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From Timothy Bish <tabish...@gmail.com>
Subject Re: Does KahaDB stores Unacknowledged messages. ?
Date Mon, 02 Dec 2013 15:23:50 GMT
On 12/02/2013 10:10 AM, Sophia Wright wrote:
> Hey,
> I am using ClLIENT_ACK mode for my consumer. And explicitly acknowledging
> the message. I just want to know that before acknowledging the messages
> where are those messages kept ?
> I mean to say, if I got some exception while processing the message and not
> able to acknowledge the message, where it will be stored ? In kahaDB or
> somewhere in broker's memory ?
>
>
>
> --
> View this message in context: http://activemq.2283324.n4.nabble.com/Does-KahaDB-stores-Unacknowledged-messages-tp4674991.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
If the message is sent with persistent option on the producer then it's 
stored in the DB and delivered to the client, if the client fails to 
acknowledge it and goes down then it will be redelivered to another client.

-- 
Tim Bish
Sr Software Engineer | RedHat Inc.
tim.bish@redhat.com | www.fusesource.com | www.redhat.com
skype: tabish121 | twitter: @tabish121
blog: http://timbish.blogspot.com/


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