"Permission Denied" error
Kenneth Brody
kenbrody at spamcop.net
Tue Oct 8 09:39:44 PDT 2013
On 10/8/2013 11:51 AM, Richard Kreiss wrote:
[...]
>>>> lookup inv = invno r=("1") -ep
[...]
> In the sample above, the sleep is just a wait state before looping back
> to see if the record has been released. What your program does when
> locked() is true, is your choice. I would surmise that checking to see
> if the record is locked prior to performing your write could eliminate
> your problem. This may very well be the source of your problem, trying
> to write to a record that is locked by another process.
With the "-p", your process will wait if any other process has it locked.
And (after adding "-w") if LOCKED() returns true, then the lookup failed,
and there is nothing to write in the first place.
--
Kenneth Brody
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