Why not wrap your call to invalidate() in a try-catch clause? If the
exception occurs, the session is already invalidated -- which is what you're
trying to accomplish anyway.
try {
oldSession.invalidate();
}
catch ( IllegalStateException ise ) { ; }
--jeff
----- Original Message -----
From: "Its Me.. Karthik" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, June 26, 2001 3:15 AM
Subject: tomcat 3.2.2 session already invalidated-serious problem
>
>
> Hi,
>
> im usuing tomcat 3.2.1..when i invalidate my session im getting error..
>
> this is my piece of code
>
> if(monitor.containsKey(uname)){
>
> HttpSession oldSession = (HttpSession)monitor.get(uname);
>
> oldSession.invalidate();
>
> }
>
>
> the error is
>
>
>
> Internal Servlet Error:
>
>
> javax.servlet.ServletException: setAttribute: Session already invalidated
> at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp
l.java:459)
> at
karthik._0002fkarthik_0002fpage_00031_0002ejsppage1_jsp_2._jspService(_0002f
karthik_0002fpage_00031_0002ejsppage1_jsp_2.java:129)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
org.apache.jasper.servlet.JspServlet$JspCountedServlet.service(JspServlet.ja
va:130)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja
va:282)
> at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:429)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:500)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
> at org.apache.tomcat.core.Handler.service(Handler.java:287)
> at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
> at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
7)
> at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
> at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
onnectionHandler.java:213)
> at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
> at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
> at java.lang.Thread.run(Thread.java:484)
>
> Root cause:
>
> java.lang.IllegalStateException: setAttribute: Session already invalidated
> at
org.apache.tomcat.session.StandardSession.setAttribute(StandardSession.java:
721)
> at
karthik._0002fkarthik_0002fpage_00031_0002ejsppage1_jsp_2._jspService(_0002f
karthik_0002fpage_00031_0002ejsppage1_jsp_2.java:111)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
org.apache.jasper.servlet.JspServlet$JspCountedServlet.service(JspServlet.ja
va:130)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja
va:282)
> at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:429)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:500)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
> at org.apache.tomcat.core.Handler.service(Handler.java:287)
> at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
> at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
7)
> at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
> at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
onnectionHandler.java:213)
> at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
> at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
> at java.lang.Thread.run(Thread.java:484)
>
>
> please help me..very urgent
> karthik
>
>
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