[jira] [Resolved] (ARTEMIS-770) AMQP: Incorrect or inefficient transformation of AMQP Messages

["Timothy Bish (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARTEMIS-770?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Timothy Bish resolved ARTEMIS-770.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.5.0

> AMQP: Incorrect or inefficient transformation of AMQP Messages 
> ---------------------------------------------------------------
>
>                 Key: ARTEMIS-770
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-770
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>          Components: AMQP
>    Affects Versions: 1.4.0
>            Reporter: Timothy Bish
>             Fix For: 1.5.0
>
>
> The AMQP Message Transformations done in the protocol module can at times produces incorrect conversion are append additional data not present in the original AMQP message.
> Some noted issues
> * The Message Format value is not preserved from the original delivery.
> * Message Headers are added to outbound messages where the original message did not have any which adds unnecessary overhead.
> * Message Properties can be added to outbound messages where the original did not have any which adds unnecessary overhead and is illegal as the properties section is immutable in AMQP.
> * Additional Application Properties are applied to outbound messages which are meant to be immutable.
> * Some internal properties from the core message are applied to the Message Annotations unnecessarily adding overhead to the outbound message.
> * The outbound message can contain a body that differs from the inbound version in some cases
> * Object serialization / deserialization is done on types from the incoming message that are wrapped in an AmqpValue instead of falling back to native encoding to preserve the original Message body value.  



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