Re: [PHP-DEV] RSHUTDOWN, ISAPI From: Adam Dickmeiss (adam <email protected>)
Date: 06/26/01

On Tue, Jun 26, 2001 at 04:57:34PM +0300, Zeev Suraski wrote:
> If it indeed happens, it is a bug. How did you check it?

When testing the YAZ extention I saw that for long searches (to
a remote database) and repeated HTTP requests, the RSHUTDOWN wasn't
called. I tried logging to a file open/close on each request to track
it in RSHUTDOWN. The problem for this extension is that the resouces
(each Z39.50 database session) are not freed. I then tried using proper
resources as offered by the Zend API. Did something like

     le_link = zend_register_list_destructors_ex (yaz_close_link, 0,
              "YAZ link", module_number);

and used ZEND_REGISTER_RESOURCE, etc. That didn't make a difference
(yaz_close_link not being called). Either I do something wrong, or the
resource management may be affected as well.

One obvious mistake I might have done is that the first thread is
still running in my waiting for a search response from the database.
I've verified that my wait (yaz_wait that is) really does return.
So the request is done - no browser will read it - obviously.

Thank you for responding to this.

Cheers,
  Adam

> Zeev
>
> At 10:26 26/6/2001, Adam Dickmeiss wrote:
> >Hi,
> >
> >when running PHP using IIS in ISAPI (threaded) mode I notice that
> >when a HTTP request is received before the current is finished,
> >the RSHUTDOWN is not called for the first request (first thread).
> >Hence, RSHUTDOWN is called once, but RINIT is called twice.
> >
> >Is that a bug or is that expected behavior?
> >
> >I compiled and used the latest CVS (that is - about one week ago).
> >
> >Cheers,
> > Adam
> >
> >--
> >Adam Dickmeiss mailto:adam <email protected> http://www.indexdata.dk
> >Index Data T: +45 33410100 Mob.: 212 212 66
> >
> >--
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> --
> Zeev Suraski <zeev <email protected>>
> CTO & co-founder, Zend Technologies Ltd. http://www.zend.com/ 

-- 
Adam Dickmeiss  mailto:adam <email protected>  http://www.indexdata.dk
Index Data      T: +45 33410100           Mob.: 212 212 66

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