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Date: Tue, 26 Feb 2008 09:44:23 -0800
From: Ben Chobot <bchobot@vigilos.com>
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To: users@activemq.apache.org
Subject: Re: Ordering of persistent/non-persistent messages in ActiveMQ 5
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Certainly, but if order matters, wouldn't you expect to get all or none 
of your messages that depend upon each other? Why would you send x as 
non-persistent and x+1 as persistent if x+1 requires x to be processed?

Roger Hoover wrote:
> There are applications in which message order matters and you generally
> wouldn't expect message properties to affect the order of delivery unless
> you're using a selector.
>
> On Tue, Feb 26, 2008 at 8:59 AM, Ben Chobot <bchobot@vigilos.com> wrote:
>
>   
>> Why wouldn't you want it to be this way?
>>
>> Roger Hoover wrote:
>>     
>>> Using STOMP on AMQ 5, if I enqueue some persistent and non-persistent
>>> messages and then consume them, they don't get consumed in the order in
>>> which they were produced.  The non-persistent messages are delivered
>>>       
>> first
>>     
>>> (with their relative order preserved) followed by the persistent
>>>       
>> messages
>>     
>>> (also with their relative order preserved).
>>>
>>> AMQ 4 preserved message order regardless of persistence settings.
>>>
>>> Is this expected behavior?  Is it controlled by any configuration?
>>>
>>> Thanks,
>>>
>>> Roger
>>>
>>>
>>>       
>>     
>
>