* event machine fix is critical (long polling has been broken)

* thin upgrade
* work in progress - groups
* fix live-refresh in dev

Gemfile.lock

@@ -165,7 +165,7 @@ GEM
     em-redis (0.3.0)
       eventmachine
     erubis (2.7.0)
-    eventmachine (1.0.1)
+    eventmachine (1.0.3)
     excon (0.16.10)
     execjs (1.4.0)
       multi_json (~> 1.0)
@@ -452,7 +452,7 @@ GEM
     therubyracer (0.11.4)
       libv8 (~> 3.11.8.12)
       ref
-    thin (1.5.0)
+    thin (1.5.1)
       daemons (>= 1.0.9)
       eventmachine (>= 0.12.6)
       rack (>= 1.0.0)

app/assets/javascripts/admin/templates/admin.js.handlebars

@@ -7,7 +7,7 @@
         <li>{{#linkTo 'admin.site_settings'}}{{i18n admin.site_settings.title}}{{/linkTo}}</li>
         <li>{{#linkTo 'adminSiteContents'}}{{i18n admin.site_content.title}}{{/linkTo}}</li>
         <li>{{#linkTo 'adminUsersList.active'}}{{i18n admin.users.title}}{{/linkTo}}</li>
-        <li>{{#linkTo 'admin.groups'}}{{i18n admin.groups.title}}{{/linkTo}}</li>
+        <!--<li>{{#linkTo 'admin.groups'}}{{i18n admin.groups.title}}{{/linkTo}}</li>-->
         <li>{{#linkTo 'admin.email_logs'}}{{i18n admin.email_logs.title}}{{/linkTo}}</li>
         <li>{{#linkTo 'adminFlags.active'}}{{i18n admin.flags.title}}{{/linkTo}}</li>
         <li>{{#linkTo 'admin.customize'}}{{i18n admin.customize.title}}{{/linkTo}}</li>

app/assets/javascripts/admin/templates/groups.js.handlebars

@@ -1,3 +1,4 @@
+<!-- work in progress, please ignore -->
 <div class='row'>
   <div class='content-list span6'>
     <h3>{{i18n admin.groups.edit}}</h3>
@@ -13,8 +14,10 @@
   <div class='content-editor'>
     {{#if content.active}}
       {{#with content.active}}
-        {{name}}  
+      <h3>{{name}}</h3> 
         {{view Discourse.UserSelector id="private-message-users" class="span8" placeholderKey="admin.groups.selector_placeholder" tabindex="1" usernamesBinding="usernames"}}
+        <button>Save</button>
+
       {{/with}}
     {{else}}
       nothing here yet

app/assets/javascripts/discourse.js

@@ -205,6 +205,7 @@ Discourse = Ember.Application.createWithMixins({
   start: function() {
     Discourse.bindDOMEvents();
     Discourse.SiteSettings = PreloadStore.get('siteSettings');
+    Discourse.MessageBus.alwaysLongPoll = Discourse.Environment === "development";
     Discourse.MessageBus.start();
     Discourse.KeyValueStore.init("discourse_", Discourse.MessageBus);
     // Make sure we delete preloaded data

app/assets/javascripts/discourse/components/message_bus.js

@@ -9,7 +9,8 @@
 **/
 Discourse.MessageBus = (function() {
   // http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript
-  var callbacks, clientId, failCount, interval, isHidden, queue, responseCallbacks, uniqueId;
+  var callbacks, clientId, failCount, interval, shouldLongPoll, queue, responseCallbacks, uniqueId;
+  var me;
 
   uniqueId = function() {
     return 'xxxxxxxxxxxx4xxxyxxxxxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
@@ -27,7 +28,7 @@ Discourse.MessageBus = (function() {
   interval = null;
   failCount = 0;
 
-  isHidden = function() {
+  var isHidden = function() {
     if (document.hidden !== void 0) {
       return document.hidden;
     } else if (document.webkitHidden !== void 0) {
@@ -42,13 +43,17 @@ Discourse.MessageBus = (function() {
     }
   };
 
-  return {
+  shouldLongPoll = function() {
+    return me.alwaysLongPoll || !isHidden();
+  };
+
+  me = {
     enableLongPolling: true,
     callbackInterval: 60000,
     maxPollInterval: 3 * 60 * 1000,
     callbacks: callbacks,
     clientId: clientId,
-
+    alwaysLongPoll: false,
     stop: false,
 
     // Start polling
@@ -68,7 +73,7 @@ Discourse.MessageBus = (function() {
           data[c.channel] = c.last_id === void 0 ? -1 : c.last_id;
         });
         gotData = false;
-        _this.longPoll = Discourse.ajax(Discourse.getURL("/message-bus/") + clientId + "/poll?" + (isHidden() || !_this.enableLongPolling ? "dlp=t" : ""), {
+        _this.longPoll = Discourse.ajax(Discourse.getURL("/message-bus/") + clientId + "/poll?" + (!shouldLongPoll() || !_this.enableLongPolling ? "dlp=t" : ""), {
           data: data,
           cache: false,
           dataType: 'json',
@@ -101,7 +106,7 @@ Discourse.MessageBus = (function() {
               interval = _this.callbackInterval;
               if (failCount > 2) {
                 interval = interval * failCount;
-              } else if (isHidden()) {
+              } else if (!shouldLongPoll()) {
                 // slowning down stuff a lot when hidden
                 // we will need to add a lot of fine tuning here
                 interval = interval * 4;
@@ -150,4 +155,6 @@ Discourse.MessageBus = (function() {
       }
     }
   };
+
+  return me;
 })();

app/assets/stylesheets/admin.css

@@ -1,6 +1,3 @@
 //  Manifest
 //
 //= require_tree ./admin
-
-
-