[thelist] trying to learn about locking (was: Re: CF Session Variables)
Raymond Camden
jedimaster at macromedia.com
Thu Oct 4 07:26:14 CDT 2001
> I'm sorry to keep dragging this out, but now I am at a point
> where I would
> like to have something clarified for me, please. :)
Don't worry about dragging this out - well, at least I don't mind. Your
problem seems quite odd, so I'm hoping we can find a solution.
>
> I am confused by the whole thing because there were too many
> variables
> involved, and I have spent hours trying to come up with a
> graceful solution
> for "repairing" the damage. After mulling this over (and
> pulling out hair)
> I have a question.
It's hard, but when you start having wierd issues, sometimes the only
thing you can do is pick apart your app, piece by piece.
> IF the price of zero was in fact NOT an issue.
>
> and IF the CF server (4.5.1) this application was running on
> is in fact
> VERY overloaded
>
> Is it still possible for this "session swapping" to go on
> even when Locks
> (either the Name= OR Scope=) are in place?
As far as I know, this should not be happaning. I'd need to see more of
your code, site, etc.
> Here is my scenario: If I can get a copy of the database from
> backup and in
> effect restore the customer information from that point, and
> then left the
> store on that same overloaded server, without having a
> product with a price
> of zero, is it still possible that the corruption will occur
> because of the
> overload, even with the session locking in place?
To be honest, I can't imagine why a simple product, with price 0, would
cause such problems,
> I am working on moving the site to a less crowded server,
> replacing the
> locks as Raymond suggested, and considering using Client
> variables instead
> of session variables since this is on a shared server and I
Client vars have "issues" as well, don't forget. :)
=======================================================================
Raymond Camden, Principal Spectra Compliance Engineer for Macromedia
Email : jedimaster at macromedia.com
Yahoo IM : morpheus
"My ally is the Force, and a powerful ally it is." - Yoda
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