Tomoya Fujita

current status is that some PRs are under `Requested Change` and 2nd review from maintainer is required, the original author is not available at this moment.

I think i was going to take over and borrow the code from @thebyohazard to make PR since author is not respondng, but i do not have time to do...

> We aren't using ROS2 via workspaces can you use ROS 2 colcon workspace to see if this problem is reproducible? at least, i do not meet anything like this.

@AegisField 1st, good to know that you did work-around the problem. > Now if you look at [debug_deadlocked.txt](https://github.com/ros2/rmw_fastrtps/files/8050608/debug_deadlocked.txt) FastDDS impl actually deadlocked in asio's random mutex I will not say...

@MichaelOrlov > I am curious how this PR overlaps with the existing tutorial and examples from https://docs.ros.org/en/rolling/Tutorials/Advanced/Reading-From-A-Bag-File-CPP.html ? that is what i found too. i was thinking that https://docs.ros.org/en/rolling/Tutorials/Advanced/Reading-From-A-Bag-File-CPP.html can...

> I think the problem is that goal_handle hadn't been inserted yet while the feedback message came. so do i. this can be checked by changing logging level into `debug`....

> If it really receives a feedback message before goal_response message, it'd still be a issue, right? at least server sends `goal_response` before `feedback`, but i do not think it...

@schornakj thanks for checking on this. that means client takes `feedback` and `status` messages before `goal_response`. Is that possible to try https://github.com/ros2/rclcpp/pull/1684 to see if you can still meet the...

@schornakj thanks for checking on this, and no pressure. btw, i tried to reproduce the issue in my environment (AMD Ryzen 9 3900X 12-Core Processor) with source build, but so...

@iuhilnehc-ynos thanks for checking on this, can you make this problem happen? so far, i just cannot see this problem, but in theory there is a few race condition we...