("socket error %j", err); - Socket.priorWebsocketSuccess = false; - this.emit("error", err); - this.onClose("transport error", err); - } - /** - * Called upon transport close. - * - * @api private - */ - - }, { - key: "onClose", - value: function onClose(reason, desc) { - if ("opening" === this.readyState || "open" === this.readyState || "closing" === this.readyState) { - debug('socket close with reason: "%s"', reason); - var self = this; // clear timers - - clearTimeout(this.pingIntervalTimer); - clearTimeout(this.pingTimeoutTimer); // stop event from firing again for transport - - this.transport.removeAllListeners("close"); // ensure transport won't stay open - - this.transport.close(); // ignore further transport communication - - this.transport.removeAllListeners(); - - if (typeof removeEventListener === "function") { - removeEventListener("offline", this.offlineEventListener, false); - } // set ready state - - - this.readyState = "closed"; // clear session id - - this.id = null; // emit close event - - this.emit("close", reason, desc); // clean buffers after, so users can still - // grab the buffers on `close` event - - self.writeBuffer = []; - self.prevBufferLen = 0; - } - } - /** - * Filters upgrades, returning only those matching client transports. - * - * @param {Array} server upgrades - * @api private - * - */ - - }, { - key: "filterUpgrades", - value: function filterUpgrades(upgrades) { - var filteredUpgrades = []; - var i = 0; - var j = upgrades.length; - - for (; i < j; i++) { - if (~this.transports.indexOf(upgrades[i])) filteredUpgrades.push(upgrades[i]); - } - - return filteredUpgrades; - } - }]); - - return Socket; -}(Emitter); - -Socket.priorWebsocketSuccess = false; -/** - * Protocol version. - * - * @api public - */ - -Socket.protocol = parser.protocol; // this is an int - -function clone(obj) { - var o = {}; - - for (var i in obj) { - if (obj.hasOwnProperty(i)) { - o[i] = obj[i]; - } - } - - return o; -} - -module.exports = Socket; - -/***/ }), - -/***/ "./node_modules/engine.io-client/lib/transport.js": -/*!********************************************************!*\ - !*** ./node_modules/engine.io-client/lib/transport.js ***! - \********************************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } - -function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } - -function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } - -function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } - -function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; } - -function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } - -function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } - -function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } } - -function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } - -var parser = __webpack_require__(/*! engine.io-parser */ "./node_modules/engine.io-parser/lib/index.js"); - -var Emitter = __webpack_require__(/*! component-emitter */ "./node_modules/component-emitter/index.js"); - -var debug = __webpack_require__(/*! debug */ "./node_modules/debug/src/browser.js")("engine.io-client:transport"); - -var Transport = /*#__PURE__*/function (_Emitter) { - _inherits(Transport, _Emitter); - - var _super = _createSuper(Transport); - - /** - * Transport abstract constructor. - * - * @param {Object} options. - * @api private - */ - function Transport(opts) { - var _this; - - _classCallCheck(this, Transport); - - _this = _super.call(this); - _this.opts = opts; - _this.query = opts.query; - _this.readyState = ""; - _this.socket = opts.socket; - return _this; - } - /** - * Emits an error. - * - * @param {String} str - * @return {Transport} for chaining - * @api public - */ - - - _createClass(Transport, [{ - key: "onError", - value: function onError(msg, desc) { - var err = new Error(msg); - err.type = "TransportError"; - err.description = desc; - this.emit("error", err); - return this; - } - /** - * Opens the transport. - * - * @api public - */ - - }, { - key: "open", - value: function open() { - if ("closed" === this.readyState || "" === this.readyState) { - this.readyState = "opening"; - this.doOpen(); - } - - return this; - } - /** - * Closes the transport. - * - * @api private - */ - - }, { - key: "close", - value: function close() { - if ("opening" === this.readyState || "open" === this.readyState) { - this.doClose(); - this.onClose(); - } - - return this; - } - /** - * Sends multiple packets. - * - * @param {Array} packets - * @api private - */ - - }, { - key: "send", - value: function send(packets) { - if ("open" === this.readyState) { - this.write(packets); - } else { - // this might happen if the transport was silently closed in the beforeunload event handler - debug("transport is not open, discarding packets"); - } - } - /** - * Called upon open - * - * @api private - */ - - }, { - key: "onOpen", - value: function onOpen() { - this.readyState = "open"; - this.writable = true; - this.emit("open"); - } - /** - * Called with data. - * - * @param {String} data - * @api private - */ - - }, { - key: "onData", - value: function onData(data) { - var packet = parser.decodePacket(data, this.socket.binaryType); - this.onPacket(packet); - } - /** - * Called with a decoded packet. - */ - - }, { - key: "onPacket", - value: function onPacket(packet) { - this.emit("packet", packet); - } - /** - * Called upon close. - * - * @api private - */ - - }, { - key: "onClose", - value: function onClose() { - this.readyState = "closed"; - this.emit("close"); - } - }]); - - return Transport; -}(Emitter); - -module.exports = Transport; - -/***/ }), - -/***/ "./node_modules/engine.io-client/lib/transports/index.js": -/*!***************************************************************!*\ - !*** ./node_modules/engine.io-client/lib/transports/index.js ***! - \***************************************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -var XMLHttpRequest = __webpack_require__(/*! ../../contrib/xmlhttprequest-ssl/XMLHttpRequest */ "./node_modules/engine.io-client/lib/xmlhttprequest.js"); - -var XHR = __webpack_require__(/*! ./polling-xhr */ "./node_modules/engine.io-client/lib/transports/polling-xhr.js"); - -var JSONP = __webpack_require__(/*! ./polling-jsonp */ "./node_modules/engine.io-client/lib/transports/polling-jsonp.js"); - -var websocket = __webpack_require__(/*! ./websocket */ "./node_modules/engine.io-client/lib/transports/websocket.js"); - -exports.polling = polling; -exports.websocket = websocket; -/** - * Polling transport polymorphic constructor. - * Decides on xhr vs jsonp based on feature detection. - * - * @api private - */ - -function polling(opts) { - var xhr; - var xd = false; - var xs = false; - var jsonp = false !