                 @.$('.issues').html @issues.render().el
 
                 return @
+
+        destroy: =>
+            window.app.off 'all', @render
 
     class @Logs extends Backbone.View
         className: 'recent-log-entries'


        initialize: =>
            # Rerender every time some relevant info changes
            directory.on 'all', (model, collection) => @render()
            machines.on 'all', (model, collection) => @render()
            datacenters.on 'all', (model, collection) => @render()

        compute_connectivity: =>
            # data centers visible


            return @

        destroy: =>
            connection_status.off 'all', @render
            datacenters.off 'all', @render
            machines.off 'all', @render

    # Sidebar.ConnectivityStatus
    class @ConnectivityStatus extends Backbone.View
        className: 'connectivity-status'
