Re: [Cppcms-users] per request data storage?

[Heiko I. <hi...@93...>]

Hi,

thanx, i thought about singleton, but wouldn't this be application wide?
So if i store user information in a singleton, everyone would count as
that user?

Kind regards,
Heiko

On Fri, Dec 06, 2013 at 12:08:05AM +0800, 陈抒 wrote:
> Not sure the different locations mean what? Different web URLs?
> If you want to save something in web app, in my way, I usually create a
> singleton object called my_app, you could use any singleton technology to
> create it. And save the variables that you want to cache and share  as the
> my_app object's member variable.
> For multi-thread protection, use boost::mutex to protect them.
> 
> 
> Dean Chen
> Best regards
> http://blog.csdn.net/csfreebird
> 
> 
> On Thu, Dec 5, 2013 at 11:45 PM, Heiko Irrgang <hi...@93...> wrote:
> 
> > Hi,
> >
> > hm.. maybe i'm missing something here... i do not want to store full
> > user information in the session cookie, i just want to safe it somewhere
> > for the current request, so i do not re-re-re-re-read it from the
> > database, just because i need it on 5 different locations.
> >
> > i already have a cookie session running, but it only holds the user id
> > and a usertoken.
> >
> > What i would need is some storage, that is neither file/cookie based and
> > does not interfere with the session.
> >
> > Pretty much like some local variables in the actual application instance,
> > but on a point where i do not have this application instance.
> >
> > Is something like this available, or do i have to give the application
> > instance as parameters to every function that might need information
> > limited to the current request?
> >
> > Maybe i'm just thinking too much php here ;)
> >
> > Thanx in advance,
> > Heiko