testing

18 files changed, 4903 insertions, 675 deletions

diff --git a/DSACore/Hubs/ChatHub.cs b/DSACore/Hubs/ChatHub.cs
index 44d86e1..6af8c38 100644
--- a/DSACore/Hubs/ChatHub.cs
+++ b/DSACore/Hubs/ChatHub.cs
@@ -1,8 +1,8 @@
-using Microsoft.AspNetCore.SignalR;
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
+using Microsoft.AspNetCore.SignalR;
 
 namespace DSACore.Hubs
 {
diff --git a/DSACore/Startup.cs b/DSACore/Startup.cs
index 1745ea4..efbd7b1 100644
--- a/DSACore/Startup.cs
+++ b/DSACore/Startup.cs
@@ -26,8 +26,14 @@ namespace DSACore
         // This method gets called by the runtime. Use this method to add services to the container.
         public void ConfigureServices(IServiceCollection services)
         {
-            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
+            services.AddCors(options =>
+            {
+                options.AddPolicy("AllowSpecificOrigin",
+                    builder => builder.WithOrigins("https://console.firebase.google.com/project/heldenonline-4d828"));
+            });
 
+            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
+            
             services.AddSignalR();
         }
 
@@ -45,6 +51,7 @@ namespace DSACore
 
             app.UseHttpsRedirection();
             app.UseSignalR(routes => { routes.MapHub<ChatHub>("/chatHub"); });
+            app.UseCors("AllowSpecificOrigin");
             app.UseMvc();
         }
     }
diff --git a/DSACore/libman.json b/DSACore/libman.json
new file mode 100644
index 0000000..5c82187
--- /dev/null
+++ b/DSACore/libman.json
@@ -0,0 +1,14 @@
+{
+  "version": "1.0",
+  "defaultProvider": "unpkg",
+  "libraries": [
+    {
+      "library": "@aspnet/signalr@1.0.3",
+      "destination": "wwwroot/lib/@aspnet/signalr/",
+      "files": [
+        "dist/browser/signalr.js",
+        "dist/browser/signalr.min.js"
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/DiscoBot.sln b/DiscoBot.sln
index 046a8a1..2857c31 100644
--- a/DiscoBot.sln
+++ b/DiscoBot.sln
@@ -11,7 +11,7 @@ Project("{9092AA53-FB77-4645-B42D-1CCCA6BD08BD}") = "NodeJSServer", "NodeJSServe
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DSACore", "DSACore\DSACore.csproj", "{89343249-016C-47C0-AED6-C99165DE8B66}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DSALib", "DSALib\DSALib.csproj", "{388DD4ED-29C4-4127-AC8F-34DD3FE9F9B0}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DSALib", "DSALib\DSALib.csproj", "{388DD4ED-29C4-4127-AC8F-34DD3FE9F9B0}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
diff --git a/WebApplication1/Controllers/ValuesController.cs b/WebApplication1/Controllers/ValuesController.cs
new file mode 100644
index 0000000..ac835f3
--- /dev/null
+++ b/WebApplication1/Controllers/ValuesController.cs
@@ -0,0 +1,45 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+
+namespace WebApplication1.Controllers
+{
+    [Route("api/[controller]")]
+    [ApiController]
+    public class ValuesController : ControllerBase
+    {
+        // GET api/values
+        [HttpGet]
+        public ActionResult<IEnumerable<string>> Get()
+        {
+            return new string[] { "value1", "value2" };
+        }
+
+        // GET api/values/5
+        [HttpGet("{id}")]
+        public ActionResult<string> Get(int id)
+        {
+            return "value";
+        }
+
+        // POST api/values
+        [HttpPost]
+        public void Post([FromBody] string value)
+        {
+        }
+
+        // PUT api/values/5
+        [HttpPut("{id}")]
+        public void Put(int id, [FromBody] string value)
+        {
+        }
+
+        // DELETE api/values/5
+        [HttpDelete("{id}")]
+        public void Delete(int id)
+        {
+        }
+    }
+}
diff --git a/WebApplication1/Program.cs b/WebApplication1/Program.cs
new file mode 100644
index 0000000..8b7d1da
--- /dev/null
+++ b/WebApplication1/Program.cs
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+
+namespace WebApplication1
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            CreateWebHostBuilder(args).Build().Run();
+        }
+
+        public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
+            WebHost.CreateDefaultBuilder(args)
+                .UseStartup<Startup>();
+    }
+}
diff --git a/WebApplication1/Properties/launchSettings.json b/WebApplication1/Properties/launchSettings.json
new file mode 100644
index 0000000..5d1f813
--- /dev/null
+++ b/WebApplication1/Properties/launchSettings.json
@@ -0,0 +1,30 @@
+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false, 
+    "anonymousAuthentication": true, 
+    "iisExpress": {
+      "applicationUrl": "http://localhost:1650",
+      "sslPort": 44303
+    }
+  },
+  "profiles": {
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "api/values",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "WebApplication1": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "launchUrl": "api/values",
+      "applicationUrl": "https://localhost:5001;http://localhost:5000",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/WebApplication1/Startup.cs b/WebApplication1/Startup.cs
new file mode 100644
index 0000000..9be97f9
--- /dev/null
+++ b/WebApplication1/Startup.cs
@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.HttpsPolicy;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+
+namespace WebApplication1
+{
+    public class Startup
+    {
+        public Startup(IConfiguration configuration)
+        {
+            Configuration = configuration;
+        }
+
+        public IConfiguration Configuration { get; }
+
+        // This method gets called by the runtime. Use this method to add services to the container.
+        public void ConfigureServices(IServiceCollection services)
+        {
+            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
+        }
+
+        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
+        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
+        {
+            if (env.IsDevelopment())
+            {
+                app.UseDeveloperExceptionPage();
+            }
+            else
+            {
+                app.UseHsts();
+            }
+
+            app.UseHttpsRedirection();
+            app.UseMvc();
+        }
+    }
+}
diff --git a/WebApplication1/WebApplication1.csproj b/WebApplication1/WebApplication1.csproj
new file mode 100644
index 0000000..710a1eb
--- /dev/null
+++ b/WebApplication1/WebApplication1.csproj
@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp2.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <Folder Include="wwwroot\" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.App" />
+  </ItemGroup>
+
+</Project>
diff --git a/WebApplication1/appsettings.Development.json b/WebApplication1/appsettings.Development.json
new file mode 100644
index 0000000..e203e94
--- /dev/null
+++ b/WebApplication1/appsettings.Development.json
@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Debug",
+      "System": "Information",
+      "Microsoft": "Information"
+    }
+  }
+}
diff --git a/WebApplication1/appsettings.json b/WebApplication1/appsettings.json
new file mode 100644
index 0000000..def9159
--- /dev/null
+++ b/WebApplication1/appsettings.json
@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}
diff --git a/WebInterface/NodeJSServer/dist/browser.rar b/WebInterface/NodeJSServer/dist/browser.rar
new file mode 100644
index 0000000..f6a295e
--- /dev/null
+++ b/WebInterface/NodeJSServer/dist/browser.rar
diff --git a/WebInterface/NodeJSServer/dist/browser/signalr.js b/WebInterface/NodeJSServer/dist/browser/signalr.js
new file mode 100644
index 0000000..16b0954
--- /dev/null
+++ b/WebInterface/NodeJSServer/dist/browser/signalr.js
@@ -0,0 +1,3441 @@
+/** 
+ * @overview ASP.NET Core SignalR JavaScript Client.
+ * @version 1.0.3.
+ * @license
+ * Copyright (c) .NET Foundation. All rights reserved.
+ * Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+ */
+(function (global, factory) {
+	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+	typeof define === 'function' && define.amd ? define(factory) :
+	(global.signalR = factory());
+}(this, (function () { 'use strict';
+
+var commonjsGlobal = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
+
+function commonjsRequire () {
+	throw new Error('Dynamic requires are not currently supported by rollup-plugin-commonjs');
+}
+
+function unwrapExports (x) {
+	return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
+}
+
+function createCommonjsModule(fn, module) {
+	return module = { exports: {} }, fn(module, module.exports), module.exports;
+}
+
+/*! *****************************************************************************
+Copyright (c) Microsoft Corporation. All rights reserved.
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+this file except in compliance with the License. You may obtain a copy of the
+License at http://www.apache.org/licenses/LICENSE-2.0
+
+THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
+WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
+MERCHANTABLITY OR NON-INFRINGEMENT.
+
+See the Apache Version 2.0 License for specific language governing permissions
+and limitations under the License.
+***************************************************************************** */
+/* global Reflect, Promise */
+
+var extendStatics = Object.setPrototypeOf ||
+    ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+    function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+
+function __extends(d, b) {
+    extendStatics(d, b);
+    function __() { this.constructor = d; }
+    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+}
+
+var __assign = Object.assign || function __assign(t) {
+    for (var s, i = 1, n = arguments.length; i < n; i++) {
+        s = arguments[i];
+        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
+    }
+    return t;
+};
+
+function __rest(s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+}
+
+function __decorate(decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    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;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+}
+
+function __param(paramIndex, decorator) {
+    return function (target, key) { decorator(target, key, paramIndex); }
+}
+
+function __metadata(metadataKey, metadataValue) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(metadataKey, metadataValue);
+}
+
+function __awaiter(thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+}
+
+function __generator(thisArg, body) {
+    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+    function verb(n) { return function (v) { return step([n, v]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (_) try {
+            if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [0, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+}
+
+function __exportStar(m, exports) {
+    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
+}
+
+function __values(o) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator], i = 0;
+    if (m) return m.call(o);
+    return {
+        next: function () {
+            if (o && i >= o.length) o = void 0;
+            return { value: o && o[i++], done: !o };
+        }
+    };
+}
+
+function __read(o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+}
+
+function __spread() {
+    for (var ar = [], i = 0; i < arguments.length; i++)
+        ar = ar.concat(__read(arguments[i]));
+    return ar;
+}
+
+function __await(v) {
+    return this instanceof __await ? (this.v = v, this) : new __await(v);
+}
+
+function __asyncGenerator(thisArg, _arguments, generator) {
+    if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+    var g = generator.apply(thisArg, _arguments || []), i, q = [];
+    return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
+    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); }); }; }
+    function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
+    function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r);  }
+    function fulfill(value) { resume("next", value); }
+    function reject(value) { resume("throw", value); }
+    function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
+}
+
+function __asyncDelegator(o) {
+    var i, p;
+    return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
+    function verb(n, f) { if (o[n]) i[n] = function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === "return" } : f ? f(v) : v; }; }
+}
+
+function __asyncValues(o) {
+    if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+    var m = o[Symbol.asyncIterator];
+    return m ? m.call(o) : typeof __values === "function" ? __values(o) : o[Symbol.iterator]();
+}
+
+function __makeTemplateObject(cooked, raw) {
+    if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
+    return cooked;
+}
+
+function __importStar(mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result.default = mod;
+    return result;
+}
+
+function __importDefault(mod) {
+    return (mod && mod.__esModule) ? mod : { default: mod };
+}
+
+
+var tslib_1 = Object.freeze({
+	__extends: __extends,
+	__assign: __assign,
+	__rest: __rest,
+	__decorate: __decorate,
+	__param: __param,
+	__metadata: __metadata,
+	__awaiter: __awaiter,
+	__generator: __generator,
+	__exportStar: __exportStar,
+	__values: __values,
+	__read: __read,
+	__spread: __spread,
+	__await: __await,
+	__asyncGenerator: __asyncGenerator,
+	__asyncDelegator: __asyncDelegator,
+	__asyncValues: __asyncValues,
+	__makeTemplateObject: __makeTemplateObject,
+	__importStar: __importStar,
+	__importDefault: __importDefault
+});
+
+var es6Promise_auto = createCommonjsModule(function (module, exports) {
+/*!
+ * @overview es6-promise - a tiny implementation of Promises/A+.
+ * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
+ * @license   Licensed under MIT license
+ *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
+ * @version   v4.2.2+97478eb6
+ */
+
+(function (global, factory) {
+	module.exports = factory();
+}(commonjsGlobal, (function () { function objectOrFunction(x) {
+  var type = typeof x;
+  return x !== null && (type === 'object' || type === 'function');
+}
+
+function isFunction(x) {
+  return typeof x === 'function';
+}
+
+
+
+var _isArray = void 0;
+if (Array.isArray) {
+  _isArray = Array.isArray;
+} else {
+  _isArray = function (x) {
+    return Object.prototype.toString.call(x) === '[object Array]';
+  };
+}
+
+var isArray = _isArray;
+
+var len = 0;
+var vertxNext = void 0;
+var customSchedulerFn = void 0;
+
+var asap = function asap(callback, arg) {
+  queue[len] = callback;
+  queue[len + 1] = arg;
+  len += 2;
+  if (len === 2) {
+    // If len is 2, that means that we need to schedule an async flush.
+    // If additional callbacks are queued before the queue is flushed, they
+    // will be processed by this flush that we are scheduling.
+    if (customSchedulerFn) {
+      customSchedulerFn(flush);
+    } else {
+      scheduleFlush();
+    }
+  }
+};
+
+function setScheduler(scheduleFn) {
+  customSchedulerFn = scheduleFn;
+}
+
+function setAsap(asapFn) {
+  asap = asapFn;
+}
+
+var browserWindow = typeof window !== 'undefined' ? window : undefined;
+var browserGlobal = browserWindow || {};
+var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
+var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && {}.toString.call(process) === '[object process]';
+
+// test for web worker but not in IE10
+var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined';
+
+// node
+function useNextTick() {
+  // node version 0.10.x displays a deprecation warning when nextTick is used recursively
+  // see https://github.com/cujojs/when/issues/410 for details
+  return function () {
+    return process.nextTick(flush);
+  };
+}
+
+// vertx
+function useVertxTimer() {
+  if (typeof vertxNext !== 'undefined') {
+    return function () {
+      vertxNext(flush);
+    };
+  }
+
+  return useSetTimeout();
+}
+
+function useMutationObserver() {
+  var iterations = 0;
+  var observer = new BrowserMutationObserver(flush);
+  var node = document.createTextNode('');
+  observer.observe(node, { characterData: true });
+
+  return function () {
+    node.data = iterations = ++iterations % 2;
+  };
+}
+
+// web worker
+function useMessageChannel() {
+  var channel = new MessageChannel();
+  channel.port1.onmessage = flush;
+  return function () {
+    return channel.port2.postMessage(0);
+  };
+}
+
+function useSetTimeout() {
+  // Store setTimeout reference so es6-promise will be unaffected by
+  // other code modifying setTimeout (like sinon.useFakeTimers())
+  var globalSetTimeout = setTimeout;
+  return function () {
+    return globalSetTimeout(flush, 1);
+  };
+}
+
+var queue = new Array(1000);
+function flush() {
+  for (var i = 0; i < len; i += 2) {
+    var callback = queue[i];
+    var arg = queue[i + 1];
+
+    callback(arg);
+
+    queue[i] = undefined;
+    queue[i + 1] = undefined;
+  }
+
+  len = 0;
+}
+
+function attemptVertx() {
+  try {
+    var r = commonjsRequire;
+    var vertx = r('vertx');
+    vertxNext = vertx.runOnLoop || vertx.runOnContext;
+    return useVertxTimer();
+  } catch (e) {
+    return useSetTimeout();
+  }
+}
+
+var scheduleFlush = void 0;
+// Decide what async method to use to triggering processing of queued callbacks:
+if (isNode) {
+  scheduleFlush = useNextTick();
+} else if (BrowserMutationObserver) {
+  scheduleFlush = useMutationObserver();
+} else if (isWorker) {
+  scheduleFlush = useMessageChannel();
+} else if (browserWindow === undefined && typeof commonjsRequire === 'function') {
+  scheduleFlush = attemptVertx();
+} else {
+  scheduleFlush = useSetTimeout();
+}
+
+function then(onFulfillment, onRejection) {
+  var parent = this;
+
+  var child = new this.constructor(noop);
+
+  if (child[PROMISE_ID] === undefined) {
+    makePromise(child);
+  }
+
+  var _state = parent._state;
+
+
+  if (_state) {
+    var callback = arguments[_state - 1];
+    asap(function () {
+      return invokeCallback(_state, child, callback, parent._result);
+    });
+  } else {
+    subscribe(parent, child, onFulfillment, onRejection);
+  }
+
+  return child;
+}
+
+/**
+  `Promise.resolve` returns a promise that will become resolved with the
+  passed `value`. It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    resolve(1);
+  });
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.resolve(1);
+
+  promise.then(function(value){
+    // value === 1
+  });
+  ```
+
+  @method resolve
+  @static
+  @param {Any} value value that the returned promise will be resolved with
+  Useful for tooling.
+  @return {Promise} a promise that will become fulfilled with the given
+  `value`
+*/
+function resolve$1(object) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (object && typeof object === 'object' && object.constructor === Constructor) {
+    return object;
+  }
+
+  var promise = new Constructor(noop);
+  resolve(promise, object);
+  return promise;
+}
+
+var PROMISE_ID = Math.random().toString(36).substring(16);
+
+function noop() {}
+
+var PENDING = void 0;
+var FULFILLED = 1;
+var REJECTED = 2;
+
+var GET_THEN_ERROR = new ErrorObject();
+
+function selfFulfillment() {
+  return new TypeError("You cannot resolve a promise with itself");
+}
+
+function cannotReturnOwn() {
+  return new TypeError('A promises callback cannot return that same promise.');
+}
+
+function getThen(promise) {
+  try {
+    return promise.then;
+  } catch (error) {
+    GET_THEN_ERROR.error = error;
+    return GET_THEN_ERROR;
+  }
+}
+
+function tryThen(then$$1, value, fulfillmentHandler, rejectionHandler) {
+  try {
+    then$$1.call(value, fulfillmentHandler, rejectionHandler);
+  } catch (e) {
+    return e;
+  }
+}
+
+function handleForeignThenable(promise, thenable, then$$1) {
+  asap(function (promise) {
+    var sealed = false;
+    var error = tryThen(then$$1, thenable, function (value) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+      if (thenable !== value) {
+        resolve(promise, value);
+      } else {
+        fulfill(promise, value);
+      }
+    }, function (reason) {
+      if (sealed) {
+        return;
+      }
+      sealed = true;
+
+      reject(promise, reason);
+    }, 'Settle: ' + (promise._label || ' unknown promise'));
+
+    if (!sealed && error) {
+      sealed = true;
+      reject(promise, error);
+    }
+  }, promise);
+}
+
+function handleOwnThenable(promise, thenable) {
+  if (thenable._state === FULFILLED) {
+    fulfill(promise, thenable._result);
+  } else if (thenable._state === REJECTED) {
+    reject(promise, thenable._result);
+  } else {
+    subscribe(thenable, undefined, function (value) {
+      return resolve(promise, value);
+    }, function (reason) {
+      return reject(promise, reason);
+    });
+  }
+}
+
+function handleMaybeThenable(promise, maybeThenable, then$$1) {
+  if (maybeThenable.constructor === promise.constructor && then$$1 === then && maybeThenable.constructor.resolve === resolve$1) {
+    handleOwnThenable(promise, maybeThenable);
+  } else {
+    if (then$$1 === GET_THEN_ERROR) {
+      reject(promise, GET_THEN_ERROR.error);
+      GET_THEN_ERROR.error = null;
+    } else if (then$$1 === undefined) {
+      fulfill(promise, maybeThenable);
+    } else if (isFunction(then$$1)) {
+      handleForeignThenable(promise, maybeThenable, then$$1);
+    } else {
+      fulfill(promise, maybeThenable);
+    }
+  }
+}
+
+function resolve(promise, value) {
+  if (promise === value) {
+    reject(promise, selfFulfillment());
+  } else if (objectOrFunction(value)) {
+    handleMaybeThenable(promise, value, getThen(value));
+  } else {
+    fulfill(promise, value);
+  }
+}
+
+function publishRejection(promise) {
+  if (promise._onerror) {
+    promise._onerror(promise._result);
+  }
+
+  publish(promise);
+}
+
+function fulfill(promise, value) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+
+  promise._result = value;
+  promise._state = FULFILLED;
+
+  if (promise._subscribers.length !== 0) {
+    asap(publish, promise);
+  }
+}
+
+function reject(promise, reason) {
+  if (promise._state !== PENDING) {
+    return;
+  }
+  promise._state = REJECTED;
+  promise._result = reason;
+
+  asap(publishRejection, promise);
+}
+
+function subscribe(parent, child, onFulfillment, onRejection) {
+  var _subscribers = parent._subscribers;
+  var length = _subscribers.length;
+
+
+  parent._onerror = null;
+
+  _subscribers[length] = child;
+  _subscribers[length + FULFILLED] = onFulfillment;
+  _subscribers[length + REJECTED] = onRejection;
+
+  if (length === 0 && parent._state) {
+    asap(publish, parent);
+  }
+}
+
+function publish(promise) {
+  var subscribers = promise._subscribers;
+  var settled = promise._state;
+
+  if (subscribers.length === 0) {
+    return;
+  }
+
+  var child = void 0,
+      callback = void 0,
+      detail = promise._result;
+
+  for (var i = 0; i < subscribers.length; i += 3) {
+    child = subscribers[i];
+    callback = subscribers[i + settled];
+
+    if (child) {
+      invokeCallback(settled, child, callback, detail);
+    } else {
+      callback(detail);
+    }
+  }
+
+  promise._subscribers.length = 0;
+}
+
+function ErrorObject() {
+  this.error = null;
+}
+
+var TRY_CATCH_ERROR = new ErrorObject();
+
+function tryCatch(callback, detail) {
+  try {
+    return callback(detail);
+  } catch (e) {
+    TRY_CATCH_ERROR.error = e;
+    return TRY_CATCH_ERROR;
+  }
+}
+
+function invokeCallback(settled, promise, callback, detail) {
+  var hasCallback = isFunction(callback),
+      value = void 0,
+      error = void 0,
+      succeeded = void 0,
+      failed = void 0;
+
+  if (hasCallback) {
+    value = tryCatch(callback, detail);
+
+    if (value === TRY_CATCH_ERROR) {
+      failed = true;
+      error = value.error;
+      value.error = null;
+    } else {
+      succeeded = true;
+    }
+
+    if (promise === value) {
+      reject(promise, cannotReturnOwn());
+      return;
+    }
+  } else {
+    value = detail;
+    succeeded = true;
+  }
+
+  if (promise._state !== PENDING) {
+    // noop
+  } else if (hasCallback && succeeded) {
+    resolve(promise, value);
+  } else if (failed) {
+    reject(promise, error);
+  } else if (settled === FULFILLED) {
+    fulfill(promise, value);
+  } else if (settled === REJECTED) {
+    reject(promise, value);
+  }
+}
+
+function initializePromise(promise, resolver) {
+  try {
+    resolver(function resolvePromise(value) {
+      resolve(promise, value);
+    }, function rejectPromise(reason) {
+      reject(promise, reason);
+    });
+  } catch (e) {
+    reject(promise, e);
+  }
+}
+
+var id = 0;
+function nextId() {
+  return id++;
+}
+
+function makePromise(promise) {
+  promise[PROMISE_ID] = id++;
+  promise._state = undefined;
+  promise._result = undefined;
+  promise._subscribers = [];
+}
+
+function validationError() {
+  return new Error('Array Methods must be provided an Array');
+}
+
+function validationError() {
+  return new Error('Array Methods must be provided an Array');
+}
+
+var Enumerator = function () {
+  function Enumerator(Constructor, input) {
+    this._instanceConstructor = Constructor;
+    this.promise = new Constructor(noop);
+
+    if (!this.promise[PROMISE_ID]) {
+      makePromise(this.promise);
+    }
+
+    if (isArray(input)) {
+      this.length = input.length;
+      this._remaining = input.length;
+
+      this._result = new Array(this.length);
+
+      if (this.length === 0) {
+        fulfill(this.promise, this._result);
+      } else {
+        this.length = this.length || 0;
+        this._enumerate(input);
+        if (this._remaining === 0) {
+          fulfill(this.promise, this._result);
+        }
+      }
+    } else {
+      reject(this.promise, validationError());
+    }
+  }
+
+  Enumerator.prototype._enumerate = function _enumerate(input) {
+    for (var i = 0; this._state === PENDING && i < input.length; i++) {
+      this._eachEntry(input[i], i);
+    }
+  };
+
+  Enumerator.prototype._eachEntry = function _eachEntry(entry, i) {
+    var c = this._instanceConstructor;
+    var resolve$$1 = c.resolve;
+
+
+    if (resolve$$1 === resolve$1) {
+      var _then = getThen(entry);
+
+      if (_then === then && entry._state !== PENDING) {
+        this._settledAt(entry._state, i, entry._result);
+      } else if (typeof _then !== 'function') {
+        this._remaining--;
+        this._result[i] = entry;
+      } else if (c === Promise$2) {
+        var promise = new c(noop);
+        handleMaybeThenable(promise, entry, _then);
+        this._willSettleAt(promise, i);
+      } else {
+        this._willSettleAt(new c(function (resolve$$1) {
+          return resolve$$1(entry);
+        }), i);
+      }
+    } else {
+      this._willSettleAt(resolve$$1(entry), i);
+    }
+  };
+
+  Enumerator.prototype._settledAt = function _settledAt(state, i, value) {
+    var promise = this.promise;
+
+
+    if (promise._state === PENDING) {
+      this._remaining--;
+
+      if (state === REJECTED) {
+        reject(promise, value);
+      } else {
+        this._result[i] = value;
+      }
+    }
+
+    if (this._remaining === 0) {
+      fulfill(promise, this._result);
+    }
+  };
+
+  Enumerator.prototype._willSettleAt = function _willSettleAt(promise, i) {
+    var enumerator = this;
+
+    subscribe(promise, undefined, function (value) {
+      return enumerator._settledAt(FULFILLED, i, value);
+    }, function (reason) {
+      return enumerator._settledAt(REJECTED, i, reason);
+    });
+  };
+
+  return Enumerator;
+}();
+
+/**
+  `Promise.all` accepts an array of promises, and returns a new promise which
+  is fulfilled with an array of fulfillment values for the passed promises, or
+  rejected with the reason of the first passed promise to be rejected. It casts all
+  elements of the passed iterable to promises as it runs this algorithm.
