I use 2 jboss in one computer and develop web application.

One is jboss-3.2.3, port no 8080,
and the other is jboss-3.2.5, port no 8280.

The problem is when I redirect one application to the other.
Request's port no is old one.

I mean,

8080's JSP
<%
response.sendRedirect("http://localhost:8280/...");
%>

8280's jsp
<html:base/>

and html base tag display 8080

So I have to refresh web page one time.
and after that <html:base/> become 8280.

Can I make port no 8280 without refresh?