Revert r4609 and use stateless request tokens; no need to save them in sess...

thomascube

2011-03-22 ec045b0a24bbb0de2b203961b453a9f5bd640f34

 program/js/app.js

@@ -5431,7 +5431,7 @@

    if (this.env.keep_alive && !this.env.framed && this.task == 'mail' && this.gui_objects.mailboxlist)
      this._int = setInterval(function(){ ref.check_for_recent(false); }, this.env.keep_alive * 1000);
    else if (this.env.keep_alive && !this.env.framed && this.env.action != 'print')
    else if (this.env.keep_alive && !this.env.framed && this.task != 'login' && this.env.action != 'print')
      this._int = setInterval(function(){ ref.send_keep_alive(); }, this.env.keep_alive * 1000);
  };