[hunchentoot-devel] Re: session shearing question

[Andrea Chiumenti]

to have a process safe server, both cl-perec and elephant use a non pure
lisp solution :(

On Jan 4, 2008 10:32 PM, Volkan YAZICI <yazicivo at ttmail.com> wrote:

> "Andrea Chiumenti" <kiuma72 at gmail.com> writes:
> > Suppose you have a web application: When a user accesses it, the
> > application will create a session for this user (not already
> > logged). Now suppose he will do something that need to be stored
> > into session, as for example filling a chart in an e-commerce
> > application. Now he needs to checkout his chart, but he must login
> > into this e-commerce site/application, so he will be redirected to
> > an encrypted connection, but the session, holding the chart, must
> > not be loosen. This makes me think that I have to share a session
> > (object/service) between a pair of hunchentoot instances.
>
> Then, as Sohail mentioned previously, you will need an intermediate
> layer for storing temporary client data in an accesible state by both
> instances. While you may achieve this by using a database server, it
> might be more convenient and easy to use some sort of persistance
> layer. (See cl-perec[1] and elephant[2] projects.)
>
> [1] http://common-lisp.net/project/cl-perec/
> [2] http://common-lisp.net/project/elephant/
>
>
> Regards.
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