Re: clean-up function for table_iterator

On Sat, 25 Nov 2006 15:18:24 +0000 Dave wrote:
DS> On 24/10/06, Mihail Peter <[email protected]> wrote:
DS> > Is there any possibility to call my own (cleanup) function after a
DS> > series of GET-requests that belong to a single snmp-walk operation.
DS> 
DS> As far as the agent is concerned, each request is completely
DS> independent.  There's no connection between successive
DS> GET (or GETNEXT) requests - even if they happen to come from
DS> a single "snmpwalk" command.
DS> 
DS> You could have cleanup code invoked at the end of each GET(NEXT)
DS> request - but not at the end of an "snmpwalk".

You could fake it a few ways..

- using the cache handler with a timeout a little longer than you expect a
walk to take, and do your cleanup in the cache_free routine

- register your own timer callback on entry, with a timeout value equal to the
interval without a request that you consider the 'end' of a walk, and reset
the timer for each new request.

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