|
donnie jones
donniejones18 at gmail.com
Fri Feb 11 15:39:16 EST 2005
Thank you very much for the example. I'll definitely try it out soon. __ Donnie On Fri, 11 Feb 2005 15:36:12 -0500, Chris Jackson <christopher.jackson at gmail.com> wrote: > Use the session variable, which serializes the data in /tmp/mp_*. > > Here's what you do (or what i did to make it work). > > # Create a new session based on sessid passed through the form in a hidden field > def myhandler(req, sessid=""): > ... > sess = Session(req, sessid, None, 36000, 0) #change sessid for None > if it's a first-time user > sess.load() > sess['mydict'] = <some value> > ..... > sess.save() > > myTemplate = psp.PSP(req, filename='test.html') > myTemplate = run(vars = {'sessid':sessid}) > > #Now in your html template (PSP) file (test.html) > <html> > ..... > <input type="hidden" name="sessid" value="<%=sessid%>"> > ..... > </html> > > So what you're doing is passing around the sessid to hidden form fields. > And you get a different sessid for each client connection. > > Issue a ( watch -d 'cat /tmp/mp_sess.dbm.dir' ) command to view new > sessid being created (not at each page, but at each new client > connection. > > ~= Chris =~ > > On Fri, 11 Feb 2005 14:55:11 -0500, donnie jones > <donniejones18 at gmail.com> wrote: > > I assume that it would be necessary to pass the session id > > through a url or value in a form and then use that session id > > to retrieve the session... > > > > I wonder performance wise if it would be better to use the > > session or an external database...hmm. > > > > Thanks. > > __ > > Donnie > > > > > > On Fri, 11 Feb 2005 13:41:14 -0600, Nick <nick at dd.revealed.net> wrote: > > > Well, essentially that *is* an external database. I haven't used the one > > > that comes with mod_python, but is it possible for all requests to use the > > > same session ID so that they all see the same session, rather than one for > > > each client? > > > > > > Nick > > > > > > donnie jones wrote: > > > > Ack... heh, I'd rather not go for that. ;-) > > > > > > > > I wonder if I could store the variable in a session? > > > > In my actual application, the variable is a dictionary, do you think > > > > it would be > > > > fine to store a dictionary inside a session's dictionary? > > > > > > > > Thanks for everyone's help. > > > > __ > > > > Donnie > > > > > > > > > > > > On Fri, 11 Feb 2005 13:10:21 -0600, Nick <nick at dd.revealed.net> wrote: > > > > > > > >>I think your only recourse here is to lower the children to 1 and up the > > > >>number of threads (a la windows), or else use an external database to store > > > >>your variables. > > > >> > > > >>Nick > > > >> > > > >>donnie jones wrote: > > > >> > > > >>>---------- Forwarded message ---------- > > > >>>From: donnie jones <donniejones18 at gmail.com> > > > >>>Date: Fri, 11 Feb 2005 14:02:48 -0500 > > > >>>Subject: Re: [mod_python] pass variables between functions. > > > >>>To: Scott Sanders <sanders at apache.org> > > > >>> > > > >>> > > > >>>I believe I am having this problem because if I reload the x=x+1 > > > >>>function many times, sometimes it will increment the value and > > > >>>sometimes it won't... so I assume it is depending upon which thread > > > >>>has loaded. > > > >>> > > > >>>Is there a way around this so that I have a consistent value between > > > >>>the functions? > > > >>> > > > >>>Thank you. > > > _______________________________________________ > > > Mod_python mailing list > > > Mod_python at modpython.org > > > http://mailman.modpython.org/mailman/listinfo/mod_python > > > > > _______________________________________________ > > Mod_python mailing list > > Mod_python at modpython.org > > http://mailman.modpython.org/mailman/listinfo/mod_python > > >
|