[kaffe] Thread handling in Kaffe

calvin kaiwen cal_kaiwen at hotmail.com
Mon Feb 17 17:39:02 PST 2003


Hi :)

Glad you reply, here is a fraction of those code :)
It is possible to increase the file descriptor of linux machine (yet to test
out), but IF thread pool is reuse, 1024 file descriptors if more than enough
:)

============================================================

try {
      System.out.println("Pool size before execute thread: " +
pool.getPoolSize());
      pool.execute(new_object);}
catch(IOException exc) {
      System.out.println("IOException while creating new thread: " +
exc.toString());}

public void run() {
    try {
          boolean result = identifyObject();
          if(result != true) {
          System.out.println("Error identifying client");}}
    catch (IOException exc) {
      System.out.println("IOException during thread execution: " + exc);}
// ** Exception caught here
   }

// ** Exception caught here
07-12-2002 04:46:00.249 [ERROR] [Thread-1245]
IOException during thread execution:
java.io.IOException: Too many open files

public boolean identifyObject() throws IOException{
  // code to identify Object here
    return true;}


===========================================================

Thank you,
Calvin


----- Original Message -----
From: "Dalibor Topic" <robilad at yahoo.com>
To: "calvin kaiwen" <cal_kaiwen at hotmail.com>; <kaffe at kaffe.org>
Sent: Monday, February 17, 2003 6:12 PM
Subject: Re: [kaffe] Thread handling in Kaffe


> Hi Calvin,
>
> --- calvin kaiwen <cal_kaiwen at hotmail.com> wrote:
> > Hi :)
> >
> > I noticed that the thread is not reuse in kaffe.
> > Thread will keep on increasing until <> 1050, then I
> > have this error:-
> > 07-12-2002 04:46:00.249 [ERROR] [Thread-1245]
> > IOException during thread execution:
> > java.io.IOException: Too many open files
>
> Could you post a small test case ?
>
> cheers,
> dalibor topic
>
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