[mod_python] session variable value (partially) dissapearing

> Dear Martijn (et al.),
>
> I think I found what the problem was - and the loss of session data
> apparently was related to properly saving it, as you and Graham had
> suggested: For some of the possible paths through my code doing
> partial page updates, the session did not get saved - i.e., I was
> missing some req.session.save() calls in the sub-functions handling
> those AJAX requests.
>
This is off topic. What is the best way to look into AJAX in the python
environment. Thanks Clemens Herschel
> Thanks for the replies - it's great to know there is a community one
> can discuss such issues with!
>
> Best,
> Detmar
>
> --
> Detmar Meurers, Associate Professor, Dept. of Linguistics, OSU
> 201a Oxley Hall, 1712 Neil Avenue, Columbus OH 43210-1298, USA
> http://ling.osu.edu/~dm/                 GnuPG key on web page
>
>
> On Thu, Mar 29, 2007 at 02:12:11PM +0200, Martijn Moeling wrote:
>     Are you properly saving the session at every request?
>     Like:
>
>     # Created session like this:
>     # req.session = Session.Session(req)
>
>     Req.session.save()
>
>     Martijn
>
>     -----Oorspronkelijk bericht-----
>     Van: mod_python-bounces at modpython.org
>     [mailto:mod_python-bounces at modpython.org] Namens Jim Gallacher
>     Verzonden: Wednesday, March 28, 2007 3:00 AM
>     Aan: Detmar Meurers
>     CC: mod_python at modpython.org; Graham Dumpleton
>     Onderwerp: Re: [mod_python] session variable value (partially)
>     dissapearing
>
>     Detmar Meurers wrote:
>     > Hi Graham,
>     >
>     > Thanks for the very quick reply.
>     >
>     > The page showing the problem actually is using the publisher handler
>     > (so no special exception handling etc.)
>     >
>     > I tried the FileSession and the problem occurs there too - and I'm
>     > not doing any calling of unlock().
>     >
>     > I am calling req.session.save() - one question about that though:
>     > Can it possibly cause problems when calling the save() several times
>     > when handling one request?
>
>     It shouldn't matter. The session store is locked so only one request
> can
>
>     read or write at a time. This is the case even if you have session
>     locking turned off, or unlock the session manually.
>
>     Jim
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