Fix cleaning send queue on restart (#18511)

src/SignalR/clients/ts/FunctionalTests/package.json

@@ -18,21 +18,21 @@
     "es6-promise": "^4.2.4",
     "jasmine": "^3.2.0",
     "jasmine-core": "^3.2.1",
-    "karma": "^3.0.0",
+    "karma": "^4.4.1",
     "karma-chrome-launcher": "^2.2.0",
     "karma-edge-launcher": "^0.4.2",
-    "karma-firefox-launcher": "^1.1.0",
+    "karma-firefox-launcher": "^1.3.0",
     "karma-ie-launcher": "^1.0.0",
-    "karma-jasmine": "^1.1.2",
+    "karma-jasmine": "^3.1.0",
     "karma-junit-reporter": "^1.2.0",
     "karma-mocha-reporter": "^2.2.5",
     "karma-safari-launcher": "^1.0.0",
     "karma-sauce-launcher": "^1.2.0",
     "karma-sourcemap-loader": "^0.3.7",
     "karma-summary-reporter": "^1.6.0",
     "rxjs": "^6.3.3",
-    "ts-node": "^4.1.0",
-    "typescript": "^2.7.1",
+    "ts-node": "^8.6.2",
+    "typescript": "^3.7.5",
     "ws": " ^6.0.0"
   },
   "scripts": {

src/SignalR/clients/ts/FunctionalTests/scripts/karma.local.conf.js

@@ -43,17 +43,17 @@ try {
     }
 
     // We use the launchers themselves to figure out if the browser exists. It's a bit sneaky, but it works.
-    tryAddBrowser("ChromeHeadlessNoSandbox", new ChromeHeadlessBrowser(() => { }, {}));
-    tryAddBrowser("ChromiumHeadlessIgnoreCert", new ChromiumHeadlessBrowser(() => { }, {}));
-    if (!tryAddBrowser("FirefoxHeadless", new FirefoxHeadlessBrowser(0, () => { }, {}))) {
-      tryAddBrowser("FirefoxDeveloperHeadless", new FirefoxDeveloperHeadlessBrowser(0, () => { }, {}));
+    tryAddBrowser("ChromeHeadlessNoSandbox", ChromeHeadlessBrowser.prototype);
+    tryAddBrowser("ChromiumHeadlessIgnoreCert", ChromiumHeadlessBrowser.prototype);
+    if (!tryAddBrowser("FirefoxHeadless", FirefoxHeadlessBrowser.prototype)) {
+      tryAddBrowser("FirefoxDeveloperHeadless", FirefoxDeveloperHeadlessBrowser.prototype);
     }
 
     // We need to receive an argument from the caller, but globals don't seem to work, so we use an environment variable.
     if (process.env.ASPNETCORE_SIGNALR_TEST_ALL_BROWSERS === "true") {
-      tryAddBrowser("Edge", new EdgeBrowser(() => { }, { create() { } }));
-      tryAddBrowser("IE", new IEBrowser(() => { }, { create() { } }, {}));
-      tryAddBrowser("Safari", new SafariBrowser(() => { }, {}));
+      tryAddBrowser("Edge", EdgeBrowser.prototype);
+      tryAddBrowser("IE", IEBrowser.prototype);
+      tryAddBrowser("Safari", SafariBrowser.prototype);
     }
 
     module.exports = createKarmaConfig({