Re: [xslt] xsltCleanupGlobals() question

["J. Clifford Dyer" <jcd sdf lonestar org>]

Do you have to call a similar thing with the Perl's XML::LibXSLT module?  I tried looking at the documentation on CPAN, but I couldn't figure it out.  I have a program that seems to be leaking memory when it goes through LibXSLT, but I haven't been able to pinpoint it yet.

Thanks,
Cliff


On Fri, Jan 24, 2003 at 10:32:46AM -0500, Daniel Veillard wrote regarding Re: [xslt] xsltCleanupGlobals() question:
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> From: Daniel Veillard <veillard@redhat.com>
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> Subject: Re: [xslt] xsltCleanupGlobals() question
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> In-Reply-To: <20030124152003.9953.qmail@community11.interfree.it>; from spinmar@interfree.it on Fri, Jan 24, 2003 at 03:20:03PM -0000
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> Date: Fri, 24 Jan 2003 10:32:46 -0500
> 
> On Fri, Jan 24, 2003 at 03:20:03PM -0000, spinmar@interfree.it wrote:
> > 
> > Hi,
> > 
> > I have  aqustion about xsltCleanupGlobals().
> > 
> > My idea is to improve the performance: so I'd like to compile only one time the stylesheet XSL and then the concurrent clients use it.
> > 
> > The question is: if I compile once my XSL, do I have to call xsltFreeStylesheet() and xsltCleanupGlobals() at the end of each client ?
> > 
> > I think no. (I tried to find it with search engine but for xsltCleanupGlobals I obtain 1 result).
> 
>   You need to call xsltFreeStylesheet() once all transformation processes
> using this stylesheet have finished and that you don't expect to reuse it.
>   You need to call xsltCleanupGlobals() only once you have finished using the
> libxslt library.
> 
> > If I compile the styleshhet in module_init of an apache module and I don't call xsltFreeStylesheet() and xsltCleanupGlobals() at the end of each client, if apache is stopped, who frees the memory?
> 
>   The operating system when recollecting the memory from the ended
> process !
> 
> Daniel
> 
> -- 
> Daniel Veillard      | Red Hat Network https://rhn.redhat.com/
> veillard@redhat.com  | libxml GNOME XML XSLT toolkit  http://xmlsoft.org/
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