[SNMP4J] (no subject)

[Frank Fock]

Hi Angel,

Are you using v1.6a? This version includes a fix regarding this issue.

Best regards,
Frank

Angel Angelov wrote:

> Hi Frank,
> thanks for the advise. I will set the request id in this way.
> But this don't solve the problem described in the previous mail.
>
> I think, the problem is because the PDU class uses a Integer32 (based 
> on the java int type) as a requestID.
> As you know the java int type is signed 32 bit.
> Maybe there are some problems by storing the 32 bit value to the int 
> variable.
>
> In the example bellow, the request id 0x87c63fd7  should be translated 
> in to negative java int.
> And the negative int should be serialized to 0x87c63fd7 through the 
> Integer32 class, but it is serialized to 0x3f9119cf
>
> P.S. Sorry, I forgot to put subject on this thread in my first mail. :-(
>
> Regards,
> Angel
>
>
> Frank Fock wrote:
>
>> Hi Angel,
>>
>> using
>> responsePDU.setRequestID(new 
>> Integer32(requestPDU.getRequestID().getValue());
>> would be more safe in a multi-threaded environment.
>>
>> Best regards,
>> Frank
>>
>> Angel Angelov wrote:
>>
>>> Hi Guys,
>>> I'm new to this list.
>>> At first I want to thank you for the great snmp library. :-)
>>>
>>> I have some problems implementing the CommandResponder interface.
>>> When I receive GET/GETNEXT PDU, I create a RESPONSE PDU.
>>> I set the to the response pdu the same request id as the request pdu 
>>> by:
>>> responsePDU.setRequestID(requestPDU.getRequestID());
>>>
>>> Some times this source code sends back a request id different from 
>>> the incoming request id!
>>> Here is an example:
>>> GET request ID  -> 0x87c63fd7
>>> RESPONSE request ID -> 0x3f9119cf
>>> I cached the data by sniffing my udp packets on the network.
>>>
>>> And as you know, if the request id's are not matching, the agent 
>>> ignore them....
>>>
>>> Do somebody have a suggestion for a work around for the problem?
>>> Thanks.
>>>
>>> Regards,
>>> Angel             _______________________________________________
>>> SNMP4J mailing list
>>> SNMP4J at agentpp.org
>>> http://lists.agentpp.org/mailman/listinfo/snmp4j
>>>
>>>
>>>  
>>>
>>
>>
>
>


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