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = resolve(2);
+  let promise3 = resolve(3);
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // The array here would be [ 1, 2, 3 ];
+  });
+  ```
+
+  If any of the `promises` given to `all` are rejected, the first promise
+  that is rejected will be given as an argument to the returned promises's
+  rejection handler. For example:
+
+  Example:
+
+  ```javascript
+  let promise1 = resolve(1);
+  let promise2 = reject(new Error("2"));
+  let promise3 = reject(new Error("3"));
+  let promises = [ promise1, promise2, promise3 ];
+
+  Promise.all(promises).then(function(array){
+    // Code here never runs because there are rejected promises!
+  }, function(error) {
+    // error.message === "2"
+  });
+  ```
+
+  @method all
+  @static
+  @param {Array} entries array of promises
+  @param {String} label optional string for labeling the promise.
+  Useful for tooling.
+  @return {Promise} promise that is fulfilled when all `promises` have been
+  fulfilled, or rejected if any of them become rejected.
+  @static
+*/
+function all(entries) {
+  return new Enumerator(this, entries).promise;
+}
+
+/**
+  `Promise.race` returns a new promise which is settled in the same way as the
+  first passed promise to settle.
+
+  Example:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 2');
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // result === 'promise 2' because it was resolved before promise1
+    // was resolved.
+  });
+  ```
+
+  `Promise.race` is deterministic in that only the state of the first
+  settled promise matters. For example, even if other promises given to the
+  `promises` array argument are resolved, but the first settled promise has
+  become rejected before the other promises became fulfilled, the returned
+  promise will become rejected:
+
+  ```javascript
+  let promise1 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      resolve('promise 1');
+    }, 200);
+  });
+
+  let promise2 = new Promise(function(resolve, reject){
+    setTimeout(function(){
+      reject(new Error('promise 2'));
+    }, 100);
+  });
+
+  Promise.race([promise1, promise2]).then(function(result){
+    // Code here never runs
+  }, function(reason){
+    // reason.message === 'promise 2' because promise 2 became rejected before
+    // promise 1 became fulfilled
+  });
+  ```
+
+  An example real-world use case is implementing timeouts:
+
+  ```javascript
+  Promise.race([ajax('foo.json'), timeout(5000)])
+  ```
+
+  @method race
+  @static
+  @param {Array} promises array of promises to observe
+  Useful for tooling.
+  @return {Promise} a promise which settles in the same way as the first passed
+  promise to settle.
+*/
+function race(entries) {
+  /*jshint validthis:true */
+  var Constructor = this;
+
+  if (!isArray(entries)) {
+    return new Constructor(function (_, reject) {
+      return reject(new TypeError('You must pass an array to race.'));
+    });
+  } else {
+    return new Constructor(function (resolve, reject) {
+      var length = entries.length;
+      for (var i = 0; i < length; i++) {
+        Constructor.resolve(entries[i]).then(resolve, reject);
+      }
+    });
+  }
+}
+
+/**
+  `Promise.reject` returns a promise rejected with the passed `reason`.
+  It is shorthand for the following:
+
+  ```javascript
+  let promise = new Promise(function(resolve, reject){
+    reject(new Error('WHOOPS'));
+  });
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  Instead of writing the above, your code now simply becomes the following:
+
+  ```javascript
+  let promise = Promise.reject(new Error('WHOOPS'));
+
+  promise.then(function(value){
+    // Code here doesn't run because the promise is rejected!
+  }, function(reason){
+    // reason.message === 'WHOOPS'
+  });
+  ```
+
+  @method reject
+  @static
+  @param {Any} reason value that the returned promise will be rejected with.
+  Useful for tooling.
+  @return {Promise} a promise rejected with the given `reason`.
+*/
+function reject$1(reason) {
+  /*jshint validthis:true */
+  var Constructor = this;
+  var promise = new Constructor(noop);
+  reject(promise, reason);
+  return promise;
+}
+
+function needsResolver() {
+  throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
+}
+
+function needsNew() {
+  throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
+}
+
+/**
+  Promise objects represent the eventual result of an asynchronous operation. The
+  primary way of interacting with a promise is through its `then` method, which
+  registers callbacks to receive either a promise's eventual value or the reason
+  why the promise cannot be fulfilled.
+
+  Terminology
+  -----------
+
+  - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
+  - `thenable` is an object or function that defines a `then` method.
+  - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
+  - `exception` is a value that is thrown using the throw statement.
+  - `reason` is a value that indicates why a promise was rejected.
+  - `settled` the final resting state of a promise, fulfilled or rejected.
+
+  A promise can be in one of three states: pending, fulfilled, or rejected.
+
+  Promises that are fulfilled have a fulfillment value and are in the fulfilled
+  state.  Promises that are rejected have a rejection reason and are in the
+  rejected state.  A fulfillment value is never a thenable.
+
+  Promises can also be said to *resolve* a value.  If this value is also a
+  promise, then the original promise's settled state will match the value's
+  settled state.  So a promise that *resolves* a promise that rejects will
+  itself reject, and a promise that *resolves* a promise that fulfills will
+  itself fulfill.
+
+
+  Basic Usage:
+  ------------
+
+  ```js
+  let promise = new Promise(function(resolve, reject) {
+    // on success
+    resolve(value);
+
+    // on failure
+    reject(reason);
+  });
+
+  promise.then(function(value) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Advanced Usage:
+  ---------------
+
+  Promises shine when abstracting away asynchronous interactions such as
+  `XMLHttpRequest`s.
+
+  ```js
+  function getJSON(url) {
+    return new Promise(function(resolve, reject){
+      let xhr = new XMLHttpRequest();
+
+      xhr.open('GET', url);
+      xhr.onreadystatechange = handler;
+      xhr.responseType = 'json';
+      xhr.setRequestHeader('Accept', 'application/json');
+      xhr.send();
+
+      function handler() {
+        if (this.readyState === this.DONE) {
+          if (this.status === 200) {
+            resolve(this.response);
+          } else {
+            reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
+          }
+        }
+      };
+    });
+  }
+
+  getJSON('/posts.json').then(function(json) {
+    // on fulfillment
+  }, function(reason) {
+    // on rejection
+  });
+  ```
+
+  Unlike callbacks, promises are great composable primitives.
+
+  ```js
+  Promise.all([
+    getJSON('/posts'),
+    getJSON('/comments')
+  ]).then(function(values){
+    values[0] // => postsJSON
+    values[1] // => commentsJSON
+
+    return values;
+  });
+  ```
+
+  @class Promise
+  @param {Function} resolver
+  Useful for tooling.
+  @constructor
+*/
+
+var Promise$2 = function () {
+  function Promise(resolver) {
+    this[PROMISE_ID] = nextId();
+    this._result = this._state = undefined;
+    this._subscribers = [];
+
+    if (noop !== resolver) {
+      typeof resolver !== 'function' && needsResolver();
+      this instanceof Promise ? initializePromise(this, resolver) : needsNew();
+    }
+  }
+
+  /**
+  The primary way of interacting with a promise is through its `then` method,
+  which registers callbacks to receive either a promise's eventual value or the
+  reason why the promise cannot be fulfilled.
+   ```js
+  findUser().then(function(user){
+    // user is available
+  }, function(reason){
+    // user is unavailable, and you are given the reason why
+  });
+  ```
+   Chaining
+  --------
+   The return value of `then` is itself a promise.  This second, 'downstream'
+  promise is resolved with the return value of the first promise's fulfillment
+  or rejection handler, or rejected if the handler throws an exception.
+   ```js
+  findUser().then(function (user) {
+    return user.name;
+  }, function (reason) {
+    return 'default name';
+  }).then(function (userName) {
+    // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
+    // will be `'default name'`
+  });
+   findUser().then(function (user) {
+    throw new Error('Found user, but still unhappy');
+  }, function (reason) {
+    throw new Error('`findUser` rejected and we're unhappy');
+  }).then(function (value) {
+    // never reached
+  }, function (reason) {
+    // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
+    // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
+  });
+  ```
+  If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
+   ```js
+  findUser().then(function (user) {
+    throw new PedagogicalException('Upstream error');
+  }).then(function (value) {
+    // never reached
+  }).then(function (value) {
+    // never reached
+  }, function (reason) {
+    // The `PedgagocialException` is propagated all the way down to here
+  });
+  ```
+   Assimilation
+  ------------
+   Sometimes the value you want to propagate to a downstream promise can only be
+  retrieved asynchronously. This can be achieved by returning a promise in the
+  fulfillment or rejection handler. The downstream promise will then be pending
+  until the returned promise is settled. This is called *assimilation*.
+   ```js
+  findUser().then(function (user) {
+    return findCommentsByAuthor(user);
+  }).then(function (comments) {
+    // The user's comments are now available
+  });
+  ```
+   If the assimliated promise rejects, then the downstream promise will also reject.
+   ```js
+  findUser().then(function (user) {
+    return findCommentsByAuthor(user);
+  }).then(function (comments) {
+    // If `findCommentsByAuthor` fulfills, we'll have the value here
+  }, function (reason) {
+    // If `findCommentsByAuthor` rejects, we'll have the reason here
+  });
+  ```
+   Simple Example
+  --------------
+   Synchronous Example
+   ```javascript
+  let result;
+   try {
+    result = findResult();
+    // success
+  } catch(reason) {
+    // failure
+  }
+  ```
+   Errback Example
+   ```js
+  findResult(function(result, err){
+    if (err) {
+      // failure
+    } else {
+      // success
+    }
+  });
+  ```
+   Promise Example;
+   ```javascript
+  findResult().then(function(result){
+    // success
+  }, function(reason){
+    // failure
+  });
+  ```
+   Advanced Example
+  --------------
+   Synchronous Example
+   ```javascript
+  let author, books;
+   try {
+    author = findAuthor();
+    books  = findBooksByAuthor(author);
+    // success
+  } catch(reason) {
+    // failure
+  }
+  ```
+   Errback Example
+   ```js
+   function foundBooks(books) {
+   }
+   function failure(reason) {
+   }
+   findAuthor(function(author, err){
+    if (err) {
+      failure(err);
+      // failure
+    } else {
+      try {
+        findBoooksByAuthor(author, function(books, err) {
+          if (err) {
+            failure(err);
+          } else {
+            try {
+              foundBooks(books);
+            } catch(reason) {
+              failure(reason);
+            }
+          }
+        });
+      } catch(error) {
+        failure(err);
+      }
+      // success
+    }
+  });
+  ```
+   Promise Example;
+   ```javascript
+  findAuthor().
+    then(findBooksByAuthor).
+    then(function(books){
+      // found books
+  }).catch(function(reason){
+    // something went wrong
+  });
+  ```
+   @method then
+  @param {Function} onFulfilled
+  @param {Function} onRejected
+  Useful for tooling.
+  @return {Promise}
+  */
+
+  /**
+  `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
+  as the catch block of a try/catch statement.
+  ```js
+  function findAuthor(){
+  throw new Error('couldn't find that author');
+  }
+  // synchronous
+  try {
+  findAuthor();
+  } catch(reason) {
+  // something went wrong
+  }
+  // async with promises
+  findAuthor().catch(function(reason){
+  // something went wrong
+  });
+  ```
+  @method catch
+  @param {Function} onRejection
+  Useful for tooling.
+  @return {Promise}
+  */
+
+
+  Promise.prototype.catch = function _catch(onRejection) {
+    return this.then(null, onRejection);
+  };
+
+  /**
+    `finally` will be invoked regardless of the promise's fate just as native
+    try/catch/finally behaves
+  
+    Synchronous example:
+  
+    ```js
+    findAuthor() {
+      if (Math.random() > 0.5) {
+        throw new Error();
+      }
+      return new Author();
+    }
+  
+    try {
+      return findAuthor(); // succeed or fail
+    } catch(error) {
+      return findOtherAuther();
+    } finally {
+      // always runs
+      // doesn't affect the return value
+    }
+    ```
+  
+    Asynchronous example:
+  
+    ```js
+    findAuthor().catch(function(reason){
+      return findOtherAuther();
+    }).finally(function(){
+      // author was either found, or not
+    });
+    ```
+  
+    @method finally
+    @param {Function} callback
+    @return {Promise}
+  */
+
+
+  Promise.prototype.finally = function _finally(callback) {
+    var promise = this;
+    var constructor = promise.constructor;
+
+    return promise.then(function (value) {
+      return constructor.resolve(callback()).then(function () {
+        return value;
+      });
+    }, function (reason) {
+      return constructor.resolve(callback()).then(function () {
+        throw reason;
+      });
+    });
+  };
+
+  return Promise;
+}();
+
+Promise$2.prototype.then = then;
+Promise$2.all = all;
+Promise$2.race = race;
+Promise$2.resolve = resolve$1;
+Promise$2.reject = reject$1;
+Promise$2._setScheduler = setScheduler;
+Promise$2._setAsap = setAsap;
+Promise$2._asap = asap;
+
+/*global self*/
+function polyfill() {
+    var local = void 0;
+
+    if (typeof commonjsGlobal !== 'undefined') {
+        local = commonjsGlobal;
+    } else if (typeof self !== 'undefined') {
+        local = self;
+    } else {
+        try {
+            local = Function('return this')();
+        } catch (e) {
+            throw new Error('polyfill failed because global object is unavailable in this environment');
+        }
+    }
+
+    var P = local.Promise;
+
+    if (P) {
+        var promiseToString = null;
+        try {
+            promiseToString = Object.prototype.toString.call(P.resolve());
+        } catch (e) {
+            // silently ignored
+        }
+
+        if (promiseToString === '[object Promise]' && !P.cast) {
+            return;
+        }
+    }
+
+    local.Promise = Promise$2;
+}
+
+// Strange compat..
+Promise$2.polyfill = polyfill;
+Promise$2.Promise = Promise$2;
+
+Promise$2.polyfill();
+
+return Promise$2;
+
+})));
+
+
+
+
+});
+
+var Errors = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+
+/** Error thrown when an HTTP request fails. */
+var HttpError = /** @class */ (function (_super) {
+    tslib_1.__extends(HttpError, _super);
+    /** Constructs a new instance of {@link HttpError}.
+     *
+     * @param {string} errorMessage A descriptive error message.
+     * @param {number} statusCode The HTTP status code represented by this error.
+     */
+    function HttpError(errorMessage, statusCode) {
+        var _newTarget = this.constructor;
+        var _this = this;
+        var trueProto = _newTarget.prototype;
+        _this = _super.call(this, errorMessage) || this;
+        _this.statusCode = statusCode;
+        // Workaround issue in Typescript compiler
+        // https://github.com/Microsoft/TypeScript/issues/13965#issuecomment-278570200
+        _this.__proto__ = trueProto;
+        return _this;
+    }
+    return HttpError;
+}(Error));
+exports.HttpError = HttpError;
+/** Error thrown when a timeout elapses. */
+var TimeoutError = /** @class */ (function (_super) {
+    tslib_1.__extends(TimeoutError, _super);
+    /** Constructs a new instance of {@link TimeoutError}.
+     *
+     * @param {string} errorMessage A descriptive error message.
+     */
+    function TimeoutError(errorMessage) {
+        var _newTarget = this.constructor;
+        if (errorMessage === void 0) { errorMessage = "A timeout occurred."; }
+        var _this = this;
+        var trueProto = _newTarget.prototype;
+        _this = _super.call(this, errorMessage) || this;
+        // Workaround issue in Typescript compiler
+        // https://github.com/Microsoft/TypeScript/issues/13965#issuecomment-278570200
+        _this.__proto__ = trueProto;
+        return _this;
+    }
+    return TimeoutError;
+}(Error));
+exports.TimeoutError = TimeoutError;
+
+});
+
+unwrapExports(Errors);
+var Errors_1 = Errors.HttpError;
+var Errors_2 = Errors.TimeoutError;
+
+var ILogger = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+// These values are designed to match the ASP.NET Log Levels since that's the pattern we're emulating here.
+/** Indicates the severity of a log message.
+ *
+ * Log Levels are ordered in increasing severity. So `Debug` is more severe than `Trace`, etc.
+ */
+var LogLevel;
+(function (LogLevel) {
+    /** Log level for very low severity diagnostic messages. */
+    LogLevel[LogLevel["Trace"] = 0] = "Trace";
+    /** Log level for low severity diagnostic messages. */
+    LogLevel[LogLevel["Debug"] = 1] = "Debug";
+    /** Log level for informational diagnostic messages. */
+    LogLevel[LogLevel["Information"] = 2] = "Information";
+    /** Log level for diagnostic messages that indicate a non-fatal problem. */
+    LogLevel[LogLevel["Warning"] = 3] = "Warning";
+    /** Log level for diagnostic messages that indicate a failure in the current operation. */
+    LogLevel[LogLevel["Error"] = 4] = "Error";
+    /** Log level for diagnostic messages that indicate a failure that will terminate the entire application. */
+    LogLevel[LogLevel["Critical"] = 5] = "Critical";
+    /** The highest possible log level. Used when configuring logging to indicate that no log messages should be emitted. */
+    LogLevel[LogLevel["None"] = 6] = "None";
+})(LogLevel = exports.LogLevel || (exports.LogLevel = {}));
+
+});
+
+unwrapExports(ILogger);
+var ILogger_1 = ILogger.LogLevel;
+
+var HttpClient_1 = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+
+
+
+/** Represents an HTTP response. */
+var HttpResponse = /** @class */ (function () {
+    function HttpResponse(statusCode, statusText, content) {
+        this.statusCode = statusCode;
+        this.statusText = statusText;
+        this.content = content;
+    }
+    return HttpResponse;
+}());
+exports.HttpResponse = HttpResponse;
+/** Abstraction over an HTTP client.
+ *
+ * This class provides an abstraction over an HTTP client so that a different implementation can be provided on different platforms.
+ */
+var HttpClient = /** @class */ (function () {
+    function HttpClient() {
+    }
+    HttpClient.prototype.get = function (url, options) {
+        return this.send(tslib_1.__assign({}, options, { method: "GET", url: url }));
+    };
+    HttpClient.prototype.post = function (url, options) {
+        return this.send(tslib_1.__assign({}, options, { method: "POST", url: url }));
+    };
+    HttpClient.prototype.delete = function (url, options) {
+        return this.send(tslib_1.__assign({}, options, { method: "DELETE", url: url }));
+    };
+    return HttpClient;
+}());
+exports.HttpClient = HttpClient;
+/** Default implementation of {@link HttpClient}. */
+var DefaultHttpClient = /** @class */ (function (_super) {
+    tslib_1.__extends(DefaultHttpClient, _super);
+    /** Creates a new instance of the {@link DefaultHttpClient}, using the provided {@link ILogger} to log messages. */
+    function DefaultHttpClient(logger) {
+        var _this = _super.call(this) || this;
+        _this.logger = logger;
+        return _this;
+    }
+    /** @inheritDoc */
+    DefaultHttpClient.prototype.send = function (request) {
+        var _this = this;
+        return new Promise(function (resolve, reject) {
+            var xhr = new XMLHttpRequest();
+            xhr.open(request.method, request.url, true);
+            xhr.withCredentials = true;
+            xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
+            // Explicitly setting the Content-Type header for React Native on Android platform.
+            xhr.setRequestHeader("Content-Type", "text/plain;charset=UTF-8");
+            if (request.headers) {
+                Object.keys(request.headers)
+                    .forEach(function (header) { return xhr.setRequestHeader(header, request.headers[header]); });
+            }
+            if (request.responseType) {
+                xhr.responseType = request.responseType;
+            }
+            if (request.abortSignal) {
+                request.abortSignal.onabort = function () {
+                    xhr.abort();
+                };
+            }
+            if (request.timeout) {
+                xhr.timeout = request.timeout;
+            }
+            xhr.onload = function () {
+                if (request.abortSignal) {
+                    request.abortSignal.onabort = null;
+                }
+                if (xhr.status >= 200 && xhr.status < 300) {
+                    resolve(new HttpResponse(xhr.status, xhr.statusText, xhr.response || xhr.responseText));
+                }
+                else {
+                    reject(new Errors.HttpError(xhr.statusText, xhr.status));
+                }
+            };
+            xhr.onerror = function () {
+                _this.logger.log(ILogger.LogLevel.Warning, "Error from HTTP request. " + xhr.status + ": " + xhr.statusText);
+                reject(new Errors.HttpError(xhr.statusText, xhr.status));
+            };
+            xhr.ontimeout = function () {
+                _this.logger.log(ILogger.LogLevel.Warning, "Timeout from HTTP request.");
+                reject(new Errors.TimeoutError());
+            };
+            xhr.send(request.content || "");
+        });
+    };
+    return DefaultHttpClient;
+}(HttpClient));
+exports.DefaultHttpClient = DefaultHttpClient;
+
+});
+
+unwrapExports(HttpClient_1);
+var HttpClient_2 = HttpClient_1.HttpResponse;
+var HttpClient_3 = HttpClient_1.HttpClient;
+var HttpClient_4 = HttpClient_1.DefaultHttpClient;
+
+var TextMessageFormat_1 = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+// Not exported from index
+var TextMessageFormat = /** @class */ (function () {
+    function TextMessageFormat() {
+    }
+    TextMessageFormat.write = function (output) {
+        return "" + output + TextMessageFormat.RecordSeparator;
+    };
+    TextMessageFormat.parse = function (input) {
+        if (input[input.length - 1] !== TextMessageFormat.RecordSeparator) {
+            throw new Error("Message is incomplete.");
+        }
+        var messages = input.split(TextMessageFormat.RecordSeparator);
+        messages.pop();
+        return messages;
+    };
+    TextMessageFormat.RecordSeparatorCode = 0x1e;
+    TextMessageFormat.RecordSeparator = String.fromCharCode(TextMessageFormat.RecordSeparatorCode);
+    return TextMessageFormat;
+}());
+exports.TextMessageFormat = TextMessageFormat;
+
+});
+
+unwrapExports(TextMessageFormat_1);
+var TextMessageFormat_2 = TextMessageFormat_1.TextMessageFormat;
+
+var HandshakeProtocol_1 = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+
+var HandshakeProtocol = /** @class */ (function () {
+    function HandshakeProtocol() {
+    }
+    // Handshake request is always JSON
+    HandshakeProtocol.prototype.writeHandshakeRequest = function (handshakeRequest) {
+        return TextMessageFormat_1.TextMessageFormat.write(JSON.stringify(handshakeRequest));
+    };
+    HandshakeProtocol.prototype.parseHandshakeResponse = function (data) {
+        var responseMessage;
+        var messageData;
+        var remainingData;
+        if (data instanceof ArrayBuffer) {
+            // Format is binary but still need to read JSON text from handshake response
+            var binaryData = new Uint8Array(data);
+            var separatorIndex = binaryData.indexOf(TextMessageFormat_1.TextMessageFormat.RecordSeparatorCode);
+            if (separatorIndex === -1) {
+                throw new Error("Message is incomplete.");
+            }
+            // content before separator is handshake response
+            // optional content after is additional messages
+            var responseLength = separatorIndex + 1;
+            messageData = String.fromCharCode.apply(null, binaryData.slice(0, responseLength));
+            remainingData = (binaryData.byteLength > responseLength) ? binaryData.slice(responseLength).buffer : null;
+        }
+        else {
+            var textData = data;
+            var separatorIndex = textData.indexOf(TextMessageFormat_1.TextMessageFormat.RecordSeparator);
+            if (separatorIndex === -1) {
+                throw new Error("Message is incomplete.");
+            }
+            // content before separator is handshake response
+            // optional content after is additional messages
+            var responseLength = separatorIndex + 1;
+            messageData = textData.substring(0, responseLength);
+            remainingData = (textData.length > responseLength) ? textData.substring(responseLength) : null;
+        }
+        // At this point we should have just the single handshake message
+        var messages = TextMessageFormat_1.TextMessageFormat.parse(messageData);
+        responseMessage = JSON.parse(messages[0]);
+        // multiple messages could have arrived with handshake
+        // return additional data to be parsed as usual, or null if all parsed
+        return [remainingData, responseMessage];
+    };
+    return HandshakeProtocol;
+}());
+exports.HandshakeProtocol = HandshakeProtocol;
+
+});
+
+unwrapExports(HandshakeProtocol_1);
+var HandshakeProtocol_2 = HandshakeProtocol_1.HandshakeProtocol;
+
+var IHubProtocol = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+/** Defines the type of a Hub Message. */
+var MessageType;
+(function (MessageType) {
+    /** Indicates the message is an Invocation message and implements the {@link InvocationMessage} interface. */
+    MessageType[MessageType["Invocation"] = 1] = "Invocation";
+    /** Indicates the message is a StreamItem message and implements the {@link StreamItemMessage} interface. */
+    MessageType[MessageType["StreamItem"] = 2] = "StreamItem";
+    /** Indicates the message is a Completion message and implements the {@link CompletionMessage} interface. */
+    MessageType[MessageType["Completion"] = 3] = "Completion";
+    /** Indicates the message is a Stream Invocation message and implements the {@link StreamInvocationMessage} interface. */
+    MessageType[MessageType["StreamInvocation"] = 4] = "StreamInvocation";
+    /** Indicates the message is a Cancel Invocation message and implements the {@link CancelInvocationMessage} interface. */
+    MessageType[MessageType["CancelInvocation"] = 5] = "CancelInvocation";
+    /** Indicates the message is a Ping message and implements the {@link PingMessage} interface. */
+    MessageType[MessageType["Ping"] = 6] = "Ping";
+    /** Indicates the message is a Close message and implements the {@link CloseMessage} interface. */
+    MessageType[MessageType["Close"] = 7] = "Close";
+})(MessageType = exports.MessageType || (exports.MessageType = {}));
+
+});
+
+unwrapExports(IHubProtocol);
+var IHubProtocol_1 = IHubProtocol.MessageType;
+
+var Loggers = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+/** A logger that does nothing when log messages are sent to it. */
+var NullLogger = /** @class */ (function () {
+    function NullLogger() {
+    }
+    /** @inheritDoc */
+    NullLogger.prototype.log = function (logLevel, message) {
+    };
+    /** The singleton instance of the {@link NullLogger}. */
+    NullLogger.instance = new NullLogger();
+    return NullLogger;
+}());
+exports.NullLogger = NullLogger;
+
+});
+
+unwrapExports(Loggers);
+var Loggers_1 = Loggers.NullLogger;
+
+var Utils = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+
+
+
+var Arg = /** @class */ (function () {
+    function Arg() {
+    }
+    Arg.isRequired = function (val, name) {
+        if (val === null || val === undefined) {
+            throw new Error("The '" + name + "' argument is required.");
+        }
+    };
+    Arg.isIn = function (val, values, name) {
+        // TypeScript enums have keys for **both** the name and the value of each enum member on the type itself.
