\n * This programming interface lets a JavaScript client application use the MQTT V3.1 or\n * V3.1.1 protocol to connect to an MQTT-supporting messaging server.\n *\n * The function supported includes:\n *
\n * The API consists of two main objects:\n *
\n * The programming interface validates parameters passed to it, and will throw\n * an Error containing an error message intended for developer use, if it detects\n * an error with any parameter.\n *
\n * Example:\n *\n * \n\t * The send, subscribe and unsubscribe methods are implemented as asynchronous JavaScript methods\n\t * (even though the underlying protocol exchange might be synchronous in nature).\n\t * This means they signal their completion by calling back to the application,\n\t * via Success or Failure callback functions provided by the application on the method in question.\n\t * Such callbacks are called at most once per method invocation and do not persist beyond the lifetime\n\t * of the script that made the invocation.\n\t * \n\t * In contrast there are some callback functions, most notably onMessageArrived,\n\t * that are defined on the {@link Paho.Client} object.\n\t * These may get called multiple times, and aren't directly related to specific method invocations made by the client.\n\t *\n\t * @name Paho.Client\n\t *\n\t * @constructor\n\t *\n\t * @param {string} host - the address of the messaging server, as a fully qualified WebSocket URI, as a DNS name or dotted decimal IP address.\n\t * @param {number} port - the port number to connect to - only required if host is not a URI\n\t * @param {string} path - the path on the host to connect to - only used if host is not a URI. Default: '/mqtt'.\n\t * @param {string} clientId - the Messaging client identifier, between 1 and 23 characters in length.\n\t *\n\t * @property {string} host - read only the server's DNS hostname or dotted decimal IP address.\n\t * @property {number} port - read only the server's port.\n\t * @property {string} path - read only the server's path.\n\t * @property {string} clientId - read only used when connecting to the server.\n\t * @property {function} onConnectionLost - called when a connection has been lost.\n\t * after a connect() method has succeeded.\n\t * Establish the call back used when a connection has been lost. The connection may be\n\t * lost because the client initiates a disconnect or because the server or network\n\t * cause the client to be disconnected. The disconnect call back may be called without\n\t * the connectionComplete call back being invoked if, for example the client fails to\n\t * connect.\n\t * A single response object parameter is passed to the onConnectionLost callback containing the following fields:\n\t * \n\t * All attributes may be null, which implies the default values.\n\t *\n\t * @name Paho.Message\n\t * @constructor\n\t * @param {String|ArrayBuffer} payload The message data to be sent.\n\t * \n\t * @property {string} payloadString read only The payload as a string if the payload consists of valid UTF-8 characters.\n\t * @property {ArrayBuffer} payloadBytes read only The payload as an ArrayBuffer.\n\t * \n\t * @property {string} destinationName mandatory The name of the destination to which the message is to be sent\n\t * (for messages about to be sent) or the name of the destination from which the message has been received.\n\t * (for messages received by the onMessage function).\n\t * \n\t * @property {number} qos The Quality of Service used to deliver the message.\n\t * \n\t * @property {Boolean} retained If true, the message is to be retained by the server and delivered\n\t * to both current and future subscriptions.\n\t * If false the server only delivers the message to current subscribers, this is the default for new Messages.\n\t * A received message has the retained boolean set to true if the message was published\n\t * with the retained boolean set to true\n\t * and the subscrption was made after the message has been published.\n\t * \n\t * @property {Boolean} duplicate read only If true, this message might be a duplicate of one which has already been received.\n\t * This is only set on messages received from the server.\n\t *\n\t */\n\t\tvar Message = function (newPayload) {\n\t\t\tvar payload;\n\t\t\tif ( typeof newPayload === \"string\" ||\n\t\tnewPayload instanceof ArrayBuffer ||\n\t\t(ArrayBuffer.isView(newPayload) && !(newPayload instanceof DataView))\n\t\t\t) {\n\t\t\t\tpayload = newPayload;\n\t\t\t} else {\n\t\t\t\tthrow (format(ERROR.INVALID_ARGUMENT, [newPayload, \"newPayload\"]));\n\t\t\t}\n\n\t\t\tvar destinationName;\n\t\t\tvar qos = 0;\n\t\t\tvar retained = false;\n\t\t\tvar duplicate = false;\n\n\t\t\tObject.defineProperties(this,{\n\t\t\t\t\"payloadString\":{\n\t\t\t\t\tenumerable : true,\n\t\t\t\t\tget : function () {\n\t\t\t\t\t\tif (typeof payload === \"string\")\n\t\t\t\t\t\t\treturn payload;\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\treturn parseUTF8(payload, 0, payload.length);\n\t\t\t\t\t}\n\t\t\t\t},\n\t\t\t\t\"payloadBytes\":{\n\t\t\t\t\tenumerable: true,\n\t\t\t\t\tget: function() {\n\t\t\t\t\t\tif (typeof payload === \"string\") {\n\t\t\t\t\t\t\tvar buffer = new ArrayBuffer(UTF8Length(payload));\n\t\t\t\t\t\t\tvar byteStream = new Uint8Array(buffer);\n\t\t\t\t\t\t\tstringToUTF8(payload, byteStream, 0);\n\n\t\t\t\t\t\t\treturn byteStream;\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\treturn payload;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t},\n\t\t\t\t\"destinationName\":{\n\t\t\t\t\tenumerable: true,\n\t\t\t\t\tget: function() { return destinationName; },\n\t\t\t\t\tset: function(newDestinationName) {\n\t\t\t\t\t\tif (typeof newDestinationName === \"string\")\n\t\t\t\t\t\t\tdestinationName = newDestinationName;\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tthrow new Error(format(ERROR.INVALID_ARGUMENT, [newDestinationName, \"newDestinationName\"]));\n\t\t\t\t\t}\n\t\t\t\t},\n\t\t\t\t\"qos\":{\n\t\t\t\t\tenumerable: true,\n\t\t\t\t\tget: function() { return qos; },\n\t\t\t\t\tset: function(newQos) {\n\t\t\t\t\t\tif (newQos === 0 || newQos === 1 || newQos === 2 )\n\t\t\t\t\t\t\tqos = newQos;\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tthrow new Error(\"Invalid argument:\"+newQos);\n\t\t\t\t\t}\n\t\t\t\t},\n\t\t\t\t\"retained\":{\n\t\t\t\t\tenumerable: true,\n\t\t\t\t\tget: function() { return retained; },\n\t\t\t\t\tset: function(newRetained) {\n\t\t\t\t\t\tif (typeof newRetained === \"boolean\")\n\t\t\t\t\t\t\tretained = newRetained;\n\t\t\t\t\t\telse\n\t\t\t\t\t\t\tthrow new Error(format(ERROR.INVALID_ARGUMENT, [newRetained, \"newRetained\"]));\n\t\t\t\t\t}\n\t\t\t\t},\n\t\t\t\t\"topic\":{\n\t\t\t\t\tenumerable: true,\n\t\t\t\t\tget: function() { return destinationName; },\n\t\t\t\t\tset: function(newTopic) {destinationName=newTopic;}\n\t\t\t\t},\n\t\t\t\t\"duplicate\":{\n\t\t\t\t\tenumerable: true,\n\t\t\t\t\tget: function() { return duplicate; },\n\t\t\t\t\tset: function(newDuplicate) {duplicate=newDuplicate;}\n\t\t\t\t}\n\t\t\t});\n\t\t};\n\n\t\t// Module contents.\n\t\treturn {\n\t\t\tClient: Client,\n\t\t\tMessage: Message\n\t\t};\n\t// eslint-disable-next-line no-nested-ternary\n\t})(typeof global !== \"undefined\" ? global : typeof self !== \"undefined\" ? self : typeof window !== \"undefined\" ? window : {});\n\treturn PahoMQTT;\n});\n","'use strict';\n\nvar utils = require('./../utils');\n\nmodule.exports = (\n utils.isStandardBrowserEnv() ?