java - How to resolve session timeout error from client side? -

i stuck in situation related session timeout()while user still active on web page.

what happening on clicking particular link on webpage user redirected towards popup page. popup contains oracle form(basically applet) , applet embedded inside html page .

when user working on popup , requests going towards form server different jboss server . after time session times out .

i took following approach resolve issue :

i added jquery code below in popup page .

<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script> <script> var timer=0;  function run(){              timer++;          if(timer == 2){         $(document).bind('keyup mousemove',function(){                     $(this).unbind('keyup mousemove');                   $.ajax({                 url:     'https://bdqap1.acclaris.com/bensol/common/refreshsession.jsp',                 cache:   false,                 data:    'html',                 success: function(data,status) {                                        }             });             timer=0;                                             });      } }// run ends here  setinterval(run,1000);  </script> 

this code calls link in jboss server on mouse or keyboard movement on popup . should keep session alive while user active .

but approach not working jquery code not able detect movement on applet part . jquery not working applet in focus .

i wanted resolve issue client side . there better way ?

you binding , rebinding event handler every 2 seconds. might simpler ajax request every 30 seconds (or whatever time appropriate prevent session timing out:

<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script> <script>  function run(){        $.ajax({     url:     'https://bdqap1.acclaris.com/bensol/common/refreshsession.jsp',     cache:   false,     data:    'html',     success: function(data,status) {}   }); }// run ends here  setinterval(run,30000);  </script>