Support periodic auth checks in SecurityContext on web socket connections

src/http/lifecycle/WebSocketHealthCheckEvent.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 WebSocketHealthCheckEvent implements Event {
+    eventName = '@extollo/lib:WebSocketHealthCheckEvent'
+
+    eventUuid = uuid4()
+
+    shouldBroadcast = false
+}