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https://issues.apache.org/jira/browse/ARTEMIS-4470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17779551#comment-17779551
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Petr Kuzel commented on ARTEMIS-4470:
-------------------------------------
Thank you,
the impl executes at the abstraction level of Artemis plugin. The Message
interface abstracts the underlying protocols (it's apparently augmented by
default reencode() at the AMQP introduction time).
The AMQP specs primarily targets other interfaces. Granted that reconciling
OpenWire, CORE and AMQP could be challenging and abstraction is not tiptop
because of perf impact and plugin being a secondary interface.
Best regards
Kuzel
> Headers loss in message sent from AMQP producer to AMQP consumer
> ----------------------------------------------------------------
>
> Key: ARTEMIS-4470
> URL: https://issues.apache.org/jira/browse/ARTEMIS-4470
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: AMQP, Broker
> Affects Versions: 2.31.0
> Reporter: Mohanavalli A
> Priority: Major
>
> Hi Team,
> Our message flow involves a AMQP Producer, Broker (with custom plugin) and a
> AMQP Consumer.
> The message is sent by Producer to TEST queue with few headers, the broker
> plugin adds few more headers on BeforeSend event on the TEST queue. When the
> message is consumed by the consumer from TEST we see loss of certain headers.
>
> We started facing this after the recent migration of the consumer from
> Openwire to AMQP protocol. There is no loss of header when the
> Producer/Consumer is on openwire.
>
> Scenario1
> ----------
> Producer(AMQP) to TEST
> Header1:String, Header2:long
>
> Plugin on BeforeSend event on TEST
> Adds two new headers PluginHeader1(String), PluginHeader2(long)
>
> Consumer(AMQP) from TEST
> Headers : Header1,Header2 (PluginHeader1, PluginHeader2 missing)
>
> Additional info:
> If browsing message in console on TEST: Headers :
> Header1,Header2,PluginHeader1, PluginHeader2 (All headers are present)
> If the message is moved from TEST to TEST1 queue directly on the Web Console,
> the headers PluginHeader1, PluginHeader2 are lost on TEST1 queue.
>
>
> Scenario2
> ----------
> Producer(AMQP)
> Header1:String, Header2:long
>
> Plugin
> Adds two new headers PluginHeader1(String), PluginHeader2(long)
>
> Consumer(Openwire)
> Headers : Header1,Header2,PluginHeader1, PluginHeader2 (All headers are
> present)
>
> Additional info:
> If browsing message in console on TEST: Headers :
> Header1,Header2,PluginHeader1, PluginHeader2 (All headers are present)
> If the message is moved from TEST to TEST1 queue directly on the Web Console,
> the headers PluginHeader1, PluginHeader2 are lost on TEST1 queue.
>
> Scenario3
> ----------
> Producer(Openwire)
> Header1:String, Header2:long
>
> Plugin
> Adds two new headers PluginHeader1(String), PluginHeader2(long)
>
> Consumer(AMQP)
> Headers : Header1,Header2,PluginHeader1, PluginHeader2 (All headers are
> present)
>
> Additional info:
> If browsing message in console on TEST: Headers :
> Header1,Header2,PluginHeader1, PluginHeader2 (All headers are present)
> If the message is moved from TEST to TEST1 queue directly on the Web Console,
> all headers are present TEST1 queue.
>
> Thanks,
> Mohanavalli A
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