+        if (!(val in values)) {
+            throw new Error("Unknown " + name + " value: " + val + ".");
+        }
+    };
+    return Arg;
+}());
+exports.Arg = Arg;
+function getDataDetail(data, includeContent) {
+    var length = null;
+    if (data instanceof ArrayBuffer) {
+        length = "Binary data of length " + data.byteLength;
+        if (includeContent) {
+            length += ". Content: '" + formatArrayBuffer(data) + "'";
+        }
+    }
+    else if (typeof data === "string") {
+        length = "String data of length " + data.length;
+        if (includeContent) {
+            length += ". Content: '" + data + "'.";
+        }
+    }
+    return length;
+}
+exports.getDataDetail = getDataDetail;
+function formatArrayBuffer(data) {
+    var view = new Uint8Array(data);
+    // Uint8Array.map only supports returning another Uint8Array?
+    var str = "";
+    view.forEach(function (num) {
+        var pad = num < 16 ? "0" : "";
+        str += "0x" + pad + num.toString(16) + " ";
+    });
+    // Trim of trailing space.
+    return str.substr(0, str.length - 1);
+}
+exports.formatArrayBuffer = formatArrayBuffer;
+function sendMessage(logger, transportName, httpClient, url, accessTokenFactory, content, logMessageContent) {
+    return tslib_1.__awaiter(this, void 0, void 0, function () {
+        var headers, token, response, _a;
+        return tslib_1.__generator(this, function (_b) {
+            switch (_b.label) {
+                case 0: return [4 /*yield*/, accessTokenFactory()];
+                case 1:
+                    token = _b.sent();
+                    if (token) {
+                        headers = (_a = {}, _a["Authorization"] = "Bearer " + token, _a);
+                    }
+                    logger.log(ILogger.LogLevel.Trace, "(" + transportName + " transport) sending data. " + getDataDetail(content, logMessageContent) + ".");
+                    return [4 /*yield*/, httpClient.post(url, {
+                            content: content,
+                            headers: headers,
+                        })];
+                case 2:
+                    response = _b.sent();
+                    logger.log(ILogger.LogLevel.Trace, "(" + transportName + " transport) request complete. Response status: " + response.statusCode + ".");
+                    return [2 /*return*/];
+            }
+        });
+    });
+}
+exports.sendMessage = sendMessage;
+function createLogger(logger) {
+    if (logger === undefined) {
+        return new ConsoleLogger(ILogger.LogLevel.Information);
+    }
+    if (logger === null) {
+        return Loggers.NullLogger.instance;
+    }
+    if (logger.log) {
+        return logger;
+    }
+    return new ConsoleLogger(logger);
+}
+exports.createLogger = createLogger;
+var Subject = /** @class */ (function () {
+    function Subject(cancelCallback) {
+        this.observers = [];
+        this.cancelCallback = cancelCallback;
+    }
+    Subject.prototype.next = function (item) {
+        for (var _i = 0, _a = this.observers; _i < _a.length; _i++) {
+            var observer = _a[_i];
+            observer.next(item);
+        }
+    };
+    Subject.prototype.error = function (err) {
+        for (var _i = 0, _a = this.observers; _i < _a.length; _i++) {
+            var observer = _a[_i];
+            if (observer.error) {
+                observer.error(err);
+            }
+        }
+    };
+    Subject.prototype.complete = function () {
+        for (var _i = 0, _a = this.observers; _i < _a.length; _i++) {
+            var observer = _a[_i];
+            if (observer.complete) {
+                observer.complete();
+            }
+        }
+    };
+    Subject.prototype.subscribe = function (observer) {
+        this.observers.push(observer);
+        return new SubjectSubscription(this, observer);
+    };
+    return Subject;
+}());
+exports.Subject = Subject;
+var SubjectSubscription = /** @class */ (function () {
+    function SubjectSubscription(subject, observer) {
+        this.subject = subject;
+        this.observer = observer;
+    }
+    SubjectSubscription.prototype.dispose = function () {
+        var index = this.subject.observers.indexOf(this.observer);
+        if (index > -1) {
+            this.subject.observers.splice(index, 1);
+        }
+        if (this.subject.observers.length === 0) {
+            this.subject.cancelCallback().catch(function (_) { });
+        }
+    };
+    return SubjectSubscription;
+}());
+exports.SubjectSubscription = SubjectSubscription;
+var ConsoleLogger = /** @class */ (function () {
+    function ConsoleLogger(minimumLogLevel) {
+        this.minimumLogLevel = minimumLogLevel;
+    }
+    ConsoleLogger.prototype.log = function (logLevel, message) {
+        if (logLevel >= this.minimumLogLevel) {
+            switch (logLevel) {
+                case ILogger.LogLevel.Critical:
+                case ILogger.LogLevel.Error:
+                    console.error(ILogger.LogLevel[logLevel] + ": " + message);
+                    break;
+                case ILogger.LogLevel.Warning:
+                    console.warn(ILogger.LogLevel[logLevel] + ": " + message);
+                    break;
+                case ILogger.LogLevel.Information:
+                    console.info(ILogger.LogLevel[logLevel] + ": " + message);
+                    break;
+                default:
+                    // console.debug only goes to attached debuggers in Node, so we use console.log for Trace and Debug
+                    console.log(ILogger.LogLevel[logLevel] + ": " + message);
+                    break;
+            }
+        }
+    };
+    return ConsoleLogger;
+}());
+exports.ConsoleLogger = ConsoleLogger;
+
+});
+
+unwrapExports(Utils);
+var Utils_1 = Utils.Arg;
+var Utils_2 = Utils.getDataDetail;
+var Utils_3 = Utils.formatArrayBuffer;
+var Utils_4 = Utils.sendMessage;
+var Utils_5 = Utils.createLogger;
+var Utils_6 = Utils.Subject;
+var Utils_7 = Utils.SubjectSubscription;
+var Utils_8 = Utils.ConsoleLogger;
+
+var HubConnection_1 = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+
+
+
+
+
+var DEFAULT_TIMEOUT_IN_MS = 30 * 1000;
+/** Represents a connection to a SignalR Hub. */
+var HubConnection = /** @class */ (function () {
+    function HubConnection(connection, logger, protocol) {
+        var _this = this;
+        Utils.Arg.isRequired(connection, "connection");
+        Utils.Arg.isRequired(logger, "logger");
+        Utils.Arg.isRequired(protocol, "protocol");
+        this.serverTimeoutInMilliseconds = DEFAULT_TIMEOUT_IN_MS;
+        this.logger = logger;
+        this.protocol = protocol;
+        this.connection = connection;
+        this.handshakeProtocol = new HandshakeProtocol_1.HandshakeProtocol();
+        this.connection.onreceive = function (data) { return _this.processIncomingData(data); };
+        this.connection.onclose = function (error) { return _this.connectionClosed(error); };
+        this.callbacks = {};
+        this.methods = {};
+        this.closedCallbacks = [];
+        this.id = 0;
+    }
+    /** @internal */
+    // Using a public static factory method means we can have a private constructor and an _internal_
+    // create method that can be used by HubConnectionBuilder. An "internal" constructor would just
+    // be stripped away and the '.d.ts' file would have no constructor, which is interpreted as a
+    // public parameter-less constructor.
+    HubConnection.create = function (connection, logger, protocol) {
+        return new HubConnection(connection, logger, protocol);
+    };
+    /** Starts the connection.
+     *
+     * @returns {Promise<void>} A Promise that resolves when the connection has been successfully established, or rejects with an error.
+     */
+    HubConnection.prototype.start = function () {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var handshakeRequest;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        handshakeRequest = {
+                            protocol: this.protocol.name,
+                            version: this.protocol.version,
+                        };
+                        this.logger.log(ILogger.LogLevel.Debug, "Starting HubConnection.");
+                        this.receivedHandshakeResponse = false;
+                        return [4 /*yield*/, this.connection.start(this.protocol.transferFormat)];
+                    case 1:
+                        _a.sent();
+                        this.logger.log(ILogger.LogLevel.Debug, "Sending handshake request.");
+                        return [4 /*yield*/, this.connection.send(this.handshakeProtocol.writeHandshakeRequest(handshakeRequest))];
+                    case 2:
+                        _a.sent();
+                        this.logger.log(ILogger.LogLevel.Information, "Using HubProtocol '" + this.protocol.name + "'.");
+                        // defensively cleanup timeout in case we receive a message from the server before we finish start
+                        this.cleanupTimeout();
+                        this.configureTimeout();
+                        return [2 /*return*/];
+                }
+            });
+        });
+    };
+    /** Stops the connection.
+     *
+     * @returns {Promise<void>} A Promise that resolves when the connection has been successfully terminated, or rejects with an error.
+     */
+    HubConnection.prototype.stop = function () {
+        this.logger.log(ILogger.LogLevel.Debug, "Stopping HubConnection.");
+        this.cleanupTimeout();
+        return this.connection.stop();
+    };
+    /** Invokes a streaming hub method on the server using the specified name and arguments.
+     *
+     * @typeparam T The type of the items returned by the server.
+     * @param {string} methodName The name of the server method to invoke.
+     * @param {any[]} args The arguments used to invoke the server method.
+     * @returns {IStreamResult<T>} An object that yields results from the server as they are received.
+     */
+    HubConnection.prototype.stream = function (methodName) {
+        var _this = this;
+        var args = [];
+        for (var _i = 1; _i < arguments.length; _i++) {
+            args[_i - 1] = arguments[_i];
+        }
+        var invocationDescriptor = this.createStreamInvocation(methodName, args);
+        var subject = new Utils.Subject(function () {
+            var cancelInvocation = _this.createCancelInvocation(invocationDescriptor.invocationId);
+            var cancelMessage = _this.protocol.writeMessage(cancelInvocation);
+            delete _this.callbacks[invocationDescriptor.invocationId];
+            return _this.connection.send(cancelMessage);
+        });
+        this.callbacks[invocationDescriptor.invocationId] = function (invocationEvent, error) {
+            if (error) {
+                subject.error(error);
+                return;
+            }
+            if (invocationEvent.type === IHubProtocol.MessageType.Completion) {
+                if (invocationEvent.error) {
+                    subject.error(new Error(invocationEvent.error));
+                }
+                else {
+                    subject.complete();
+                }
+            }
+            else {
+                subject.next((invocationEvent.item));
+            }
+        };
+        var message = this.protocol.writeMessage(invocationDescriptor);
+        this.connection.send(message)
+            .catch(function (e) {
+            subject.error(e);
+            delete _this.callbacks[invocationDescriptor.invocationId];
+        });
+        return subject;
+    };
+    /** Invokes a hub method on the server using the specified name and arguments. Does not wait for a response from the receiver.
+     *
+     * The Promise returned by this method resolves when the client has sent the invocation to the server. The server may still
+     * be processing the invocation.
+     *
+     * @param {string} methodName The name of the server method to invoke.
+     * @param {any[]} args The arguments used to invoke the server method.
+     * @returns {Promise<void>} A Promise that resolves when the invocation has been successfully sent, or rejects with an error.
+     */
+    HubConnection.prototype.send = function (methodName) {
+        var args = [];
+        for (var _i = 1; _i < arguments.length; _i++) {
+            args[_i - 1] = arguments[_i];
+        }
+        var invocationDescriptor = this.createInvocation(methodName, args, true);
+        var message = this.protocol.writeMessage(invocationDescriptor);
+        return this.connection.send(message);
+    };
+    /** Invokes a hub method on the server using the specified name and arguments.
+     *
+     * The Promise returned by this method resolves when the server indicates it has finished invoking the method. When the promise
+     * resolves, the server has finished invoking the method. If the server method returns a result, it is produced as the result of
+     * resolving the Promise.
+     *
+     * @typeparam T The expected return type.
+     * @param {string} methodName The name of the server method to invoke.
+     * @param {any[]} args The arguments used to invoke the server method.
+     * @returns {Promise<T>} A Promise that resolves with the result of the server method (if any), or rejects with an error.
+     */
+    HubConnection.prototype.invoke = function (methodName) {
+        var _this = this;
+        var args = [];
+        for (var _i = 1; _i < arguments.length; _i++) {
+            args[_i - 1] = arguments[_i];
+        }
+        var invocationDescriptor = this.createInvocation(methodName, args, false);
+        var p = new Promise(function (resolve, reject) {
+            _this.callbacks[invocationDescriptor.invocationId] = function (invocationEvent, error) {
+                if (error) {
+                    reject(error);
+                    return;
+                }
+                if (invocationEvent.type === IHubProtocol.MessageType.Completion) {
+                    var completionMessage = invocationEvent;
+                    if (completionMessage.error) {
+                        reject(new Error(completionMessage.error));
+                    }
+                    else {
+                        resolve(completionMessage.result);
+                    }
+                }
+                else {
+                    reject(new Error("Unexpected message type: " + invocationEvent.type));
+                }
+            };
+            var message = _this.protocol.writeMessage(invocationDescriptor);
+            _this.connection.send(message)
+                .catch(function (e) {
+                reject(e);
+                delete _this.callbacks[invocationDescriptor.invocationId];
+            });
+        });
+        return p;
+    };
+    /** Registers a handler that will be invoked when the hub method with the specified method name is invoked.
+     *
+     * @param {string} methodName The name of the hub method to define.
+     * @param {Function} newMethod The handler that will be raised when the hub method is invoked.
+     */
+    HubConnection.prototype.on = function (methodName, newMethod) {
+        if (!methodName || !newMethod) {
+            return;
+        }
+        methodName = methodName.toLowerCase();
+        if (!this.methods[methodName]) {
+            this.methods[methodName] = [];
+        }
+        // Preventing adding the same handler multiple times.
+        if (this.methods[methodName].indexOf(newMethod) !== -1) {
+            return;
+        }
+        this.methods[methodName].push(newMethod);
+    };
+    HubConnection.prototype.off = function (methodName, method) {
+        if (!methodName) {
+            return;
+        }
+        methodName = methodName.toLowerCase();
+        var handlers = this.methods[methodName];
+        if (!handlers) {
+            return;
+        }
+        if (method) {
+            var removeIdx = handlers.indexOf(method);
+            if (removeIdx !== -1) {
+                handlers.splice(removeIdx, 1);
+                if (handlers.length === 0) {
+                    delete this.methods[methodName];
+                }
+            }
+        }
+        else {
+            delete this.methods[methodName];
+        }
+    };
+    /** Registers a handler that will be invoked when the connection is closed.
+     *
+     * @param {Function} callback The handler that will be invoked when the connection is closed. Optionally receives a single argument containing the error that caused the connection to close (if any).
+     */
+    HubConnection.prototype.onclose = function (callback) {
+        if (callback) {
+            this.closedCallbacks.push(callback);
+        }
+    };
+    HubConnection.prototype.processIncomingData = function (data) {
+        this.cleanupTimeout();
+        if (!this.receivedHandshakeResponse) {
+            data = this.processHandshakeResponse(data);
+            this.receivedHandshakeResponse = true;
+        }
+        // Data may have all been read when processing handshake response
+        if (data) {
+            // Parse the messages
+            var messages = this.protocol.parseMessages(data, this.logger);
+            for (var _i = 0, messages_1 = messages; _i < messages_1.length; _i++) {
+                var message = messages_1[_i];
+                switch (message.type) {
+                    case IHubProtocol.MessageType.Invocation:
+                        this.invokeClientMethod(message);
+                        break;
+                    case IHubProtocol.MessageType.StreamItem:
+                    case IHubProtocol.MessageType.Completion:
+                        var callback = this.callbacks[message.invocationId];
+                        if (callback != null) {
+                            if (message.type === IHubProtocol.MessageType.Completion) {
+                                delete this.callbacks[message.invocationId];
+                            }
+                            callback(message);
+                        }
+                        break;
+                    case IHubProtocol.MessageType.Ping:
+                        // Don't care about pings
+                        break;
+                    case IHubProtocol.MessageType.Close:
+                        this.logger.log(ILogger.LogLevel.Information, "Close message received from server.");
+                        this.connection.stop(message.error ? new Error("Server returned an error on close: " + message.error) : null);
+                        break;
+                    default:
+                        this.logger.log(ILogger.LogLevel.Warning, "Invalid message type: " + message.type);
+                        break;
+                }
+            }
+        }
+        this.configureTimeout();
+    };
+    HubConnection.prototype.processHandshakeResponse = function (data) {
+        var responseMessage;
+        var remainingData;
+        try {
+            _a = this.handshakeProtocol.parseHandshakeResponse(data), remainingData = _a[0], responseMessage = _a[1];
+        }
+        catch (e) {
+            var message = "Error parsing handshake response: " + e;
+            this.logger.log(ILogger.LogLevel.Error, message);
+            var error = new Error(message);
+            this.connection.stop(error);
+            throw error;
+        }
+        if (responseMessage.error) {
+            var message = "Server returned handshake error: " + responseMessage.error;
+            this.logger.log(ILogger.LogLevel.Error, message);
+            this.connection.stop(new Error(message));
+        }
+        else {
+            this.logger.log(ILogger.LogLevel.Debug, "Server handshake complete.");
+        }
+        return remainingData;
+        var _a;
+    };
+    HubConnection.prototype.configureTimeout = function () {
+        var _this = this;
+        if (!this.connection.features || !this.connection.features.inherentKeepAlive) {
+            // Set the timeout timer
+            this.timeoutHandle = setTimeout(function () { return _this.serverTimeout(); }, this.serverTimeoutInMilliseconds);
+        }
+    };
+    HubConnection.prototype.serverTimeout = function () {
+        // The server hasn't talked to us in a while. It doesn't like us anymore ... :(
+        // Terminate the connection
+        this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."));
+    };
+    HubConnection.prototype.invokeClientMethod = function (invocationMessage) {
+        var _this = this;
+        var methods = this.methods[invocationMessage.target.toLowerCase()];
+        if (methods) {
+            methods.forEach(function (m) { return m.apply(_this, invocationMessage.arguments); });
+            if (invocationMessage.invocationId) {
+                // This is not supported in v1. So we return an error to avoid blocking the server waiting for the response.
+                var message = "Server requested a response, which is not supported in this version of the client.";
+                this.logger.log(ILogger.LogLevel.Error, message);
+                this.connection.stop(new Error(message));
+            }
+        }
+        else {
+            this.logger.log(ILogger.LogLevel.Warning, "No client method with the name '" + invocationMessage.target + "' found.");
+        }
+    };
+    HubConnection.prototype.connectionClosed = function (error) {
+        var _this = this;
+        var callbacks = this.callbacks;
+        this.callbacks = {};
+        Object.keys(callbacks)
+            .forEach(function (key) {
+            var callback = callbacks[key];
+            callback(undefined, error ? error : new Error("Invocation canceled due to connection being closed."));
+        });
+        this.cleanupTimeout();
+        this.closedCallbacks.forEach(function (c) { return c.apply(_this, [error]); });
+    };
+    HubConnection.prototype.cleanupTimeout = function () {
+        if (this.timeoutHandle) {
+            clearTimeout(this.timeoutHandle);
+        }
+    };
+    HubConnection.prototype.createInvocation = function (methodName, args, nonblocking) {
+        if (nonblocking) {
+            return {
+                arguments: args,
+                target: methodName,
+                type: IHubProtocol.MessageType.Invocation,
+            };
+        }
+        else {
+            var id = this.id;
+            this.id++;
+            return {
+                arguments: args,
+                invocationId: id.toString(),
+                target: methodName,
+                type: IHubProtocol.MessageType.Invocation,
+            };
+        }
+    };
+    HubConnection.prototype.createStreamInvocation = function (methodName, args) {
+        var id = this.id;
+        this.id++;
+        return {
+            arguments: args,
+            invocationId: id.toString(),
+            target: methodName,
+            type: IHubProtocol.MessageType.StreamInvocation,
+        };
+    };
+    HubConnection.prototype.createCancelInvocation = function (id) {
+        return {
+            invocationId: id,
+            type: IHubProtocol.MessageType.CancelInvocation,
+        };
+    };
+    return HubConnection;
+}());
+exports.HubConnection = HubConnection;
+
+});
+
+unwrapExports(HubConnection_1);
+var HubConnection_2 = HubConnection_1.HubConnection;
+
+var ITransport = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+// This will be treated as a bit flag in the future, so we keep it using power-of-two values.
+/** Specifies a specific HTTP transport type. */
+var HttpTransportType;
+(function (HttpTransportType) {
+    /** Specifies no transport preference. */
+    HttpTransportType[HttpTransportType["None"] = 0] = "None";
+    /** Specifies the WebSockets transport. */
+    HttpTransportType[HttpTransportType["WebSockets"] = 1] = "WebSockets";
+    /** Specifies the Server-Sent Events transport. */
+    HttpTransportType[HttpTransportType["ServerSentEvents"] = 2] = "ServerSentEvents";
+    /** Specifies the Long Polling transport. */
+    HttpTransportType[HttpTransportType["LongPolling"] = 4] = "LongPolling";
+})(HttpTransportType = exports.HttpTransportType || (exports.HttpTransportType = {}));
+/** Specifies the transfer format for a connection. */
+var TransferFormat;
+(function (TransferFormat) {
+    /** Specifies that only text data will be transmitted over the connection. */
+    TransferFormat[TransferFormat["Text"] = 1] = "Text";
+    /** Specifies that binary data will be transmitted over the connection. */
+    TransferFormat[TransferFormat["Binary"] = 2] = "Binary";
+})(TransferFormat = exports.TransferFormat || (exports.TransferFormat = {}));
+
+});
+
+unwrapExports(ITransport);
+var ITransport_1 = ITransport.HttpTransportType;
+var ITransport_2 = ITransport.TransferFormat;
+
+var AbortController_1 = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+// Rough polyfill of https://developer.mozilla.org/en-US/docs/Web/API/AbortController
+// We don't actually ever use the API being polyfilled, we always use the polyfill because
+// it's a very new API right now.
+// Not exported from index.
+var AbortController = /** @class */ (function () {
+    function AbortController() {
+        this.isAborted = false;
+    }
+    AbortController.prototype.abort = function () {
+        if (!this.isAborted) {
+            this.isAborted = true;
+            if (this.onabort) {
+                this.onabort();
+            }
+        }
+    };
+    Object.defineProperty(AbortController.prototype, "signal", {
+        get: function () {
+            return this;
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Object.defineProperty(AbortController.prototype, "aborted", {
+        get: function () {
+            return this.isAborted;
+        },
+        enumerable: true,
+        configurable: true
+    });
+    return AbortController;
+}());
+exports.AbortController = AbortController;
+
+});
+
+unwrapExports(AbortController_1);
+var AbortController_2 = AbortController_1.AbortController;
+
+var LongPollingTransport_1 = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+
+
+
+
+
+
+var SHUTDOWN_TIMEOUT = 5 * 1000;
+// Not exported from 'index', this type is internal.
+var LongPollingTransport = /** @class */ (function () {
+    function LongPollingTransport(httpClient, accessTokenFactory, logger, logMessageContent, shutdownTimeout) {
+        this.httpClient = httpClient;
+        this.accessTokenFactory = accessTokenFactory || (function () { return null; });
+        this.logger = logger;
+        this.pollAbort = new AbortController_1.AbortController();
+        this.logMessageContent = logMessageContent;
+        this.shutdownTimeout = shutdownTimeout || SHUTDOWN_TIMEOUT;
+    }
+    Object.defineProperty(LongPollingTransport.prototype, "pollAborted", {
+        // This is an internal type, not exported from 'index' so this is really just internal.
+        get: function () {
+            return this.pollAbort.aborted;
+        },
+        enumerable: true,
+        configurable: true
+    });
+    LongPollingTransport.prototype.connect = function (url, transferFormat) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var pollOptions, token, closeError, pollUrl, response;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        Utils.Arg.isRequired(url, "url");
+                        Utils.Arg.isRequired(transferFormat, "transferFormat");
+                        Utils.Arg.isIn(transferFormat, ITransport.TransferFormat, "transferFormat");
+                        this.url = url;
+                        this.logger.log(ILogger.LogLevel.Trace, "(LongPolling transport) Connecting");
+                        if (transferFormat === ITransport.TransferFormat.Binary && (typeof new XMLHttpRequest().responseType !== "string")) {
+                            // This will work if we fix: https://github.com/aspnet/SignalR/issues/742
+                            throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");
+                        }
+                        pollOptions = {
+                            abortSignal: this.pollAbort.signal,
+                            headers: {},
+                            timeout: 90000,
+                        };
+                        if (transferFormat === ITransport.TransferFormat.Binary) {
+                            pollOptions.responseType = "arraybuffer";
+                        }
+                        return [4 /*yield*/, this.accessTokenFactory()];
+                    case 1:
+                        token = _a.sent();
+                        this.updateHeaderToken(pollOptions, token);
+                        pollUrl = url + "&_=" + Date.now();
+                        this.logger.log(ILogger.LogLevel.Trace, "(LongPolling transport) polling: " + pollUrl);
+                        return [4 /*yield*/, this.httpClient.get(pollUrl, pollOptions)];
+                    case 2:
+                        response = _a.sent();
+                        if (response.statusCode !== 200) {
+                            this.logger.log(ILogger.LogLevel.Error, "(LongPolling transport) Unexpected response code: " + response.statusCode);
+                            // Mark running as false so that the poll immediately ends and runs the close logic
+                            closeError = new Errors.HttpError(response.statusText, response.statusCode);
+                            this.running = false;
+                        }
+                        else {
+                            this.running = true;
+                        }
+                        this.poll(this.url, pollOptions, closeError);
+                        return [2 /*return*/, Promise.resolve()];
+                }
+            });
+        });
+    };
+    LongPollingTransport.prototype.updateHeaderToken = function (request, token) {
+        if (token) {
+            // tslint:disable-next-line:no-string-literal
+            request.headers["Authorization"] = "Bearer " + token;
+            return;
+        }
+        // tslint:disable-next-line:no-string-literal
+        if (request.headers["Authorization"]) {
+            // tslint:disable-next-line:no-string-literal
+            delete request.headers["Authorization"];
+        }
+    };
+    LongPollingTransport.prototype.poll = function (url, pollOptions, closeError) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var token, pollUrl, response, e_1;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        _a.trys.push([0, , 8, 9]);
+                        _a.label = 1;
+                    case 1:
+                        if (!this.running) return [3 /*break*/, 7];
+                        return [4 /*yield*/, this.accessTokenFactory()];
+                    case 2:
+                        token = _a.sent();
+                        this.updateHeaderToken(pollOptions, token);
+                        _a.label = 3;
+                    case 3:
+                        _a.trys.push([3, 5, , 6]);
+                        pollUrl = url + "&_=" + Date.now();
+                        this.logger.log(ILogger.LogLevel.Trace, "(LongPolling transport) polling: " + pollUrl);
+                        return [4 /*yield*/, this.httpClient.get(pollUrl, pollOptions)];
+                    case 4:
+                        response = _a.sent();
+                        if (response.statusCode === 204) {
+                            this.logger.log(ILogger.LogLevel.Information, "(LongPolling transport) Poll terminated by server");
+                            this.running = false;
+                        }
+                        else if (response.statusCode !== 200) {
+                            this.logger.log(ILogger.LogLevel.Error, "(LongPolling transport) Unexpected response code: " + response.statusCode);
+                            // Unexpected status code
+                            closeError = new Errors.HttpError(response.statusText, response.statusCode);
+                            this.running = false;
+                        }
+                        else {
+                            // Process the response
+                            if (response.content) {
+                                this.logger.log(ILogger.LogLevel.Trace, "(LongPolling transport) data received. " + Utils.getDataDetail(response.content, this.logMessageContent));
+                                if (this.onreceive) {
+                                    this.onreceive(response.content);
+                                }
+                            }
+                            else {
+                                // This is another way timeout manifest.