\n\n // Standard browser envs support document.cookie\n (function standardBrowserEnv() {\n return {\n write: function write(name, value, expires, path, domain, secure) {\n var cookie = [];\n cookie.push(name + '=' + encodeURIComponent(value));\n\n if (utils.isNumber(expires)) {\n cookie.push('expires=' + new Date(expires).toGMTString());\n }\n\n if (utils.isString(path)) {\n cookie.push('path=' + path);\n }\n\n if (utils.isString(domain)) {\n cookie.push('domain=' + domain);\n }\n\n if (secure === true) {\n cookie.push('secure');\n }\n\n document.cookie = cookie.join('; ');\n },\n\n read: function read(name) {\n var match = document.cookie.match(new RegExp('(^|;\\\\s*)(' + name + ')=([^;]*)'));\n return (match ? decodeURIComponent(match[3]) : null);\n },\n\n remove: function remove(name) {\n this.write(name, '', Date.now() - 86400000);\n }\n };\n })() :\n\n // Non standard browser env (web workers, react-native) lack needed support.\n (function nonStandardBrowserEnv() {\n return {\n write: function write() {},\n read: function read() { return null; },\n remove: function remove() {}\n };\n })()\n);\n","'use strict';\n\nvar utils = require('./../utils');\nvar buildURL = require('../helpers/buildURL');\nvar InterceptorManager = require('./InterceptorManager');\nvar dispatchRequest = require('./dispatchRequest');\nvar mergeConfig = require('./mergeConfig');\nvar validator = require('../helpers/validator');\n\nvar validators = validator.validators;\n/**\n * Create a new instance of Axios\n *\n * @param {Object} instanceConfig The default config for the instance\n */\nfunction Axios(instanceConfig) {\n this.defaults = instanceConfig;\n this.interceptors = {\n request: new InterceptorManager(),\n response: new InterceptorManager()\n };\n}\n\n/**\n * Dispatch a request\n *\n * @param {Object} config The config specific for this request (merged with this.defaults)\n */\nAxios.prototype.request = function request(configOrUrl, config) {\n /*eslint no-param-reassign:0*/\n // Allow for axios('example/url'[, config]) a la fetch API\n if (typeof configOrUrl === 'string') {\n config = config || {};\n config.url = configOrUrl;\n } else {\n config = configOrUrl || {};\n }\n\n config = mergeConfig(this.defaults, config);\n\n // Set config.method\n if (config.method) {\n config.method = config.method.toLowerCase();\n } else if (this.defaults.method) {\n config.method = this.defaults.method.toLowerCase();\n } else {\n config.method = 'get';\n }\n\n var transitional = config.transitional;\n\n if (transitional !== undefined) {\n validator.assertOptions(transitional, {\n silentJSONParsing: validators.transitional(validators.boolean),\n forcedJSONParsing: validators.transitional(validators.boolean),\n clarifyTimeoutError: validators.transitional(validators.boolean)\n }, false);\n }\n\n // filter out skipped interceptors\n var requestInterceptorChain = [];\n var synchronousRequestInterceptors = true;\n this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {\n if (typeof interceptor.runWhen === 'function' && interceptor.runWhen(config) === false) {\n return;\n }\n\n synchronousRequestInterceptors = synchronousRequestInterceptors && interceptor.synchronous;\n\n requestInterceptorChain.unshift(interceptor.fulfilled, interceptor.rejected);\n });\n\n var responseInterceptorChain = [];\n this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {\n responseInterceptorChain.push(interceptor.fulfilled, interceptor.rejected);\n });\n\n var promise;\n\n if (!synchronousRequestInterceptors) {\n var chain = [dispatchRequest, undefined];\n\n Array.prototype.unshift.apply(chain, requestInterceptorChain);\n chain = chain.concat(responseInterceptorChain);\n\n promise = Promise.resolve(config);\n while (chain.length) {\n promise = promise.then(chain.shift(), chain.shift());\n }\n\n return promise;\n }\n\n\n var newConfig = config;\n while (requestInterceptorChain.length) {\n var onFulfilled = requestInterceptorChain.shift();\n var onRejected = requestInterceptorChain.shift();\n try {\n newConfig = onFulfilled(newConfig);\n } catch (error) {\n onRejected(error);\n break;\n }\n }\n\n try {\n promise = dispatchRequest(newConfig);\n } catch (error) {\n return Promise.reject(error);\n }\n\n while (responseInterceptorChain.length) {\n promise = promise.then(responseInterceptorChain.shift(), responseInterceptorChain.shift());\n }\n\n return promise;\n};\n\nAxios.prototype.getUri = function getUri(config) {\n config = mergeConfig(this.defaults, config);\n return buildURL(config.url, config.params, config.paramsSerializer).replace(/^\\?/, '');\n};\n\n// Provide aliases for supported request methods\nutils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {\n /*eslint func-names:0*/\n Axios.prototype[method] = function(url, config) {\n return this.request(mergeConfig(config || {}, {\n method: method,\n url: url,\n data: (config || {}).data\n }));\n };\n});\n\nutils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {\n /*eslint func-names:0*/\n Axios.prototype[method] = function(url, data, config) {\n return this.request(mergeConfig(config || {}, {\n method: method,\n url: url,\n data: data\n }));\n };\n});\n\nmodule.exports = Axios;\n","'use strict';\n\nvar utils = require('./../utils');\nvar transformData = require('./transformData');\nvar isCancel = require('../cancel/isCancel');\nvar defaults = require('../defaults');\nvar Cancel = require('../cancel/Cancel');\n\n/**\n * Throws a `Cancel` if cancellation has been requested.\n */\nfunction throwIfCancellationRequested(config) {\n if (config.cancelToken) {\n config.cancelToken.throwIfRequested();\n }\n\n if (config.signal && config.signal.aborted) {\n throw new Cancel('canceled');\n }\n}\n\n/**\n * Dispatch a request to the server using the configured adapter.\n *\n * @param {object} config The config that is to be used for the request\n * @returns {Promise} The Promise to be fulfilled\n */\nmodule.exports = function dispatchRequest(config) {\n throwIfCancellationRequested(config);\n\n // Ensure headers exist\n config.headers = config.headers || {};\n\n // Transform request data\n config.data = transformData.call(\n config,\n config.data,\n config.headers,\n config.transformRequest\n );\n\n // Flatten headers\n config.headers = utils.merge(\n config.headers.common || {},\n config.headers[config.method] || {},\n config.headers\n );\n\n utils.forEach(\n ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],\n function cleanHeaderConfig(method) {\n delete config.headers[method];\n }\n );\n\n var adapter = config.adapter || defaults.adapter;\n\n return adapter(config).then(function onAdapterResolution(response) {\n throwIfCancellationRequested(config);\n\n // Transform response data\n response.data = transformData.call(\n config,\n response.data,\n response.headers,\n config.transformResponse\n );\n\n return response;\n }, function onAdapterRejection(reason) {\n if (!isCancel(reason)) {\n throwIfCancellationRequested(config);\n\n // Transform response data\n if (reason && reason.response) {\n reason.response.data = transformData.call(\n config,\n reason.response.data,\n reason.response.headers,\n config.transformResponse\n );\n }\n }\n\n return Promise.reject(reason);\n });\n};\n","/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation.\r\n\r\nPermission to use, copy, modify, and/or distribute this software for any\r\npurpose with or without fee is hereby granted.\r\n\r\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\r\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\r\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\r\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\r\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\r\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\r\nPERFORMANCE OF THIS SOFTWARE.