[Zope] Mysterious Zope Run-time Error

Chris McDonough chrism at plope.com
Fri Sep 24 13:23:16 EDT 2004


Are you setting it in the course of rendering a page that redirects to
another page (via e.g. RESPONSE.redirect)?

- C


On Fri, 2004-09-24 at 08:36, Asad Habib wrote:
> No, I am not setting this variable in standard_error_message.
> 
> - Asad
> 
> 
> On Fri, 24 Sep 2004, Michael Dunstan wrote:
> 
> >
> > On 24/09/2004, at 1:04 AM, Asad Habib wrote:
> >
> > > I have a variable called 'currentSessionError' that I have placed in
> > > the
> > > SESSION attribute of the REQUEST object. I am having a problem making
> > > the
> > > value of this variable persist when I run Zope with SSL. In particular,
> > > the value of this variable does not persist when I access a form(i.e.
> > > DTML
> > > document) from a second form via a standard hypertext link. The value
> > > of
> > > this variable clearly exists when the second form is being processed
> > > but
> > > upon accessing the link, the value of this variable is reset to None. I
> > > have ascertained this by using
> > > <dtml-var "REQUEST.SESSION.get('currentSessionError')">
> > > in both forms.
> > >
> > > This is the only SESSION variable whose value does not persist when I
> > > run
> > > Zope with SSL. I have numerous other variables in the SESSION that
> > > work as
> > > expected. Also, when I run Zope without SSL, the value of this variable
> > > persists between the two forms. Has anyone come across a similar
> > > problem? Any help would be greatly appreciated. Thanks.
> >
> > Are you trying to set 'currentSessionError' in an error handler like
> > standard_error_message? Problem with doing that is transaction is never
> > committed and so you wont see changes in further transactions. The
> > interpretation of "never committed" depends on just which version of
> > Zope your using.
> >
> > michael
> >
> >
> >
> > _______________________________________________
> > Zope maillist  -  Zope at zope.org
> > http://mail.zope.org/mailman/listinfo/zope
> > **   No cross posts or HTML encoding!  **
> > (Related lists -
> >  http://mail.zope.org/mailman/listinfo/zope-announce
> >  http://mail.zope.org/mailman/listinfo/zope-dev )
> >
> _______________________________________________
> Zope maillist  -  Zope at zope.org
> http://mail.zope.org/mailman/listinfo/zope
> **   No cross posts or HTML encoding!  **
> (Related lists - 
>  http://mail.zope.org/mailman/listinfo/zope-announce
>  http://mail.zope.org/mailman/listinfo/zope-dev )
> 



More information about the Zope mailing list