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From Bo Xu>
Subject Re: Active servlet threads?
Date Tue, 16 Oct 2001 18:35:02 GMT
"" wrote:

> Hi!
>   I'd like to know the number of currently active threads of a servlet from within that
very servlet... I don't know if I've explained well: I'd like to make a method that counts
the active threads, to know in a certain moment how many "servlet copies" are running. I'll
use this da<tum to determine if there aren't anyone, and so I can stop the service (or
do anything else) without anyone complaining and without any delay in waiting the other threads
to finish.
>   Is it possible? I tried with Thread.CurrentThread().getThreadGroup().activeCount(),
but it gives me 32, that I guess is the number of the pooled threads, of all the servlet,
not only this very one...
>   may you help me? Thanks!
>    Germano

the following is as a refrence :-)

public class MyServlet extends HttpServlet{
    private static byte[] locker=new byte[0];
    private static int counter;

    public void service(HttpServletRequest req, HttpServletResponse res) throws IOException,

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