Tomoya Fujita

i cannot reproduce this issue with my local environment. ```bash root@tomoyafujita:~/ros2_ws/colcon_ws# RMW_IMPLEMENTATION=rmw_connextdds root@tomoyafujita:~/ros2_ws/colcon_ws# colcon test --event-handlers console_direct+ --retest-until-fail 100 --packages-select rclcpp --ctest-args -R test_service_introspection ... The following tests passed: test_service_introspection...

@fgallegosalido this test also fails with rmw_connextdds only, can you take a look at my comment on https://github.com/ros2/rclcpp/pull/2651? i was trying to address this unstable problem, but it does not...

@fgallegosalido just checking, any updates on this?

@fgallegosalido no worries, thanks for working on this. i will revisit https://github.com/ros2/rclcpp/pull/2651 to see if i can find some clue on this.

this problem can be reproducible with current rolling today, as reported this only happens with https://github.com/ros2/rmw_connextdds. source timestamp is assigned by RTI Connext to libstatistic allocator, and confirmed that topic...

@trubio-rti CC: @asorbini this comes up with priority in this week's PMC meeting. according to https://github.com/ros2/rclcpp/issues/2588#issuecomment-2259355642, it just cannot receive the data from RTI connextdds from rmw perspective. could you...

@trubio-rti thanks! @fgallegosalido let us know if you need any help.

@fgallegosalido that is `6.0.1.25-1`.

@fgallegosalido thanks for the analysis, i will try and confirm it right now.

@fgallegosalido i would like to confirm the connextdds behavior, can you check the comments in https://github.com/ros2/rclcpp/pull/2650?