What is the difference between proxied and proxyless calls in AJAX?

Question

I have a web application which is deployed on a Tomcat server (version 7). I have set the session timeout value as 10 minutes in the web.xml file. In pages with no Ajax call, the session time out value is reset promptly. But it is not renewed on pages with Ajax calls. Web application is taking user back to Login screen even though some activity is happening on the page (with Ajax).

Can anyone help me?

Answer 1

Proxied calls are made through stub objects which can be called from PHP classes on the JavaScript side in AJAX.

Proxyless calls are made using utility JavaScript functions like HTML_AJAX.replace() and HTML_AJAX.append() in AJAX.