Try to kill hanging sessions

clientapp/app.js

@@ -31,6 +31,10 @@ module.exports = {
         $(window).focus(function () {
             me.hasFocus = true;
         });
+        window.onbeforeunload = function () {
+            client.disconnect();
+            return "End active session?";
+        };
 
         config = JSON.parse(config);
 

clientapp/libraries/stanza.io.js

@@ -256,6 +256,7 @@ function Client(opts) {
         self.negotiatedFeatures.sasl = false;
         self.negotiatedFeatures.streamManagement = false;
         self.negotiatedFeatures.bind = false;
+        self.negotiatedFeatures.session = false;
         self.releaseGroup('connection');
     });
 
@@ -4991,6 +4992,7 @@ WSConnection.prototype.connect = function (opts) {
     };
 
     self.conn.onopen = function () {
+        self.sm.started = false;
         self.emit('connected', self);
     };
 
@@ -5010,6 +5012,7 @@ WSConnection.prototype.disconnect = function () {
         this.conn.close();
         this.stream = undefined;
         this.conn = undefined;
+        this.sm.failed();
     }
 };
 

clientapp/views/main.js

@@ -1,4 +1,4 @@
-/*global $, app, me*/
+/*global $, app, me, client*/
 "use strict";
 
 var HumanView = require('human-view');
@@ -9,7 +9,8 @@ var ContactListItem = require('../views/contactListItem');
 module.exports = HumanView.extend({
     template: templates.body,
     events: {
-        'click a[href]': 'handleLinkClick'
+        'click a[href]': 'handleLinkClick',
+        'click .reconnect': 'handleReconnect'
     },
     classBindings: {
         connected: '#connectionOverlay'
@@ -21,6 +22,9 @@ module.exports = HumanView.extend({
         this.renderCollection(me.contacts, ContactListItem, this.$('#roster nav'));
         return this;
     },
+    handleReconnect: function (e) {
+        client.connect();
+    },
     handleLinkClick: function (e) {
         var t = $(e.target);
         var aEl = t.is('a') ? t[0] : t.closest('a')[0];