Implement websocket server

src/http/lifecycle/WebSocketCloseEvent.ts

@@ -0,0 +1,11 @@
+import {Event} from '../../support/bus'
+import {uuid4} from '../../util'
+
+/** Event used to tell the server to close the websocket connection. */
+export class WebSocketCloseEvent implements Event {
+    eventName = '@extollo/lib:WebSocketCloseEvent'
+
+    eventUuid = uuid4()
+
+    shouldBroadcast = false
+}