I can reproduce it by clicking on a actionlink twice without waiting for the
first action to complete. In out particular example, we have a master-detail
table relationship. When we mark a row in the master table (using an actionlink
for that row) the detail table is re-queried. If I mark a row in the
master-table twice, without waiting for the first request to finish a "Stream
Closed" exception i thrown.
Caused by: javax.servlet.ServletException: javax.servlet.jsp.JspException:
Stream closed
at
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:854)
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791)
at
org.apache.jsp.jsp.sagsbehandling.sagsleverancePortlet_jsp._jspService(sagsleverancePortlet_jsp.java:121)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
The exception is thrown in the method
protected void facesRender(RenderRequest request, RenderResponse response)
in the MyFacesGenericPortlet class, so maybe it's actually a Myfaces problem.
For our application the problem is very easy reproduced in Firefox. It's also
possible to reproduce it in IE, but that's harder.
We are using Portal 2.4
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