easier to understand.
Cheers,
barneyb
-Original Message-
From: Hoe [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 10, 2004 12:17 PM
To: CF-Talk
Subject: RE: Using cflock and when under different circumstances
Sorry but your answer kinda went over my head.
On Thu, 10 Jun 2004 10:40
As Barney said, it matters how you are using the variable. Don't worry about
cfset, cfloop, or ANY cf tag. Ask yourself - when I use this variable, do I
care if another request modifies it?
So, consider cfloop. Let's say you want to loop over session.name and
display the results. Maybe it is
Yes. I'm using CF5.
On Fri, 11 Jun 2004 08:13:13 -0500, Raymond Camden wrote:
As Barney said, it matters how you are using the variable. Don't worry about
cfset, cfloop, or ANY cf tag. Ask yourself - when I use this variable, do I
care if another request modifies it?
So, consider cfloop. Let's
Hello,
I'm having difficulty grasping when and when not to use cflock? I've been using the following for session variables.
cflock timeout=10 type=EXCLUSIVE scope=SESSION
cfset SESSION.aaa = aaa
cfset SESSION.bbb = bbb
/cflock
Let's say I'm checking a session varaible using cfif
cfif
Message-
From: Hoe [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 10, 2004 9:56 AM
To: CF-Talk
Subject: re: Using cflock and when under different circumstances
Hello,
I'm having difficulty grasping when and when not to use
cflock? I've been using the following for session variables
Best practices says you should lock all shared scope access, reads and
writes. Reads can be locked using a readonly lock, while writes need an
exclusive lock. See Using Persistent Data and Locking in Developing
ColdFusion MX Applications in the CFMX Docs for best practices.
Personally, I don't
with income
tax, lock as little as possible, but never less than you have to.
Cheers,
barneyb
-Original Message-
From: Hoe [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 10, 2004 9:56 AM
To: CF-Talk
Subject: re: Using cflock and when under different circumstances
Hello,
I'm having
-
From: Hoe [mailto:[EMAIL PROTECTED]
Sent: Thursday, June 10, 2004 12:17 PM
To: CF-Talk
Subject: RE: Using cflock and when under different circumstances
Sorry but your answer kinda went over my head.
On Thu, 10 Jun 2004 10:40:23 -0700, Barney Boisvert wrote:
In CFMX you never need
In CFMX you never need to lock shared scopes just because they're shared
scopes (this is a change from previous versions).Now you only need to
worry about race conditions.
Nice tidbit there, thanks. I heard Ben Forta's simplified version of this change awhile ago. The simplified version was You
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