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From "Gordon Sim (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (QPID-6826) transfer frame message-format is required to be 0
Date Wed, 04 Nov 2015 16:29:27 GMT

    [ https://issues.apache.org/jira/browse/QPID-6826?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14989837#comment-14989837
] 

Gordon Sim commented on QPID-6826:
----------------------------------

I believe the message format *is* set on frames sent by proton-c, and the value is always
0.

As far as I can tell though there is no way for an application - such as qpidd - to access
the message format of a received message and proton-c does not check it either. So it is a
proton-c issue at root.

> transfer frame message-format is required to be 0
> -------------------------------------------------
>
>                 Key: QPID-6826
>                 URL: https://issues.apache.org/jira/browse/QPID-6826
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Broker
>    Affects Versions: 0.32
>            Reporter: Matt Broadstone
>            Priority: Minor
>
> I work on an node AMQP 1.0 module (https://github.com/noodlefrenzy/node-amqp10), and
we recently discovered a bug that prevented us from communicating properly with Azure EventHub
over AMQP 1.0 because we were sending a `null` value for the message-format of a transfer
frame. I also run a number of integration tests against qpidd (and use qpidd for a product),
and realized that this has never been an issue. The specification indicates that the message
format described in the spec (section 3.2) is defined as message format 0.
> This isn't a big bug (perhaps it isn't even a bug, you just assume the absence of a value
defaults to 0?), but I figured I would let you guys know just in case!



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