fix actioncable issue

app/assets/javascripts/active_meetings.js

@@ -119,7 +119,13 @@ joinMeeting = function(meeting_name){
 }
 
 // Only need to register for logged in users.
+$(document).on('turbolinks:load', function(){
   if($('body').data('current-user')){
+
+    MEETINGS = {}
+    $('.actives').empty();
+
+    if(!App.messages){
       App.messages = App.cable.subscriptions.create('RefreshMeetingsChannel', {
         received: function(data) {
           console.log('Recieved ' + data['method'] + ' action for ' + data['meeting'] + '.')
@@ -145,7 +151,9 @@ if($('body').data('current-user')){
           }
         }
       });
+    }
 
     console.log('Populating active meetings.');
     setTimeout(initialPopulate, LOADING_DELAY);
   }
+});

app/views/landing/_previously_joined.html.erb

@@ -46,5 +46,3 @@
     </div>
   </div>
 <% end %>
-
-<%= javascript_include_tag "active_meetings.js" %>