forwarding request to a page with p:outputpanel make it load forever - jsf

Question

i m developing a web-app using primefaces 6.0 on wildfly 10, my problem is:
redirecting to a page that contain a primefaces outputpanel cause the outputpanel to load forever :/
by redirecting i mean code like:
RequestDispatcher dispatcher = getServletContext().getRequestDispatcher("/aboutUs.xhtml");
dispatcher.forward(request, response);
i will appreciate any help :D
after some testing, i got it:
-lets say i've sent a requset to my servlet, the requset got forwared and a nice web page it returned
-now the javascript code in my outputpanel widget try to load its contents, so it send another request
-this time the servlet my just decide to not forward to the same page, or it my not forward at all or ...
the problem is i did not write this servlet (its faces servlet in my case, and since even faces-config.xml won't do the trick it's hopless)

Answer 1

what i've done is using a parameter to enable/disable outputpanel lazy loading like this:
<p:outputPanel deferred="#{request.getParameter('lazy') == 'off'? false : true}">
then i used this in my auto forward pages:
<login-config>
<auth-method>FORM</auth-method>
<form-login-config>
<form-login-page>/login.xhtml?lazy=off</form-login-page>
<form-error-page>/login.xhtml?lazy=off</form-error-page>
</form-login-config>
</login-config>
the rest is ensuring than any ajax call these pages do should also include this parameter so i've added this parameter in my "change language" menuitem
<p:menuitem ...>
<f:param name="lazy" value="#{request.getParameter('lazy')}" />
</p:menuitem>
now these pages load without lazy loading insdead of loading forever, not a perfect solution but better than nothing :D
this is the best idea that i got until now :/