[21036] Handle errors when setting socket buffer sizes (backport #4760) (backport #4796) (backport #4812)

[mergify]

Description

This is a manual backport of #4760 where s_minimumSocketBuffer has been deprecated instead of removed.

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.

• N/A 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.

---

This is an automatic backport of pull request #4796 done by [Mergify](https://mergify.com).

---

This is an automatic backport of pull request #4812 done by [Mergify](https://mergify.com).

[mergify]

Cherry-pick of 5d1c013 has failed:

On branch mergify/bp/2.6.x/pr-4812
Your branch is up to date with 'origin/2.6.x'.

You are currently cherry-picking commit 5d1c0138a.
  (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:   include/fastdds/rtps/transport/TransportInterface.h
	modified:   include/fastrtps/transport/TransportInterface.h
	modified:   src/cpp/rtps/transport/TCPChannelResource.cpp
	modified:   src/cpp/rtps/transport/TCPChannelResource.h
	modified:   src/cpp/rtps/transport/TCPChannelResourceBasic.cpp
	modified:   src/cpp/rtps/transport/TCPChannelResourceSecure.cpp
	modified:   src/cpp/rtps/transport/UDPTransportInterface.h
	modified:   src/cpp/rtps/transport/UDPv6Transport.cpp
	new file:   src/cpp/rtps/transport/asio_helpers.hpp
	modified:   test/blackbox/api/dds-pim/PubSubReader.hpp
	modified:   test/blackbox/api/dds-pim/PubSubWriter.hpp
	modified:   test/blackbox/api/fastrtps_deprecated/PubSubReader.hpp
	modified:   test/blackbox/api/fastrtps_deprecated/PubSubWriter.hpp
	modified:   test/unittest/transport/TCPv4Tests.cpp

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   src/cpp/rtps/transport/TCPTransportInterface.cpp
	both modified:   src/cpp/rtps/transport/UDPTransportInterface.cpp
	both modified:   src/cpp/rtps/transport/UDPv4Transport.cpp
	both modified:   test/unittest/transport/TCPv6Tests.cpp
	both modified:   test/unittest/transport/UDPv4Tests.cpp
	both modified:   test/unittest/transport/UDPv6Tests.cpp

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

[Mario-DL]

Closing this since I mistakenly merged it silently in #4607