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Posted to dev@qpid.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2021/11/04 15:50:00 UTC
[jira] [Commented] (PROTON-2427) Avoid using
pn_message_id()/pn_message_correlation_id() APIs in examples and bindings
[ https://issues.apache.org/jira/browse/PROTON-2427?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17438799#comment-17438799 ]
ASF subversion and git services commented on PROTON-2427:
---------------------------------------------------------
Commit 7f3320d9941620e33f7553caccd22187474848ee in qpid-proton's branch refs/heads/main from Andrew Stitcher
[ https://gitbox.apache.org/repos/asf?p=qpid-proton.git;h=7f3320d ]
PROTON-2456: Fix for error in PROTON-2427
> Avoid using pn_message_id()/pn_message_correlation_id() APIs in examples and bindings
> -------------------------------------------------------------------------------------
>
> Key: PROTON-2427
> URL: https://issues.apache.org/jira/browse/PROTON-2427
> Project: Qpid Proton
> Issue Type: Improvement
> Components: cpp-binding, proton-c
> Reporter: Andrew Stitcher
> Assignee: Andrew Stitcher
> Priority: Major
> Fix For: proton-c-0.36.0
>
>
> These APIs return a pn_data_t to represent a message id/correlation id which has a very restricted set of possible values. All of which are simple scalars - ulong, uuid, binary and string. There is already a setter/getter API that returns a pn_atom_t which is a much simpler and more efficient representation, so we should use this.
> We can make up the small API lack of pn_atom_t by introducing some pn_atom_put/get_ulong/uuid/string/binary APIs. But initially pn_atom_t is easy enough to construct/deconstruct especially with C99 structure initiialisers.
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