+                                this.logger.log(ILogger.LogLevel.Trace, "(LongPolling transport) Poll timed out, reissuing.");
+                            }
+                        }
+                        return [3 /*break*/, 6];
+                    case 5:
+                        e_1 = _a.sent();
+                        if (!this.running) {
+                            // Log but disregard errors that occur after we were stopped by DELETE
+                            this.logger.log(ILogger.LogLevel.Trace, "(LongPolling transport) Poll errored after shutdown: " + e_1.message);
+                        }
+                        else {
+                            if (e_1 instanceof Errors.TimeoutError) {
+                                // Ignore timeouts and reissue the poll.
+                                this.logger.log(ILogger.LogLevel.Trace, "(LongPolling transport) Poll timed out, reissuing.");
+                            }
+                            else {
+                                // Close the connection with the error as the result.
+                                closeError = e_1;
+                                this.running = false;
+                            }
+                        }
+                        return [3 /*break*/, 6];
+                    case 6: return [3 /*break*/, 1];
+                    case 7: return [3 /*break*/, 9];
+                    case 8:
+                        // Indicate that we've stopped so the shutdown timer doesn't get registered.
+                        this.stopped = true;
+                        // Clean up the shutdown timer if it was registered
+                        if (this.shutdownTimer) {
+                            clearTimeout(this.shutdownTimer);
+                        }
+                        // Fire our onclosed event
+                        if (this.onclose) {
+                            this.logger.log(ILogger.LogLevel.Trace, "(LongPolling transport) Firing onclose event. Error: " + (closeError || "<undefined>"));
+                            this.onclose(closeError);
+                        }
+                        this.logger.log(ILogger.LogLevel.Trace, "(LongPolling transport) Transport finished.");
+                        return [7 /*endfinally*/];
+                    case 9: return [2 /*return*/];
+                }
+            });
+        });
+    };
+    LongPollingTransport.prototype.send = function (data) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            return tslib_1.__generator(this, function (_a) {
+                if (!this.running) {
+                    return [2 /*return*/, Promise.reject(new Error("Cannot send until the transport is connected"))];
+                }
+                return [2 /*return*/, Utils.sendMessage(this.logger, "LongPolling", this.httpClient, this.url, this.accessTokenFactory, data, this.logMessageContent)];
+            });
+        });
+    };
+    LongPollingTransport.prototype.stop = function () {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var _this = this;
+            var deleteOptions, token, response;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        _a.trys.push([0, , 3, 4]);
+                        this.running = false;
+                        this.logger.log(ILogger.LogLevel.Trace, "(LongPolling transport) sending DELETE request to " + this.url + ".");
+                        deleteOptions = {
+                            headers: {},
+                        };
+                        return [4 /*yield*/, this.accessTokenFactory()];
+                    case 1:
+                        token = _a.sent();
+                        this.updateHeaderToken(deleteOptions, token);
+                        return [4 /*yield*/, this.httpClient.delete(this.url, deleteOptions)];
+                    case 2:
+                        response = _a.sent();
+                        this.logger.log(ILogger.LogLevel.Trace, "(LongPolling transport) DELETE request accepted.");
+                        return [3 /*break*/, 4];
+                    case 3:
+                        // Abort the poll after the shutdown timeout if the server doesn't stop the poll.
+                        if (!this.stopped) {
+                            this.shutdownTimer = setTimeout(function () {
+                                _this.logger.log(ILogger.LogLevel.Warning, "(LongPolling transport) server did not terminate after DELETE request, canceling poll.");
+                                // Abort any outstanding poll
+                                _this.pollAbort.abort();
+                            }, this.shutdownTimeout);
+                        }
+                        return [7 /*endfinally*/];
+                    case 4: return [2 /*return*/];
+                }
+            });
+        });
+    };
+    return LongPollingTransport;
+}());
+exports.LongPollingTransport = LongPollingTransport;
+
+});
+
+unwrapExports(LongPollingTransport_1);
+var LongPollingTransport_2 = LongPollingTransport_1.LongPollingTransport;
+
+var ServerSentEventsTransport_1 = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+
+
+
+
+var ServerSentEventsTransport = /** @class */ (function () {
+    function ServerSentEventsTransport(httpClient, accessTokenFactory, logger, logMessageContent) {
+        this.httpClient = httpClient;
+        this.accessTokenFactory = accessTokenFactory || (function () { return null; });
+        this.logger = logger;
+        this.logMessageContent = logMessageContent;
+    }
+    ServerSentEventsTransport.prototype.connect = function (url, transferFormat) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var _this = this;
+            var token;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        Utils.Arg.isRequired(url, "url");
+                        Utils.Arg.isRequired(transferFormat, "transferFormat");
+                        Utils.Arg.isIn(transferFormat, ITransport.TransferFormat, "transferFormat");
+                        if (typeof (EventSource) === "undefined") {
+                            throw new Error("'EventSource' is not supported in your environment.");
+                        }
+                        this.logger.log(ILogger.LogLevel.Trace, "(SSE transport) Connecting");
+                        return [4 /*yield*/, this.accessTokenFactory()];
+                    case 1:
+                        token = _a.sent();
+                        if (token) {
+                            url += (url.indexOf("?") < 0 ? "?" : "&") + ("access_token=" + encodeURIComponent(token));
+                        }
+                        this.url = url;
+                        return [2 /*return*/, new Promise(function (resolve, reject) {
+                                var opened = false;
+                                if (transferFormat !== ITransport.TransferFormat.Text) {
+                                    reject(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"));
+                                }
+                                var eventSource = new EventSource(url, { withCredentials: true });
+                                try {
+                                    eventSource.onmessage = function (e) {
+                                        if (_this.onreceive) {
+                                            try {
+                                                _this.logger.log(ILogger.LogLevel.Trace, "(SSE transport) data received. " + Utils.getDataDetail(e.data, _this.logMessageContent) + ".");
+                                                _this.onreceive(e.data);
+                                            }
+                                            catch (error) {
+                                                if (_this.onclose) {
+                                                    _this.onclose(error);
+                                                }
+                                                return;
+                                            }
+                                        }
+                                    };
+                                    eventSource.onerror = function (e) {
+                                        var error = new Error(e.message || "Error occurred");
+                                        if (opened) {
+                                            _this.close(error);
+                                        }
+                                        else {
+                                            reject(error);
+                                        }
+                                    };
+                                    eventSource.onopen = function () {
+                                        _this.logger.log(ILogger.LogLevel.Information, "SSE connected to " + _this.url);
+                                        _this.eventSource = eventSource;
+                                        opened = true;
+                                        resolve();
+                                    };
+                                }
+                                catch (e) {
+                                    return Promise.reject(e);
+                                }
+                            })];
+                }
+            });
+        });
+    };
+    ServerSentEventsTransport.prototype.send = function (data) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            return tslib_1.__generator(this, function (_a) {
+                if (!this.eventSource) {
+                    return [2 /*return*/, Promise.reject(new Error("Cannot send until the transport is connected"))];
+                }
+                return [2 /*return*/, Utils.sendMessage(this.logger, "SSE", this.httpClient, this.url, this.accessTokenFactory, data, this.logMessageContent)];
+            });
+        });
+    };
+    ServerSentEventsTransport.prototype.stop = function () {
+        this.close();
+        return Promise.resolve();
+    };
+    ServerSentEventsTransport.prototype.close = function (e) {
+        if (this.eventSource) {
+            this.eventSource.close();
+            this.eventSource = null;
+            if (this.onclose) {
+                this.onclose(e);
+            }
+        }
+    };
+    return ServerSentEventsTransport;
+}());
+exports.ServerSentEventsTransport = ServerSentEventsTransport;
+
+});
+
+unwrapExports(ServerSentEventsTransport_1);
+var ServerSentEventsTransport_2 = ServerSentEventsTransport_1.ServerSentEventsTransport;
+
+var WebSocketTransport_1 = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+
+
+
+
+var WebSocketTransport = /** @class */ (function () {
+    function WebSocketTransport(accessTokenFactory, logger, logMessageContent) {
+        this.logger = logger;
+        this.accessTokenFactory = accessTokenFactory || (function () { return null; });
+        this.logMessageContent = logMessageContent;
+    }
+    WebSocketTransport.prototype.connect = function (url, transferFormat) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var _this = this;
+            var token;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        Utils.Arg.isRequired(url, "url");
+                        Utils.Arg.isRequired(transferFormat, "transferFormat");
+                        Utils.Arg.isIn(transferFormat, ITransport.TransferFormat, "transferFormat");
+                        if (typeof (WebSocket) === "undefined") {
+                            throw new Error("'WebSocket' is not supported in your environment.");
+                        }
+                        this.logger.log(ILogger.LogLevel.Trace, "(WebSockets transport) Connecting");
+                        return [4 /*yield*/, this.accessTokenFactory()];
+                    case 1:
+                        token = _a.sent();
+                        if (token) {
+                            url += (url.indexOf("?") < 0 ? "?" : "&") + ("access_token=" + encodeURIComponent(token));
+                        }
+                        return [2 /*return*/, new Promise(function (resolve, reject) {
+                                url = url.replace(/^http/, "ws");
+                                var webSocket = new WebSocket(url);
+                                if (transferFormat === ITransport.TransferFormat.Binary) {
+                                    webSocket.binaryType = "arraybuffer";
+                                }
+                                webSocket.onopen = function (event) {
+                                    _this.logger.log(ILogger.LogLevel.Information, "WebSocket connected to " + url);
+                                    _this.webSocket = webSocket;
+                                    resolve();
+                                };
+                                webSocket.onerror = function (event) {
+                                    reject(event.error);
+                                };
+                                webSocket.onmessage = function (message) {
+                                    _this.logger.log(ILogger.LogLevel.Trace, "(WebSockets transport) data received. " + Utils.getDataDetail(message.data, _this.logMessageContent) + ".");
+                                    if (_this.onreceive) {
+                                        _this.onreceive(message.data);
+                                    }
+                                };
+                                webSocket.onclose = function (event) {
+                                    // webSocket will be null if the transport did not start successfully
+                                    _this.logger.log(ILogger.LogLevel.Trace, "(WebSockets transport) socket closed.");
+                                    if (_this.onclose) {
+                                        if (event.wasClean === false || event.code !== 1000) {
+                                            _this.onclose(new Error("Websocket closed with status code: " + event.code + " (" + event.reason + ")"));
+                                        }
+                                        else {
+                                            _this.onclose();
+                                        }
+                                    }
+                                };
+                            })];
+                }
+            });
+        });
+    };
+    WebSocketTransport.prototype.send = function (data) {
+        if (this.webSocket && this.webSocket.readyState === WebSocket.OPEN) {
+            this.logger.log(ILogger.LogLevel.Trace, "(WebSockets transport) sending data. " + Utils.getDataDetail(data, this.logMessageContent) + ".");
+            this.webSocket.send(data);
+            return Promise.resolve();
+        }
+        return Promise.reject("WebSocket is not in the OPEN state");
+    };
+    WebSocketTransport.prototype.stop = function () {
+        if (this.webSocket) {
+            this.webSocket.close();
+            this.webSocket = null;
+        }
+        return Promise.resolve();
+    };
+    return WebSocketTransport;
+}());
+exports.WebSocketTransport = WebSocketTransport;
+
+});
+
+unwrapExports(WebSocketTransport_1);
+var WebSocketTransport_2 = WebSocketTransport_1.WebSocketTransport;
+
+var HttpConnection_1 = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+
+
+
+
+
+
+
+
+var MAX_REDIRECTS = 100;
+var HttpConnection = /** @class */ (function () {
+    function HttpConnection(url, options) {
+        if (options === void 0) { options = {}; }
+        this.features = {};
+        Utils.Arg.isRequired(url, "url");
+        this.logger = Utils.createLogger(options.logger);
+        this.baseUrl = this.resolveUrl(url);
+        options = options || {};
+        options.accessTokenFactory = options.accessTokenFactory || (function () { return null; });
+        options.logMessageContent = options.logMessageContent || false;
+        this.httpClient = options.httpClient || new HttpClient_1.DefaultHttpClient(this.logger);
+        this.connectionState = 2 /* Disconnected */;
+        this.options = options;
+    }
+    HttpConnection.prototype.start = function (transferFormat) {
+        transferFormat = transferFormat || ITransport.TransferFormat.Binary;
+        Utils.Arg.isIn(transferFormat, ITransport.TransferFormat, "transferFormat");
+        this.logger.log(ILogger.LogLevel.Debug, "Starting connection with transfer format '" + ITransport.TransferFormat[transferFormat] + "'.");
+        if (this.connectionState !== 2 /* Disconnected */) {
+            return Promise.reject(new Error("Cannot start a connection that is not in the 'Disconnected' state."));
+        }
+        this.connectionState = 0 /* Connecting */;
+        this.startPromise = this.startInternal(transferFormat);
+        return this.startPromise;
+    };
+    HttpConnection.prototype.send = function (data) {
+        if (this.connectionState !== 1 /* Connected */) {
+            throw new Error("Cannot send data if the connection is not in the 'Connected' State.");
+        }
+        return this.transport.send(data);
+    };
+    HttpConnection.prototype.stop = function (error) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var e_1;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        this.connectionState = 2 /* Disconnected */;
+                        _a.label = 1;
+                    case 1:
+                        _a.trys.push([1, 3, , 4]);
+                        return [4 /*yield*/, this.startPromise];
+                    case 2:
+                        _a.sent();
+                        return [3 /*break*/, 4];
+                    case 3:
+                        e_1 = _a.sent();
+                        return [3 /*break*/, 4];
+                    case 4:
+                        if (!this.transport) return [3 /*break*/, 6];
+                        this.stopError = error;
+                        return [4 /*yield*/, this.transport.stop()];
+                    case 5:
+                        _a.sent();
+                        this.transport = null;
+                        _a.label = 6;
+                    case 6: return [2 /*return*/];
+                }
+            });
+        });
+    };
+    HttpConnection.prototype.startInternal = function (transferFormat) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var _this = this;
+            var url, negotiateResponse, redirects, _loop_1, this_1, state_1, e_2;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        url = this.baseUrl;
+                        this.accessTokenFactory = this.options.accessTokenFactory;
+                        _a.label = 1;
+                    case 1:
+                        _a.trys.push([1, 12, , 13]);
+                        if (!this.options.skipNegotiation) return [3 /*break*/, 5];
+                        if (!(this.options.transport === ITransport.HttpTransportType.WebSockets)) return [3 /*break*/, 3];
+                        // No need to add a connection ID in this case
+                        this.transport = this.constructTransport(ITransport.HttpTransportType.WebSockets);
+                        // We should just call connect directly in this case.
+                        // No fallback or negotiate in this case.
+                        return [4 /*yield*/, this.transport.connect(url, transferFormat)];
+                    case 2:
+                        // We should just call connect directly in this case.
+                        // No fallback or negotiate in this case.
+                        _a.sent();
+                        return [3 /*break*/, 4];
+                    case 3: throw Error("Negotiation can only be skipped when using the WebSocket transport directly.");
+                    case 4: return [3 /*break*/, 11];
+                    case 5:
+                        negotiateResponse = null;
+                        redirects = 0;
+                        _loop_1 = function () {
+                            var accessToken_1;
+                            return tslib_1.__generator(this, function (_a) {
+                                switch (_a.label) {
+                                    case 0: return [4 /*yield*/, this_1.getNegotiationResponse(url)];
+                                    case 1:
+                                        negotiateResponse = _a.sent();
+                                        // the user tries to stop the connection when it is being started
+                                        if (this_1.connectionState === 2 /* Disconnected */) {
+                                            return [2 /*return*/, { value: void 0 }];
+                                        }
+                                        if (negotiateResponse.url) {
+                                            url = negotiateResponse.url;
+                                        }
+                                        if (negotiateResponse.accessToken) {
+                                            accessToken_1 = negotiateResponse.accessToken;
+                                            this_1.accessTokenFactory = function () { return accessToken_1; };
+                                        }
+                                        redirects++;
+                                        return [2 /*return*/];
+                                }
+                            });
+                        };
+                        this_1 = this;
+                        _a.label = 6;
+                    case 6: return [5 /*yield**/, _loop_1()];
+                    case 7:
+                        state_1 = _a.sent();
+                        if (typeof state_1 === "object")
+                            return [2 /*return*/, state_1.value];
+                        _a.label = 8;
+                    case 8:
+                        if (negotiateResponse.url && redirects < MAX_REDIRECTS) return [3 /*break*/, 6];
+                        _a.label = 9;
+                    case 9:
+                        if (redirects === MAX_REDIRECTS && negotiateResponse.url) {
+                            throw Error("Negotiate redirection limit exceeded.");
+                        }
+                        return [4 /*yield*/, this.createTransport(url, this.options.transport, negotiateResponse, transferFormat)];
+                    case 10:
+                        _a.sent();
+                        _a.label = 11;
+                    case 11:
+                        if (this.transport instanceof LongPollingTransport_1.LongPollingTransport) {
+                            this.features.inherentKeepAlive = true;
+                        }
+                        this.transport.onreceive = this.onreceive;
+                        this.transport.onclose = function (e) { return _this.stopConnection(e); };
+                        // only change the state if we were connecting to not overwrite
+                        // the state if the connection is already marked as Disconnected
+                        this.changeState(0 /* Connecting */, 1 /* Connected */);
+                        return [3 /*break*/, 13];
+                    case 12:
+                        e_2 = _a.sent();
+                        this.logger.log(ILogger.LogLevel.Error, "Failed to start the connection: " + e_2);
+                        this.connectionState = 2 /* Disconnected */;
+                        this.transport = null;
+                        throw e_2;
+                    case 13: return [2 /*return*/];
+                }
+            });
+        });
+    };
+    HttpConnection.prototype.getNegotiationResponse = function (url) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var token, headers, negotiateUrl, response, e_3, _a;
+            return tslib_1.__generator(this, function (_b) {
+                switch (_b.label) {
+                    case 0: return [4 /*yield*/, this.accessTokenFactory()];
+                    case 1:
+                        token = _b.sent();
+                        if (token) {
+                            headers = (_a = {}, _a["Authorization"] = "Bearer " + token, _a);
+                        }
+                        negotiateUrl = this.resolveNegotiateUrl(url);
+                        this.logger.log(ILogger.LogLevel.Debug, "Sending negotiation request: " + negotiateUrl);
+                        _b.label = 2;
+                    case 2:
+                        _b.trys.push([2, 4, , 5]);
+                        return [4 /*yield*/, this.httpClient.post(negotiateUrl, {
+                                content: "",
+                                headers: headers,
+                            })];
+                    case 3:
+                        response = _b.sent();
+                        if (response.statusCode !== 200) {
+                            throw Error("Unexpected status code returned from negotiate " + response.statusCode);
+                        }
+                        return [2 /*return*/, JSON.parse(response.content)];
+                    case 4:
+                        e_3 = _b.sent();
+                        this.logger.log(ILogger.LogLevel.Error, "Failed to complete negotiation with the server: " + e_3);
+                        throw e_3;
+                    case 5: return [2 /*return*/];
+                }
+            });
+        });
+    };
+    HttpConnection.prototype.createConnectUrl = function (url, connectionId) {
+        return url + (url.indexOf("?") === -1 ? "?" : "&") + ("id=" + connectionId);
+    };
+    HttpConnection.prototype.createTransport = function (url, requestedTransport, negotiateResponse, requestedTransferFormat) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            var connectUrl, transports, _i, transports_1, endpoint, transport, ex_1;
+            return tslib_1.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        connectUrl = this.createConnectUrl(url, negotiateResponse.connectionId);
+                        if (!this.isITransport(requestedTransport)) return [3 /*break*/, 2];
+                        this.logger.log(ILogger.LogLevel.Debug, "Connection was provided an instance of ITransport, using that directly.");
+                        this.transport = requestedTransport;
+                        return [4 /*yield*/, this.transport.connect(connectUrl, requestedTransferFormat)];
+                    case 1:
+                        _a.sent();
+                        // only change the state if we were connecting to not overwrite
+                        // the state if the connection is already marked as Disconnected
+                        this.changeState(0 /* Connecting */, 1 /* Connected */);
+                        return [2 /*return*/];
+                    case 2:
+                        transports = negotiateResponse.availableTransports;
+                        _i = 0, transports_1 = transports;
+                        _a.label = 3;
+                    case 3:
+                        if (!(_i < transports_1.length)) return [3 /*break*/, 9];
+                        endpoint = transports_1[_i];
+                        this.connectionState = 0 /* Connecting */;
+                        transport = this.resolveTransport(endpoint, requestedTransport, requestedTransferFormat);
+                        if (!(typeof transport === "number")) return [3 /*break*/, 8];
+                        this.transport = this.constructTransport(transport);
+                        if (!(negotiateResponse.connectionId === null)) return [3 /*break*/, 5];
+                        return [4 /*yield*/, this.getNegotiationResponse(url)];
+                    case 4:
+                        negotiateResponse = _a.sent();
+                        connectUrl = this.createConnectUrl(url, negotiateResponse.connectionId);
+                        _a.label = 5;
+                    case 5:
+                        _a.trys.push([5, 7, , 8]);
+                        return [4 /*yield*/, this.transport.connect(connectUrl, requestedTransferFormat)];
+                    case 6:
+                        _a.sent();
+                        this.changeState(0 /* Connecting */, 1 /* Connected */);
+                        return [2 /*return*/];
+                    case 7:
+                        ex_1 = _a.sent();
+                        this.logger.log(ILogger.LogLevel.Error, "Failed to start the transport '" + ITransport.HttpTransportType[transport] + "': " + ex_1);
+                        this.connectionState = 2 /* Disconnected */;
+                        negotiateResponse.connectionId = null;
+                        return [3 /*break*/, 8];
+                    case 8:
+                        _i++;
+                        return [3 /*break*/, 3];
+                    case 9: throw new Error("Unable to initialize any of the available transports.");
+                }
+            });
+        });
+    };
+    HttpConnection.prototype.constructTransport = function (transport) {
+        switch (transport) {
+            case ITransport.HttpTransportType.WebSockets:
+                return new WebSocketTransport_1.WebSocketTransport(this.accessTokenFactory, this.logger, this.options.logMessageContent);
+            case ITransport.HttpTransportType.ServerSentEvents:
+                return new ServerSentEventsTransport_1.ServerSentEventsTransport(this.httpClient, this.accessTokenFactory, this.logger, this.options.logMessageContent);
+            case ITransport.HttpTransportType.LongPolling:
+                return new LongPollingTransport_1.LongPollingTransport(this.httpClient, this.accessTokenFactory, this.logger, this.options.logMessageContent);
+            default:
+                throw new Error("Unknown transport: " + transport + ".");
+        }
+    };
+    HttpConnection.prototype.resolveTransport = function (endpoint, requestedTransport, requestedTransferFormat) {
+        var transport = ITransport.HttpTransportType[endpoint.transport];
+        if (transport === null || transport === undefined) {
+            this.logger.log(ILogger.LogLevel.Debug, "Skipping transport '" + endpoint.transport + "' because it is not supported by this client.");
+        }
+        else {
+            var transferFormats = endpoint.transferFormats.map(function (s) { return ITransport.TransferFormat[s]; });
+            if (transportMatches(requestedTransport, transport)) {
+                if (transferFormats.indexOf(requestedTransferFormat) >= 0) {
+                    if ((transport === ITransport.HttpTransportType.WebSockets && typeof WebSocket === "undefined") ||
+                        (transport === ITransport.HttpTransportType.ServerSentEvents && typeof EventSource === "undefined")) {
+                        this.logger.log(ILogger.LogLevel.Debug, "Skipping transport '" + ITransport.HttpTransportType[transport] + "' because it is not supported in your environment.'");
+                    }
+                    else {
+                        this.logger.log(ILogger.LogLevel.Debug, "Selecting transport '" + ITransport.HttpTransportType[transport] + "'");
+                        return transport;
+                    }
+                }
+                else {
+                    this.logger.log(ILogger.LogLevel.Debug, "Skipping transport '" + ITransport.HttpTransportType[transport] + "' because it does not support the requested transfer format '" + ITransport.TransferFormat[requestedTransferFormat] + "'.");
+                }
+            }
+            else {
+                this.logger.log(ILogger.LogLevel.Debug, "Skipping transport '" + ITransport.HttpTransportType[transport] + "' because it was disabled by the client.");
+            }
+        }
+        return null;
+    };
+    HttpConnection.prototype.isITransport = function (transport) {
+        return transport && typeof (transport) === "object" && "connect" in transport;
+    };
+    HttpConnection.prototype.changeState = function (from, to) {
+        if (this.connectionState === from) {
+            this.connectionState = to;
+            return true;
+        }
+        return false;
+    };
+    HttpConnection.prototype.stopConnection = function (error) {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            return tslib_1.__generator(this, function (_a) {
+                this.transport = null;
+                // If we have a stopError, it takes precedence over the error from the transport
+                error = this.stopError || error;
+                if (error) {
+                    this.logger.log(ILogger.LogLevel.Error, "Connection disconnected with error '" + error + "'.");
+                }
+                else {
+                    this.logger.log(ILogger.LogLevel.Information, "Connection disconnected.");
+                }
+                this.connectionState = 2 /* Disconnected */;
+                if (this.onclose) {
+                    this.onclose(error);
+                }
+                return [2 /*return*/];
+            });
+        });
+    };
+    HttpConnection.prototype.resolveUrl = function (url) {
+        // startsWith is not supported in IE
+        if (url.lastIndexOf("https://", 0) === 0 || url.lastIndexOf("http://", 0) === 0) {
+            return url;
+        }
+        if (typeof window === "undefined" || !window || !window.document) {
+            throw new Error("Cannot resolve '" + url + "'.");
+        }
+        // Setting the url to the href propery of an anchor tag handles normalization
+        // for us. There are 3 main cases.
