Bug report

Required Info:

• Operating System:
  • Linux
• Installation type:
  • Source
• Version or commit hash:
  • Dashing
  • Eloquent
• DDS implementation:
  • Fast-RTPS
• Client library (if applicable):
  • rclcpp

Steps to reproduce issue

• Execute test_component_manager_api

Expected behavior

Test does not time out

Actual behavior

Test times out

Additional information

This was originally reported as a build_cop issue: ros2/build_farmer#184

It's recently become more flaky, causing issues with PR builders and CI jobs (#857) with an attempted fix here #862