[ First - *please* don't mail me privately, without copying
any responses to the mailing list. I don't have the time
or inclination to offer private, unpaid, SNMP consultancy.
Keep discussions to the list, where others can both learn
and offer advice. Thanks. ]
On Thu, 2005-04-28 at 10:36, Emmanuel Doguet wrote:
> Dave Shield wrote:
> > Depending on exactly what you mean by "dynamic allocating",
> > one approach would be to free the table at the very end of
> > your handler routine.
>
> Okay. I'have try this. Do my "malloc" in the "get_first" and the "free"
> at this end of "Handler".
>
> But with this, when browse is out of range in "get_next" (I'm return
> NULL) so Handler is not call... and so not freeing the table :/
Yup - good point.
I'd got the impression that there was a "free" hook that could be
called following the handler, but checking the code, that doesn't
seem to be the case.
You might be able to do something with the 'free_loop_context_at_end'
hook, but it feels something of a hack.
> Another idea?
Not relating to the iterator itself, no. Wes? Any suggestions?
I've already offered a possible alternative:
> > Alternatively, you could use the cache_handler to load
> > the table data before starting to process the table
> I need update table for sending it (like process running ...).
> But with iterator method , we browse table each time :/
Sorry - I'm not quite sure what you mean by this.
What would be the problem in using the cache handler to load
the table data (retaining it for 5 seconds, say), and letting
the free routine release it again, when this time had expired?
Dave
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