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From ewood <w...@ship.saic.com>
Subject Re: Ordering on distributed queues
Date Wed, 29 Nov 2006 16:12:04 GMT

I sa w that, but it says that applies for topics and multiple publishers.  My
question is what is the dispatch policy for a single publisher on a
distributed queue.

Eric


Marlon Santos wrote:
> 
> Hi,
> 
> To be sure, just enable the <strictOrderDispatchPolicy/> here's the url
> for reference... 
> http://activemq.org/site/total-ordering.html
> 
> 
> 
> ewood wrote:
>> 
>> I am using AMQ version 4.1 with a topology consisting of two embedded
>> networked brokers.  I have only a single producer on one broker and a
>> single consumer on the other and I am using persistent messaging. 
>> Question is, is there any gauranteed ordering in this situation?  Can I
>> be assured that the messages will arrive at the consumer in exactly the
>> same sequence thay are sent, even if there is a timeout/network failure? 
>> Our testing seems to inidicate that ordering is always preserved, but I
>> want to make sure.
>> 
>> Regards,
>> 
>> Eric
>> 
> 
> 

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