Switch to socketIO 4.4.1

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/0.7@2847 b32b6428-25c9-4566-ad07-03861ab6144f

apps/dashboard/xaal/dashboard/static/js/site.js

@@ -91,7 +91,8 @@ function display_tags() {
 
 //================ SocketIO ================================================
 function run_sio() {
-    sio = io.connect('ws://' + document.domain + ':' + location.port,{transports: ['websocket'],forceNew:true});
+    //sio = io.connect('ws://' + document.domain + ':' + location.port,{transports: ['websocket'],forceNew:true});
+    sio = io({transports: ['websocket'],forceNew:true});
     sio.on('connect', function() {
         evt_bus.trigger('sio-connect');
     });
@@ -113,6 +114,7 @@ function run_sio() {
     });
 }
 
+
 //================ refresh attributes  =======================================
 // the old refresh_attributes blocks the page rendering process.
 function sio_refresh_attributes_old() {