[20729] Allow processing of AckNack submessages with count == 0 (backport #4639) #4773
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* Refs #20729. Regression test. Signed-off-by: Miguel Company <miguelcompany@eprosima.com> * Refs #20729. Fix issue. Signed-off-by: Miguel Company <miguelcompany@eprosima.com> * Refs #20729. Update doxydoc. Signed-off-by: Miguel Company <miguelcompany@eprosima.com> * Refs #20729. Dont create timers if participant is nullptr. Signed-off-by: Miguel Company <miguelcompany@eprosima.com> --------- Signed-off-by: Miguel Company <miguelcompany@eprosima.com> (cherry picked from commit 66fc7c5)
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@richiprosima Please test this |
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@richiprosima Please test mac |
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@richiprosima Please test mac |
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Description
As spotted by omg-dds/dds-rtps#35, Fast DDS ignores AckNack messages where the
countfield is0.This PR adds a unit test for
ReaderProxy::check_and_set_acknack_count, and fixes the issue by changing the check onacknack_countfrom last received to next expected.@Mergifyio backport 2.13.x 2.10.x 2.6.x
Contributor Checklist
Commit messages follow the project guidelines.
The code follows the style guidelines of this project.
Tests that thoroughly check the new feature have been added/Regression tests checking the bug and its fix have been added; the added tests pass locally
Any new/modified methods have been properly documented using Doxygen.
Changes are ABI compatible.
Changes are API compatible.
N/A New feature has been added to the
versions.mdfile (if applicable).N/A New feature has been documented/Current behavior is correctly described in the documentation.
Applicable backports have been included in the description.
Reviewer Checklist
This is an automatic backport of pull request #4639 done by [Mergify](https://mergify.com).