[SNMP4J] snmp4j threads
Frank Fock
fock at agentpp.com
Mon Apr 3 08:59:35 CEST 2006
Hello,
Please call Snmp.close() if you do not use a Snmp instance
any longer (although you should think about reusing it).
Best regards,
Frank
dvd at gazeta.pl wrote:
> Hello,
> I've a questin concerning threads in snmp4j.
> The thing is, when I send synchronous message with snmp4j - there
> are being
> created 2 threads, which don't end ever.
> Each query generates 2 such threads. So, when I send 30 snmp queries
> to the
> network device, there 60 new threads are being created and not
> finished. (I
> see them in the windows proccess manager)
> What about 500 queries?
>
> Why is it so? (this situate exists when the device answers and when not)
>
>
>
> --
> My samle code is here:
>
> Address targetAddress = GenericAddress.parse("udp:127.0.0.1/8001");
>
> CommunityTarget target = new CommunityTarget();
> target.setCommunity(new OctetString("public"));
> target.setAddress(targetAddress);
> target.setTimeout(200);
> target.setRetries(2);
> target.setVersion(SnmpConstants.version2c);
>
> TransportMapping transport;
> transport= new DefaultUdpTransportMapping();
> transport.listen();
> Snmp snmp;
> snmp = new Snmp(transport);
>
> String tmp="";
>
> PDU pdu = new PDU();
> pdu.add(new VariableBinding(new OID("1.3.6.1.2.1.1.1.0")));
> pdu.setType(PDU.GET);
>
> ResponseEvent response = snmp.send(pdu, target);
> if(response==null) throw new IOException();
>
> tmp=response.getResponse().get(0).getVariable().toString();
> System.out.println(tmp);
>
>
>
> ---
> Regards,
> Telc
>
>
>
>
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