Hi!
I have a potentially unbounded JSP displaying the results of a search
and would like to define an error page for it using e.g.
<%@ page errorPage="jspErrorPage.jsp" isErrorPage="false" %>
1st problem: if the generated page grows and exceeds the buffer size,
the buffer is flushed and, on exception, the error page is not
displayed because an IllegalStateException occurs on the way.
java.lang.IllegalStateException: Cannot forward as OutputStream
or Writer has already been obtained
so I tried setting
<%@ page autoFlush="false" %>
2nd problem: now, if the size of the generated page exceeds the buffer
size we obviously get
java.io.IOException: Error: JSP Buffer overflow
Question: How to solve these problems?
--------
Maybe "buffer=none" solves the problem: Does anyone have experiences (perhaps even
figures) on the costs in terms of performance?
Thanks in advance,
Markus
P.S. I'm using Tomcat.
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