+        // 1. Relative  path normalization e.g "b" -> "http://localhost:5000/a/b"
+        // 2. Absolute path normalization e.g "/a/b" -> "http://localhost:5000/a/b"
+        // 3. Networkpath reference normalization e.g "//localhost:5000/a/b" -> "http://localhost:5000/a/b"
+        var aTag = window.document.createElement("a");
+        aTag.href = url;
+        this.logger.log(ILogger.LogLevel.Information, "Normalizing '" + url + "' to '" + aTag.href + "'.");
+        return aTag.href;
+    };
+    HttpConnection.prototype.resolveNegotiateUrl = function (url) {
+        var index = url.indexOf("?");
+        var negotiateUrl = url.substring(0, index === -1 ? url.length : index);
+        if (negotiateUrl[negotiateUrl.length - 1] !== "/") {
+            negotiateUrl += "/";
+        }
+        negotiateUrl += "negotiate";
+        negotiateUrl += index === -1 ? "" : url.substring(index);
+        return negotiateUrl;
+    };
+    return HttpConnection;
+}());
+exports.HttpConnection = HttpConnection;
+function transportMatches(requestedTransport, actualTransport) {
+    return !requestedTransport || ((actualTransport & requestedTransport) !== 0);
+}
+
+});
+
+unwrapExports(HttpConnection_1);
+var HttpConnection_2 = HttpConnection_1.HttpConnection;
+
+var JsonHubProtocol_1 = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+
+
+
+
+
+var JSON_HUB_PROTOCOL_NAME = "json";
+/** Implements the JSON Hub Protocol. */
+var JsonHubProtocol = /** @class */ (function () {
+    function JsonHubProtocol() {
+        /** @inheritDoc */
+        this.name = JSON_HUB_PROTOCOL_NAME;
+        /** @inheritDoc */
+        this.version = 1;
+        /** @inheritDoc */
+        this.transferFormat = ITransport.TransferFormat.Text;
+    }
+    /** Creates an array of {@link HubMessage} objects from the specified serialized representation.
+     *
+     * @param {string} input A string containing the serialized representation.
+     * @param {ILogger} logger A logger that will be used to log messages that occur during parsing.
+     */
+    JsonHubProtocol.prototype.parseMessages = function (input, logger) {
+        // The interface does allow "ArrayBuffer" to be passed in, but this implementation does not. So let's throw a useful error.
+        if (typeof input !== "string") {
+            throw new Error("Invalid input for JSON hub protocol. Expected a string.");
+        }
+        if (!input) {
+            return [];
+        }
+        if (logger === null) {
+            logger = Loggers.NullLogger.instance;
+        }
+        // Parse the messages
+        var messages = TextMessageFormat_1.TextMessageFormat.parse(input);
+        var hubMessages = [];
+        for (var _i = 0, messages_1 = messages; _i < messages_1.length; _i++) {
+            var message = messages_1[_i];
+            var parsedMessage = JSON.parse(message);
+            if (typeof parsedMessage.type !== "number") {
+                throw new Error("Invalid payload.");
+            }
+            switch (parsedMessage.type) {
+                case IHubProtocol.MessageType.Invocation:
+                    this.isInvocationMessage(parsedMessage);
+                    break;
+                case IHubProtocol.MessageType.StreamItem:
+                    this.isStreamItemMessage(parsedMessage);
+                    break;
+                case IHubProtocol.MessageType.Completion:
+                    this.isCompletionMessage(parsedMessage);
+                    break;
+                case IHubProtocol.MessageType.Ping:
+                    // Single value, no need to validate
+                    break;
+                case IHubProtocol.MessageType.Close:
+                    // All optional values, no need to validate
+                    break;
+                default:
+                    // Future protocol changes can add message types, old clients can ignore them
+                    logger.log(ILogger.LogLevel.Information, "Unknown message type '" + parsedMessage.type + "' ignored.");
+                    continue;
+            }
+            hubMessages.push(parsedMessage);
+        }
+        return hubMessages;
+    };
+    /** Writes the specified {@link HubMessage} to a string and returns it.
+     *
+     * @param {HubMessage} message The message to write.
+     * @returns {string} A string containing the serialized representation of the message.
+     */
+    JsonHubProtocol.prototype.writeMessage = function (message) {
+        return TextMessageFormat_1.TextMessageFormat.write(JSON.stringify(message));
+    };
+    JsonHubProtocol.prototype.isInvocationMessage = function (message) {
+        this.assertNotEmptyString(message.target, "Invalid payload for Invocation message.");
+        if (message.invocationId !== undefined) {
+            this.assertNotEmptyString(message.invocationId, "Invalid payload for Invocation message.");
+        }
+    };
+    JsonHubProtocol.prototype.isStreamItemMessage = function (message) {
+        this.assertNotEmptyString(message.invocationId, "Invalid payload for StreamItem message.");
+        if (message.item === undefined) {
+            throw new Error("Invalid payload for StreamItem message.");
+        }
+    };
+    JsonHubProtocol.prototype.isCompletionMessage = function (message) {
+        if (message.result && message.error) {
+            throw new Error("Invalid payload for Completion message.");
+        }
+        if (!message.result && message.error) {
+            this.assertNotEmptyString(message.error, "Invalid payload for Completion message.");
+        }
+        this.assertNotEmptyString(message.invocationId, "Invalid payload for Completion message.");
+    };
+    JsonHubProtocol.prototype.assertNotEmptyString = function (value, errorMessage) {
+        if (typeof value !== "string" || value === "") {
+            throw new Error(errorMessage);
+        }
+    };
+    return JsonHubProtocol;
+}());
+exports.JsonHubProtocol = JsonHubProtocol;
+
+});
+
+unwrapExports(JsonHubProtocol_1);
+var JsonHubProtocol_2 = JsonHubProtocol_1.JsonHubProtocol;
+
+var HubConnectionBuilder_1 = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+
+
+
+
+
+/** A builder for configuring {@link HubConnection} instances. */
+var HubConnectionBuilder = /** @class */ (function () {
+    function HubConnectionBuilder() {
+    }
+    HubConnectionBuilder.prototype.configureLogging = function (logging) {
+        Utils.Arg.isRequired(logging, "logging");
+        if (isLogger(logging)) {
+            this.logger = logging;
+        }
+        else {
+            this.logger = new Utils.ConsoleLogger(logging);
+        }
+        return this;
+    };
+    HubConnectionBuilder.prototype.withUrl = function (url, transportTypeOrOptions) {
+        Utils.Arg.isRequired(url, "url");
+        this.url = url;
+        // Flow-typing knows where it's at. Since HttpTransportType is a number and IHttpConnectionOptions is guaranteed
+        // to be an object, we know (as does TypeScript) this comparison is all we need to figure out which overload was called.
+        if (typeof transportTypeOrOptions === "object") {
+            this.httpConnectionOptions = transportTypeOrOptions;
+        }
+        else {
+            this.httpConnectionOptions = {
+                transport: transportTypeOrOptions,
+            };
+        }
+        return this;
+    };
+    /** Configures the {@link HubConnection} to use the specified Hub Protocol.
+     *
+     * @param {IHubProtocol} protocol The {@link IHubProtocol} implementation to use.
+     */
+    HubConnectionBuilder.prototype.withHubProtocol = function (protocol) {
+        Utils.Arg.isRequired(protocol, "protocol");
+        this.protocol = protocol;
+        return this;
+    };
+    /** Creates a {@link HubConnection} from the configuration options specified in this builder.
+     *
+     * @returns {HubConnection} The configured {@link HubConnection}.
+     */
+    HubConnectionBuilder.prototype.build = function () {
+        // If httpConnectionOptions has a logger, use it. Otherwise, override it with the one
+        // provided to configureLogger
+        var httpConnectionOptions = this.httpConnectionOptions || {};
+        // If it's 'null', the user **explicitly** asked for null, don't mess with it.
+        if (httpConnectionOptions.logger === undefined) {
+            // If our logger is undefined or null, that's OK, the HttpConnection constructor will handle it.
+            httpConnectionOptions.logger = this.logger;
+        }
+        // Now create the connection
+        if (!this.url) {
+            throw new Error("The 'HubConnectionBuilder.withUrl' method must be called before building the connection.");
+        }
+        var connection = new HttpConnection_1.HttpConnection(this.url, httpConnectionOptions);
+        return HubConnection_1.HubConnection.create(connection, this.logger || Loggers.NullLogger.instance, this.protocol || new JsonHubProtocol_1.JsonHubProtocol());
+    };
+    return HubConnectionBuilder;
+}());
+exports.HubConnectionBuilder = HubConnectionBuilder;
+function isLogger(logger) {
+    return logger.log !== undefined;
+}
+
+});
+
+unwrapExports(HubConnectionBuilder_1);
+var HubConnectionBuilder_2 = HubConnectionBuilder_1.HubConnectionBuilder;
+
+var cjs = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+// Version token that will be replaced by the prepack command
+/** The version of the SignalR client. */
+exports.VERSION = "0.0.0-DEV_BUILD";
+
+exports.HttpError = Errors.HttpError;
+exports.TimeoutError = Errors.TimeoutError;
+
+exports.DefaultHttpClient = HttpClient_1.DefaultHttpClient;
+exports.HttpClient = HttpClient_1.HttpClient;
+exports.HttpResponse = HttpClient_1.HttpResponse;
+
+exports.HubConnection = HubConnection_1.HubConnection;
+
+exports.HubConnectionBuilder = HubConnectionBuilder_1.HubConnectionBuilder;
+
+exports.MessageType = IHubProtocol.MessageType;
+
+exports.LogLevel = ILogger.LogLevel;
+
+exports.HttpTransportType = ITransport.HttpTransportType;
+exports.TransferFormat = ITransport.TransferFormat;
+
+exports.NullLogger = Loggers.NullLogger;
+
+exports.JsonHubProtocol = JsonHubProtocol_1.JsonHubProtocol;
+
+});
+
+unwrapExports(cjs);
+var cjs_1 = cjs.VERSION;
+var cjs_2 = cjs.HttpError;
+var cjs_3 = cjs.TimeoutError;
+var cjs_4 = cjs.DefaultHttpClient;
+var cjs_5 = cjs.HttpClient;
+var cjs_6 = cjs.HttpResponse;
+var cjs_7 = cjs.HubConnection;
+var cjs_8 = cjs.HubConnectionBuilder;
+var cjs_9 = cjs.MessageType;
+var cjs_10 = cjs.LogLevel;
+var cjs_11 = cjs.HttpTransportType;
+var cjs_12 = cjs.TransferFormat;
+var cjs_13 = cjs.NullLogger;
+var cjs_14 = cjs.JsonHubProtocol;
+
+var browserIndex = createCommonjsModule(function (module, exports) {
+Object.defineProperty(exports, "__esModule", { value: true });
+
+// This is where we add any polyfills we'll need for the browser. It is the entry module for browser-specific builds.
+
+// Copy from Array.prototype into Uint8Array to polyfill on IE. It's OK because the implementations of indexOf and slice use properties
+// that exist on Uint8Array with the same name, and JavaScript is magic.
+// We make them 'writable' because the Buffer polyfill messes with it as well.
+if (!Uint8Array.prototype.indexOf) {
+    Object.defineProperty(Uint8Array.prototype, "indexOf", {
+        value: Array.prototype.indexOf,
+        writable: true,
+    });
+}
+if (!Uint8Array.prototype.slice) {
+    Object.defineProperty(Uint8Array.prototype, "slice", {
+        value: Array.prototype.slice,
+        writable: true,
+    });
+}
+if (!Uint8Array.prototype.forEach) {
+    Object.defineProperty(Uint8Array.prototype, "forEach", {
+        value: Array.prototype.forEach,
+        writable: true,
+    });
+}
+tslib_1.__exportStar(cjs, exports);
+
+});
+
+var browserIndex$1 = unwrapExports(browserIndex);
+
+return browserIndex$1;
+
+})));
+//# sourceMappingURL=signalr.js.map
diff --git a/WebInterface/NodeJSServer/dist/browser/signalr.min.js b/WebInterface/NodeJSServer/dist/browser/signalr.min.js
new file mode 100644
index 0000000..261be26
--- /dev/null
+++ b/WebInterface/NodeJSServer/dist/browser/signalr.min.js
@@ -0,0 +1,17 @@
+/** 
+ * @overview ASP.NET Core SignalR JavaScript Client.
+ * @version 1.0.3.
+ * @license
+ * Copyright (c) .NET Foundation. All rights reserved.
+ * Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+ */
+(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?module.exports=factory():typeof define==="function"&&define.amd?define(factory):global.signalR=factory()})(this,function(){"use strict";var commonjsGlobal=typeof window!=="undefined"?window:typeof global!=="undefined"?global:typeof self!=="undefined"?self:{};function commonjsRequire(){throw new Error("Dynamic requires are not currently supported by rollup-plugin-commonjs")}function unwrapExports(x){return x&&x.__esModule&&Object.prototype.hasOwnProperty.call(x,"default")?x["default"]:x}function createCommonjsModule(fn,module){return module={exports:{}},fn(module,module.exports),module.exports}var extendStatics=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(d,b){d.__proto__=b}||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p]};function __extends(d,b){extendStatics(d,b);function __(){this.constructor=d}d.prototype=b===null?Object.create(b):(__.prototype=b.prototype,new __)}var 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+/*!
+ * @overview es6-promise - a tiny implementation of Promises/A+.
+ * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
+ * @license   Licensed under MIT license
+ *            See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE
+ * @version   v4.2.2+97478eb6
+ */
+(function(global,factory){module.exports=factory()})(commonjsGlobal,function(){function objectOrFunction(x){var type=typeof x;return x!==null&&(type==="object"||type==="function")}function isFunction(x){return typeof x==="function"}var _isArray=void 0;if(Array.isArray){_isArray=Array.isArray}else{_isArray=function(x){return Object.prototype.toString.call(x)==="[object Array]"}}var isArray=_isArray;var len=0;var vertxNext=void 0;var customSchedulerFn=void 0;var asap=function asap(callback,arg){queue[len]=callback;queue[len+1]=arg;len+=2;if(len===2){if(customSchedulerFn){customSchedulerFn(flush)}else{scheduleFlush()}}};function setScheduler(scheduleFn){customSchedulerFn=scheduleFn}function setAsap(asapFn){asap=asapFn}var browserWindow=typeof window!=="undefined"?window:undefined;var browserGlobal=browserWindow||{};var BrowserMutationObserver=browserGlobal.MutationObserver||browserGlobal.WebKitMutationObserver;var isNode=typeof self==="undefined"&&typeof 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object==="object"&&object.constructor===Constructor){return object}var promise=new Constructor(noop);resolve(promise,object);return promise}var PROMISE_ID=Math.random().toString(36).substring(16);function noop(){}var PENDING=void 0;var FULFILLED=1;var REJECTED=2;var GET_THEN_ERROR=new ErrorObject;function selfFulfillment(){return new TypeError("You cannot resolve a promise with itself")}function cannotReturnOwn(){return new TypeError("A promises callback cannot return that same promise.")}function getThen(promise){try{return promise.then}catch(error){GET_THEN_ERROR.error=error;return GET_THEN_ERROR}}function tryThen(then$$1,value,fulfillmentHandler,rejectionHandler){try{then$$1.call(value,fulfillmentHandler,rejectionHandler)}catch(e){return e}}function handleForeignThenable(promise,thenable,then$$1){asap(function(promise){var sealed=false;var error=tryThen(then$$1,thenable,function(value){if(sealed){return}sealed=true;if(thenable!==value){resolve(promise,value)}else{fulfill(promise,value)}},function(reason){if(sealed){return}sealed=true;reject(promise,reason)},"Settle: "+(promise._label||" unknown promise"));if(!sealed&&error){sealed=true;reject(promise,error)}},promise)}function handleOwnThenable(promise,thenable){if(thenable._state===FULFILLED){fulfill(promise,thenable._result)}else if(thenable._state===REJECTED){reject(promise,thenable._result)}else{subscribe(thenable,undefined,function(value){return resolve(promise,value)},function(reason){return reject(promise,reason)})}}function handleMaybeThenable(promise,maybeThenable,then$$1){if(maybeThenable.constructor===promise.constructor&&then$$1===then&&maybeThenable.constructor.resolve===resolve$1){handleOwnThenable(promise,maybeThenable)}else{if(then$$1===GET_THEN_ERROR){reject(promise,GET_THEN_ERROR.error);GET_THEN_ERROR.error=null}else if(then$$1===undefined){fulfill(promise,maybeThenable)}else if(isFunction(then$$1)){handleForeignThenable(promise,maybeThenable,then$$1)}else{fulfill(promise,maybeThenable)}}}function resolve(promise,value){if(promise===value){reject(promise,selfFulfillment())}else if(objectOrFunction(value)){handleMaybeThenable(promise,value,getThen(value))}else{fulfill(promise,value)}}function publishRejection(promise){if(promise._onerror){promise._onerror(promise._result)}publish(promise)}function fulfill(promise,value){if(promise._state!==PENDING){return}promise._result=value;promise._state=FULFILLED;if(promise._subscribers.length!==0){asap(publish,promise)}}function reject(promise,reason){if(promise._state!==PENDING){return}promise._state=REJECTED;promise._result=reason;asap(publishRejection,promise)}function subscribe(parent,child,onFulfillment,onRejection){var _subscribers=parent._subscribers;var length=_subscribers.length;parent._onerror=null;_subscribers[length]=child;_subscribers[length+FULFILLED]=onFulfillment;_subscribers[length+REJECTED]=onRejection;if(length===0&&parent._state){asap(publish,parent)}}function publish(promise){var subscribers=promise._subscribers;var settled=promise._state;if(subscribers.length===0){return}var child=void 0,callback=void 0,detail=promise._result;for(var i=0;i<subscribers.length;i+=3){child=subscribers[i];callback=subscribers[i+settled];if(child){invokeCallback(settled,child,callback,detail)}else{callback(detail)}}promise._subscribers.length=0}function ErrorObject(){this.error=null}var TRY_CATCH_ERROR=new ErrorObject;function tryCatch(callback,detail){try{return callback(detail)}catch(e){TRY_CATCH_ERROR.error=e;return TRY_CATCH_ERROR}}function invokeCallback(settled,promise,callback,detail){var hasCallback=isFunction(callback),value=void 0,error=void 0,succeeded=void 0,failed=void 0;if(hasCallback){value=tryCatch(callback,detail);if(value===TRY_CATCH_ERROR){failed=true;error=value.error;value.error=null}else{succeeded=true}if(promise===value){reject(promise,cannotReturnOwn());return}}else{value=detail;succeeded=true}if(promise._state!==PENDING){}else if(hasCallback&&succeeded){resolve(promise,value)}else if(failed){reject(promise,error)}else if(settled===FULFILLED){fulfill(promise,value)}else if(settled===REJECTED){reject(promise,value)}}function initializePromise(promise,resolver){try{resolver(function resolvePromise(value){resolve(promise,value)},function rejectPromise(reason){reject(promise,reason)})}catch(e){reject(promise,e)}}var id=0;function nextId(){return id++}function makePromise(promise){promise[PROMISE_ID]=id++;promise._state=undefined;promise._result=undefined;promise._subscribers=[]}function validationError(){return new Error("Array Methods must be provided an Array")}function validationError(){return new Error("Array Methods must be provided an Array")}var Enumerator=function(){function Enumerator(Constructor,input){this._instanceConstructor=Constructor;this.promise=new Constructor(noop);if(!this.promise[PROMISE_ID]){makePromise(this.promise)}if(isArray(input)){this.length=input.length;this._remaining=input.length;this._result=new Array(this.length);if(this.length===0){fulfill(this.promise,this._result)}else{this.length=this.length||0;this._enumerate(input);if(this._remaining===0){fulfill(this.promise,this._result)}}}else{reject(this.promise,validationError())}}Enumerator.prototype._enumerate=function _enumerate(input){for(var i=0;this._state===PENDING&&i<input.length;i++){this._eachEntry(input[i],i)}};Enumerator.prototype._eachEntry=function _eachEntry(entry,i){var c=this._instanceConstructor;var resolve$$1=c.resolve;if(resolve$$1===resolve$1){var _then=getThen(entry);if(_then===then&&entry._state!==PENDING){this._settledAt(entry._state,i,entry._result)}else if(typeof _then!=="function"){this._remaining--;this._result[i]=entry}else if(c===Promise$2){var promise=new c(noop);handleMaybeThenable(promise,entry,_then);this._willSettleAt(promise,i)}else{this._willSettleAt(new c(function(resolve$$1){return resolve$$1(entry)}),i)}}else{this._willSettleAt(resolve$$1(entry),i)}};Enumerator.prototype._settledAt=function _settledAt(state,i,value){var promise=this.promise;if(promise._state===PENDING){this._remaining--;if(state===REJECTED){reject(promise,value)}else{this._result[i]=value}}if(this._remaining===0){fulfill(promise,this._result)}};Enumerator.prototype._willSettleAt=function _willSettleAt(promise,i){var enumerator=this;subscribe(promise,undefined,function(value){return enumerator._settledAt(FULFILLED,i,value)},function(reason){return enumerator._settledAt(REJECTED,i,reason)})};return Enumerator}();function all(entries){return new Enumerator(this,entries).promise}function race(entries){var Constructor=this;if(!isArray(entries)){return new Constructor(function(_,reject){return reject(new TypeError("You must pass an array to race."))})}else{return new Constructor(function(resolve,reject){var length=entries.length;for(var i=0;i<length;i++){Constructor.resolve(entries[i]).then(resolve,reject)}})}}function reject$1(reason){var Constructor=this;var promise=new Constructor(noop);reject(promise,reason);return promise}function needsResolver(){throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")}function needsNew(){throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")}var Promise$2=function(){function Promise(resolver){this[PROMISE_ID]=nextId();this._result=this._state=undefined;this._subscribers=[];if(noop!==resolver){typeof resolver!=="function"&&needsResolver();this instanceof Promise?initializePromise(this,resolver):needsNew()}}Promise.prototype.catch=function _catch(onRejection){return this.then(null,onRejection)};Promise.prototype.finally=function _finally(callback){var promise=this;var constructor=promise.constructor;return promise.then(function(value){return constructor.resolve(callback()).then(function(){return value})},function(reason){return constructor.resolve(callback()).then(function(){throw reason})})};return Promise}();Promise$2.prototype.then=then;Promise$2.all=all;Promise$2.race=race;Promise$2.resolve=resolve$1;Promise$2.reject=reject$1;Promise$2._setScheduler=setScheduler;Promise$2._setAsap=setAsap;Promise$2._asap=asap;function polyfill(){var local=void 0;if(typeof commonjsGlobal!=="undefined"){local=commonjsGlobal}else if(typeof self!=="undefined"){local=self}else{try{local=Function("return this")()}catch(e){throw new Error("polyfill failed because global object is unavailable in this environment")}}var P=local.Promise;if(P){var promiseToString=null;try{promiseToString=Object.prototype.toString.call(P.resolve())}catch(e){}if(promiseToString==="[object Promise]"&&!P.cast){return}}local.Promise=Promise$2}Promise$2.polyfill=polyfill;Promise$2.Promise=Promise$2;Promise$2.polyfill();return Promise$2})});var Errors=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var HttpError=function(_super){tslib_1.__extends(HttpError,_super);function HttpError(errorMessage,statusCode){var _newTarget=this.constructor;var _this=this;var trueProto=_newTarget.prototype;_this=_super.call(this,errorMessage)||this;_this.statusCode=statusCode;_this.__proto__=trueProto;return _this}return HttpError}(Error);exports.HttpError=HttpError;var TimeoutError=function(_super){tslib_1.__extends(TimeoutError,_super);function TimeoutError(errorMessage){var _newTarget=this.constructor;if(errorMessage===void 0){errorMessage="A timeout occurred."}var _this=this;var trueProto=_newTarget.prototype;_this=_super.call(this,errorMessage)||this;_this.__proto__=trueProto;return _this}return TimeoutError}(Error);exports.TimeoutError=TimeoutError});unwrapExports(Errors);var Errors_1=Errors.HttpError;var Errors_2=Errors.TimeoutError;var ILogger=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var LogLevel;(function(LogLevel){LogLevel[LogLevel["Trace"]=0]="Trace";LogLevel[LogLevel["Debug"]=1]="Debug";LogLevel[LogLevel["Information"]=2]="Information";LogLevel[LogLevel["Warning"]=3]="Warning";LogLevel[LogLevel["Error"]=4]="Error";LogLevel[LogLevel["Critical"]=5]="Critical";LogLevel[LogLevel["None"]=6]="None"})(LogLevel=exports.LogLevel||(exports.LogLevel={}))});unwrapExports(ILogger);var ILogger_1=ILogger.LogLevel;var HttpClient_1=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var HttpResponse=function(){function HttpResponse(statusCode,statusText,content){this.statusCode=statusCode;this.statusText=statusText;this.content=content}return HttpResponse}();exports.HttpResponse=HttpResponse;var HttpClient=function(){function HttpClient(){}HttpClient.prototype.get=function(url,options){return this.send(tslib_1.