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Posted to users@activemq.apache.org by centis <ce...@hotmail.com> on 2009/02/24 01:12:24 UTC

Selectively acknowledging messages.

Hi,

We have a database notification hook that gives us access to all database
operations.  We use this hook to send notifications of updates to several
different services.  The operations include a transaction id and I collect
them in memory until the transaction is committed.  The problem is I only
want to acknowledge the messages that I have received all the operations
for.

Is there some way to do this?  Or maybe a suggestion for an alternate
implementation?

Thanks,
CB

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Re: Selectively acknowledging messages.

Posted by centis <ce...@hotmail.com>.

Thanks, that looks perfect!

It seems "wierd" to create a Session object and pass an ActiveMQSession flag
in...

CB


Dejan Bosanac wrote:
> 
> Hi,
> 
> you could try to use individual acknowledgment instead of the client one.
> 
> http://issues.apache.org/activemq/browse/AMQ-1732
> 
> I'll add see to document it better soon, though.
> 
> Cheers
> --
> Dejan Bosanac
> 
> Open Source Integration - http://fusesource.com/
> ActiveMQ in Action - http://www.manning.com/snyder/
> Blog - http://www.nighttale.net
> 
> 
> On Tue, Feb 24, 2009 at 1:12 AM, centis <ce...@hotmail.com> wrote:
> 
>>
>> Hi,
>>
>> We have a database notification hook that gives us access to all database
>> operations.  We use this hook to send notifications of updates to several
>> different services.  The operations include a transaction id and I
>> collect
>> them in memory until the transaction is committed.  The problem is I only
>> want to acknowledge the messages that I have received all the operations
>> for.
>>
>> Is there some way to do this?  Or maybe a suggestion for an alternate
>> implementation?
>>
>> Thanks,
>> CB
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Selectively-acknowledging-messages.-tp22173201p22173201.html
>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>
>>
> 
> 
> -----
> Dejan Bosanac
> 
> Open Source Integration - http://fusesource.com/
> ActiveMQ in Action - http://www.manning.com/snyder/
> Blog - http://www.nighttale.net
> 

-- 
View this message in context: http://www.nabble.com/Selectively-acknowledging-messages.-tp22173201p22181858.html
Sent from the ActiveMQ - User mailing list archive at Nabble.com.

Re: Selectively acknowledging messages.

Posted by Dejan Bosanac <de...@nighttale.net>.

Hi,

you could try to use individual acknowledgment instead of the client one.

http://issues.apache.org/activemq/browse/AMQ-1732

I'll add see to document it better soon, though.

Cheers
--
Dejan Bosanac

Open Source Integration - http://fusesource.com/
ActiveMQ in Action - http://www.manning.com/snyder/
Blog - http://www.nighttale.net


On Tue, Feb 24, 2009 at 1:12 AM, centis <ce...@hotmail.com> wrote:

>
> Hi,
>
> We have a database notification hook that gives us access to all database
> operations.  We use this hook to send notifications of updates to several
> different services.  The operations include a transaction id and I collect
> them in memory until the transaction is committed.  The problem is I only
> want to acknowledge the messages that I have received all the operations
> for.
>
> Is there some way to do this?  Or maybe a suggestion for an alternate
> implementation?
>
> Thanks,
> CB
>
> --
> View this message in context:
> http://www.nabble.com/Selectively-acknowledging-messages.-tp22173201p22173201.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
>