[esb-java-dev] Logging

[Ruwan Linton]

Samisa Abeysinghe wrote:
> Can't we use WS-Addressing to do this? Request Message ID = Relates to 
> ID in response right?
>   
This is possible only if Addressing is there for each and every message 
but that might not be the case.

Thanks,
Ruwan
> Samisa...
>
> Ruwan Linton wrote:
>   
>> Hi Basher,
>>
>> You should be adding a UUID for the property with a given Key... and it 
>> should be the same value for the response as well, and since it is a 
>> UUID no tow different requests have the same value for the property. 
>> This way you can correlate the request and the response.
>>
>> Thanks,
>> Ruwan
>>
>> Kattubadi Basher Ahamed wrote:
>>   
>>     
>>> Ruwan,
>>>   Assume we client1 and client2 sends request to ESB, I will add property in message context or in header in request flow before sending to queue.
>>> If I receive response first for the client2-response instead of client1-response.how I need to correlate which response message need to set which request property.
>>>
>>>
>>> thanks
>>>  
>>>
>>> -----Original Message-----
>>> From: esb-java-dev-bounces at wso2.org [mailto:esb-java-dev-bounces at wso2.org] On Behalf Of Ruwan Linton
>>> Sent: Tuesday, March 31, 2009 8:52 AM
>>> To: esb-java-dev at wso2.org
>>> Subject: Re: [esb-java-dev] Logging
>>>
>>> Hi Basher,
>>>
>>> I think usage of the message id for this purpose is not the correct approach for this scenario. Assuming that this queue is an internal Java queue which stores the message context object you could use a property with a given name to associate the request and the response, so in the response flow these properties will be copied to the response.
>>>
>>> If you are storing these messages as SOAP or XML messages in a JMS queue or any other external queue I propose you to use a custom SOAP header to keep the information about the request / response association. In this particular case you will need to add the value for the response message before reporting to the queue, well same with the request I guess. You could still use a property to correlate the request and the response in the synapse flow.
>>>
>>> Thanks,
>>> Ruwan
>>>
>>> Kattubadi Basher Ahamed wrote:
>>>   
>>>     
>>>       
>>>> HI,
>>>>  I am designing Logging frame work in ESB. 
>>>> My requirement is from ESB I will send request and reply to one Queue, and another flow called audit flow  picks the request and response from that Queue for particular client request/response and merge together and put into Audit queue.
>>>> For synchronous call I can provide same message id for request and reply   and audit flow can picks the message from the queue with similar messageid messages and merge together.
>>>> In case of Asynchronous message how we will maintain similar messageid for both request and reply.
>>>>
>>>> Or is there any  suggestion to handle this or any  other design  you propose.
>>>>
>>>> Please reply .
>>>>
>>>> Thanks in advance
>>>> Basher
>>>> _______________________________________________
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>>>>
>>>>   
>>>>     
>>>>       
>>>>         
>>> --
>>> Ruwan Linton
>>> Senior Software Engineer & Product Manager; WSO2 ESB; http://wso2.org/esb
>>> WSO2 Inc.; http://wso2.org
>>> email: ruwan at wso2.com; cell: +94 77 341 3097
>>> blog: http://ruwansblog.blogspot.com
>>>
>>>
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-- 
Ruwan Linton
Senior Software Engineer & Product Manager; WSO2 ESB; http://wso2.org/esb
WSO2 Inc.; http://wso2.org
email: ruwan at wso2.com; cell: +94 77 341 3097
blog: http://ruwansblog.blogspot.com