__assign({},options,{method:"GET",url:url}))};HttpClient.prototype.post=function(url,options){return this.send(tslib_1.__assign({},options,{method:"POST",url:url}))};HttpClient.prototype.delete=function(url,options){return this.send(tslib_1.__assign({},options,{method:"DELETE",url:url}))};return HttpClient}();exports.HttpClient=HttpClient;var DefaultHttpClient=function(_super){tslib_1.__extends(DefaultHttpClient,_super);function DefaultHttpClient(logger){var _this=_super.call(this)||this;_this.logger=logger;return _this}DefaultHttpClient.prototype.send=function(request){var _this=this;return new Promise(function(resolve,reject){var xhr=new XMLHttpRequest;xhr.open(request.method,request.url,true);xhr.withCredentials=true;xhr.setRequestHeader("X-Requested-With","XMLHttpRequest");xhr.setRequestHeader("Content-Type","text/plain;charset=UTF-8");if(request.headers){Object.keys(request.headers).forEach(function(header){return xhr.setRequestHeader(header,request.headers[header])})}if(request.responseType){xhr.responseType=request.responseType}if(request.abortSignal){request.abortSignal.onabort=function(){xhr.abort()}}if(request.timeout){xhr.timeout=request.timeout}xhr.onload=function(){if(request.abortSignal){request.abortSignal.onabort=null}if(xhr.status>=200&&xhr.status<300){resolve(new HttpResponse(xhr.status,xhr.statusText,xhr.response||xhr.responseText))}else{reject(new Errors.HttpError(xhr.statusText,xhr.status))}};xhr.onerror=function(){_this.logger.log(ILogger.LogLevel.Warning,"Error from HTTP request. "+xhr.status+": "+xhr.statusText);reject(new Errors.HttpError(xhr.statusText,xhr.status))};xhr.ontimeout=function(){_this.logger.log(ILogger.LogLevel.Warning,"Timeout from HTTP request.");reject(new Errors.TimeoutError)};xhr.send(request.content||"")})};return DefaultHttpClient}(HttpClient);exports.DefaultHttpClient=DefaultHttpClient});unwrapExports(HttpClient_1);var HttpClient_2=HttpClient_1.HttpResponse;var HttpClient_3=HttpClient_1.HttpClient;var HttpClient_4=HttpClient_1.DefaultHttpClient;var TextMessageFormat_1=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var TextMessageFormat=function(){function TextMessageFormat(){}TextMessageFormat.write=function(output){return""+output+TextMessageFormat.RecordSeparator};TextMessageFormat.parse=function(input){if(input[input.length-1]!==TextMessageFormat.RecordSeparator){throw new Error("Message is incomplete.")}var messages=input.split(TextMessageFormat.RecordSeparator);messages.pop();return messages};TextMessageFormat.RecordSeparatorCode=30;TextMessageFormat.RecordSeparator=String.fromCharCode(TextMessageFormat.RecordSeparatorCode);return TextMessageFormat}();exports.TextMessageFormat=TextMessageFormat});unwrapExports(TextMessageFormat_1);var TextMessageFormat_2=TextMessageFormat_1.TextMessageFormat;var HandshakeProtocol_1=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var HandshakeProtocol=function(){function HandshakeProtocol(){}HandshakeProtocol.prototype.writeHandshakeRequest=function(handshakeRequest){return TextMessageFormat_1.TextMessageFormat.write(JSON.stringify(handshakeRequest))};HandshakeProtocol.prototype.parseHandshakeResponse=function(data){var responseMessage;var messageData;var remainingData;if(data instanceof ArrayBuffer){var binaryData=new Uint8Array(data);var separatorIndex=binaryData.indexOf(TextMessageFormat_1.TextMessageFormat.RecordSeparatorCode);if(separatorIndex===-1){throw new Error("Message is incomplete.")}var responseLength=separatorIndex+1;messageData=String.fromCharCode.apply(null,binaryData.slice(0,responseLength));remainingData=binaryData.byteLength>responseLength?binaryData.slice(responseLength).buffer:null}else{var textData=data;var separatorIndex=textData.indexOf(TextMessageFormat_1.TextMessageFormat.RecordSeparator);if(separatorIndex===-1){throw new Error("Message is incomplete.")}var responseLength=separatorIndex+1;messageData=textData.substring(0,responseLength);remainingData=textData.length>responseLength?textData.substring(responseLength):null}var messages=TextMessageFormat_1.TextMessageFormat.parse(messageData);responseMessage=JSON.parse(messages[0]);return[remainingData,responseMessage]};return HandshakeProtocol}();exports.HandshakeProtocol=HandshakeProtocol});unwrapExports(HandshakeProtocol_1);var HandshakeProtocol_2=HandshakeProtocol_1.HandshakeProtocol;var IHubProtocol=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var MessageType;(function(MessageType){MessageType[MessageType["Invocation"]=1]="Invocation";MessageType[MessageType["StreamItem"]=2]="StreamItem";MessageType[MessageType["Completion"]=3]="Completion";MessageType[MessageType["StreamInvocation"]=4]="StreamInvocation";MessageType[MessageType["CancelInvocation"]=5]="CancelInvocation";MessageType[MessageType["Ping"]=6]="Ping";MessageType[MessageType["Close"]=7]="Close"})(MessageType=exports.MessageType||(exports.MessageType={}))});unwrapExports(IHubProtocol);var IHubProtocol_1=IHubProtocol.MessageType;var Loggers=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var NullLogger=function(){function NullLogger(){}NullLogger.prototype.log=function(logLevel,message){};NullLogger.instance=new NullLogger;return NullLogger}();exports.NullLogger=NullLogger});unwrapExports(Loggers);var Loggers_1=Loggers.NullLogger;var Utils=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var Arg=function(){function Arg(){}Arg.isRequired=function(val,name){if(val===null||val===undefined){throw new Error("The '"+name+"' argument is required.")}};Arg.isIn=function(val,values,name){if(!(val in values)){throw new Error("Unknown "+name+" value: "+val+".")}};return Arg}();exports.Arg=Arg;function getDataDetail(data,includeContent){var length=null;if(data instanceof ArrayBuffer){length="Binary data of length "+data.byteLength;if(includeContent){length+=". Content: '"+formatArrayBuffer(data)+"'"}}else if(typeof data==="string"){length="String data of length "+data.length;if(includeContent){length+=". Content: '"+data+"'."}}return length}exports.getDataDetail=getDataDetail;function formatArrayBuffer(data){var view=new Uint8Array(data);var str="";view.forEach(function(num){var pad=num<16?"0":"";str+="0x"+pad+num.toString(16)+" "});return str.substr(0,str.length-1)}exports.formatArrayBuffer=formatArrayBuffer;function sendMessage(logger,transportName,httpClient,url,accessTokenFactory,content,logMessageContent){return tslib_1.__awaiter(this,void 0,void 0,function(){var headers,token,response,_a;return tslib_1.__generator(this,function(_b){switch(_b.label){case 0:return[4,accessTokenFactory()];case 1:token=_b.sent();if(token){headers=(_a={},_a["Authorization"]="Bearer "+token,_a)}logger.log(ILogger.LogLevel.Trace,"("+transportName+" transport) sending data. "+getDataDetail(content,logMessageContent)+".");return[4,httpClient.post(url,{content:content,headers:headers})];case 2:response=_b.sent();logger.log(ILogger.LogLevel.Trace,"("+transportName+" transport) request complete. Response status: "+response.statusCode+".");return[2]}})})}exports.sendMessage=sendMessage;function createLogger(logger){if(logger===undefined){return new ConsoleLogger(ILogger.LogLevel.Information)}if(logger===null){return Loggers.NullLogger.instance}if(logger.log){return logger}return new ConsoleLogger(logger)}exports.createLogger=createLogger;var Subject=function(){function Subject(cancelCallback){this.observers=[];this.cancelCallback=cancelCallback}Subject.prototype.next=function(item){for(var _i=0,_a=this.observers;_i<_a.length;_i++){var observer=_a[_i];observer.next(item)}};Subject.prototype.error=function(err){for(var _i=0,_a=this.observers;_i<_a.length;_i++){var observer=_a[_i];if(observer.error){observer.error(err)}}};Subject.prototype.complete=function(){for(var _i=0,_a=this.observers;_i<_a.length;_i++){var observer=_a[_i];if(observer.complete){observer.complete()}}};Subject.prototype.subscribe=function(observer){this.observers.push(observer);return new SubjectSubscription(this,observer)};return Subject}();exports.Subject=Subject;var SubjectSubscription=function(){function SubjectSubscription(subject,observer){this.subject=subject;this.observer=observer}SubjectSubscription.prototype.dispose=function(){var index=this.subject.observers.indexOf(this.observer);if(index>-1){this.subject.observers.splice(index,1)}if(this.subject.observers.length===0){this.subject.cancelCallback().catch(function(_){})}};return SubjectSubscription}();exports.SubjectSubscription=SubjectSubscription;var ConsoleLogger=function(){function ConsoleLogger(minimumLogLevel){this.minimumLogLevel=minimumLogLevel}ConsoleLogger.prototype.log=function(logLevel,message){if(logLevel>=this.minimumLogLevel){switch(logLevel){case ILogger.LogLevel.Critical:case ILogger.LogLevel.Error:console.error(ILogger.LogLevel[logLevel]+": "+message);break;case ILogger.LogLevel.Warning:console.warn(ILogger.LogLevel[logLevel]+": "+message);break;case ILogger.LogLevel.Information:console.info(ILogger.LogLevel[logLevel]+": "+message);break;default:console.log(ILogger.LogLevel[logLevel]+": "+message);break}}};return ConsoleLogger}();exports.ConsoleLogger=ConsoleLogger});unwrapExports(Utils);var Utils_1=Utils.Arg;var Utils_2=Utils.getDataDetail;var Utils_3=Utils.formatArrayBuffer;var Utils_4=Utils.sendMessage;var Utils_5=Utils.createLogger;var Utils_6=Utils.Subject;var Utils_7=Utils.SubjectSubscription;var Utils_8=Utils.ConsoleLogger;var HubConnection_1=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var DEFAULT_TIMEOUT_IN_MS=30*1e3;var HubConnection=function(){function HubConnection(connection,logger,protocol){var _this=this;Utils.Arg.isRequired(connection,"connection");Utils.Arg.isRequired(logger,"logger");Utils.Arg.isRequired(protocol,"protocol");this.serverTimeoutInMilliseconds=DEFAULT_TIMEOUT_IN_MS;this.logger=logger;this.protocol=protocol;this.connection=connection;this.handshakeProtocol=new HandshakeProtocol_1.HandshakeProtocol;this.connection.onreceive=function(data){return _this.processIncomingData(data)};this.connection.onclose=function(error){return _this.connectionClosed(error)};this.callbacks={};this.methods={};this.closedCallbacks=[];this.id=0}HubConnection.create=function(connection,logger,protocol){return new HubConnection(connection,logger,protocol)};HubConnection.prototype.start=function(){return tslib_1.__awaiter(this,void 0,void 0,function(){var handshakeRequest;return tslib_1.__generator(this,function(_a){switch(_a.label){case 0:handshakeRequest={protocol:this.protocol.name,version:this.protocol.version};this.logger.log(ILogger.LogLevel.Debug,"Starting HubConnection.");this.receivedHandshakeResponse=false;return[4,this.connection.start(this.protocol.transferFormat)];case 1:_a.sent();this.logger.log(ILogger.LogLevel.Debug,"Sending handshake request.");return[4,this.connection.send(this.handshakeProtocol.writeHandshakeRequest(handshakeRequest))];case 2:_a.sent();this.logger.log(ILogger.LogLevel.Information,"Using HubProtocol '"+this.protocol.name+"'.");this.cleanupTimeout();this.configureTimeout();return[2]}})})};HubConnection.prototype.stop=function(){this.logger.log(ILogger.LogLevel.Debug,"Stopping HubConnection.");this.cleanupTimeout();return this.connection.stop()};HubConnection.prototype.stream=function(methodName){var _this=this;var args=[];for(var _i=1;_i<arguments.length;_i++){args[_i-1]=arguments[_i]}var invocationDescriptor=this.createStreamInvocation(methodName,args);var subject=new Utils.Subject(function(){var cancelInvocation=_this.createCancelInvocation(invocationDescriptor.invocationId);var cancelMessage=_this.protocol.writeMessage(cancelInvocation);delete _this.callbacks[invocationDescriptor.invocationId];return _this.connection.send(cancelMessage)});this.callbacks[invocationDescriptor.invocationId]=function(invocationEvent,error){if(error){subject.error(error);return}if(invocationEvent.type===IHubProtocol.MessageType.Completion){if(invocationEvent.error){subject.error(new Error(invocationEvent.error))}else{subject.complete()}}else{subject.next(invocationEvent.item)}};var message=this.protocol.writeMessage(invocationDescriptor);this.connection.send(message).catch(function(e){subject.error(e);delete _this.callbacks[invocationDescriptor.invocationId]});return subject};HubConnection.prototype.send=function(methodName){var args=[];for(var _i=1;_i<arguments.length;_i++){args[_i-1]=arguments[_i]}var invocationDescriptor=this.createInvocation(methodName,args,true);var message=this.protocol.writeMessage(invocationDescriptor);return this.connection.send(message)};HubConnection.prototype.invoke=function(methodName){var _this=this;var args=[];for(var _i=1;_i<arguments.length;_i++){args[_i-1]=arguments[_i]}var invocationDescriptor=this.createInvocation(methodName,args,false);var p=new Promise(function(resolve,reject){_this.callbacks[invocationDescriptor.invocationId]=function(invocationEvent,error){if(error){reject(error);return}if(invocationEvent.type===IHubProtocol.MessageType.Completion){var completionMessage=invocationEvent;if(completionMessage.error){reject(new Error(completionMessage.error))}else{resolve(completionMessage.result)}}else{reject(new Error("Unexpected message type: "+invocationEvent.type))}};var message=_this.protocol.writeMessage(invocationDescriptor);_this.connection.send(message).catch(function(e){reject(e);delete _this.callbacks[invocationDescriptor.invocationId]})});return p};HubConnection.prototype.on=function(methodName,newMethod){if(!methodName||!newMethod){return}methodName=methodName.toLowerCase();if(!this.methods[methodName]){this.methods[methodName]=[]}if(this.methods[methodName].indexOf(newMethod)!==-1){return}this.methods[methodName].push(newMethod)};HubConnection.prototype.off=function(methodName,method){if(!methodName){return}methodName=methodName.toLowerCase();var handlers=this.methods[methodName];if(!handlers){return}if(method){var removeIdx=handlers.indexOf(method);if(removeIdx!==-1){handlers.splice(removeIdx,1);if(handlers.length===0){delete this.methods[methodName]}}}else{delete this.methods[methodName]}};HubConnection.prototype.onclose=function(callback){if(callback){this.closedCallbacks.push(callback)}};HubConnection.prototype.processIncomingData=function(data){this.cleanupTimeout();if(!this.receivedHandshakeResponse){data=this.processHandshakeResponse(data);this.receivedHandshakeResponse=true}if(data){var messages=this.protocol.parseMessages(data,this.logger);for(var _i=0,messages_1=messages;_i<messages_1.length;_i++){var message=messages_1[_i];switch(message.type){case IHubProtocol.MessageType.Invocation:this.invokeClientMethod(message);break;case IHubProtocol.MessageType.StreamItem:case IHubProtocol.MessageType.Completion:var callback=this.callbacks[message.invocationId];if(callback!=null){if(message.type===IHubProtocol.MessageType.Completion){delete this.callbacks[message.invocationId]}callback(message)}break;case IHubProtocol.MessageType.Ping:break;case IHubProtocol.MessageType.Close:this.logger.log(ILogger.LogLevel.Information,"Close message received from server.");this.connection.stop(message.error?new Error("Server returned an error on close: "+message.error):null);break;default:this.logger.log(ILogger.LogLevel.Warning,"Invalid message type: "+message.type);break}}}this.configureTimeout()};HubConnection.prototype.processHandshakeResponse=function(data){var responseMessage;var remainingData;try{_a=this.handshakeProtocol.parseHandshakeResponse(data),remainingData=_a[0],responseMessage=_a[1]}catch(e){var message="Error parsing handshake response: "+e;this.logger.log(ILogger.LogLevel.Error,message);var error=new Error(message);this.connection.stop(error);throw error}if(responseMessage.error){var message="Server returned handshake error: "+responseMessage.error;this.logger.log(ILogger.LogLevel.Error,message);this.connection.stop(new Error(message))}else{this.logger.log(ILogger.LogLevel.Debug,"Server handshake complete.")}return remainingData;var _a};HubConnection.prototype.configureTimeout=function(){var _this=this;if(!this.connection.features||!this.connection.features.inherentKeepAlive){this.timeoutHandle=setTimeout(function(){return _this.serverTimeout()},this.serverTimeoutInMilliseconds)}};HubConnection.prototype.serverTimeout=function(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))};HubConnection.prototype.invokeClientMethod=function(invocationMessage){var _this=this;var methods=this.methods[invocationMessage.target.toLowerCase()];if(methods){methods.forEach(function(m){return m.apply(_this,invocationMessage.arguments)});if(invocationMessage.invocationId){var message="Server requested a response, which is not supported in this version of the client.";this.logger.log(ILogger.LogLevel.Error,message);this.connection.stop(new Error(message))}}else{this.logger.log(ILogger.LogLevel.Warning,"No client method with the name '"+invocationMessage.target+"' found.")}};HubConnection.prototype.connectionClosed=function(error){var _this=this;var callbacks=this.callbacks;this.callbacks={};Object.keys(callbacks).forEach(function(key){var callback=callbacks[key];callback(undefined,error?error:new Error("Invocation canceled due to connection being closed."))});this.cleanupTimeout();this.closedCallbacks.forEach(function(c){return c.apply(_this,[error])})};HubConnection.prototype.cleanupTimeout=function(){if(this.timeoutHandle){clearTimeout(this.timeoutHandle)}};HubConnection.prototype.createInvocation=function(methodName,args,nonblocking){if(nonblocking){return{arguments:args,target:methodName,type:IHubProtocol.MessageType.Invocation}}else{var id=this.id;this.id++;return{arguments:args,invocationId:id.toString(),target:methodName,type:IHubProtocol.MessageType.Invocation}}};HubConnection.prototype.createStreamInvocation=function(methodName,args){var id=this.id;this.id++;return{arguments:args,invocationId:id.toString(),target:methodName,type:IHubProtocol.MessageType.StreamInvocation}};HubConnection.prototype.createCancelInvocation=function(id){return{invocationId:id,type:IHubProtocol.MessageType.CancelInvocation}};return HubConnection}();exports.HubConnection=HubConnection});unwrapExports(HubConnection_1);var HubConnection_2=HubConnection_1.HubConnection;var ITransport=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var HttpTransportType;(function(HttpTransportType){HttpTransportType[HttpTransportType["None"]=0]="None";HttpTransportType[HttpTransportType["WebSockets"]=1]="WebSockets";HttpTransportType[HttpTransportType["ServerSentEvents"]=2]="ServerSentEvents";HttpTransportType[HttpTransportType["LongPolling"]=4]="LongPolling"})(HttpTransportType=exports.HttpTransportType||(exports.HttpTransportType={}));var TransferFormat;(function(TransferFormat){TransferFormat[TransferFormat["Text"]=1]="Text";TransferFormat[TransferFormat["Binary"]=2]="Binary"})(TransferFormat=exports.TransferFormat||(exports.TransferFormat={}))});unwrapExports(ITransport);var ITransport_1=ITransport.HttpTransportType;var ITransport_2=ITransport.TransferFormat;var AbortController_1=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var AbortController=function(){function AbortController(){this.isAborted=false}AbortController.prototype.abort=function(){if(!this.isAborted){this.isAborted=true;if(this.onabort){this.onabort()}}};Object.defineProperty(AbortController.prototype,"signal",{get:function(){return this},enumerable:true,configurable:true});Object.defineProperty(AbortController.prototype,"aborted",{get:function(){return this.isAborted},enumerable:true,configurable:true});return AbortController}();exports.AbortController=AbortController});unwrapExports(AbortController_1);var AbortController_2=AbortController_1.AbortController;var LongPollingTransport_1=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var SHUTDOWN_TIMEOUT=5*1e3;var LongPollingTransport=function(){function LongPollingTransport(httpClient,accessTokenFactory,logger,logMessageContent,shutdownTimeout){this.httpClient=httpClient;this.accessTokenFactory=accessTokenFactory||function(){return null};this.logger=logger;this.pollAbort=new AbortController_1.AbortController;this.logMessageContent=logMessageContent;this.shutdownTimeout=shutdownTimeout||SHUTDOWN_TIMEOUT}Object.defineProperty(LongPollingTransport.prototype,"pollAborted",{get:function(){return this.pollAbort.aborted},enumerable:true,configurable:true});LongPollingTransport.prototype.connect=function(url,transferFormat){return tslib_1.__awaiter(this,void 0,void 0,function(){var pollOptions,token,closeError,pollUrl,response;return tslib_1.__generator(this,function(_a){switch(_a.label){case 0:Utils.Arg.isRequired(url,"url");Utils.Arg.isRequired(transferFormat,"transferFormat");Utils.Arg.isIn(transferFormat,ITransport.TransferFormat,"transferFormat");this.url=url;this.logger.log(ILogger.LogLevel.Trace,"(LongPolling transport) Connecting");if(transferFormat===ITransport.TransferFormat.Binary&&typeof(new XMLHttpRequest).responseType!=="string"){throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.")}pollOptions={abortSignal:this.pollAbort.signal,headers:{},timeout:9e4};if(transferFormat===ITransport.TransferFormat.Binary){pollOptions.responseType="arraybuffer"}return[4,this.accessTokenFactory()];case 1:token=_a.sent();this.updateHeaderToken(pollOptions,token);pollUrl=url+"&_="+Date.now();this.logger.log(ILogger.LogLevel.Trace,"(LongPolling transport) polling: "+pollUrl);return[4,this.httpClient.get(pollUrl,pollOptions)];case 2:response=_a.sent();if(response.statusCode!==200){this.logger.log(ILogger.LogLevel.Error,"(LongPolling transport) Unexpected response code: "+response.statusCode);closeError=new Errors.HttpError(response.statusText,response.statusCode);this.running=false}else{this.running=true}this.poll(this.url,pollOptions,closeError);return[2,Promise.resolve()]}})})};LongPollingTransport.prototype.updateHeaderToken=function(request,token){if(token){request.headers["Authorization"]="Bearer "+token;return}if(request.headers["Authorization"]){delete request.headers["Authorization"]}};LongPollingTransport.prototype.poll=function(url,pollOptions,closeError){return tslib_1.__awaiter(this,void 0,void 0,function(){var token,pollUrl,response,e_1;return tslib_1.__generator(this,function(_a){switch(_a.label){case 0:_a.trys.push([0,,8,9]);_a.label=1;case 1:if(!this.running)return[3,7];return[4,this.accessTokenFactory()];case 2:token=_a.sent();this.updateHeaderToken(pollOptions,token);_a.label=3;case 3:_a.trys.push([3,5,,6]);pollUrl=url+"&_="+Date.now();this.logger.log(ILogger.LogLevel.Trace,"(LongPolling transport) polling: "+pollUrl);return[4,this.httpClient.get(pollUrl,pollOptions)];case 4:response=_a.sent();if(response.statusCode===204){this.logger.log(ILogger.LogLevel.Information,"(LongPolling transport) Poll terminated by server");this.running=false}else if(response.statusCode!==200){this.logger.log(ILogger.LogLevel.Error,"(LongPolling transport) Unexpected response code: "+response.statusCode);closeError=new Errors.HttpError(response.statusText,response.statusCode);this.running=false}else{if(response.content){this.logger.log(ILogger.LogLevel.Trace,"(LongPolling transport) data received. "+Utils.getDataDetail(response.content,this.logMessageContent));if(this.onreceive){this.onreceive(response.content)}}else{this.logger.log(ILogger.LogLevel.Trace,"(LongPolling transport) Poll timed out, reissuing.")}}return[3,6];case 5:e_1=_a.sent();if(!this.running){this.logger.log(ILogger.LogLevel.Trace,"(LongPolling transport) Poll errored after shutdown: "+e_1.message)}else{if(e_1 instanceof Errors.TimeoutError){this.logger.log(ILogger.LogLevel.Trace,"(LongPolling transport) Poll timed out, reissuing.")}else{closeError=e_1;this.running=false}}return[3,6];case 6:return[3,1];case 7:return[3,9];case 8:this.stopped=true;if(this.shutdownTimer){clearTimeout(this.shutdownTimer)}if(this.onclose){this.logger.log(ILogger.LogLevel.Trace,"(LongPolling transport) Firing onclose event. Error: "+(closeError||"<undefined>"));this.onclose(closeError)}this.logger.log(ILogger.LogLevel.Trace,"(LongPolling transport) Transport finished.");return[7];case 9:return[2]}})})};LongPollingTransport.prototype.send=function(data){return tslib_1.__awaiter(this,void 0,void 0,function(){return tslib_1.__generator(this,function(_a){if(!this.running){return[2,Promise.reject(new Error("Cannot send until the transport is connected"))]}return[2,Utils.sendMessage(this.logger,"LongPolling",this.httpClient,this.url,this.accessTokenFactory,data,this.logMessageContent)]})})};LongPollingTransport.prototype.stop=function(){return tslib_1.