Yes, please do put it out.

On Wednesday 01 March 2006 13:34, [EMAIL PROTECTED] wrote:
Yep, I like it so much that I created a package to track the history of
specific errors that come from specific routines.  This is really valuable
to see when a specific problem first started and who was involved.  It may
be a software bug, or a training issue (especially if only a single user
is having these problems).  My code saves the stack and the option which
was used to get to the failure.  I believe I put this out once before, but
would be happy to make it available again.

> --- [EMAIL PROTECTED] wrote:
>>   By the way, I have used the let it crash technique to seal up holes
>> in
>> already existing applications so I could trace back how bad data got
>> into the system via which modules and applications....
>
> Does everyone realize that you can still log an error after you trap
> it? (Yes, Chris, I'm sure you know.) The basic template is
>
>
> TRAP     ;
>  ;do any necessary cleanup here
>  D ^%ZTER ;log the error
>  D UNWIND^%ZTER ;quit back to the calling level
>  Q
>
> It's good practice to create an entry in the error log, even if you can
> "recover". Obviously, expected "errors" like device at EOF are an
> exception (pun intended).
>
> ===
> Gregory Woodhouse  <[EMAIL PROTECTED]>
> "All truth passes through three stages: First, it is ridiculed.
> Second, it is violently opposed. Third, it is accepted as
> being self-evident."
> --Arthur Schopenhauer

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