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From Rob Davies <rajdav...@gmail.com>
Subject Re: Dead subscribers and duplex
Date Wed, 30 Apr 2008 16:51:55 GMT
ah - ok - thx for investigating it further!

On 30 Apr 2008, at 17:29, sgm wrote:

> Hi Rob - I did more testing and it seems that a duplex connection
> creates an additional subscriber on the spoke's queue when messages
> are routed there. So even though my subscriber is no longer active,
> this spurious subscriber causes messages to continue to be sent to the
> broker.
>
> I'll create a Jira.
>
> On 4/30/08, Rob Davies <rajdavies@gmail.com> wrote:
>>
>> On 29 Apr 2008, at 23:23, sgm wrote:
>>
>>> I'm seeing a problem with dead subscribers not being
>>> detected/propagated using duplex networkConnections.
>>>
>>> Specifically, I've set up a hub/spoke arrangement with a central
>>> broker (hub) and several remote brokers (spokes). On one spoke I
>>> publish messages to a queue, and subscribe on another spoke. I have
>>> dynamicOnly="true" so when I kill the subscriber and bring it up on
>>> another spoke, the messages are delivered to the proper broker.
>>>
>>> But with duplex="true" (and no other configuration change), the  
>>> death
>>> of the subscriber doesn't seem to get recognized or propagated and
>>> messages are still delivered to the dead subscriber's broker.
>>>
>>> This is with the 5.1.0 snapshot posted on the Download page. I  
>>> haven't
>>> tried with 5.0 as that has another issue with duplex and networkTTL.
>>>
>>> I checked Jira and didn't find anything similar, but I'm using an
>>> intermediate release so maybe it's a known issue. Can anyone  
>>> confirm?
>>>
>>> Thanks.
>>>
>>
>> Looks like a new issue (well, one we didn't know about) to me - can  
>> you
>> raise a jira?
>>
>>
>>
>>
>> cheers,
>>
>> Rob
>>
>> http://open.iona.com/ -Enterprise Open Integration
>> http://rajdavies.blogspot.com/
>>
>>
>>
>>


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