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n extendStatics = Object.setPrototypeOf ||\r\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n return extendStatics(d, b);\r\n};\r\n\r\nexport function __extends(d, b) {\r\n extendStatics(d, b);\r\n function __() { this.constructor = d; }\r\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nexport var __assign = function() {\r\n __assign = Object.assign || function __assign(t) {\r\n for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n s = arguments[i];\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n }\r\n return t;\r\n }\r\n return __assign.apply(this, arguments);\r\n}\r\n\r\nexport function __rest(s, e) {\r\n var t = {};\r\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n t[p] = s[p];\r\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n t[p[i]] = s[p[i]];\r\n }\r\n return t;\r\n}\r\n\r\nexport function __decorate(decorators, target, key, desc) {\r\n var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\r\n if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\r\n else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\r\n return c > 3 && r && Object.defineProperty(target, key, r), r;\r\n}\r\n\r\nexport function __param(paramIndex, decorator) {\r\n return function (target, key) { decorator(target, key, paramIndex); }\r\n}\r\n\r\nexport function __metadata(metadataKey, metadataValue) {\r\n if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\r\n}\r\n\r\nexport function __awaiter(thisArg, _arguments, P, generator) {\r\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\r\n return new (P || (P = Promise))(function (resolve, reject) {\r\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\r\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\r\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\r\n step((generator = generator.apply(thisArg, _arguments || [])).next());\r\n });\r\n}\r\n\r\nexport function __generator(thisArg, body) {\r\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\r\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\r\n function verb(n) { return function (v) { return step([n, v]); }; }\r\n function step(op) {\r\n if (f) throw new TypeError(\"Generator is already executing.\");\r\n while (_) try {\r\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n if (y = 0, t) op = [op[0] & 2, t.value];\r\n switch (op[0]) {\r\n case 0: case 1: t = op; break;\r\n case 4: _.label++; return { value: op[1], done: false };\r\n case 5: _.label++; y = op[1]; op = [0]; continue;\r\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n default:\r\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n if (t[2]) _.ops.pop();\r\n _.trys.pop(); continue;\r\n }\r\n op = body.call(thisArg, _);\r\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n }\r\n}\r\n\r\nexport function __createBinding(o, m, k, k2) {\r\n if (k2 === undefined) k2 = k;\r\n o[k2] = m[k];\r\n}\r\n\r\nexport function __exportStar(m, exports) {\r\n for (var p in m) if (p !== \"default\" && !exports.hasOwnProperty(p)) exports[p] = m[p];\r\n}\r\n\r\nexport function __values(o) {\r\n var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\r\n if (m) return m.call(o);\r\n if (o && typeof o.length === \"number\") return {\r\n next: function () {\r\n if (o && i >= o.length) o = void 0;\r\n return { value: o && o[i++], done: !o };\r\n }\r\n };\r\n throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\r\n}\r\n\r\nexport function __read(o, n) {\r\n var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n if (!m) return o;\r\n var i = m.call(o), r, ar = [], e;\r\n try {\r\n while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n }\r\n catch (error) { e = { error: error }; }\r\n finally {\r\n try {\r\n if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n }\r\n finally { if (e) throw e.error; }\r\n }\r\n return ar;\r\n}\r\n\r\nexport function __spread() {\r\n for (var ar = [], i = 0; i < arguments.length; i++)\r\n ar = ar.concat(__read(arguments[i]));\r\n return ar;\r\n}\r\n\r\nexport function __spreadArrays() {\r\n for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n r[k] = a[j];\r\n return r;\r\n};\r\n\r\nexport function __await(v) {\r\n return this instanceof __await ? (this.v = v, this) : new __await(v);\r\n}\r\n\r\nexport function __asyncGenerator(thisArg, _arguments, generator) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\r\n function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n function fulfill(value) { resume(\"next\", value); }\r\n function reject(value) { resume(\"throw\", value); }\r\n function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nexport function __asyncDelegator(o) {\r\n var i, p;\r\n return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\r\n}\r\n\r\nexport function __asyncValues(o) {\r\n if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n var m = o[Symbol.asyncIterator], i;\r\n return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\r\n function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\r\n function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nexport function __makeTemplateObject(cooked, raw) {\r\n if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n return cooked;\r\n};\r\n\r\nexport function __importStar(mod) {\r\n if (mod && mod.__esModule) return mod;\r\n var result = {};\r\n if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];\r\n result.default = mod;\r\n return result;\r\n}\r\n\r\nexport function __importDefault(mod) {\r\n return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n\r\nexport function __classPrivateFieldGet(receiver, privateMap) {\r\n if (!privateMap.has(receiver)) {\r\n throw new TypeError(\"attempted to get private field on non-instance\");\r\n }\r\n return privateMap.get(receiver);\r\n}\r\n\r\nexport function __classPrivateFieldSet(receiver, privateMap, value) {\r\n if (!privateMap.has(receiver)) {\r\n throw new TypeError(\"attempted to set private field on non-instance\");\r\n }\r\n privateMap.set(receiver, value);\r\n return value;\r\n}\r\n","'use strict';\n\n/**\n * Syntactic sugar for invoking a function and expanding an array for arguments.\n *\n * Common use case would be to use `Function.prototype.apply`.\n *\n * ```js\n * function f(x, y, z) {}\n * var args = [1, 2, 3];\n * f.apply(null, args);\n * ```\n *\n * With `spread` this example can be re-written.\n *\n * ```js\n * spread(function(x, y, z) {})([1, 2, 3]);\n * ```\n *\n * @param {Function} callback\n * @returns {Function}\n */\nmodule.exports = function spread(callback) {\n return function wrap(arr) {\n return callback.apply(null, arr);\n };\n};\n","import './VSlider.sass'\n\n// Components\nimport VInput from '../VInput'\nimport { VScaleTransition } from '../transitions'\n\n// Mixins\nimport mixins, { ExtractVue } from '../../util/mixins'\nimport Loadable from '../../mixins/loadable'\n\n// Directives\nimport ClickOutside from '../../directives/click-outside'\n\n// Helpers\nimport { addOnceEventListener, deepEqual, keyCodes, createRange, convertToUnit, passiveSupported } from '../../util/helpers'\nimport { consoleWarn } from '../../util/console'\n\n// Types\nimport Vue, { VNode, VNodeChildrenArrayContents, PropType } from 'vue'\nimport { ScopedSlotChildren } from 'vue/types/vnode'\nimport { PropValidator } from 'vue/types/options'\n\ninterface options extends Vue {\n $refs: {\n track: HTMLElement\n }\n}\n\nexport default mixins\nvar client = new Paho.MQTT.Client(location.hostname, Number(location.port), \"clientId\");\nclient.onConnectionLost = onConnectionLost;\nclient.onMessageArrived = onMessageArrived;\nclient.connect({onSuccess:onConnect});\n\nfunction onConnect() {\n // Once a connection has been made, make a subscription and send a message.\n console.log(\"onConnect\");\n client.subscribe(\"/World\");\n var message = new Paho.MQTT.Message(\"Hello\");\n message.destinationName = \"/World\";\n client.send(message);\n};\nfunction onConnectionLost(responseObject) {\n if (responseObject.errorCode !== 0)\n\tconsole.log(\"onConnectionLost:\"+responseObject.errorMessage);\n};\nfunction onMessageArrived(message) {\n console.log(\"onMessageArrived:\"+message.payloadString);\n client.disconnect();\n};\n * \n\t *
