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Posted to dev@tomcat.apache.org by dulipalla narayana rao <dv...@rediffmail.com> on 2003/07/25 08:52:53 UTC
Small Query
Hi,
I am Narayna Rao, I am a fresh graduate who is learning
servlets and JSP. I faced a small problem in JSP. In Orierly
book they written that we can find out the number of session are
active for a given application using following code.
HttpSessionContext hsc=session.getSessionContext();
out.println(hsc+"<br>SessionId"+session.getId()+"<br>");
Enumeration e= hsc.getIds();
out.println(e);
//out.println("<br>"+e.nextElement());
out.println("Session ID's");
while(e.hasMoreElements())
{
out.println("Session ID's"+(String)e.nextElement());
}
But I am not geting not a Single Session Id, even though there are
3 session are active in Manager list of Tomcat. Plz let me know
why this is happening.
Actually there is no body to help me in this context, and i have
only one book with me.
Please Help me.
Yours Sincerly,
Rao
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Re: Small Query
Posted by Osamu Hashimoto <os...@yha.att.ne.jp>.
Hello, from Japan.
You must write like this. Try it.
HttpSessionContext hsc=session.getSessionContext();
out.println(hsc+"SessionId"+session.getId()+"");
Enumeration e= hsc.getIds();
out.println(e);
//out.println("
//"+e.nextElement());
out.println("Session ID's");
while(e.hasMoreElements())
{
out.println("Session ID's"+(String)e.nextElement());
}
Your code shown below is bit mistaken.
> HttpSessionContext hsc=session.getSessionContext();
> out.println(hsc+"
> SessionId"+session.getId()+"");
> Enumeration e= hsc.getIds();
> out.println(e);
> //out.println("
> "+e.nextElement());
> out.println("Session ID's");
> while(e.hasMoreElements())
> {
> out.println("Session ID's"+(String)e.nextElement());
> }
----- Original Message -----
From: "dulipalla narayana rao" <dv...@rediffmail.com>
Subject: Small Query
> Hi,
> I am Narayna Rao, I am a fresh graduate who is learning
> servlets and JSP. I faced a small problem in JSP. In Orierly
> book they written that we can find out the number of session are
> active for a given application using following code.
>
> HttpSessionContext hsc=session.getSessionContext();
> out.println(hsc+"<br>SessionId"+session.getId()+"<br>");
> Enumeration e= hsc.getIds();
> out.println(e);
> //out.println("<br>"+e.nextElement());
> out.println("Session ID's");
> while(e.hasMoreElements())
> {
> out.println("Session ID's"+(String)e.nextElement());
> }
>
> But I am not geting not a Single Session Id, even though there are
> 3 session are active in Manager list of Tomcat. Plz let me know
> why this is happening.
>
> Actually there is no body to help me in this context, and i have
> only one book with me.
>
> Please Help me.
>
> Yours Sincerly,
> Rao
Osamu Hashimoto
osm@yha.att.ne.jp
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