[SNMP4J] SNMP Dispatcher
Scott MacKay
scottmackay at yahoo.com
Tue Sep 19 23:06:59 CEST 2006
Not sure I follow exactly, but that is me.
If the PDU is set (it will never change once set, only
used by 1 object and referenced by the 1 thread which
issues the send) and the frequency of the send is
larger than the timeout, do I need to worry about
that?
If I do, can I just do a setRequestID to 0?
-Scott
--- Frank Fock <fock at agentpp.com> wrote:
> Hi Scott,
>
> Amost everything is OK, except you will need
> to clone the PDU you are sending before each
> call to snmp.send(..) because otherwise, you
> will use the same request ID for all the requests
> and SNMP4J will then not be able to map the
> responses to the right request.
>
> Best regards,
> Frank
>
> Scott MacKay wrote:
> > Hi, I am making a SNMP poller and wanted to make
> sure
> > I was doing it right...
> >
> > With a class SNMPEntity, implementing
> > ResponseListener, each having a PDU and Target.
> The
> > idea is that the class's object will get back the
> > results for its own PDU/Target.
> >
> > I have a dispatching thread, with:
> > Transport transport=new
> DefaultUdpTransportMapping();
> > Snmp snmp=new Snmp(transport);
> > snmp.listen();
> >
> > In a loop of an array of SNMPEntity, I want to
> issue a
> > SNMP to the it's target.
> > I basically do a:
> > for (int i=0;i<SNMPEntityArray.size();i++) {
> > SNMPEntity entity=SNMPEntityArray.get(i);
> > snmp.send(pdu, entity.getTarget(), null,
> entity);
> > }
> >
> > Is there any more setup/preparation needed?
> > Will this cause problems/overwrites/etc when
> sending a
> > number of requests back to back?
> >
> > -Scott
> >
> >
> >
> >
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>
>
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