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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PROTON-1174) Proton C encodes Open.channel-max 0 as a null and not as a uint.
Date Thu, 08 Feb 2018 15:51:00 GMT

    [ https://issues.apache.org/jira/browse/PROTON-1174?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16357090#comment-16357090

ASF subversion and git services commented on PROTON-1174:

Commit 1d72bdcb26fee5442e0048f7d52e107e200e5ab5 in qpid-proton's branch refs/heads/master
from [~astitcher]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-proton.git;h=1d72bdc ]

PROTON-1174: Fix channel max decoding
iPROTON-1759: enable and skip failing test

> Proton C encodes Open.channel-max 0 as a null and not as a uint.
> ----------------------------------------------------------------
>                 Key: PROTON-1174
>                 URL: https://issues.apache.org/jira/browse/PROTON-1174
>             Project: Qpid Proton
>          Issue Type: Bug
>          Components: proton-c
>    Affects Versions: 0.12.0
>            Reporter: Chuck Rolke
>            Assignee: Andrew Stitcher
>            Priority: Major
>              Labels: codec
>             Fix For: proton-c-0.21.0
> A connection Open frame is created with the intent of limiting the peer to exactly one
> {noformat}
>   pn_transport_set_channel_max(pn_trans, 0);
> {noformat}
> Proton encodes the frame with a null 0x40 going over the wire in the channel-max slot.
> A receiving application treats the value as 'default' and uses the spec default value
of 65535. If the receiving application had received a 0x43 (types:encoding uint:uint0) it
would have used the intended channel max of 0.

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