\n\t * @property {function} onMessageDelivered - called when a message has been delivered.\n\t * All processing that this Client will ever do has been completed. So, for example,\n\t * in the case of a Qos=2 message sent by this client, the PubComp flow has been received from the server\n\t * and the message has been removed from persistent storage before this callback is invoked.\n\t * Parameters passed to the onMessageDelivered callback are:\n\t * \n\t *
\n\t * @property {function} onMessageArrived - called when a message has arrived in this Paho.client.\n\t * Parameters passed to the onMessageArrived callback are:\n\t * \n\t *
\n\t * @property {function} onConnected - called when a connection is successfully made to the server.\n\t * after a connect() method.\n\t * Parameters passed to the onConnected callback are:\n\t * \n\t *
\n\t * @property {boolean} disconnectedPublishing - if set, will enable disconnected publishing in\n\t * in the event that the connection to the server is lost.\n\t * @property {number} disconnectedBufferSize - Used to set the maximum number of messages that the disconnected\n\t * buffer will hold before rejecting new messages. Default size: 5000 messages\n\t * @property {function} trace - called whenever trace is called. TODO\n\t */\n\t\tvar Client = function (host, port, path, clientId) {\n\n\t\t\tvar uri;\n\n\t\t\tif (typeof host !== \"string\")\n\t\t\t\tthrow new Error(format(ERROR.INVALID_TYPE, [typeof host, \"host\"]));\n\n\t\t\tif (arguments.length == 2) {\n\t\t\t// host: must be full ws:// uri\n\t\t\t// port: clientId\n\t\t\t\tclientId = port;\n\t\t\t\turi = host;\n\t\t\t\tvar match = uri.match(/^(wss?):\\/\\/((\\[(.+)\\])|([^\\/]+?))(:(\\d+))?(\\/.*)$/);\n\t\t\t\tif (match) {\n\t\t\t\t\thost = match[4]||match[2];\n\t\t\t\t\tport = parseInt(match[7]);\n\t\t\t\t\tpath = match[8];\n\t\t\t\t} else {\n\t\t\t\t\tthrow new Error(format(ERROR.INVALID_ARGUMENT,[host,\"host\"]));\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tif (arguments.length == 3) {\n\t\t\t\t\tclientId = path;\n\t\t\t\t\tpath = \"/mqtt\";\n\t\t\t\t}\n\t\t\t\tif (typeof port !== \"number\" || port < 0)\n\t\t\t\t\tthrow new Error(format(ERROR.INVALID_TYPE, [typeof port, \"port\"]));\n\t\t\t\tif (typeof path !== \"string\")\n\t\t\t\t\tthrow new Error(format(ERROR.INVALID_TYPE, [typeof path, \"path\"]));\n\n\t\t\t\tvar ipv6AddSBracket = (host.indexOf(\":\") !== -1 && host.slice(0,1) !== \"[\" && host.slice(-1) !== \"]\");\n\t\t\t\turi = \"ws://\"+(ipv6AddSBracket?\"[\"+host+\"]\":host)+\":\"+port+path;\n\t\t\t}\n\n\t\t\tvar clientIdLength = 0;\n\t\t\tfor (var i = 0; i\n\t\t *
\n\t * @param {function} connectOptions.onFailure - called when the connect request has failed or timed out.\n\t\t * A single response object parameter is passed to the onFailure callback containing the following fields:\n\t\t * \n\t\t *
\n\t * @param {array} connectOptions.hosts - If present this contains either a set of hostnames or fully qualified\n\t\t * WebSocket URIs (ws://iot.eclipse.org:80/ws), that are tried in order in place\n\t\t * of the host and port paramater on the construtor. The hosts are tried one at at time in order until\n\t\t * one of then succeeds.\n\t * @param {array} connectOptions.ports - If present the set of ports matching the hosts. If hosts contains URIs, this property\n\t\t * is not used.\n\t * @param {boolean} connectOptions.reconnect - Sets whether the client will automatically attempt to reconnect\n\t * to the server if the connection is lost.\n\t *\n\t *
\n\t * @param {number} connectOptions.mqttVersion - The version of MQTT to use to connect to the MQTT Broker.\n\t *\n\t *
\n\t * @param {boolean} connectOptions.mqttVersionExplicit - If set to true, will force the connection to use the\n\t * selected MQTT Version or will fail to connect.\n\t * @param {array} connectOptions.uris - If present, should contain a list of fully qualified WebSocket uris\n\t * (e.g. ws://iot.eclipse.org:80/ws), that are tried in order in place of the host and port parameter of the construtor.\n\t * The uris are tried one at a time in order until one of them succeeds. Do not use this in conjunction with hosts as\n\t * the hosts array will be converted to uris and will overwrite this property.\n\t\t * @throws {InvalidState} If the client is not in disconnected state. The client must have received connectionLost\n\t\t * or disconnected before calling connect for a second or subsequent time.\n\t\t */\n\t\t\tthis.connect = function (connectOptions) {\n\t\t\t\tconnectOptions = connectOptions || {} ;\n\t\t\t\tvalidate(connectOptions, {timeout:\"number\",\n\t\t\t\t\tuserName:\"string\",\n\t\t\t\t\tpassword:\"string\",\n\t\t\t\t\twillMessage:\"object\",\n\t\t\t\t\tkeepAliveInterval:\"number\",\n\t\t\t\t\tcleanSession:\"boolean\",\n\t\t\t\t\tuseSSL:\"boolean\",\n\t\t\t\t\tinvocationContext:\"object\",\n\t\t\t\t\tonSuccess:\"function\",\n\t\t\t\t\tonFailure:\"function\",\n\t\t\t\t\thosts:\"object\",\n\t\t\t\t\tports:\"object\",\n\t\t\t\t\treconnect:\"boolean\",\n\t\t\t\t\tmqttVersion:\"number\",\n\t\t\t\t\tmqttVersionExplicit:\"boolean\",\n\t\t\t\t\turis: \"object\"});\n\n\t\t\t\t// If no keep alive interval is set, assume 60 seconds.\n\t\t\t\tif (connectOptions.keepAliveInterval === undefined)\n\t\t\t\t\tconnectOptions.keepAliveInterval = 60;\n\n\t\t\t\tif (connectOptions.mqttVersion > 4 || connectOptions.mqttVersion < 3) {\n\t\t\t\t\tthrow new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.mqttVersion, \"connectOptions.mqttVersion\"]));\n\t\t\t\t}\n\n\t\t\t\tif (connectOptions.mqttVersion === undefined) {\n\t\t\t\t\tconnectOptions.mqttVersionExplicit = false;\n\t\t\t\t\tconnectOptions.mqttVersion = 4;\n\t\t\t\t} else {\n\t\t\t\t\tconnectOptions.mqttVersionExplicit = true;\n\t\t\t\t}\n\n\t\t\t\t//Check that if password is set, so is username\n\t\t\t\tif (connectOptions.password !== undefined && connectOptions.userName === undefined)\n\t\t\t\t\tthrow new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.password, \"connectOptions.password\"]));\n\n\t\t\t\tif (connectOptions.willMessage) {\n\t\t\t\t\tif (!(connectOptions.willMessage instanceof Message))\n\t\t\t\t\t\tthrow new Error(format(ERROR.INVALID_TYPE, [connectOptions.willMessage, \"connectOptions.willMessage\"]));\n\t\t\t\t\t// The will message must have a payload that can be represented as a string.\n\t\t\t\t\t// Cause the willMessage to throw an exception if this is not the case.\n\t\t\t\t\tconnectOptions.willMessage.stringPayload = null;\n\n\t\t\t\t\tif (typeof connectOptions.willMessage.destinationName === \"undefined\")\n\t\t\t\t\t\tthrow new Error(format(ERROR.INVALID_TYPE, [typeof connectOptions.willMessage.destinationName, \"connectOptions.willMessage.destinationName\"]));\n\t\t\t\t}\n\t\t\t\tif (typeof connectOptions.cleanSession === \"undefined\")\n\t\t\t\t\tconnectOptions.cleanSession = true;\n\t\t\t\tif (connectOptions.hosts) {\n\n\t\t\t\t\tif (!(connectOptions.hosts instanceof Array) )\n\t\t\t\t\t\tthrow new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.hosts, \"connectOptions.hosts\"]));\n\t\t\t\t\tif (connectOptions.hosts.length <1 )\n\t\t\t\t\t\tthrow new Error(format(ERROR.INVALID_ARGUMENT, [connectOptions.hosts, \"connectOptions.hosts\"]));\n\n\t\t\t\t\tvar usingURIs = false;\n\t\t\t\t\tfor (var i = 0; i\n\t\t *
\n\t\t * @param {function} subscribeOptions.onFailure - called when the subscribe request has failed or timed out.\n\t\t * A single response object parameter is passed to the onFailure callback containing the following fields:\n\t\t * \n\t\t *