== opts.jsonp; - - if (typeof location !== "undefined") { - var isSSL = "https:" === location.protocol; - var port = location.port; // some user agents have empty `location.port` - - if (!port) { - port = isSSL ? 443 : 80; - } - - xd = opts.hostname !== location.hostname || port !== opts.port; - xs = opts.secure !== isSSL; - } - - opts.xdomain = xd; - opts.xscheme = xs; - xhr = new XMLHttpRequest(opts); - - if ("open" in xhr && !opts.forceJSONP) { - return new XHR(opts); - } else { - if (!jsonp) throw new Error("JSONP disabled"); - return new JSONP(opts); - } -} - -/***/ }), - -/***/ "./node_modules/engine.io-client/lib/transports/polling-jsonp.js": -/*!***********************************************************************!*\ - !*** ./node_modules/engine.io-client/lib/transports/polling-jsonp.js ***! - \***********************************************************************/ -/*! no static exports found */ -/***/ (function(module, exports, __webpack_require__) { - -function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } - -function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } - -function _get(target, property, receiver) { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get; } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(receiver); } return desc.value; }; } return _get(target, property, receiver || target); } - -function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; } - -function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } - -function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } - -function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; } - -function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } - -function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } - -function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } } - -function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } - -var Polling = __webpack_require__(/*! ./polling */ "./node_modules/engine.io-client/lib/transports/polling.js"); - -var globalThis = __webpack_require__(/*! ../globalThis */ "./node_modules/engine.io-client/lib/globalThis.browser.js"); - -var rNewline = /\n/g; -var rEscapedNewline = /\\n/g; -/** - * Global JSONP callbacks. - */ - -var callbacks; - -var JSONPPolling = /*#__PURE__*/function (_Polling) { - _inherits(JSONPPolling, _Polling); - - var _super = _createSuper(JSONPPolling); - - /** - * JSONP Polling constructor. - * - * @param {Object} opts. - * @api public - */ - function JSONPPolling(opts) { - var _this; - - _classCallCheck(this, JSONPPolling); - - _this = _super.call(this, opts); - _this.query = _this.query || {}; // define global callbacks array if not present - // we do this here (lazily) to avoid unneeded global pollution - - if (!callbacks) { - // we need to consider multiple engines in the same page - callbacks = globalThis.___eio = globalThis.___eio || []; - } // callback identifier - - - _this.index = callbacks.length; // add callback to jsonp global - - var self = _assertThisInitialized(_this); - - callbacks.push(function (msg) { - self.onData(msg); - }); // append to query string - - _this.query.j = _this.index; - return _this; - } - /** - * JSONP only supports binary as base64 encoded strings - */ - - - _createClass(JSONPPolling, [{ - key: "doClose", - - /** - * Closes the socket. - * - * @api private - */ - value: function doClose() { - if (this.script) { - // prevent spurious errors from being emitted when the window is unloaded - this.script.onerror = function () {}; - - this.script.parentNode.removeChild(this.script); - this.script = null; - } - - if (this.form) { - this.form.parentNode.removeChild(this.form); - this.form = null; - this.iframe = null; - } - - _get(_getPrototypeOf(JSONPPolling.prototype), "doClose", this).call(this); - } - /** - * Starts a poll cycle. - * - * @api private - */ - - }, { - key: "doPoll", - value: function doPoll() { - var self = this; - var script = document.createElement("script"); - - if (this.script) { - this.script.parentNode.removeChild(this.script); - this.script = null; - } - - script.async = true; - script.src = this.uri(); - - script.onerror = function (e) { - self.onError("jsonp poll error", e); - }; - - var insertAt = document.getElementsByTagName("script")[0]; - - if (insertAt) { - insertAt.parentNode.insertBefore(script, insertAt); - } else { - (document.head || document.body).appendChild(script); - } - - this.script = script; - var isUAgecko = "undefined" !== typeof navigator && /gecko/i.test(navigator.userAgent); - - if (isUAgecko) { - setTimeout(function () { - var iframe = document.createElement("iframe"); - document.body.appendChild(iframe); - document.body.removeChild(iframe); - }, 100); - } - } - /** - * Writes with a hidden iframe. - * - * @param {String} data to send - * @param {Function} called upon flush. - * @api private - */ - - }, { - key: "doWrite", - value: function doWrite(data, fn) { - var self = this; - var iframe; - - if (!this.form) { - var form = document.createElement("form"); - var area = document.createElement("textarea"); - var id = this.iframeId = "eio_iframe_" + this.index; - form.className = "socketio"; - form.style.position = "absolute"; - form.style.top = "-1000px"; - form.style.left = "-1000px"; - form.target = id; - form.method = "POST"; - form.setAttribute("accept-charset", "utf-8"); - area.name = "d"; - form.appendChild(area); - document.body.appendChild(form); - this.form = form; - this.area = area; - } - - this.form.action = this.uri(); - - function complete() { - initIframe(); - fn(); - } - - function initIframe() { - if (self.iframe) { - try { - self.form.removeChild(self.iframe); - } catch (e) { - self.onError("jsonp polling iframe removal error", e); - } - } - - try { - // ie6 dynamic iframes with target="" support (thanks Chris Lambacher) - var html = '