>- see footer for list info -<
I put the structures in request scope convert the structures into WDDX or
XML and store that in the client variable, and convert it hack again when I
need to read it.
If there is a LOT of data to store, I create a file for each client (in a
secure non web accessible folder).e.g.
#client.userID#_data.wddx
And then just read it back in the application.cfm
E.g.
<cfsavecontent variable="request.client">
<cfinclude
template="#ExpandPath('../secure/clientvars/')##client.userID#_data.wddx">
</cfsavecontent>
<cfwddx action="WDDX2CFML" input="#clientvars#" output="request.client">
Voila
Simple and also fast
Russ
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of RichL
Sent: 26 September 2006 11:53
To: Coldfusion Development
Subject: Re: [CF-Dev] Sesson Scope in Multi-Server Env
>- see footer for list info -<
Thank you for the info guys
Russ... how do you approach this in the case of complex variables?
client variables are generally used for simple data aren't they?
On 9/26/06, Snake <[EMAIL PROTECTED]> wrote:
> >- see footer for list info -<
> I use client variables :-)
>
> Sticky sessions just doesn't work properly on a jrun cluster, so it is
> much easier to use client vars and not have to worry about that problem.
>
> Russ
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of RichL
> Sent: 26 September 2006 09:42
> To: cfdev
> Subject: [CF-Dev] Sesson Scope in Multi-Server Env
>
> >- see footer for list info -<
> I am in the process of developing new applications from scratch
>
> I need to move data around several pages of an app with all data
> relating to the current user accessible from each page in the
> application
>
> The obvious choice for me would be to use session scope but after
> speaking to permanent members of staff here they are advising not so
> use this as sessions need to be sticky as it is a 4 server clustered
> environment... and they are advising against it because it can be
> messy/tricky
>
> On my last application developed here I resorted to passing data
> around in wddx from page to page and even writing to DB where necessary.
>
> My thoughts are that needing/wanting to use session scope variables in
> a multi-server environment must be quite a common requirement... so
> how do other people approach this situation?
>
> Thanks
>
> --
> Rich
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Rich
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