Upgraded webpack and other depdencies due to npm warning…

package.json

@@ -12,16 +12,17 @@
     "clean": "shx rm -rf ./build/awrtc ./build/bundle"
   },
   "devDependencies": {
-    "@types/jasmine": "^2.8.9",
-    "jasmine": "^2.4.1",
+    "@types/jasmine": "^2.8.16",
+    "jasmine": "^2.99.0",
+    "karma-firefox-launcher": "^1.1.0",
     "shx": "^0.3.2",
     "source-map-loader": "^0.2.4",
-    "ts-loader": "^5.2.2",
+    "ts-loader": "^5.4.5",
     "tsconfig-paths-webpack-plugin": "^3.2.0",
-    "typescript": "^3.1.3",
-    "uglify-js": "^2.7.0",
-    "webpack": "^4.23.1",
-    "webpack-cli": "^3.1.2",
-    "webrtc-adapter": "^6.4.6"
+    "typescript": "^3.5.2",
+    "uglify-js": "^2.8.29",
+    "webpack": "^4.35.0",
+    "webpack-cli": "^3.3.5",
+    "webrtc-adapter": "^6.4.8"
   }
 }

src/awrtc/media_browser/BrowserMediaStream.ts

@@ -143,7 +143,20 @@ export class BrowserMediaStream {
             if(this.mVideoElement == null)
                 return;
 
-            this.mVideoElement.play();
+                var playPromise = this.mVideoElement.play();
+
+                if (typeof playPromise !== "undefined")
+                {
+                    playPromise.then(function() {
+                        //all good
+                    }).catch(function(error) {
+                        //so far we can't handle this error automatically. Some situation this might trigger
+                        //Chrome & Firefox: User only receives audio but doesn't send it & the call was initiated without the user pressing a button.
+                        //Safari: This seems to trigger always on safari unless the user manually allows autoplay
+                        SLog.LE("Replay of video failed. This error is likely caused due to autoplay restrictions of the browser. Try allowing autoplay.");
+                        console.error(error);
+                    });
+                }
             if(this.InternalStreamAdded != null)
                 this.InternalStreamAdded(this);