Improved collecting of meta data, fixed race condition.

app/assets/javascripts/app/controllers/agent_ticket_create.js.coffee

@@ -57,11 +57,6 @@ class App.TicketCreate extends App.Controller
 
   meta: =>
     text = App.i18n.translateInline( @article_attributes['title'] )
-    if !@_initMetaDone
-      @_initMetaDone = true
-      state = App.TaskManager.get(@task_key).state
-      subject = state['subject']
-    else
     subject = @el.find('[name=subject]').val()
     if subject
       text = "#{text}: #{subject}"

app/assets/javascripts/app/controllers/task_widget.js.coffee

@@ -120,6 +120,8 @@ class Taskbar extends App.Controller
     tasks = App.TaskManager.all()
     item_list = []
     for task in tasks
+
+      # collect meta data of task for task bar item
       data =
         url:   '#'
         id:    false
@@ -128,8 +130,13 @@ class Taskbar extends App.Controller
       worker = App.TaskManager.worker( task.key  )
       if worker
         meta = worker.meta()
+
+        # apply meta data of controller
         if meta
-          data = meta
+          for key, value of meta
+            data[key] = value
+
+      # collect new task bar items
       item = {}
       item.task = task
       item.data = data

app/assets/javascripts/app/controllers/ticket_zoom.js.coffee

@@ -37,8 +37,6 @@ class App.TicketZoom extends App.Controller
   meta: =>
     meta =
       url: @url()
-      head:  '???'
-      title: '???'
       id:  @ticket_id
     if @ticket
       meta.head  = @ticket.title
@@ -428,7 +426,7 @@ class Edit extends App.Controller
         @el.find('.ticket-update').parent().addClass('form-changed')
         @el.find('.ticket-update').parent().parent().find('.reset-message').show()
         App.TaskManager.update( @task_key, { 'state': currentData })
-    @interval( update, 2800, 'autosave' )
+    @interval( update, 3000, 'autosave' )
 
   update: (e) =>
     e.preventDefault()

app/assets/javascripts/app/lib/app_post/task_manager.js.coffee

@@ -379,7 +379,7 @@ class _taskManagerSingleton extends App.Controller
         App.Delay.set(
           =>
             @add(task.key, task.callback, task.params, true)
-          task_count * 300
+          task_count * 900
           undefined
           'task'
         )