[rabbitmq-discuss] How to handle AcknowledgeMode.MANUAL acknowledgements within handleMessage() method at consumer end?

[Gary Russell]

However, if you use ackMode=AUTO, the container will take care of your
needs - if you throw an exception, the default behavior is to reject (and
requeue). If you don't throw an exception, the message will be ack'd.


On Wed, Jan 8, 2014 at 8:57 AM, Gary Russell <grussell at gopivotal.com> wrote:

> >public void handleMessage(String message) {
> >
> >}
>
> This is a MessageListener and doesn't have access to the Channel.
>
>
> >>Section 3.11 in [1] suggests you are supposed to use Channel#basicAck
> from RabbitMQ Java client directly.
>
>
> Right, and to do that, you have to use a ChannelAwareMessageListener that
> has a different signature...
>
> void onMessage(Message message, Channel channel) throws Exception;
>
>
>
>
>
> On Wed, Jan 8, 2014 at 6:25 AM, Michael Klishin <mklishin at gopivotal.com>wrote:
>
>> On 8 Jan 2014, at 14:41, Rajasekhar P <sekhar434145 at gmail.com> wrote:
>>
>> > I want to handle acknowledgements manually, because, if any error
>> occurs while processing message it should not be deleted from the queue.
>> For this I have used AcknowledgeMode.MANUAL , but am not getting how to set
>> the acknowledgement after processing the message in handleMessage method.
>> Can anyone tell me how to do that?
>>
>> Section 3.11 in [1] suggests you are supposed to use Channel#basicAck
>> from RabbitMQ Java client
>> directly.
>>
>> 1.
>> http://docs.spring.io/spring-amqp/docs/1.2.1.BUILD-SNAPSHOT/reference/html/amqp.html#d4e329
>>
>> MK
>>
>> Software Engineer, Pivotal/RabbitMQ
>>
>>
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>> rabbitmq-discuss mailing list
>> rabbitmq-discuss at lists.rabbitmq.com
>> https://lists.rabbitmq.com/cgi-bin/mailman/listinfo/rabbitmq-discuss
>>
>
>
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