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Date: Fri, 27 Nov 2015 04:47:10 +0000 (UTC)
From: "E Wong (JIRA)" <jira@apache.org>
To: issues@camel.apache.org
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Subject: [jira] [Updated] (CAMEL-9369) Acknowledge messages for RabbitMQ
 InOut exchange when transferring exception
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     [ https://issues.apache.org/jira/browse/CAMEL-9369?page=3Dcom.atlassia=
n.jira.plugin.system.issuetabpanels:all-tabpanel ]

E Wong updated CAMEL-9369:
--------------------------
    Flags:   (was: Patch)

> Acknowledge messages for RabbitMQ InOut exchange when transferring except=
ion
> -------------------------------------------------------------------------=
---
>
>                 Key: CAMEL-9369
>                 URL: https://issues.apache.org/jira/browse/CAMEL-9369
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-rabbitmq
>    Affects Versions: 2.16.1
>            Reporter: E Wong
>            Priority: Minor
>         Attachments: CamelRabbitmqPatch.txt
>
>
> Currently if an exception is thrown during the processing of an InOut exc=
hange on rabbitMQ, and both transferException=3Dtrue and autoAck=3Dfalse, t=
he exception will be transferred back to the producer however the original =
message will remain unacknowledged.  If the server is restarted, the applic=
ation will attempt to reprocess the message.
> I would like to propose a patch to include a basicAck in the rabbitMQ con=
sumer in this scenario.  I=E2=80=99ve chosen to use a basicAck rather than =
a rejection given that the exception would be handled by the producer in th=
is scenario and there should be no need to deadletter/requeue the messages =
on rabbitmq.
> More details on our setup here:
> http://camel.465427.n5.nabble.com/Messages-remain-unacknowledged-when-exc=
eption-thrown-during-RabbitMQ-InOut-td5773786.html


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