It might be possible to use ThreadLocal for it?
Thomas TERMIN wrote:
> A question again. If I have a lw component which opens a new message
> exchange the correlation id has to be propageted in the component
> itself. Would it be better or is it possible to do this automaticaly in
> the exchange factory?
>
> Cheers,
> Thomas
>
> Guillaume Nodet wrote:
>> The way it works now is that
>> all components using servicemix-common that create an exchange
>> as part of the processing of a received exchange, will automatically
>> put the correlationId in the new exchange properties.
>> The correlationId is equal to correlationId of the input exchange, or the
>> input exchange id if no correlation id is set.
>>
>> So if an endpoint A sends a JBI exchange to enpoint B, and endpoint B
>> sends a jbi exchange to endpoint C while processing the exchange,
>> both exchange will have the same correlationId.
>>
>> If we write a MessageExchange event listener, we should be able to
>> retrieve all these informations. Note that the flow can be retrieved
>> with the same logic used in the DotViewFlowListener instead.
>>
>> Just copy the DotViewFlowListener and change the drawing
>> logic. What tool are will you use to draw the flow ? The output
>> of the DotViewFlowListener is not very impressive, so any
>> improvement would be welcome.
>>
>> On 1/10/07, Thomas TERMIN <[EMAIL PROTECTED]> wrote:
>>> How is this intended to work? I want to implement a tracing tool or
>>> whatever to see the flows between the components.
>>>
>>> Cheers
>>>
>>> Guillaume Nodet wrote:
>>>> No one leverage the correlation ids, but i it could / should
>>>> be done. What kind of informations are you looking for ?
>>>>
>>>> On 1/10/07, Thomas TERMIN <[EMAIL PROTECTED]> wrote:
>>>>> Hello,
>>>>>
>>>>> How can I enable tracing in servicemix with the new correlation id
>>>>> mechanism. How do I have to use this? (I don't want to use the
>>>>> DotViewFlowListener)
>>>>>
>>>>> Cheers,
>>>>> Thomas
>>>>>
>>>>
>>>
>>
>
>
