I recently launched an application on the company intranet that uses a
fairly large number of session variables. Almost immediately after users
began hitting it, CF Server consumed 100% of the processors. After reading
a KB article, I put named cflocks around all of the code in which I set
session variables. The server immediately began behaving, and has been
running fine for 2 weeks now. Recently, however, I began noticing
intermittent behavior in which new users would log in an receive the same
cfid and cftoken as (an)other user(s). I was able to reproduce the behavior
a few times on the dev box, but not consistently. I have a feeling that all
of these issues are related.
What is the best practice for the cflock tags in this situation? Should
they be scoped instead of named? Is this even what brought the server back
to life, or was it merely a coincidence? Also, what could cause the problem
of multiple users having the same cfid and cftoken? This is the largest
multi-user application that I have built to date, and any help or tips would
be appreciated.
Regards,
David
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