LM5 without webscoket

[admin]

@Thomas, WebSocket is much better for performance and CPU load. If Opera works correctly on your devices, there's no point in using long polling.

@savas, try this solution (for now it will only work with admin account). Your device must be running latest firmware as well. If it works for you then I'll provide a full solution for non-admin users.

Code:

if (!window.WebSocket) {
  function doObjectUpdate(res) {
    if (typeof res == 'object' && res.updatetime) {
      if (res.updatetime != Globals.updateTime) {
        Globals.updateTime = res.updatetime;

        $.each(res.data || [], function(_, obj) {
          objectStore.registerOne(obj.address, obj.datadec);
        });
      }
    }
    
    startObjectUpdate();
  }
  
  function startObjectUpdate() {
    $.ajax({
      url: '/scada-main/objects/update',
      type: 'GET',
      dataType: 'json',
      data: { upd: Globals.updateTime },
      error: doObjectUpdate,
      success: doObjectUpdate,
      timeout: 60 * 1000
    });
  }

  function setObjectValueSend(data) {
    $.ajax({
      url: '/scada-main/objects/setvalue',
      type: 'POST',
      data: Scada.encodeData(data)
    });
  }

  localbus.init = function() {};
}