\n\t\t * @param {number} subscribeOptions.timeout - which, if present, determines the number of\n\t\t * seconds after which the onFailure calback is called.\n\t\t * The presence of a timeout does not prevent the onSuccess\n\t\t * callback from being called when the subscribe completes.\n\t\t * @throws {InvalidState} if the client is not in connected state.\n\t\t */\n\t\t\tthis.subscribe = function (filter, subscribeOptions) {\n\t\t\t\tif (typeof filter !== \"string\" && filter.constructor !== Array)\n\t\t\t\t\tthrow new Error(\"Invalid argument:\"+filter);\n\t\t\t\tsubscribeOptions = subscribeOptions || {} ;\n\t\t\t\tvalidate(subscribeOptions, {qos:\"number\",\n\t\t\t\t\tinvocationContext:\"object\",\n\t\t\t\t\tonSuccess:\"function\",\n\t\t\t\t\tonFailure:\"function\",\n\t\t\t\t\ttimeout:\"number\"\n\t\t\t\t});\n\t\t\t\tif (subscribeOptions.timeout && !subscribeOptions.onFailure)\n\t\t\t\t\tthrow new Error(\"subscribeOptions.timeout specified with no onFailure callback.\");\n\t\t\t\tif (typeof subscribeOptions.qos !== \"undefined\" && !(subscribeOptions.qos === 0 || subscribeOptions.qos === 1 || subscribeOptions.qos === 2 ))\n\t\t\t\t\tthrow new Error(format(ERROR.INVALID_ARGUMENT, [subscribeOptions.qos, \"subscribeOptions.qos\"]));\n\t\t\t\tclient.subscribe(filter, subscribeOptions);\n\t\t\t};\n\n\t\t/**\n\t\t * Unsubscribe for messages, stop receiving messages sent to destinations described by the filter.\n\t\t *\n\t\t * @name Paho.Client#unsubscribe\n\t\t * @function\n\t\t * @param {string} filter - describing the destinations to receive messages from.\n\t\t * @param {object} unsubscribeOptions - used to control the subscription\n\t\t * @param {object} unsubscribeOptions.invocationContext - passed to the onSuccess callback\n\t\t\t\t\t\t\t\t\t\t\t or onFailure callback.\n\t\t * @param {function} unsubscribeOptions.onSuccess - called when the unsubscribe acknowledgement has been received from the server.\n\t\t * A single response object parameter is passed to the\n\t\t * onSuccess callback containing the following fields:\n\t\t * \n\t\t *
\n\t\t * @param {function} unsubscribeOptions.onFailure called when the unsubscribe request has failed or timed out.\n\t\t * A single response object parameter is passed to the onFailure callback containing the following fields:\n\t\t * \n\t\t *
\n\t\t * @param {number} unsubscribeOptions.timeout - which, if present, determines the number of seconds\n\t\t * after which the onFailure callback is called. The presence of\n\t\t * a timeout does not prevent the onSuccess callback from being\n\t\t * called when the unsubscribe completes\n\t\t * @throws {InvalidState} if the client is not in connected state.\n\t\t */\n\t\t\tthis.unsubscribe = function (filter, unsubscribeOptions) {\n\t\t\t\tif (typeof filter !== \"string\" && filter.constructor !== Array)\n\t\t\t\t\tthrow new Error(\"Invalid argument:\"+filter);\n\t\t\t\tunsubscribeOptions = unsubscribeOptions || {} ;\n\t\t\t\tvalidate(unsubscribeOptions, {invocationContext:\"object\",\n\t\t\t\t\tonSuccess:\"function\",\n\t\t\t\t\tonFailure:\"function\",\n\t\t\t\t\ttimeout:\"number\"\n\t\t\t\t});\n\t\t\t\tif (unsubscribeOptions.timeout && !unsubscribeOptions.onFailure)\n\t\t\t\t\tthrow new Error(\"unsubscribeOptions.timeout specified with no onFailure callback.\");\n\t\t\t\tclient.unsubscribe(filter, unsubscribeOptions);\n\t\t\t};\n\n\t\t\t/**\n\t\t * Send a message to the consumers of the destination in the Message.\n\t\t *\n\t\t * @name Paho.Client#send\n\t\t * @function\n\t\t * @param {string|Paho.Message} topic - mandatory The name of the destination to which the message is to be sent.\n\t\t * \t\t\t\t\t - If it is the only parameter, used as Paho.Message object.\n\t\t * @param {String|ArrayBuffer} payload - The message data to be sent.\n\t\t * @param {number} qos The Quality of Service used to deliver the message.\n\t\t * \t\t\n\t\t * \t\t\t
\n\t\t * @param {Boolean} retained If true, the message is to be retained by the server and delivered\n\t\t * to both current and future subscriptions.\n\t\t * If false the server only delivers the message to current subscribers, this is the default for new Messages.\n\t\t * A received message has the retained boolean set to true if the message was published\n\t\t * with the retained boolean set to true\n\t\t * and the subscrption was made after the message has been published.\n\t\t * @throws {InvalidState} if the client is not connected.\n\t\t */\n\t\t\tthis.send = function (topic,payload,qos,retained) {\n\t\t\t\tvar message ;\n\n\t\t\t\tif(arguments.length === 0){\n\t\t\t\t\tthrow new Error(\"Invalid argument.\"+\"length\");\n\n\t\t\t\t}else if(arguments.length == 1) {\n\n\t\t\t\t\tif (!(topic instanceof Message) && (typeof topic !== \"string\"))\n\t\t\t\t\t\tthrow new Error(\"Invalid argument:\"+ typeof topic);\n\n\t\t\t\t\tmessage = topic;\n\t\t\t\t\tif (typeof message.destinationName === \"undefined\")\n\t\t\t\t\t\tthrow new Error(format(ERROR.INVALID_ARGUMENT,[message.destinationName,\"Message.destinationName\"]));\n\t\t\t\t\tclient.send(message);\n\n\t\t\t\t}else {\n\t\t\t\t//parameter checking in Message object\n\t\t\t\t\tmessage = new Message(payload);\n\t\t\t\t\tmessage.destinationName = topic;\n\t\t\t\t\tif(arguments.length >= 3)\n\t\t\t\t\t\tmessage.qos = qos;\n\t\t\t\t\tif(arguments.length >= 4)\n\t\t\t\t\t\tmessage.retained = retained;\n\t\t\t\t\tclient.send(message);\n\t\t\t\t}\n\t\t\t};\n\n\t\t\t/**\n\t\t * Publish a message to the consumers of the destination in the Message.\n\t\t * Synonym for Paho.Mqtt.Client#send\n\t\t *\n\t\t * @name Paho.Client#publish\n\t\t * @function\n\t\t * @param {string|Paho.Message} topic - mandatory The name of the topic to which the message is to be published.\n\t\t * \t\t\t\t\t - If it is the only parameter, used as Paho.Message object.\n\t\t * @param {String|ArrayBuffer} payload - The message data to be published.\n\t\t * @param {number} qos The Quality of Service used to deliver the message.\n\t\t * \t\t\n\t\t * \t\t\t
\n\t\t * @param {Boolean} retained If true, the message is to be retained by the server and delivered\n\t\t * to both current and future subscriptions.\n\t\t * If false the server only delivers the message to current subscribers, this is the default for new Messages.\n\t\t * A received message has the retained boolean set to true if the message was published\n\t\t * with the retained boolean set to true\n\t\t * and the subscrption was made after the message has been published.\n\t\t * @throws {InvalidState} if the client is not connected.\n\t\t */\n\t\t\tthis.publish = function(topic,payload,qos,retained) {\n\t\t\t\tvar message ;\n\n\t\t\t\tif(arguments.length === 0){\n\t\t\t\t\tthrow new Error(\"Invalid argument.\"+\"length\");\n\n\t\t\t\t}else if(arguments.length == 1) {\n\n\t\t\t\t\tif (!(topic instanceof Message) && (typeof topic !== \"string\"))\n\t\t\t\t\t\tthrow new Error(\"Invalid argument:\"+ typeof topic);\n\n\t\t\t\t\tmessage = topic;\n\t\t\t\t\tif (typeof message.destinationName === \"undefined\")\n\t\t\t\t\t\tthrow new Error(format(ERROR.INVALID_ARGUMENT,[message.destinationName,\"Message.destinationName\"]));\n\t\t\t\t\tclient.send(message);\n\n\t\t\t\t}else {\n\t\t\t\t\t//parameter checking in Message object\n\t\t\t\t\tmessage = new Message(payload);\n\t\t\t\t\tmessage.destinationName = topic;\n\t\t\t\t\tif(arguments.length >= 3)\n\t\t\t\t\t\tmessage.qos = qos;\n\t\t\t\t\tif(arguments.length >= 4)\n\t\t\t\t\t\tmessage.retained = retained;\n\t\t\t\t\tclient.send(message);\n\t\t\t\t}\n\t\t\t};\n\n\t\t\t/**\n\t\t * Normal disconnect of this Messaging client from its server.\n\t\t *\n\t\t * @name Paho.Client#disconnect\n\t\t * @function\n\t\t * @throws {InvalidState} if the client is already disconnected.\n\t\t */\n\t\t\tthis.disconnect = function () {\n\t\t\t\tclient.disconnect();\n\t\t\t};\n\n\t\t\t/**\n\t\t * Get the contents of the trace log.\n\t\t *\n\t\t * @name Paho.Client#getTraceLog\n\t\t * @function\n\t\t * @return {Object[]} tracebuffer containing the time ordered trace records.\n\t\t */\n\t\t\tthis.getTraceLog = function () {\n\t\t\t\treturn client.getTraceLog();\n\t\t\t};\n\n\t\t\t/**\n\t\t * Start tracing.\n\t\t *\n\t\t * @name Paho.Client#startTrace\n\t\t * @function\n\t\t */\n\t\t\tthis.startTrace = function () {\n\t\t\t\tclient.startTrace();\n\t\t\t};\n\n\t\t\t/**\n\t\t * Stop tracing.\n\t\t *\n\t\t * @name Paho.Client#stopTrace\n\t\t * @function\n\t\t */\n\t\t\tthis.stopTrace = function () {\n\t\t\t\tclient.stopTrace();\n\t\t\t};\n\n\t\t\tthis.isConnected = function() {\n\t\t\t\treturn client.connected;\n\t\t\t};\n\t\t};\n\n\t\t/**\n\t * An application message, sent or received.\n\t * \n\t *
