Handle invalid RS auth tokens

app/routes/application.js

@@ -1,5 +1,36 @@
 import Route from '@ember/routing/route';
+import { inject as service } from '@ember/service';
 import BodyClassMixin from 'ember-body-class/mixins/body-class';
 
 export default Route.extend(BodyClassMixin, {
+
+  storage: service(),
+
+  beforeModel () {
+    this.get('storage.rs').on('error', (error) => {
+      console.debug('rs.on error', error);
+      if (error.name === 'Unauthorized') {
+        this.handleUnauthorized();
+      } else {
+        alert('An unknown error occured. Please check the browser console for details.');
+      }
+    });
+  },
+
+  // We need to handle this here, so we can transitionTo
+  // the connect route
+  handleUnauthorized () {
+    // Ignore additional unauthorized events after the
+    // first one
+    if (this.get('storage.unauthorized')) { return; }
+
+    this.get('storage').setProperties({
+      unauthorized: true,
+      connecting: false,
+      connected: false
+    });
+
+    this.transitionTo('connect');
+  }
+
 });