[SNMP4J] detect timeout ?

[Frank Fock]

Hi Philippe,

as I wrote, there is a STATUS identifier that indicates the timeout.
Counting VBs is not enough. You get the status value with 
TableEvent.getStatus()

Best regards,
Frank

Am 27.10.2016 um 08:55 schrieb FLORENT Philippe:
> What if I get an empty table ?
>
> How to differentiate a timeout with a table that should actually be empty
>
> -----Original Message-----
> From: SNMP4J [mailto:snmp4j-bounces at agentpp.org] On Behalf Of Frank Fock
> Sent: jeudi 27 octobre 2016 00:51
> To: snmp4j at agentpp.org
> Subject: Re: [SNMP4J] detect timeout ?
>
> Hi Philippe,
>
> The (last) TableEvent object will indicate the timeout in its status field.
>
> Best regards,
> Frank
>
> Am 26.10.2016 um 15:05 schrieb FLORENT Philippe:
>> Hi,
>>
>> I use this function to read infos on my host,
>>
>> But if the host (or the snmp service) is down, how do I detect it ?
>>
>> So far I check the table size must be >0 but what if table is 0 size and the host is not down ?
>>
>> thanks
>>
>> public ArrayList<TableRow> getTable(Mib mib)
>>       {
>>           final PDUFactory pduFactory = new DefaultPDUFactory(PDU.GETBULK);
>>           pduFactory.createPDU(target);
>>           final TableUtils utils = new TableUtils(snmp, pduFactory);
>>           List<TableEvent> table = utils.getTable(target, new OID[]{ new OID(mib.oid) }, null, null);
>>           for(TableEvent a:table)
>>           {
>>               if(a.getColumns()!=null)
>>               {
>> ....
>>               }
>>           }
>>      }
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