\n\t * \nconst restClient = new RestClient();\nrestClient.get('...')\n .then(function(data) {\n console.log(data);\n })\n .catch(err => console.log(err));\n\n*/\nvar RestClient = /** @class */ (function () {\n /**\n * @param {RestClientOptions} [options] - Instance options\n */\n function RestClient(options) {\n this._region = 'us-east-1'; // this will be updated by endpoint function\n this._service = 'execute-api'; // this can be updated by endpoint function\n this._custom_header = undefined; // this can be updated by endpoint function\n /**\n * This weak map provides functionality to let clients cancel\n * in-flight axios requests. https://github.com/axios/axios#cancellation\n *\n * 1. For every axios request, a unique cancel token is generated and added in the request.\n * 2. Promise for fulfilling the request is then mapped to that unique cancel token.\n * 3. The promise is returned to the client.\n * 4. Clients can either wait for the promise to fulfill or call `API.cancel(promise)` to cancel the request.\n * 5. If `API.cancel(promise)` is called, then the corresponding cancel token is retrieved from the map below.\n * 6. Promise returned to the client will be in rejected state with the error provided during cancel.\n * 7. Clients can check if the error is because of cancelling by calling `API.isCancel(error)`.\n *\n * For more details, see https://github.com/aws-amplify/amplify-js/pull/3769#issuecomment-552660025\n */\n this._cancelTokenMap = null;\n this.Credentials = Credentials;\n this._options = options;\n logger.debug('API Options', this._options);\n if (this._cancelTokenMap == null) {\n this._cancelTokenMap = new WeakMap();\n }\n }\n /**\n * Update AWS credentials\n * @param {AWSCredentials} credentials - AWS credentials\n *\n updateCredentials(credentials: AWSCredentials) {\n this.options.credentials = credentials;\n }\n*/\n /**\n * Basic HTTP request. Customizable\n * @param {string | ApiInfo } urlOrApiInfo - Full request URL or Api information\n * @param {string} method - Request HTTP method\n * @param {json} [init] - Request extra params\n * @return {Promise} - A promise that resolves to an object with response status and JSON data, if successful.\n */\n RestClient.prototype.ajax = function (urlOrApiInfo, method, init) {\n return __awaiter(this, void 0, void 0, function () {\n var parsed_url, url, region, service, custom_header, params, libraryHeaders, userAgent, initParams, isAllResponse, custom_header_obj, _a, _b, search, parsedUrl;\n var _this = this;\n return __generator(this, function (_c) {\n switch (_c.label) {\n case 0:\n logger.debug(method, urlOrApiInfo);\n region = 'us-east-1';\n service = 'execute-api';\n custom_header = undefined;\n if (typeof urlOrApiInfo === 'string') {\n parsed_url = this._parseUrl(urlOrApiInfo);\n url = urlOrApiInfo;\n }\n else {\n (url = urlOrApiInfo.endpoint, custom_header = urlOrApiInfo.custom_header, region = urlOrApiInfo.region, service = urlOrApiInfo.service);\n parsed_url = this._parseUrl(urlOrApiInfo.endpoint);\n }\n params = {\n method: method,\n url: url,\n host: parsed_url.host,\n path: parsed_url.path,\n headers: {},\n data: null,\n responseType: 'json',\n timeout: 0,\n cancelToken: null,\n };\n libraryHeaders = {};\n if (Platform.isReactNative) {\n userAgent = Platform.userAgent || 'aws-amplify/0.1.x';\n libraryHeaders = {\n 'User-Agent': userAgent,\n };\n }\n initParams = Object.assign({}, init);\n isAllResponse = initParams.response;\n if (initParams.body) {\n if (typeof FormData === 'function' &&\n initParams.body instanceof FormData) {\n libraryHeaders['Content-Type'] = 'multipart/form-data';\n params.data = initParams.body;\n }\n else {\n libraryHeaders['Content-Type'] = 'application/json; charset=UTF-8';\n params.data = JSON.stringify(initParams.body);\n }\n }\n if (initParams.responseType) {\n params.responseType = initParams.responseType;\n }\n if (initParams.withCredentials) {\n params['withCredentials'] = initParams.withCredentials;\n }\n if (initParams.timeout) {\n params.timeout = initParams.timeout;\n }\n if (initParams.cancellableToken) {\n params.cancelToken = initParams.cancellableToken.token;\n }\n params['signerServiceInfo'] = initParams.signerServiceInfo;\n if (!(typeof custom_header === 'function')) return [3 /*break*/, 2];\n return [4 /*yield*/, custom_header()];\n case 1:\n _a = _c.sent();\n return [3 /*break*/, 3];\n case 2:\n _a = undefined;\n _c.label = 3;\n case 3:\n custom_header_obj = _a;\n params.headers = __assign(__assign(__assign({}, libraryHeaders), custom_header_obj), initParams.headers);\n _b = parse(url, true, true), search = _b.search, parsedUrl = __rest(_b, [\"search\"]);\n params.url = format(__assign(__assign({}, parsedUrl), { query: __assign(__assign({}, parsedUrl.query), (initParams.queryStringParameters || {})) }));\n // Do not sign the request if client has added 'Authorization' header,\n // which means custom authorizer.\n if (typeof params.headers['Authorization'] !== 'undefined') {\n params.headers = Object.keys(params.headers).reduce(function (acc, k) {\n if (params.headers[k]) {\n acc[k] = params.headers[k];\n }\n return acc;\n // tslint:disable-next-line:align\n }, {});\n return [2 /*return*/, this._request(params, isAllResponse)];\n }\n // Signing the request in case there credentials are available\n return [2 /*return*/, this.Credentials.get().then(function (credentials) {\n return _this._signed(__assign({}, params), credentials, isAllResponse, {\n region: region,\n service: service,\n }).catch(function (error) {\n if (DateUtils.isClockSkewError(error)) {\n var headers = error.response.headers;\n var dateHeader = headers && (headers.date || headers.Date);\n var responseDate = new Date(dateHeader);\n var requestDate = DateUtils.getDateFromHeaderString(params.headers['x-amz-date']);\n // Compare local clock to the server clock\n if (DateUtils.isClockSkewed(responseDate)) {\n DateUtils.setClockOffset(responseDate.getTime() - requestDate.getTime());\n return _this.ajax(urlOrApiInfo, method, init);\n }\n }\n throw error;\n });\n }, function (err) {\n logger.debug('No credentials available, the request will be unsigned');\n return _this._request(params, isAllResponse);\n })];\n }\n });\n });\n };\n /**\n * GET HTTP request\n * @param {string | ApiInfo } urlOrApiInfo - Full request URL or Api information\n * @param {JSON} init - Request extra params\n * @return {Promise} - A promise that resolves to an object with response status and JSON data, if successful.\n */\n RestClient.prototype.get = function (urlOrApiInfo, init) {\n return this.ajax(urlOrApiInfo, 'GET', init);\n };\n /**\n * PUT HTTP request\n * @param {string | ApiInfo } urlOrApiInfo - Full request URL or Api information\n * @param {json} init - Request extra params\n * @return {Promise} - A promise that resolves to an object with response status and JSON data, if successful.\n */\n RestClient.prototype.put = function (urlOrApiInfo, init) {\n return this.ajax(urlOrApiInfo, 'PUT', init);\n };\n /**\n * PATCH HTTP request\n * @param {string | ApiInfo } urlOrApiInfo - Full request URL or Api information\n * @param {json} init - Request extra params\n * @return {Promise} - A promise that resolves to an object with response status and JSON data, if successful.\n */\n RestClient.prototype.patch = function (urlOrApiInfo, init) {\n return this.ajax(urlOrApiInfo, 'PATCH', init);\n };\n /**\n * POST HTTP request\n * @param {string | ApiInfo } urlOrApiInfo - Full request URL or Api information\n * @param {json} init - Request extra params\n * @return {Promise} - A promise that resolves to an object with response status and JSON data, if successful.\n */\n RestClient.prototype.post = function (urlOrApiInfo, init) {\n return this.ajax(urlOrApiInfo, 'POST', init);\n };\n /**\n * DELETE HTTP request\n * @param {string | ApiInfo } urlOrApiInfo - Full request URL or Api information\n * @param {json} init - Request extra params\n * @return {Promise} - A promise that resolves to an object with response status and JSON data, if successful.\n */\n RestClient.prototype.del = function (urlOrApiInfo, init) {\n return this.ajax(urlOrApiInfo, 'DELETE', init);\n };\n /**\n * HEAD HTTP request\n * @param {string | ApiInfo } urlOrApiInfo - Full request URL or Api information\n * @param {json} init - Request extra params\n * @return {Promise} - A promise that resolves to an object with response status and JSON data, if successful.\n */\n RestClient.prototype.head = function (urlOrApiInfo, init) {\n return this.ajax(urlOrApiInfo, 'HEAD', init);\n };\n /**\n * Cancel an inflight API request\n * @param {Promise\nCanonicalHeaders =\n CanonicalHeadersEntry0 + CanonicalHeadersEntry1 + ... + CanonicalHeadersEntryN\nCanonicalHeadersEntry =\n Lowercase(HeaderName) + ':' + Trimall(HeaderValue) + '\\n'\n