__awaiter(this,void 0,void 0,function(){var _this=this;var deleteOptions,token,response;return tslib_1.__generator(this,function(_a){switch(_a.label){case 0:_a.trys.push([0,,3,4]);this.running=false;this.logger.log(ILogger.LogLevel.Trace,"(LongPolling transport) sending DELETE request to "+this.url+".");deleteOptions={headers:{}};return[4,this.accessTokenFactory()];case 1:token=_a.sent();this.updateHeaderToken(deleteOptions,token);return[4,this.httpClient.delete(this.url,deleteOptions)];case 2:response=_a.sent();this.logger.log(ILogger.LogLevel.Trace,"(LongPolling transport) DELETE request accepted.");return[3,4];case 3:if(!this.stopped){this.shutdownTimer=setTimeout(function(){_this.logger.log(ILogger.LogLevel.Warning,"(LongPolling transport) server did not terminate after DELETE request, canceling poll.");_this.pollAbort.abort()},this.shutdownTimeout)}return[7];case 4:return[2]}})})};return LongPollingTransport}();exports.LongPollingTransport=LongPollingTransport});unwrapExports(LongPollingTransport_1);var LongPollingTransport_2=LongPollingTransport_1.LongPollingTransport;var ServerSentEventsTransport_1=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var ServerSentEventsTransport=function(){function ServerSentEventsTransport(httpClient,accessTokenFactory,logger,logMessageContent){this.httpClient=httpClient;this.accessTokenFactory=accessTokenFactory||function(){return null};this.logger=logger;this.logMessageContent=logMessageContent}ServerSentEventsTransport.prototype.connect=function(url,transferFormat){return tslib_1.__awaiter(this,void 0,void 0,function(){var _this=this;var token;return tslib_1.__generator(this,function(_a){switch(_a.label){case 0:Utils.Arg.isRequired(url,"url");Utils.Arg.isRequired(transferFormat,"transferFormat");Utils.Arg.isIn(transferFormat,ITransport.TransferFormat,"transferFormat");if(typeof EventSource==="undefined"){throw new Error("'EventSource' is not supported in your environment.")}this.logger.log(ILogger.LogLevel.Trace,"(SSE transport) Connecting");return[4,this.accessTokenFactory()];case 1:token=_a.sent();if(token){url+=(url.indexOf("?")<0?"?":"&")+("access_token="+encodeURIComponent(token))}this.url=url;return[2,new Promise(function(resolve,reject){var opened=false;if(transferFormat!==ITransport.TransferFormat.Text){reject(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}var eventSource=new EventSource(url,{withCredentials:true});try{eventSource.onmessage=function(e){if(_this.onreceive){try{_this.logger.log(ILogger.LogLevel.Trace,"(SSE transport) data received. "+Utils.getDataDetail(e.data,_this.logMessageContent)+".");_this.onreceive(e.data)}catch(error){if(_this.onclose){_this.onclose(error)}return}}};eventSource.onerror=function(e){var error=new Error(e.message||"Error occurred");if(opened){_this.close(error)}else{reject(error)}};eventSource.onopen=function(){_this.logger.log(ILogger.LogLevel.Information,"SSE connected to "+_this.url);_this.eventSource=eventSource;opened=true;resolve()}}catch(e){return Promise.reject(e)}})]}})})};ServerSentEventsTransport.prototype.send=function(data){return tslib_1.__awaiter(this,void 0,void 0,function(){return tslib_1.__generator(this,function(_a){if(!this.eventSource){return[2,Promise.reject(new Error("Cannot send until the transport is connected"))]}return[2,Utils.sendMessage(this.logger,"SSE",this.httpClient,this.url,this.accessTokenFactory,data,this.logMessageContent)]})})};ServerSentEventsTransport.prototype.stop=function(){this.close();return Promise.resolve()};ServerSentEventsTransport.prototype.close=function(e){if(this.eventSource){this.eventSource.close();this.eventSource=null;if(this.onclose){this.onclose(e)}}};return ServerSentEventsTransport}();exports.ServerSentEventsTransport=ServerSentEventsTransport});unwrapExports(ServerSentEventsTransport_1);var ServerSentEventsTransport_2=ServerSentEventsTransport_1.ServerSentEventsTransport;var WebSocketTransport_1=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var WebSocketTransport=function(){function WebSocketTransport(accessTokenFactory,logger,logMessageContent){this.logger=logger;this.accessTokenFactory=accessTokenFactory||function(){return null};this.logMessageContent=logMessageContent}WebSocketTransport.prototype.connect=function(url,transferFormat){return tslib_1.__awaiter(this,void 0,void 0,function(){var _this=this;var token;return tslib_1.__generator(this,function(_a){switch(_a.label){case 0:Utils.Arg.isRequired(url,"url");Utils.Arg.isRequired(transferFormat,"transferFormat");Utils.Arg.isIn(transferFormat,ITransport.TransferFormat,"transferFormat");if(typeof WebSocket==="undefined"){throw new Error("'WebSocket' is not supported in your environment.")}this.logger.log(ILogger.LogLevel.Trace,"(WebSockets transport) Connecting");return[4,this.accessTokenFactory()];case 1:token=_a.sent();if(token){url+=(url.indexOf("?")<0?"?":"&")+("access_token="+encodeURIComponent(token))}return[2,new Promise(function(resolve,reject){url=url.replace(/^http/,"ws");var webSocket=new WebSocket(url);if(transferFormat===ITransport.TransferFormat.Binary){webSocket.binaryType="arraybuffer"}webSocket.onopen=function(event){_this.logger.log(ILogger.LogLevel.Information,"WebSocket connected to "+url);_this.webSocket=webSocket;resolve()};webSocket.onerror=function(event){reject(event.error)};webSocket.onmessage=function(message){_this.logger.log(ILogger.LogLevel.Trace,"(WebSockets transport) data received. "+Utils.getDataDetail(message.data,_this.logMessageContent)+".");if(_this.onreceive){_this.onreceive(message.data)}};webSocket.onclose=function(event){_this.logger.log(ILogger.LogLevel.Trace,"(WebSockets transport) socket closed.");if(_this.onclose){if(event.wasClean===false||event.code!==1e3){_this.onclose(new Error("Websocket closed with status code: "+event.code+" ("+event.reason+")"))}else{_this.onclose()}}}})]}})})};WebSocketTransport.prototype.send=function(data){if(this.webSocket&&this.webSocket.readyState===WebSocket.OPEN){this.logger.log(ILogger.LogLevel.Trace,"(WebSockets transport) sending data. "+Utils.getDataDetail(data,this.logMessageContent)+".");this.webSocket.send(data);return Promise.resolve()}return Promise.reject("WebSocket is not in the OPEN state")};WebSocketTransport.prototype.stop=function(){if(this.webSocket){this.webSocket.close();this.webSocket=null}return Promise.resolve()};return WebSocketTransport}();exports.WebSocketTransport=WebSocketTransport});unwrapExports(WebSocketTransport_1);var WebSocketTransport_2=WebSocketTransport_1.WebSocketTransport;var HttpConnection_1=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var MAX_REDIRECTS=100;var HttpConnection=function(){function HttpConnection(url,options){if(options===void 0){options={}}this.features={};Utils.Arg.isRequired(url,"url");this.logger=Utils.createLogger(options.logger);this.baseUrl=this.resolveUrl(url);options=options||{};options.accessTokenFactory=options.accessTokenFactory||function(){return null};options.logMessageContent=options.logMessageContent||false;this.httpClient=options.httpClient||new HttpClient_1.DefaultHttpClient(this.logger);this.connectionState=2;this.options=options}HttpConnection.prototype.start=function(transferFormat){transferFormat=transferFormat||ITransport.TransferFormat.Binary;Utils.Arg.isIn(transferFormat,ITransport.TransferFormat,"transferFormat");this.logger.log(ILogger.LogLevel.Debug,"Starting connection with transfer format '"+ITransport.TransferFormat[transferFormat]+"'.");if(this.connectionState!==2){return Promise.reject(new Error("Cannot start a connection that is not in the 'Disconnected' state."))}this.connectionState=0;this.startPromise=this.startInternal(transferFormat);return this.startPromise};HttpConnection.prototype.send=function(data){if(this.connectionState!==1){throw new Error("Cannot send data if the connection is not in the 'Connected' State.")}return this.transport.send(data)};HttpConnection.prototype.stop=function(error){return tslib_1.__awaiter(this,void 0,void 0,function(){var e_1;return tslib_1.__generator(this,function(_a){switch(_a.label){case 0:this.connectionState=2;_a.label=1;case 1:_a.trys.push([1,3,,4]);return[4,this.startPromise];case 2:_a.sent();return[3,4];case 3:e_1=_a.sent();return[3,4];case 4:if(!this.transport)return[3,6];this.stopError=error;return[4,this.transport.stop()];case 5:_a.sent();this.transport=null;_a.label=6;case 6:return[2]}})})};HttpConnection.prototype.startInternal=function(transferFormat){return tslib_1.__awaiter(this,void 0,void 0,function(){var _this=this;var url,negotiateResponse,redirects,_loop_1,this_1,state_1,e_2;return tslib_1.__generator(this,function(_a){switch(_a.label){case 0:url=this.baseUrl;this.accessTokenFactory=this.options.accessTokenFactory;_a.label=1;case 1:_a.trys.push([1,12,,13]);if(!this.options.skipNegotiation)return[3,5];if(!(this.options.transport===ITransport.HttpTransportType.WebSockets))return[3,3];this.transport=this.constructTransport(ITransport.HttpTransportType.WebSockets);return[4,this.transport.connect(url,transferFormat)];case 2:_a.sent();return[3,4];case 3:throw Error("Negotiation can only be skipped when using the WebSocket transport directly.");case 4:return[3,11];case 5:negotiateResponse=null;redirects=0;_loop_1=function(){var accessToken_1;return tslib_1.__generator(this,function(_a){switch(_a.label){case 0:return[4,this_1.getNegotiationResponse(url)];case 1:negotiateResponse=_a.sent();if(this_1.connectionState===2){return[2,{value:void 0}]}if(negotiateResponse.url){url=negotiateResponse.url}if(negotiateResponse.accessToken){accessToken_1=negotiateResponse.accessToken;this_1.accessTokenFactory=function(){return accessToken_1}}redirects++;return[2]}})};this_1=this;_a.label=6;case 6:return[5,_loop_1()];case 7:state_1=_a.sent();if(typeof state_1==="object")return[2,state_1.value];_a.label=8;case 8:if(negotiateResponse.url&&redirects<MAX_REDIRECTS)return[3,6];_a.label=9;case 9:if(redirects===MAX_REDIRECTS&&negotiateResponse.url){throw Error("Negotiate redirection limit exceeded.")}return[4,this.createTransport(url,this.options.transport,negotiateResponse,transferFormat)];case 10:_a.sent();_a.label=11;case 11:if(this.transport instanceof LongPollingTransport_1.LongPollingTransport){this.features.inherentKeepAlive=true}this.transport.onreceive=this.onreceive;this.transport.onclose=function(e){return _this.stopConnection(e)};this.changeState(0,1);return[3,13];case 12:e_2=_a.sent();this.logger.log(ILogger.LogLevel.Error,"Failed to start the connection: "+e_2);this.connectionState=2;this.transport=null;throw e_2;case 13:return[2]}})})};HttpConnection.prototype.getNegotiationResponse=function(url){return tslib_1.__awaiter(this,void 0,void 0,function(){var token,headers,negotiateUrl,response,e_3,_a;return tslib_1.__generator(this,function(_b){switch(_b.label){case 0:return[4,this.accessTokenFactory()];case 1:token=_b.sent();if(token){headers=(_a={},_a["Authorization"]="Bearer "+token,_a)}negotiateUrl=this.resolveNegotiateUrl(url);this.logger.log(ILogger.LogLevel.Debug,"Sending negotiation request: "+negotiateUrl);_b.label=2;case 2:_b.trys.push([2,4,,5]);return[4,this.httpClient.post(negotiateUrl,{content:"",headers:headers})];case 3:response=_b.sent();if(response.statusCode!==200){throw Error("Unexpected status code returned from negotiate "+response.statusCode)}return[2,JSON.parse(response.content)];case 4:e_3=_b.sent();this.logger.log(ILogger.LogLevel.Error,"Failed to complete negotiation with the server: "+e_3);throw e_3;case 5:return[2]}})})};HttpConnection.prototype.createConnectUrl=function(url,connectionId){return url+(url.indexOf("?")===-1?"?":"&")+("id="+connectionId)};HttpConnection.prototype.createTransport=function(url,requestedTransport,negotiateResponse,requestedTransferFormat){return tslib_1.__awaiter(this,void 0,void 0,function(){var connectUrl,transports,_i,transports_1,endpoint,transport,ex_1;return tslib_1.__generator(this,function(_a){switch(_a.label){case 0:connectUrl=this.createConnectUrl(url,negotiateResponse.connectionId);if(!this.isITransport(requestedTransport))return[3,2];this.logger.log(ILogger.LogLevel.Debug,"Connection was provided an instance of ITransport, using that directly.");this.transport=requestedTransport;return[4,this.transport.connect(connectUrl,requestedTransferFormat)];case 1:_a.sent();this.changeState(0,1);return[2];case 2:transports=negotiateResponse.availableTransports;_i=0,transports_1=transports;_a.label=3;case 3:if(!(_i<transports_1.length))return[3,9];endpoint=transports_1[_i];this.connectionState=0;transport=this.resolveTransport(endpoint,requestedTransport,requestedTransferFormat);if(!(typeof transport==="number"))return[3,8];this.transport=this.constructTransport(transport);if(!(negotiateResponse.connectionId===null))return[3,5];return[4,this.getNegotiationResponse(url)];case 4:negotiateResponse=_a.sent();connectUrl=this.createConnectUrl(url,negotiateResponse.connectionId);_a.label=5;case 5:_a.trys.push([5,7,,8]);return[4,this.transport.connect(connectUrl,requestedTransferFormat)];case 6:_a.sent();this.changeState(0,1);return[2];case 7:ex_1=_a.sent();this.logger.log(ILogger.LogLevel.Error,"Failed to start the transport '"+ITransport.HttpTransportType[transport]+"': "+ex_1);this.connectionState=2;negotiateResponse.connectionId=null;return[3,8];case 8:_i++;return[3,3];case 9:throw new Error("Unable to initialize any of the available transports.")}})})};HttpConnection.prototype.constructTransport=function(transport){switch(transport){case ITransport.HttpTransportType.WebSockets:return new WebSocketTransport_1.WebSocketTransport(this.accessTokenFactory,this.logger,this.options.logMessageContent);case ITransport.HttpTransportType.ServerSentEvents:return new ServerSentEventsTransport_1.ServerSentEventsTransport(this.httpClient,this.accessTokenFactory,this.logger,this.options.logMessageContent);case ITransport.HttpTransportType.LongPolling:return new LongPollingTransport_1.LongPollingTransport(this.httpClient,this.accessTokenFactory,this.logger,this.options.logMessageContent);default:throw new Error("Unknown transport: "+transport+".")}};HttpConnection.prototype.resolveTransport=function(endpoint,requestedTransport,requestedTransferFormat){var transport=ITransport.HttpTransportType[endpoint.transport];if(transport===null||transport===undefined){this.logger.log(ILogger.LogLevel.Debug,"Skipping transport '"+endpoint.transport+"' because it is not supported by this client.")}else{var transferFormats=endpoint.transferFormats.map(function(s){return ITransport.TransferFormat[s]});if(transportMatches(requestedTransport,transport)){if(transferFormats.indexOf(requestedTransferFormat)>=0){if(transport===ITransport.HttpTransportType.WebSockets&&typeof WebSocket==="undefined"||transport===ITransport.HttpTransportType.ServerSentEvents&&typeof EventSource==="undefined"){this.logger.log(ILogger.LogLevel.Debug,"Skipping transport '"+ITransport.HttpTransportType[transport]+"' because it is not supported in your environment.'")}else{this.logger.log(ILogger.LogLevel.Debug,"Selecting transport '"+ITransport.HttpTransportType[transport]+"'");return transport}}else{this.logger.log(ILogger.LogLevel.Debug,"Skipping transport '"+ITransport.HttpTransportType[transport]+"' because it does not support the requested transfer format '"+ITransport.TransferFormat[requestedTransferFormat]+"'.")}}else{this.logger.log(ILogger.LogLevel.Debug,"Skipping transport '"+ITransport.HttpTransportType[transport]+"' because it was disabled by the client.")}}return null};HttpConnection.prototype.isITransport=function(transport){return transport&&typeof transport==="object"&&"connect"in transport};HttpConnection.prototype.changeState=function(from,to){if(this.connectionState===from){this.connectionState=to;return true}return false};HttpConnection.prototype.stopConnection=function(error){return tslib_1.__awaiter(this,void 0,void 0,function(){return tslib_1.__generator(this,function(_a){this.transport=null;error=this.stopError||error;if(error){this.logger.log(ILogger.LogLevel.Error,"Connection disconnected with error '"+error+"'.")}else{this.logger.log(ILogger.LogLevel.Information,"Connection disconnected.")}this.connectionState=2;if(this.onclose){this.onclose(error)}return[2]})})};HttpConnection.prototype.resolveUrl=function(url){if(url.lastIndexOf("https://",0)===0||url.lastIndexOf("http://",0)===0){return url}if(typeof window==="undefined"||!window||!window.document){throw new Error("Cannot resolve '"+url+"'.")}var aTag=window.document.createElement("a");aTag.href=url;this.logger.log(ILogger.LogLevel.Information,"Normalizing '"+url+"' to '"+aTag.href+"'.");return aTag.href};HttpConnection.prototype.resolveNegotiateUrl=function(url){var index=url.indexOf("?");var negotiateUrl=url.substring(0,index===-1?url.length:index);if(negotiateUrl[negotiateUrl.length-1]!=="/"){negotiateUrl+="/"}negotiateUrl+="negotiate";negotiateUrl+=index===-1?"":url.substring(index);return negotiateUrl};return HttpConnection}();exports.HttpConnection=HttpConnection;function transportMatches(requestedTransport,actualTransport){return!requestedTransport||(actualTransport&requestedTransport)!==0}});unwrapExports(HttpConnection_1);var HttpConnection_2=HttpConnection_1.HttpConnection;var JsonHubProtocol_1=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var JSON_HUB_PROTOCOL_NAME="json";var JsonHubProtocol=function(){function JsonHubProtocol(){this.name=JSON_HUB_PROTOCOL_NAME;this.version=1;this.transferFormat=ITransport.TransferFormat.Text}JsonHubProtocol.prototype.parseMessages=function(input,logger){if(typeof input!=="string"){throw new Error("Invalid input for JSON hub protocol. Expected a string.")}if(!input){return[]}if(logger===null){logger=Loggers.NullLogger.instance}var messages=TextMessageFormat_1.TextMessageFormat.parse(input);var hubMessages=[];for(var _i=0,messages_1=messages;_i<messages_1.length;_i++){var message=messages_1[_i];var parsedMessage=JSON.parse(message);if(typeof parsedMessage.type!=="number"){throw new Error("Invalid payload.")}switch(parsedMessage.type){case IHubProtocol.MessageType.Invocation:this.isInvocationMessage(parsedMessage);break;case IHubProtocol.MessageType.StreamItem:this.isStreamItemMessage(parsedMessage);break;case IHubProtocol.MessageType.Completion:this.isCompletionMessage(parsedMessage);break;case IHubProtocol.MessageType.Ping:break;case IHubProtocol.MessageType.Close:break;default:logger.log(ILogger.LogLevel.Information,"Unknown message type '"+parsedMessage.type+"' ignored.");continue}hubMessages.push(parsedMessage)}return hubMessages};JsonHubProtocol.prototype.writeMessage=function(message){return TextMessageFormat_1.TextMessageFormat.write(JSON.stringify(message))};JsonHubProtocol.prototype.isInvocationMessage=function(message){this.assertNotEmptyString(message.target,"Invalid payload for Invocation message.");if(message.invocationId!==undefined){this.assertNotEmptyString(message.invocationId,"Invalid payload for Invocation message.")}};JsonHubProtocol.prototype.isStreamItemMessage=function(message){this.assertNotEmptyString(message.invocationId,"Invalid payload for StreamItem message.");if(message.item===undefined){throw new Error("Invalid payload for StreamItem message.")}};JsonHubProtocol.prototype.isCompletionMessage=function(message){if(message.result&&message.error){throw new Error("Invalid payload for Completion message.")}if(!message.result&&message.error){this.assertNotEmptyString(message.error,"Invalid payload for Completion message.")}this.assertNotEmptyString(message.invocationId,"Invalid payload for Completion message.")};JsonHubProtocol.prototype.assertNotEmptyString=function(value,errorMessage){if(typeof value!=="string"||value===""){throw new Error(errorMessage)}};return JsonHubProtocol}();exports.JsonHubProtocol=JsonHubProtocol});unwrapExports(JsonHubProtocol_1);var JsonHubProtocol_2=JsonHubProtocol_1.JsonHubProtocol;var HubConnectionBuilder_1=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});var HubConnectionBuilder=function(){function HubConnectionBuilder(){}HubConnectionBuilder.prototype.configureLogging=function(logging){Utils.Arg.isRequired(logging,"logging");if(isLogger(logging)){this.logger=logging}else{this.logger=new Utils.ConsoleLogger(logging)}return this};HubConnectionBuilder.prototype.withUrl=function(url,transportTypeOrOptions){Utils.Arg.isRequired(url,"url");this.url=url;if(typeof transportTypeOrOptions==="object"){this.httpConnectionOptions=transportTypeOrOptions}else{this.httpConnectionOptions={transport:transportTypeOrOptions}}return this};HubConnectionBuilder.prototype.withHubProtocol=function(protocol){Utils.Arg.isRequired(protocol,"protocol");this.protocol=protocol;return this};HubConnectionBuilder.prototype.build=function(){var httpConnectionOptions=this.httpConnectionOptions||{};if(httpConnectionOptions.logger===undefined){httpConnectionOptions.logger=this.logger}if(!this.url){throw new Error("The 'HubConnectionBuilder.withUrl' method must be called before building the connection.")}var connection=new HttpConnection_1.HttpConnection(this.url,httpConnectionOptions);return HubConnection_1.HubConnection.create(connection,this.logger||Loggers.NullLogger.instance,this.protocol||new JsonHubProtocol_1.JsonHubProtocol)};return HubConnectionBuilder}();exports.HubConnectionBuilder=HubConnectionBuilder;function isLogger(logger){return logger.log!==undefined}});unwrapExports(HubConnectionBuilder_1);var HubConnectionBuilder_2=HubConnectionBuilder_1.HubConnectionBuilder;var cjs=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});exports.VERSION="0.0.0-DEV_BUILD";exports.HttpError=Errors.HttpError;exports.TimeoutError=Errors.TimeoutError;exports.DefaultHttpClient=HttpClient_1.DefaultHttpClient;exports.HttpClient=HttpClient_1.HttpClient;exports.HttpResponse=HttpClient_1.HttpResponse;exports.HubConnection=HubConnection_1.HubConnection;exports.HubConnectionBuilder=HubConnectionBuilder_1.HubConnectionBuilder;exports.MessageType=IHubProtocol.MessageType;exports.LogLevel=ILogger.LogLevel;exports.HttpTransportType=ITransport.HttpTransportType;exports.TransferFormat=ITransport.TransferFormat;exports.NullLogger=Loggers.NullLogger;exports.JsonHubProtocol=JsonHubProtocol_1.JsonHubProtocol});unwrapExports(cjs);var cjs_1=cjs.VERSION;var cjs_2=cjs.HttpError;var cjs_3=cjs.TimeoutError;var cjs_4=cjs.DefaultHttpClient;var cjs_5=cjs.HttpClient;var cjs_6=cjs.HttpResponse;var cjs_7=cjs.HubConnection;var cjs_8=cjs.HubConnectionBuilder;var cjs_9=cjs.MessageType;var cjs_10=cjs.LogLevel;var cjs_11=cjs.HttpTransportType;var cjs_12=cjs.TransferFormat;var cjs_13=cjs.NullLogger;var cjs_14=cjs.JsonHubProtocol;var browserIndex=createCommonjsModule(function(module,exports){Object.defineProperty(exports,"__esModule",{value:true});if(!Uint8Array.prototype.indexOf){Object.defineProperty(Uint8Array.prototype,"indexOf",{value:Array.prototype.indexOf,writable:true})}if(!Uint8Array.prototype.slice){Object.defineProperty(Uint8Array.prototype,"slice",{value:Array.prototype.slice,writable:true})}if(!Uint8Array.prototype.forEach){Object.defineProperty(Uint8Array.prototype,"forEach",{value:Array.prototype.forEach,writable:true})}tslib_1.__exportStar(cjs,exports)});var browserIndex$1=unwrapExports(browserIndex);return browserIndex$1});
+//# sourceMappingURL=signalr.min.js.map
\ No newline at end of file
diff --git a/WebInterface/NodeJSServer/dist/chat.js b/WebInterface/NodeJSServer/dist/chat.js
new file mode 100644
index 0000000..e72465e
--- /dev/null
+++ b/WebInterface/NodeJSServer/dist/chat.js
@@ -0,0 +1,24 @@
+"use strict";
+
+var connection = new signalR.HubConnectionBuilder().withUrl("https://localhost:44365/chatHub").build();
+
+connection.on("ReceiveMessage", function (user, message) {
+    var msg = message.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
+    var encodedMsg = user + " says " + msg;
+    var li = document.createElement("li");
+    li.textContent = encodedMsg;
+    document.getElementById("messagesList").appendChild(li);
+});
+
+connection.start().catch(function (err) {
+    return console.error(err.toString());
+});
+
+document.getElementById("sendButton").addEventListener("click", function (event) {
+    var user = document.getElementById("userInput").value;
+    var message = document.getElementById("messageInput").value;
+    connection.invoke("SendMessage", user, message).catch(function (err) {
+        return console.error(err.toString());
+    });
+    event.preventDefault();
+});
\ No newline at end of file
diff --git a/WebInterface/NodeJSServer/dist/index.html b/WebInterface/NodeJSServer/dist/index.html
