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[20729] Allow processing of AckNack submessages with count == 0 #4639

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merged 4 commits into from
Apr 4, 2024

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@MiguelCompany MiguelCompany commented Apr 2, 2024

Description

As spotted by omg-dds/dds-rtps#35, Fast DDS ignores AckNack messages where the count field is 0.

This PR adds a unit test for ReaderProxy::check_and_set_acknack_count, and fixes the issue by changing the check on acknack_count from 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.md file (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

  • The PR has a milestone assigned.
  • The title and description correctly express the PR's purpose.
  • Check contributor checklist is correct.
  • Check CI results: changes do not issue any warning.
  • Check CI results: failing tests are unrelated with the changes.

Signed-off-by: Miguel Company <[email protected]>
Signed-off-by: Miguel Company <[email protected]>
@EduPonz EduPonz self-requested a review April 3, 2024 06:39
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EduPonz commented Apr 3, 2024

@richiprosima please test this

@github-actions github-actions bot added ci-pending PR which CI is running labels Apr 3, 2024
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LGTM with green CI

@EduPonz EduPonz requested review from EduPonz and removed request for EduPonz April 3, 2024 13:02
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EduPonz commented Apr 3, 2024

@richiprosima please test this

@EduPonz EduPonz added ready-to-merge Ready to be merged. CI and changes have been reviewed and approved. and removed ci-pending PR which CI is running labels Apr 4, 2024
@EduPonz EduPonz merged commit 66fc7c5 into master Apr 4, 2024
14 of 16 checks passed
@EduPonz EduPonz deleted the bugfix/20729 branch April 4, 2024 10:42
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@Mergifyio backport 2.13.x 2.10.x 2.6.x

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mergify bot commented May 13, 2024

backport 2.13.x 2.10.x 2.6.x

✅ Backports have been created

mergify bot pushed a commit that referenced this pull request May 13, 2024
* Refs #20729. Regression test.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Fix issue.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Update doxydoc.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Dont create timers if participant is nullptr.

Signed-off-by: Miguel Company <[email protected]>

---------

Signed-off-by: Miguel Company <[email protected]>
(cherry picked from commit 66fc7c5)
mergify bot pushed a commit that referenced this pull request May 13, 2024
* Refs #20729. Regression test.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Fix issue.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Update doxydoc.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Dont create timers if participant is nullptr.

Signed-off-by: Miguel Company <[email protected]>

---------

Signed-off-by: Miguel Company <[email protected]>
(cherry picked from commit 66fc7c5)
mergify bot pushed a commit that referenced this pull request May 13, 2024
* Refs #20729. Regression test.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Fix issue.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Update doxydoc.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Dont create timers if participant is nullptr.

Signed-off-by: Miguel Company <[email protected]>

---------

Signed-off-by: Miguel Company <[email protected]>
(cherry picked from commit 66fc7c5)

# Conflicts:
#	test/unittest/rtps/writer/ReaderProxyTests.cpp
MiguelCompany added a commit that referenced this pull request May 14, 2024
* Refs #20729. Regression test.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Fix issue.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Update doxydoc.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Dont create timers if participant is nullptr.

Signed-off-by: Miguel Company <[email protected]>

---------

Signed-off-by: Miguel Company <[email protected]>
(cherry picked from commit 66fc7c5)

Co-authored-by: Miguel Company <[email protected]>
EduPonz pushed a commit that referenced this pull request May 16, 2024
* Allow processing of AckNack submessages with count == 0 (#4639)

* Refs #20729. Regression test.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Fix issue.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Update doxydoc.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Dont create timers if participant is nullptr.

Signed-off-by: Miguel Company <[email protected]>

---------

Signed-off-by: Miguel Company <[email protected]>
(cherry picked from commit 66fc7c5)

# Conflicts:
#	test/unittest/rtps/writer/ReaderProxyTests.cpp

* Fix conflicts

Signed-off-by: Miguel Company <[email protected]>

---------

Signed-off-by: Miguel Company <[email protected]>
Co-authored-by: Miguel Company <[email protected]>
EduPonz pushed a commit that referenced this pull request May 16, 2024
* Refs #20729. Regression test.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Fix issue.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Update doxydoc.

Signed-off-by: Miguel Company <[email protected]>

* Refs #20729. Dont create timers if participant is nullptr.

Signed-off-by: Miguel Company <[email protected]>

---------

Signed-off-by: Miguel Company <[email protected]>
(cherry picked from commit 66fc7c5)

Co-authored-by: Miguel Company <[email protected]>
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2 participants