\n*/\nvar canonical_headers = function (headers) {\n if (!headers || Object.keys(headers).length === 0) {\n return '';\n }\n return (Object.keys(headers)\n .map(function (key) {\n return {\n key: key.toLowerCase(),\n value: headers[key] ? headers[key].trim().replace(/\\s+/g, ' ') : '',\n };\n })\n .sort(function (a, b) {\n return a.key < b.key ? -1 : 1;\n })\n .map(function (item) {\n return item.key + ':' + item.value;\n })\n .join('\\n') + '\\n');\n};\n/**\n * List of header keys included in the canonical headers.\n * @access private\n */\nvar signed_headers = function (headers) {\n return Object.keys(headers)\n .map(function (key) {\n return key.toLowerCase();\n })\n .sort()\n .join(';');\n};\n/**\n* @private\n* Create canonical request\n* Refer to\n* {@link http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html|Create a Canonical Request}\n*\n\nCanonicalRequest =\n HTTPRequestMethod + '\\n' +\n CanonicalURI + '\\n' +\n CanonicalQueryString + '\\n' +\n CanonicalHeaders + '\\n' +\n SignedHeaders + '\\n' +\n HexEncode(Hash(RequestPayload))\n
\n*/\nvar canonical_request = function (request) {\n var url_info = parse(request.url);\n return [\n request.method || '/',\n encodeURIComponent(url_info.pathname).replace(/%2F/gi, '/'),\n canonical_query(url_info.query),\n canonical_headers(request.headers),\n signed_headers(request.headers),\n hash(request.data),\n ].join('\\n');\n};\nvar parse_service_info = function (request) {\n var url_info = parse(request.url), host = url_info.host;\n var matched = host.match(/([^\\.]+)\\.(?:([^\\.]*)\\.)?amazonaws\\.com$/);\n var parsed = (matched || []).slice(1, 3);\n if (parsed[1] === 'es') {\n // Elastic Search\n parsed = parsed.reverse();\n }\n return {\n service: request.service || parsed[0],\n region: request.region || parsed[1],\n };\n};\nvar credential_scope = function (d_str, region, service) {\n return [d_str, region, service, 'aws4_request'].join('/');\n};\n/**\n* @private\n* Create a string to sign\n* Refer to\n* {@link http://docs.aws.amazon.com/general/latest/gr/sigv4-create-string-to-sign.html|Create String to Sign}\n*\n\nStringToSign =\n Algorithm + \\n +\n RequestDateTime + \\n +\n CredentialScope + \\n +\n HashedCanonicalRequest\n
\n*/\nvar string_to_sign = function (algorithm, canonical_request, dt_str, scope) {\n return [algorithm, dt_str, scope, hash(canonical_request)].join('\\n');\n};\n/**\n* @private\n* Create signing key\n* Refer to\n* {@link http://docs.aws.amazon.com/general/latest/gr/sigv4-calculate-signature.html|Calculate Signature}\n*\n\nkSecret = your secret access key\nkDate = HMAC(\"AWS4\" + kSecret, Date)\nkRegion = HMAC(kDate, Region)\nkService = HMAC(kRegion, Service)\nkSigning = HMAC(kService, \"aws4_request\")\n
\n*/\nvar get_signing_key = function (secret_key, d_str, service_info) {\n logger.debug(service_info);\n var k = 'AWS4' + secret_key, k_date = encrypt(k, d_str), k_region = encrypt(k_date, service_info.region), k_service = encrypt(k_region, service_info.service), k_signing = encrypt(k_service, 'aws4_request');\n return k_signing;\n};\nvar get_signature = function (signing_key, str_to_sign) {\n return toHex(encrypt(signing_key, str_to_sign));\n};\n/**\n * @private\n * Create authorization header\n * Refer to\n * {@link http://docs.aws.amazon.com/general/latest/gr/sigv4-add-signature-to-request.html|Add the Signing Information}\n */\nvar get_authorization_header = function (algorithm, access_key, scope, signed_headers, signature) {\n return [\n algorithm + ' ' + 'Credential=' + access_key + '/' + scope,\n 'SignedHeaders=' + signed_headers,\n 'Signature=' + signature,\n ].join(', ');\n};\nvar Signer = /** @class */ (function () {\n function Signer() {\n }\n /**\n * Sign a HTTP request, add 'Authorization' header to request param\n * @method sign\n * @memberof Signer\n * @static\n *\n * @param {object} request - HTTP request object\n \n request: {\n method: GET | POST | PUT ...\n url: ...,\n headers: {\n header1: ...\n },\n data: data\n }\n \n * @param {object} access_info - AWS access credential info\n \n access_info: {\n access_key: ...,\n secret_key: ...,\n session_token: ...\n }\n \n * @param {object} [service_info] - AWS service type and region, optional,\n * if not provided then parse out from url\n \n service_info: {\n service: ...,\n region: ...\n }\n \n *\n * @returns {object} Signed HTTP request\n */\n Signer.sign = function (request, access_info, service_info) {\n if (service_info === void 0) { service_info = null; }\n request.headers = request.headers || {};\n if (request.body && !request.data) {\n throw new Error('The attribute \"body\" was found on the request object. Please use the attribute \"data\" instead.');\n }\n // datetime string and date string\n var dt = DateUtils.getDateWithClockOffset(), dt_str = dt.toISOString().replace(/[:\\-]|\\.\\d{3}/g, ''), d_str = dt_str.substr(0, 8);\n var url_info = parse(request.url);\n request.headers['host'] = url_info.host;\n request.headers['x-amz-date'] = dt_str;\n if (access_info.session_token) {\n request.headers['X-Amz-Security-Token'] = access_info.session_token;\n }\n // Task 1: Create a Canonical Request\n var request_str = canonical_request(request);\n logger.debug(request_str);\n // Task 2: Create a String to Sign\n var serviceInfo = service_info || parse_service_info(request), scope = credential_scope(d_str, serviceInfo.region, serviceInfo.service), str_to_sign = string_to_sign(DEFAULT_ALGORITHM, request_str, dt_str, scope);\n // Task 3: Calculate the Signature\n var signing_key = get_signing_key(access_info.secret_key, d_str, serviceInfo), signature = get_signature(signing_key, str_to_sign);\n // Task 4: Adding the Signing information to the Request\n var authorization_header = get_authorization_header(DEFAULT_ALGORITHM, access_info.access_key, scope, signed_headers(request.headers), signature);\n request.headers['Authorization'] = authorization_header;\n return request;\n };\n Signer.signUrl = function (urlOrRequest, accessInfo, serviceInfo, expiration) {\n var urlToSign = typeof urlOrRequest === 'object' ? urlOrRequest.url : urlOrRequest;\n var method = typeof urlOrRequest === 'object' ? urlOrRequest.method : 'GET';\n var body = typeof urlOrRequest === 'object' ? urlOrRequest.body : undefined;\n var now = DateUtils.getDateWithClockOffset()\n .toISOString()\n .replace(/[:\\-]|\\.\\d{3}/g, '');\n var today = now.substr(0, 8);\n // Intentionally discarding search\n var _a = parse(urlToSign, true, true), search = _a.search, parsedUrl = __rest(_a, [\"search\"]);\n var host = parsedUrl.host;\n var signedHeaders = { host: host };\n var _b = serviceInfo || parse_service_info({ url: format(parsedUrl) }), region = _b.region, service = _b.service;\n var credentialScope = credential_scope(today, region, service);\n // IoT service does not allow the session token in the canonical request\n // https://docs.aws.amazon.com/general/latest/gr/sigv4-add-signature-to-request.html\n var sessionTokenRequired = accessInfo.session_token && service !