index 7a6792e..32e7c3a 100644
--- a/WebInterface/NodeJSServer/dist/index.html
+++ b/WebInterface/NodeJSServer/dist/index.html
@@ -33,6 +33,28 @@
         </div>
         <hr>
       </div>
+		<div class="row">&nbsp;</div>
+		<div class="row">
+			<div class="col-6">&nbsp;</div>
+			<div class="col-6">
+				User..........<input type="text" id="userInput" />
+				<br />
+				Message...<input type="text" id="messageInput" />
+				<input type="button" id="sendButton" value="Send Message" />
+			</div>
+		</div>
+		<div class="row">
+			<div class="col-12">
+				<hr />
+			</div>
+		</div>
+		<div class="row">
+			<div class="col-6">&nbsp;</div>
+			<div class="col-6">
+				<ul id="messagesList"></ul>
+			</div>
+		</div>
+
       <div class="server-listing">
         <h1>Server Listing</h1>
         <hr>
@@ -40,27 +62,6 @@
           <p>Server 1</p>
           <p>Server 2</p>
           <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
-          <p>Server 3</p>
         </div>
       </div>
 
@@ -69,5 +70,8 @@
       </div>
     </div>
     <script src="index.js"></script>
+	
+	<script src="browser/signalr.js"></script>
+	<script src="chat.js"></script>
   </body>
 </html>
diff --git a/WebInterface/NodeJSServer/package-lock.json b/WebInterface/NodeJSServer/package-lock.json
index 4a6b5dc..dedd239 100644
--- a/WebInterface/NodeJSServer/package-lock.json
+++ b/WebInterface/NodeJSServer/package-lock.json
@@ -4,6 +4,11 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "@aspnet/signalr": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/@aspnet/signalr/-/signalr-1.0.3.tgz",
+      "integrity": "sha512-8nPSarp4k+oP2M6P7tw2FZMXOMR86wH9GPb/4wiqA18c4Ds88SUmE0pSpnNQPDOoWGMj6y9F2Xz5JyoynCPXWQ=="
+    },
     "@webassemblyjs/ast": {
       "version": "1.7.8",
       "resolved": "https://registry.npmjs.org/@webassemblyjs/ast/-/ast-1.7.8.tgz",
@@ -78,7 +83,7 @@
       "integrity": "sha512-tOarWChdG1a3y1yqCX0JMDKzrat5tQe4pV6K/TX19BcXsBLYxFQOL1DEDa5KG9syeyvCrvZ+i1+Mv1ExngvktQ==",
       "dev": true,
       "requires": {
-        "@xtuc/ieee754": "1.2.0"
+        "@xtuc/ieee754": "^1.2.0"
       }
     },
     "@webassemblyjs/leb128": {
@@ -193,7 +198,7 @@
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
       "integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=",
       "requires": {
-        "mime-types": "2.1.20",
+        "mime-types": "~2.1.18",
         "negotiator": "0.6.1"
       }
     },
@@ -209,7 +214,7 @@
       "integrity": "sha512-zVWV8Z8lislJoOKKqdNMOB+s6+XV5WERty8MnKBeFgwA+19XJjJHs2RP5dzM57FftIs+jQnRToLiWazKr6sSWg==",
       "dev": true,
       "requires": {
-        "acorn": "5.7.3"
+        "acorn": "^5.0.0"
       }
     },
     "after": {
@@ -223,10 +228,10 @@
       "integrity": "sha512-4Wyjt8+t6YszqaXnLDfMmG/8AlO5Zbcsy3ATHncCzjW/NoPzAId8AK6749Ybjmdt+kUY1gP60fCu46oDxPv/mg==",
       "dev": true,
       "requires": {
-        "fast-deep-equal": "2.0.1",
-        "fast-json-stable-stringify": "2.0.0",
-        "json-schema-traverse": "0.4.1",
-        "uri-js": "4.2.2"
+        "fast-deep-equal": "^2.0.1",
+        "fast-json-stable-stringify": "^2.0.0",
+        "json-schema-traverse": "^0.4.1",
+        "uri-js": "^4.2.2"
       }
     },
     "ajv-keywords": {
@@ -247,7 +252,7 @@
       "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
       "dev": true,
       "requires": {
-        "color-convert": "1.9.3"
+        "color-convert": "^1.9.0"
       }
     },
     "anymatch": {
@@ -256,8 +261,8 @@
       "integrity": "sha512-5teOsQWABXHHBFP9y3skS5P3d/WfWXpv3FUpy+LorMrNYaT9pI4oLMQX7jzQ2KklNpGpWHzdCXTDT2Y3XGlZBw==",
       "dev": true,
       "requires": {
-        "micromatch": "3.1.10",
-        "normalize-path": "2.1.1"
+        "micromatch": "^3.1.4",
+        "normalize-path": "^2.1.1"
       }
     },
     "aproba": {
@@ -306,9 +311,9 @@
       "integrity": "sha512-p32cOF5q0Zqs9uBiONKYLm6BClCoBCM5O9JfeUSlnQLBTxYdTK+pW+nXflm8UkKd2UYlEbYz5qEi0JuZR9ckSw==",
       "dev": true,
       "requires": {
-        "bn.js": "4.11.8",
-        "inherits": "2.0.3",
-        "minimalistic-assert": "1.0.1"
+        "bn.js": "^4.0.0",
+        "inherits": "^2.0.1",
+        "minimalistic-assert": "^1.0.0"
       }
     },
     "assert": {
@@ -377,13 +382,13 @@
       "integrity": "sha512-5T6P4xPgpp0YDFvSWwEZ4NoE3aM4QBQXDzmVbraCkFj8zHM+mba8SyqB5DbZWyR7mYHo6Y7BdQo3MoA4m0TeQg==",
       "dev": true,
       "requires": {
-        "cache-base": "1.0.1",
-        "class-utils": "0.3.6",
-        "component-emitter": "1.2.1",
-        "define-property": "1.0.0",
-        "isobject": "3.0.1",
-        "mixin-deep": "1.3.1",
-        "pascalcase": "0.1.1"
+        "cache-base": "^1.0.1",
+        "class-utils": "^0.3.5",
+        "component-emitter": "^1.2.1",
+        "define-property": "^1.0.0",
+        "isobject": "^3.0.1",
+        "mixin-deep": "^1.2.0",
+        "pascalcase": "^0.1.1"
       },
       "dependencies": {
         "define-property": {
@@ -392,7 +397,7 @@
           "integrity": "sha1-dp66rz9KY6rTr56NMEybvnm/sOY=",
           "dev": true,
           "requires": {
-            "is-descriptor": "1.0.2"
+            "is-descriptor": "^1.0.0"
           }
         },
         "is-accessor-descriptor": {
@@ -401,7 +406,7 @@
           "integrity": "sha512-m5hnHTkcVsPfqx3AKlyttIPb7J+XykHvJP2B9bZDjlhLIoEq4XoK64Vg7boZlVWYK6LUY94dYPEE7Lh0ZkZKcQ==",
           "dev": true,
           "requires": {
-            "kind-of": "6.0.2"
+            "kind-of": "^6.0.0"
           }
         },
         "is-data-descriptor": {
@@ -410,7 +415,7 @@
           "integrity": "sha512-jbRXy1FmtAoCjQkVmIVYwuuqDFUbaOeDjmed1tOGPrsMhtJA4rD9tkgA0F1qJ3gRFRXcHYVkdeaP50Q5rE/jLQ==",
           "dev": true,
           "requires": {
-            "kind-of": "6.0.2"
+            "kind-of": "^6.0.0"
           }
         },
         "is-descriptor": {
@@ -419,9 +424,9 @@
           "integrity": "sha512-2eis5WqQGV7peooDyLmNEPUrps9+SXX5c9pL3xEB+4e9HnGuDa7mB7kHxHw4CbqS9k1T2hOH3miL8n8WtiYVtg==",
           "dev": true,
           "requires": {
-            "is-accessor-descriptor": "1.0.0",
-            "is-data-descriptor": "1.0.0",
-            "kind-of": "6.0.2"
+            "is-accessor-descriptor": "^1.0.0",
+            "is-data-descriptor": "^1.0.0",
+            "kind-of": "^6.0.2"
           }
         }
       }
@@ -485,15 +490,15 @@
       "integrity": "sha1-h2eKGdhLR9hZuDGZvVm84iKxBFQ=",
       "requires": {
         "bytes": "3.0.0",
-        "content-type": "1.0.4",
+        "content-type": "~1.0.4",
         "debug": "2.6.9",
-        "depd": "1.1.2",
-        "http-errors": "1.6.3",
+        "depd": "~1.1.1",
+        "http-errors": "~1.6.2",
         "iconv-lite": "0.4.19",
-        "on-finished": "2.3.0",
+        "on-finished": "~2.3.0",
         "qs": "6.5.1",
         "raw-body": "2.3.2",
-        "type-is": "1.6.16"
+        "type-is": "~1.6.15"
       }
     },
     "brace-expansion": {
@@ -502,7 +507,7 @@
       "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
       "dev": true,
       "requires": {
-        "balanced-match": "1.0.0",
+        "balanced-match": "^1.0.0",
         "concat-map": "0.0.1"
       }
     },
@@ -512,16 +517,16 @@
       "integrity": "sha512-aNdbnj9P8PjdXU4ybaWLK2IF3jc/EoDYbC7AazW6to3TRsfXxscC9UXOB5iDiEQrkyIbWp2SLQda4+QAa7nc3w==",
       "dev": true,
       "requires": {
-        "arr-flatten": "1.1.0",
-        "array-unique": "0.3.2",
-        "extend-shallow": "2.0.1",
-        "fill-range": "4.0.0",
-        "isobject": "3.0.1",
-        "repeat-element": "1.1.3",
-        "snapdragon": "0.8.2",
-        "snapdragon-node": "2.1.1",
-        "split-string": "3.1.0",
-        "to-regex": "3.0.2"
+        "arr-flatten": "^1.1.0",
+        "array-unique": "^0.3.2",
+        "extend-shallow": "^2.0.1",
+        "fill-range": "^4.0.0",
+        "isobject": "^3.0.1",
+        "repeat-element": "^1.1.2",
+        "snapdragon": "^0.8.1",
+        "snapdragon-node": "^2.0.1",
+        "split-string": "^3.0.2",
+        "to-regex": "^3.0.1"
       },
       "dependencies": {
         "extend-shallow": {
@@ -530,7 +535,7 @@
           "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
           "dev": true,
           "requires": {
-            "is-extendable": "0.1.1"
+            "is-extendable": "^0.1.0"
           }
         }
       }
@@ -547,12 +552,12 @@
       "integrity": "sha512-+7CHXqGuspUn/Sl5aO7Ea0xWGAtETPXNSAjHo48JfLdPWcMng33Xe4znFvQweqc/uzk5zSOI3H52CYnjCfb5hA==",
       "dev": true,
       "requires": {
-        "buffer-xor": "1.0.3",
-        "cipher-base": "1.0.4",
-        "create-hash": "1.2.0",
-        "evp_bytestokey": "1.0.3",
-        "inherits": "2.0.3",
-        "safe-buffer": "5.1.2"
+        "buffer-xor": "^1.0.3",
+        "cipher-base": "^1.0.0",
+        "create-hash": "^1.1.0",
+        "evp_bytestokey": "^1.0.3",
+        "inherits": "^2.0.1",
+        "safe-buffer": "^5.0.1"
       }
     },
     "browserify-cipher": {
@@ -561,9 +566,9 @@
       "integrity": "sha512-sPhkz0ARKbf4rRQt2hTpAHqn47X3llLkUGn+xEJzLjwY8LRs2p0v7ljvI5EyoRO/mexrNunNECisZs+gw2zz1w==",
       "dev": true,
       "requires": {
-        "browserify-aes": "1.2.0",
-        "browserify-des": "1.0.2",
-        "evp_bytestokey": "1.0.3"
+        "browserify-aes": "^1.0.4",
+        "browserify-des": "^1.0.0",
+        "evp_bytestokey": "^1.0.0"
       }
     },
     "browserify-des": {
@@ -572,10 +577,10 @@
       "integrity": "sha512-BioO1xf3hFwz4kc6iBhI3ieDFompMhrMlnDFC4/0/vd5MokpuAc3R+LYbwTA9A5Yc9pq9UYPqffKpW2ObuwX5A==",
       "dev": true,
       "requires": {
-        "cipher-base": "1.0.4",
-        "des.js": "1.0.0",
-        "inherits": "2.0.3",
-        "safe-buffer": "5.1.2"
+        "cipher-base": "^1.0.1",
+        "des.js": "^1.0.0",
+        "inherits": "^2.0.1",
+        "safe-buffer": "^5.1.2"
       }
     },
     "browserify-rsa": {
@@ -584,8 +589,8 @@
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-        "strip-ansi": "4.0.0",
-        "wrap-ansi": "2.1.0"
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-        "object-visit": "1.0.1"
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-        "rimraf": "2.6.2",
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-        "elliptic": "6.4.1"
+        "bn.js": "^4.1.0",
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@@ -938,11 +944,11 @@
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-        "md5.js": "1.3.4",
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-        "sha.js": "2.4.11"
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-        "which": "1.3.1"
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-        "randombytes": "2.0.6",
-        "randomfill": "1.0.4"
+        "browserify-cipher": "^1.0.0",
+        "browserify-sign": "^4.0.0",
+        "create-ecdh": "^4.0.0",
+        "create-hash": "^1.1.0",
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+        "diffie-hellman": "^5.0.0",
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+        "is-descriptor": "^1.0.2",
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+        "inherits": "^2.0.1",
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-        "miller-rabin": "4.0.1",
-        "randombytes": "2.0.6"
+        "bn.js": "^4.1.0",
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-        "readable-stream": "2.3.6",
-        "stream-shift": "1.0.0"
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-        "inherits": "2.0.3",
-        "minimalistic-assert": "1.0.1",
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+        "bn.js": "^4.4.0",
+        "brorand": "^1.0.1",
+        "hash.js": "^1.0.0",
+        "hmac-drbg": "^1.0.0",
+        "inherits": "^2.0.1",
+        "minimalistic-assert": "^1.0.0",
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+        "once": "^1.4.0"
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@@ -1161,12 +1167,12 @@
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-        "accepts": "1.3.5",
+        "accepts": "~1.3.4",
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-        "debug": "3.1.0",
-        "engine.io-parser": "2.1.2",
-        "ws": "3.3.3"
+        "debug": "~3.1.0",
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@@ -1186,14 +1192,14 @@
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-        "debug": "3.1.0",
-        "engine.io-parser": "2.1.2",
+        "debug": "~3.1.0",
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         "parseuri": "0.0.5",
-        "ws": "3.3.3",
-        "xmlhttprequest-ssl": "1.5.5",
+        "ws": "~3.3.1",
+        "xmlhttprequest-ssl": "~1.5.4",
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@@ -3534,7 +4076,7 @@
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           "dev": true,
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-            "is-buffer": "1.1.6"
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@@ -3545,10 +4087,10 @@
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-        "extend-shallow": "3.0.2",
-        "regex-not": "1.0.2",
-        "safe-regex": "1.1.0"
+        "define-property": "^2.0.2",
+        "extend-shallow": "^3.0.2",
+        "regex-not": "^1.0.2",
+        "safe-regex": "^1.1.0"
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@@ -3557,8 +4099,8 @@
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       "dev": true,
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-        "is-number": "3.0.0",
-        "repeat-string": "1.6.1"
+        "is-number": "^3.0.0",
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@@ -3579,7 +4121,7 @@
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@@ -3594,8 +4136,8 @@
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-        "commander": "2.13.0",
-        "source-map": "0.6.1"
+        "commander": "~2.13.0",
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@@ -3612,14 +4154,14 @@
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-        "uglify-es": "3.3.9",
-        "webpack-sources": "1.3.0",
-        "worker-farm": "1.6.0"
+        "cacache": "^10.0.4",
+        "find-cache-dir": "^1.0.0",
+        "schema-utils": "^0.4.5",
+        "serialize-javascript": "^1.4.0",
+        "source-map": "^0.6.1",
+        "uglify-es": "^3.3.4",
+        "webpack-sources": "^1.1.0",
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@@ -3641,10 +4183,10 @@
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-        "get-value": "2.0.6",
-        "is-extendable": "0.1.1",
-        "set-value": "0.4.3"
+        "arr-union": "^3.1.0",
+        "get-value": "^2.0.6",
+        "is-extendable": "^0.1.1",
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@@ -3653,7 +4195,7 @@
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           "dev": true,
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-            "is-extendable": "0.1.1"
+            "is-extendable": "^0.1.0"
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@@ -3662,10 +4204,10 @@
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-            "is-plain-object": "2.0.4",
-            "to-object-path": "0.3.0"
+            "extend-shallow": "^2.0.1",
+            "is-extendable": "^0.1.1",
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@@ -3676,7 +4218,7 @@
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-        "unique-slug": "2.0.1"
+        "unique-slug": "^2.0.0"
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@@ -3685,7 +4227,7 @@
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       "dev": true,
       "requires": {
-        "imurmurhash": "0.1.4"
+        "imurmurhash": "^0.1.4"
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@@ -3699,8 +4241,8 @@
       "integrity": "sha1-g3aHP30jNRef+x5vw6jtDfyKtVk=",
       "dev": true,
       "requires": {
-        "has-value": "0.3.1",
-        "isobject": "3.0.1"
+        "has-value": "^0.3.1",
+        "isobject": "^3.0.0"
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@@ -3709,9 +4251,9 @@
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           "dev": true,
           "requires": {
-            "get-value": "2.0.6",
-            "has-values": "0.1.4",
-            "isobject": "2.1.0"
+            "get-value": "^2.0.3",
+            "has-values": "^0.1.4",
+            "isobject": "^2.0.0"
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@@ -3745,7 +4287,7 @@
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       "dev": true,
       "requires": {
-        "punycode": "2.1.1"
+        "punycode": "^2.1.0"
       }
     },
     "urix": {
@@ -3829,9 +4371,9 @@
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       "dev": true,
       "requires": {
-        "chokidar": "2.0.4",
-        "graceful-fs": "4.1.11",
-        "neo-async": "2.5.2"
+        "chokidar": "^2.0.2",
+        "graceful-fs": "^4.1.2",
+        "neo-async": "^2.5.0"
       }
     },
     "webpack": {
@@ -3844,26 +4386,26 @@
         "@webassemblyjs/helper-module-context": "1.7.8",
         "@webassemblyjs/wasm-edit": "1.7.8",
         "@webassemblyjs/wasm-parser": "1.7.8",
-        "acorn": "5.7.3",
-        "acorn-dynamic-import": "3.0.0",
-        "ajv": "6.5.4",
-        "ajv-keywords": "3.2.0",
-        "chrome-trace-event": "1.0.0",
-        "enhanced-resolve": "4.1.0",
-        "eslint-scope": "4.0.0",
-        "json-parse-better-errors": "1.0.2",
-        "loader-runner": "2.3.1",
-        "loader-utils": "1.1.0",
-        "memory-fs": "0.4.1",
-        "micromatch": "3.1.10",
-        "mkdirp": "0.5.1",
-        "neo-async": "2.5.2",
-        "node-libs-browser": "2.1.0",
-        "schema-utils": "0.4.7",
-        "tapable": "1.1.0",
-        "uglifyjs-webpack-plugin": "1.3.0",
-        "watchpack": "1.6.0",
-        "webpack-sources": "1.3.0"
+        "acorn": "^5.6.2",
+        "acorn-dynamic-import": "^3.0.0",
+        "ajv": "^6.1.0",
+        "ajv-keywords": "^3.1.0",
+        "chrome-trace-event": "^1.0.0",
+        "enhanced-resolve": "^4.1.0",
+        "eslint-scope": "^4.0.0",
+        "json-parse-better-errors": "^1.0.2",
+        "loader-runner": "^2.3.0",
+        "loader-utils": "^1.1.0",
+        "memory-fs": "~0.4.1",
+        "micromatch": "^3.1.8",
+        "mkdirp": "~0.5.0",
+        "neo-async": "^2.5.0",
+        "node-libs-browser": "^2.0.0",
+        "schema-utils": "^0.4.4",
+        "tapable": "^1.1.0",
+        "uglifyjs-webpack-plugin": "^1.2.4",
+        "watchpack": "^1.5.0",
+        "webpack-sources": "^1.3.0"
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@@ -3872,16 +4414,16 @@
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       "dev": true,
       "requires": {
-        "chalk": "2.4.1",
-        "cross-spawn": "6.0.5",
-        "enhanced-resolve": "4.1.0",
-        "global-modules-path": "2.3.0",
-        "import-local": "2.0.0",
-        "interpret": "1.1.0",
-        "loader-utils": "1.1.0",
-        "supports-color": "5.5.0",
-        "v8-compile-cache": "2.0.2",
-        "yargs": "12.0.2"
+        "chalk": "^2.4.1",
+        "cross-spawn": "^6.0.5",
+        "enhanced-resolve": "^4.1.0",
+        "global-modules-path": "^2.3.0",
+        "import-local": "^2.0.0",
+        "interpret": "^1.1.0",
+        "loader-utils": "^1.1.0",
+        "supports-color": "^5.5.0",
+        "v8-compile-cache": "^2.0.2",
+        "yargs": "^12.0.2"
       }
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     "webpack-node-externals": {
@@ -3895,8 +4437,8 @@
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       "dev": true,
       "requires": {
-        "source-list-map": "2.0.0",
-        "source-map": "0.6.1"
+        "source-list-map": "^2.0.0",
+        "source-map": "~0.6.1"
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@@ -3913,7 +4455,7 @@
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       "dev": true,
       "requires": {
-        "isexe": "2.0.0"
+        "isexe": "^2.0.0"
       }
     },
     "which-module": {
@@ -3928,7 +4470,7 @@
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       "dev": true,
       "requires": {
-        "errno": "0.1.7"
+        "errno": "~0.1.7"
       }
     },
     "wrap-ansi": {
@@ -3937,8 +4479,8 @@
       "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
       "dev": true,
       "requires": {
-        "string-width": "1.0.2",
-        "strip-ansi": "3.0.1"
+        "string-width": "^1.0.1",
+        "strip-ansi": "^3.0.1"
       },
       "dependencies": {
         "ansi-regex": {
@@ -3953,7 +4495,7 @@
           "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
           "dev": true,
           "requires": {
-            "number-is-nan": "1.0.1"
+            "number-is-nan": "^1.0.0"
           }
         },
         "string-width": {
@@ -3962,9 +4504,9 @@
           "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
           "dev": true,
           "requires": {
-            "code-point-at": "1.1.0",
-            "is-fullwidth-code-point": "1.0.0",
-            "strip-ansi": "3.0.1"
+            "code-point-at": "^1.0.0",
+            "is-fullwidth-code-point": "^1.0.0",
+            "strip-ansi": "^3.0.0"
           }
         },
         "strip-ansi": {
@@ -3973,7 +4515,7 @@
           "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
           "dev": true,
           "requires": {
-            "ansi-regex": "2.1.1"
+            "ansi-regex": "^2.0.0"
           }
         }
       }
@@ -3989,9 +4531,9 @@
       "resolved": "https://registry.npmjs.org/ws/-/ws-3.3.3.tgz",
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       "requires": {
-        "async-limiter": "1.0.0",
-        "safe-buffer": "5.1.2",
-        "ultron": "1.1.1"
+        "async-limiter": "~1.0.0",
+        "safe-buffer": "~5.1.0",
+        "ultron": "~1.1.0"
       }
     },
     "xmlhttprequest-ssl": {
@@ -4029,18 +4571,18 @@
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       "dev": true,
       "requires": {
-        "cliui": "4.1.0",
-        "decamelize": "2.0.0",
-        "find-up": "3.0.0",
-        "get-caller-file": "1.0.3",
-        "os-locale": "3.0.1",
-        "require-directory": "2.1.1",
-        "require-main-filename": "1.0.1",
-        "set-blocking": "2.0.0",
-        "string-width": "2.1.1",
-        "which-module": "2.0.0",
-        "y18n": "4.0.0",
-        "yargs-parser": "10.1.0"
+        "cliui": "^4.0.0",
+        "decamelize": "^2.0.0",
+        "find-up": "^3.0.0",
+        "get-caller-file": "^1.0.1",
+        "os-locale": "^3.0.0",
+        "require-directory": "^2.1.1",
+        "require-main-filename": "^1.0.1",
+        "set-blocking": "^2.0.0",
+        "string-width": "^2.0.0",
+        "which-module": "^2.0.0",
+        "y18n": "^3.2.1 || ^4.0.0",
+        "yargs-parser": "^10.1.0"
       },
       "dependencies": {
         "find-up": {
@@ -4049,7 +4591,7 @@
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           "dev": true,
           "requires": {
-            "locate-path": "3.0.0"
+            "locate-path": "^3.0.0"
           }
         },
         "locate-path": {
@@ -4058,8 +4600,8 @@
           "integrity": "sha512-7AO748wWnIhNqAuaty2ZWHkQHRSNfPVIsPIfwEOWO22AmaoVrWavlOcMR5nzTLNYvp36X220/maaRsrec1G65A==",
           "dev": true,
           "requires": {
-            "p-locate": "3.0.0",
-            "path-exists": "3.0.0"
+            "p-locate": "^3.0.0",
+            "path-exists": "^3.0.0"
           }
         },
         "p-limit": {
@@ -4068,7 +4610,7 @@
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           "dev": true,
           "requires": {
-            "p-try": "2.0.0"
+            "p-try": "^2.0.0"
           }
         },
         "p-locate": {
@@ -4077,7 +4619,7 @@
           "integrity": "sha512-x+12w/To+4GFfgJhBEpiDcLozRJGegY+Ei7/z0tSLkMmxGZNybVMSfWj9aJn8Z5Fc7dBUNJOOVgPv2H7IwulSQ==",
           "dev": true,
           "requires": {
-            "p-limit": "2.0.0"
+            "p-limit": "^2.0.0"
           }
         },
         "p-try": {
@@ -4094,7 +4636,7 @@
       "integrity": "sha512-VCIyR1wJoEBZUqk5PA+oOBF6ypbwh5aNB3I50guxAL/quggdfs4TtNHQrSazFA3fYZ+tEqfs0zIGlv0c/rgjbQ==",
       "dev": true,
       "requires": {
-        "camelcase": "4.1.0"
+        "camelcase": "^4.1.0"
       }
     },
     "yeast": {
diff --git a/WebInterface/NodeJSServer/package.json b/WebInterface/NodeJSServer/package.json
index c577d47..241ac80 100644
--- a/WebInterface/NodeJSServer/package.json
+++ b/WebInterface/NodeJSServer/package.json
@@ -11,6 +11,7 @@
   "author": "Timon Scholz",
   "license": "MIT",
   "dependencies": {
+    "@aspnet/signalr": "^1.0.3",
     "engine.io": "^3.2.0",
     "express": "^4.16.3",
     "socket.io": "^2.1.1",