Creation of only one queue
Hi, I am using a queue in one of my subvi, I don't when to put the structure that used the queue in a while loop because I need information that is inside in other subvi. The problem I have is that my queue is created more then once if I don't place it in a while loop. I was wondering what structure should I place the initialisation of my queue in?
Thanks
Hello.
Best choice to get help: post your vi.
In the meanwhile, try this solution. It can work to create the queue only once.
Cheers
Alipio
"Qod natura non dat, Salmantica non praestat"
Attachments:
createqueue.jpg 23 KB
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Using a queue with only one consumer
Hello,
I would like to know how I can setup a system with a JMS Queue and only one
consumer.
I think I can create a MDB and specify in the DD that I want only one
instance of the EJB so that I can have only one consumer.
Can anyone confirm this assertion ?
regards,
Dom
Dominique Jean-Prost wrote:
> Hello,
>
>
> I would like to know how I can setup a system with a JMS Queue and only one
> consumer.
>
> I think I can create a MDB and specify in the DD that I want only one
> instance of the EJB so that I can have only one consumer.
>
> Can anyone confirm this assertion ?
Yes.
For more information on configuring MDB concurrency see
the JMS Performance Guide white-paper here:
http://dev2dev.bea.com/technologies/jms/index.jsp
>
> regards,
>
> Dom
>
>
-
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"Nisha" <[email protected]> wrote in message news:[email protected]..
hi ,
I have to design a java client (which is basically a JMS message listener)which
is deplloyed to all the servers in the cluster. But as these are message listeners,
i want only one of the instance to be active at a time.
If the server on which the client is active goes down , I want the second server
to start listening to messages.
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Let me know what you think.
Thanks once again.
Attachments:
HugeArrayMod.llb 92 KB -
How to configure my MDB serve only one message at a time?
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http://discussions.apple.com/message.jspa?messageID=7013209#7013209
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Regards.
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