== IOT_SERVICE_NAME;\n var queryParams = __assign(__assign(__assign({ 'X-Amz-Algorithm': DEFAULT_ALGORITHM, 'X-Amz-Credential': [accessInfo.access_key, credentialScope].join('/'), 'X-Amz-Date': now.substr(0, 16) }, (sessionTokenRequired\n ? { 'X-Amz-Security-Token': \"\" + accessInfo.session_token }\n : {})), (expiration ? { 'X-Amz-Expires': \"\" + expiration } : {})), { 'X-Amz-SignedHeaders': Object.keys(signedHeaders).join(',') });\n var canonicalRequest = canonical_request({\n method: method,\n url: format(__assign(__assign({}, parsedUrl), { query: __assign(__assign({}, parsedUrl.query), queryParams) })),\n headers: signedHeaders,\n data: body,\n });\n var stringToSign = string_to_sign(DEFAULT_ALGORITHM, canonicalRequest, now, credentialScope);\n var signing_key = get_signing_key(accessInfo.secret_key, today, {\n region: region,\n service: service,\n });\n var signature = get_signature(signing_key, stringToSign);\n var additionalQueryParams = __assign({ 'X-Amz-Signature': signature }, (accessInfo.session_token && {\n 'X-Amz-Security-Token': accessInfo.session_token,\n }));\n var result = format({\n protocol: parsedUrl.protocol,\n slashes: true,\n hostname: parsedUrl.hostname,\n port: parsedUrl.port,\n pathname: parsedUrl.pathname,\n query: __assign(__assign(__assign({}, parsedUrl.query), queryParams), additionalQueryParams),\n });\n return result;\n };\n return Signer;\n}());\nexport { Signer };\n/**\n * @deprecated use per-function import\n */\nexport default Signer;\n//# sourceMappingURL=Signer.js.map","'use strict';\n\nvar isAbsoluteURL = require('../helpers/isAbsoluteURL');\nvar combineURLs = require('../helpers/combineURLs');\n\n/**\n * Creates a new URL by combining the baseURL with the requestedURL,\n * only when the requestedURL is not already an absolute URL.\n * If the requestURL is absolute, this function returns the requestedURL untouched.\n *\n * @param {string} baseURL The base URL\n * @param {string} requestedURL Absolute or relative URL to combine\n * @returns {string} The combined full path\n */\nmodule.exports = function buildFullPath(baseURL, requestedURL) {\n if (baseURL && !isAbsoluteURL(requestedURL)) {\n return combineURLs(baseURL, requestedURL);\n }\n return requestedURL;\n};\n","'use strict';\n\nvar utils = require('./utils');\nvar normalizeHeaderName = require('./helpers/normalizeHeaderName');\nvar enhanceError = require('./core/enhanceError');\n\nvar DEFAULT_CONTENT_TYPE = {\n 'Content-Type': 'application/x-www-form-urlencoded'\n};\n\nfunction setContentTypeIfUnset(headers, value) {\n if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {\n headers['Content-Type'] = value;\n }\n}\n\nfunction getDefaultAdapter() {\n var adapter;\n if (typeof XMLHttpRequest !== 'undefined') {\n // For browsers use XHR adapter\n adapter = require('./adapters/xhr');\n } else if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') {\n // For node use HTTP adapter\n adapter = require('./adapters/http');\n }\n return adapter;\n}\n\nfunction stringifySafely(rawValue, parser, encoder) {\n if (utils.isString(rawValue)) {\n try {\n (parser || JSON.parse)(rawValue);\n return utils.trim(rawValue);\n } catch (e) {\n if (e.name !== 'SyntaxError') {\n throw e;\n }\n }\n }\n\n return (encoder || JSON.stringify)(rawValue);\n}\n\nvar defaults = {\n\n transitional: {\n silentJSONParsing: true,\n forcedJSONParsing: true,\n clarifyTimeoutError: false\n },\n\n adapter: getDefaultAdapter(),\n\n transformRequest: [function transformRequest(data, headers) {\n normalizeHeaderName(headers, 'Accept');\n normalizeHeaderName(headers, 'Content-Type');\n\n if (utils.isFormData(data) ||\n utils.isArrayBuffer(data) ||\n utils.isBuffer(data) ||\n utils.isStream(data) ||\n utils.isFile(data) ||\n utils.isBlob(data)\n ) {\n return data;\n }\n if (utils.isArrayBufferView(data)) {\n return data.buffer;\n }\n if (utils.isURLSearchParams(data)) {\n setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');\n return data.toString();\n }\n if (utils.isObject(data) || (headers && headers['Content-Type'] === 'application/json')) {\n setContentTypeIfUnset(headers, 'application/json');\n return stringifySafely(data);\n }\n return data;\n }],\n\n transformResponse: [function transformResponse(data) {\n var transitional = this.transitional || defaults.transitional;\n var silentJSONParsing = transitional && transitional.silentJSONParsing;\n var forcedJSONParsing = transitional && transitional.forcedJSONParsing;\n var strictJSONParsing = !silentJSONParsing && this.responseType === 'json';\n\n if (strictJSONParsing || (forcedJSONParsing && utils.isString(data) && data.length)) {\n try {\n return JSON.parse(data);\n } catch (e) {\n if (strictJSONParsing) {\n if (e.name === 'SyntaxError') {\n throw enhanceError(e, this, 'E_JSON_PARSE');\n }\n throw e;\n }\n }\n }\n\n return data;\n }],\n\n /**\n * A timeout in milliseconds to abort a request. If set to 0 (default) a\n * timeout is not created.\n */\n timeout: 0,\n\n xsrfCookieName: 'XSRF-TOKEN',\n xsrfHeaderName: 'X-XSRF-TOKEN',\n\n maxContentLength: -1,\n maxBodyLength: -1,\n\n validateStatus: function validateStatus(status) {\n return status >= 200 && status < 300;\n },\n\n headers: {\n common: {\n 'Accept': 'application/json, text/plain, */*'\n }\n }\n};\n\nutils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {\n defaults.headers[method] = {};\n});\n\nutils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {\n defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);\n});\n\nmodule.exports = defaults;\n","'use strict';\n\nvar createError = require('./createError');\n\n/**\n * Resolve or reject a Promise based on response status.\n *\n * @param {Function} resolve A function that resolves the promise.\n * @param {Function} reject A function that rejects the promise.\n * @param {object} response The response.\n */\nmodule.exports = function settle(resolve, reject, response) {\n var validateStatus = response.config.validateStatus;\n if (!response.status || !validateStatus || validateStatus(response.status)) {\n resolve(response);\n } else {\n reject(createError(\n 'Request failed with status code ' + response.status,\n response.config,\n null,\n response.request,\n response\n ));\n }\n};\n","'use strict';\n\nvar utils = require('./../utils');\nvar defaults = require('./../defaults');\n\n/**\n * Transform the data for a request or a response\n *\n * @param {Object|String} data The data to be transformed\n * @param {Array} headers The headers for the request or response\n * @param {Array|Function} fns A single function or Array of functions\n * @returns {*} The resulting transformed data\n */\nmodule.exports = function transformData(data, headers, fns) {\n var context = this || defaults;\n /*eslint no-param-reassign:0*/\n utils.forEach(fns, function transform(fn) {\n data = fn.call(context, data, headers);\n });\n\n return data;\n};\n","'use strict';\n\nvar utils = require('./../utils');\n\n/**\n * Determines whether the payload is an error thrown by Axios\n *\n * @param {*} payload The value to test\n * @returns {boolean} True if the payload is an error thrown by Axios, otherwise false\n */\nmodule.exports = function isAxiosError(payload) {\n return utils.isObject(payload) && (payload.isAxiosError === true);\n};\n","'use strict';\n\n/**\n * Determines whether the specified URL is absolute\n *\n * @param {string} url The URL to test\n * @returns {boolean} True if the specified URL is absolute, otherwise false\n */\nmodule.exports = function isAbsoluteURL(url) {\n // A URL is considered absolute if it begins with \"