On Mon, 25 Nov 2002 15:09:26 -0800 (PST), prefab <[EMAIL PROTECTED]> wrote:

>Does anyone know where this limit comes from and if it
>is possible to configure a higher number of threads?

Yes, there is a limit of 64 *concurrent* threads in Perl on Windows.  The
limit comes from using the WaitForMultipleObjects() API for the
implementation of the wait() function.  It would be possible to do better
by e.g. chaining multiple blocks of 64 handles together using event
semaphores, but somebody has to actually do it.  It is not as easy as just
changing a constant and recompiling the sources.  Patches welcome! :)

Note that you must use wait/waitpid to reap your forked children.
Otherwise the slots in the thread table won't become available again for
new threads.

Cheers,
-Jan

_______________________________________________
Perl-Win32-Users mailing list
[EMAIL PROTECTED]
To unsubscribe: http://listserv.ActiveState.com/mailman/mysubs

Reply via email to