[20120] TCPSendResources cleanup

[jepemi]

Description

TCP send resources weren't being cleaned after the disconnection of the other peer. This lead to a constantly increasing list of send resources which had to be traversed on each send call.

This PR introduces a new callback that erases the send resource associated to a remote participant that has been removed, except if it belongs to the initial peers list. It also erases the channel from the channel resources map of the associated TCPTransport.

@Mergifyio backport 2.12.x 2.10.x 2.6.x

Fixes #4122

• This PR depends on [20180] TCP Client&Server Participant Decision-Making #4277 and must be merged after that one.

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.

[EduPonz]

@Mergifyio backport 2.12.x 2.11.x 2.10.x 2.6.x

[mergify]

backport 2.12.x 2.11.x 2.10.x 2.6.x

✅ Backports have been created

• #4510 [20120] TCPSendResources cleanup (backport #4300) has been created for branch 2.12.x but encountered conflicts
• #4511 [20120] TCPSendResources cleanup (backport #4300) has been created for branch 2.11.x but encountered conflicts
• #4512 [20120] TCPSendResources cleanup (backport #4300) has been created for branch 2.10.x but encountered conflicts
• #4513 [20120] TCPSendResources cleanup (backport #4300) has been created for branch 2.6.x but encountered conflicts

[jepemi]

@richiprosima please test this

[JesusPoderoso]

@Mergifyio rebase

[mergify]

rebase

☑️ Nothing to do

• -conflict [📌 rebase requirement]
• -closed [📌 rebase requirement]

[JesusPoderoso]

@jepemi can you address the conflicts, please? 😀

[JesusPoderoso]

Implementation would not be ready for the v2.13.3 release. I'm moving this to 2.13.4