AMQP to Core and Core to AMQP conversions expect you using JMS clients
to generate your message. There are certain caveats that both clients
will add to the messages.


Usually I have seen more users doing weird conversions in AMQP when
they use a C++ or non Java Client.. but on your case you used a Core
Client, using a non standard way to send a message (ServerMessage from
the client)... and it's not clear the message is correctly set for a
conversion to work.


I need you to provide some explanation on what you're doing.. if this
was  a way to hack a bug your saw or if this is just the way you're
using it.


if this is how you're actually using, I would suggest you either use
the proper APIs or if you're doing some hack for performance
consideration you have to set the message in a better way the
converters would understand...

On Mon, Jul 18, 2022 at 9:38 AM Clebert Suconic
<clebert.suco...@gmail.com> wrote:
>
> Are you using the LargeServerMessageImpl on your client, or that was
> just a "hack" to reproduce your issue.
>
>
> LargeServerMessageImpl was not meant to be used on the client. But if
> you're doing that just to show something you faced in production it's
> ok.. but using the LargeServerMessageImpl to send a Client Message is
> a big not for me.
>
> The only reason we do that is for server to server transfer.
>
> On Mon, Jul 18, 2022 at 7:39 AM Andy Yar <andyya...@gmail.com> wrote:
> >
> > Hello,
> > Yes, the 2.23.1 test instance was freshly created.
> >
> > I've attached a test as a part of ARTEMIS-3897
> > <https://issues.apache.org/jira/browse/ARTEMIS-3897>. I hope it helps.
> >
> >
> > On Sat, Jul 16, 2022 at 5:21 PM Clebert Suconic <clebert.suco...@gmail.com>
> > wrote:
> >
> > > Did you start with fresh data on 2.23.1.
> > >
> > > If you did please provide a self enclosing test reproducing your issue.
> > >
> > > On Fri, Jul 15, 2022 at 4:29 AM Andy Yar <andyya...@gmail.com> wrote:
> > >
> > > > A quick test using 2.23.1 results in the same error payload being
> > > received:
> > > >
> > > > "Message(address='test', durable=True, priority=4,
> > > > annotations=AnnotationDict({symbol('x-opt-jms-dest'): byte(0),
> > > > symbol('x-opt-jms-msg-type'): byte(0)}),
> > > > properties={'JMSXDeliveryCount': None, '_AMQ_LARGE_SIZE': 67},
> > > > body='Conversion to AMQP error: Error reading in simpleString,
> > > > length=1330464032 is greater than readableBytes=62')"
> > > >
> > > > Best regards
> > > >
> > > > On Thu, Jul 14, 2022 at 9:18 PM Clebert Suconic
> > > > <clebert.suco...@gmail.com> wrote:
> > > > >
> > > > > There's been a few fixes in AMQP Large message.
> > > > >
> > > > >
> > > > > More prominently a fix with the JDBC implementation between 2.17 and
> > > > HEAD.
> > > > >
> > > > >
> > > > > I would definitely recommend you to upgrade.
> > > > >
> > > > > On Thu, Jul 14, 2022 at 10:26 AM Justin Bertram <jbert...@apache.org>
> > > > wrote:
> > > > > >
> > > > > > I would expect this to work. Can you try this on the latest release
> > > > (i.e.
> > > > > > 2.23.1) [1]?
> > > > > >
> > > > > > If it still doesn't work please open a Jira with all the details
> > > > necessary
> > > > > > to reproduce the problem. An actual test-case would be ideal.
> > > > > >
> > > > > > Thanks!
> > > > > >
> > > > > >
> > > > > > Justin
> > > > > >
> > > > > > [1] https://activemq.apache.org/components/artemis/download/
> > > > > >
> > > > > > On Thu, Jul 14, 2022 at 9:20 AM Andy Yar <andyya...@gmail.com>
> > > wrote:
> > > > > >
> > > > > > > Hello,
> > > > > > > Sending a message as a Large Message via Core protocol and
> > > receiving
> > > > > > > it via AMQP on Artemis 2.17.0 ends with receiving the following
> > > > string
> > > > > > > as message body:
> > > > > > >
> > > > > > > "Conversion to AMQP error: Error reading in simpleString, length=y
> > > is
> > > > > > > greater than readableBytes=x"
> > > > > > >
> > > > > > > Broker lists the message as Type: Default and Large: True.
> > > > > > >
> > > > > > > The receiver is basically Qpid's:
> > > > > > >
> > > > > > >
> > > >
> > > https://github.com/apache/qpid-proton/blob/main/python/examples/queue_browser.py
> > > > > > >
> > > > > > > The doc
> > > > > > >
> > > >
> > > https://activemq.apache.org/components/artemis/documentation/2.17.0/large-messages.html
> > > > > > > states both Core and AMQP support Large Message. Is this approach
> > > > > > > valid?
> > > > > > >
> > > > > > > Thanks
> > > > > > >
> > > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Clebert Suconic
> > > >
> > > --
> > > Clebert Suconic
> > >
>
>
>
> --
> Clebert Suconic



-- 
Clebert Suconic

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