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[17283] Fix issues in Dynamic Network Interfaces (backport #5282) #5304

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@mergify mergify bot commented Oct 4, 2024

Description

This PR adds a regression test based in Ubuntu containers for one long standing issue with dynamic network interfaces that was preventing communication when a participant was created with no network interfaces available.

It fixes the issue by correctly updating the locators on the proxy data of the participant, and all its readers or writers created with the default locators.

@Mergifyio backport 3.0.x 2.14.x 2.10.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.

  • N/A: Any new configuration API has an equivalent XML API (with the corresponding XSD extension)

  • Changes are backport compatible: they do NOT break ABI nor change library core behavior.

  • 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.
  • N/A If this is a critical bug fix, backports to the critical-only supported branches have been requested.
  • Check CI results: changes do not issue any warning.
  • Check CI results: failing tests are unrelated with the changes.

This is an automatic backport of pull request #5282 done by [Mergify](https://mergify.com).

* Refs #21690. Parse `--rescan` argument on communication applications.

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

* Refs #21690. Implement rescan mechanism.

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

* Refs #21690. Add docker infrastructure.

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

* Refs #21690. Add CMake infrastructure.

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

* Refs #21690. Ensure same domain and topic name are used.

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

* Refs #21690. Add `--loops` argument to publisher.

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

* Refs #21690. Publisher exits after publishing all samples.

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

* Refs #21690. Improve subscriber script.

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

* Refs #21690. Add test.

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

* Refs #21690. Make publisher wait subscriber.

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

* Refs #21690. Possible fix.

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

* Refs #21690. Clear locators before recalculating them.

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

* Refs #21690. Move local participant proxy update to PDP.

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

* Refs #21690. Improve new method's logic.

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

* Refs #21690. Include what you use.

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

* Refs #21690. Add empty method to update endpoint locators.

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

* Refs #21690. Add implementation for `update_endpoint_locators_if_default_nts`.

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

* Refs #21690. Compare against old default locators.

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

* Refs #21690. Update locators in attributes.

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

* Refs #17283. Avoid early return on `PDP::local_participant_attributes_update_nts`.

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

* Refs #17283. Apply suggestions.

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

---------

Signed-off-by: Miguel Company <[email protected]>
(cherry picked from commit 91bd7c8)

# Conflicts:
#	include/fastdds/rtps/builtin/discovery/participant/PDP.h
#	src/cpp/rtps/builtin/discovery/participant/PDP.cpp
#	src/cpp/rtps/participant/RTPSParticipantImpl.cpp
#	test/dds/communication/PublisherModule.hpp
#	test/dds/communication/SubscriberModule.hpp
#	test/dds/communication/security/PublisherModule.hpp
#	test/dds/communication/security/SubscriberModule.hpp
@mergify mergify bot added the conflicts Backport PR wich git cherry pick failed label Oct 4, 2024
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mergify bot commented Oct 4, 2024

Cherry-pick of 91bd7c8 has failed:

On branch mergify/bp/2.14.x/pr-5282
Your branch is up to date with 'origin/2.14.x'.

You are currently cherry-picking commit 91bd7c857.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   test/dds/communication/CMakeLists.txt
	modified:   test/dds/communication/PubSubMain.cpp
	modified:   test/dds/communication/PublisherMain.cpp
	modified:   test/dds/communication/PublisherModule.cpp
	modified:   test/dds/communication/SubscriberMain.cpp
	modified:   test/dds/communication/SubscriberModule.cpp
	new file:   test/dds/communication/dyn_network/CMakeLists.txt
	new file:   test/dds/communication/dyn_network/Dockerfile
	new file:   test/dds/communication/dyn_network/dynamic_interfaces.compose.yml
	new file:   test/dds/communication/dyn_network/launch_subscriber.bash
	modified:   test/dds/communication/security/PublisherMain.cpp
	modified:   test/dds/communication/security/PublisherModule.cpp
	modified:   test/dds/communication/security/SubscriberMain.cpp
	modified:   test/dds/communication/security/SubscriberModule.cpp

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   include/fastdds/rtps/builtin/discovery/participant/PDP.h
	both modified:   src/cpp/rtps/builtin/discovery/participant/PDP.cpp
	both modified:   src/cpp/rtps/participant/RTPSParticipantImpl.cpp
	both modified:   test/dds/communication/PublisherModule.hpp
	both modified:   test/dds/communication/SubscriberModule.hpp
	both modified:   test/dds/communication/security/PublisherModule.hpp
	both modified:   test/dds/communication/security/SubscriberModule.hpp

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

@JesusPoderoso JesusPoderoso added this to the v2.14.4 milestone Oct 4, 2024
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