Adam Aposhian

@StarArawn this is still an issue that causes Linux users to not be able to build out of the box.

Thank you for the explanation! Yes, I think updating the log message and changing the severity would be very good: I was assuming that something was fundamentally wrong, and the...

I am using this from ROS2. I am typically stopping applications with SIGINT. Does `rmw_fastrtps` make a call to `DomainParticipantFactory::delete_participant` in that event?

Is it safe to run `fastdds shm clean` while nodes are running?

I can see there is a way forward by using `fastdds shm clean`, but I still think this presents a bad user experience. For someone who is using FastDDS with...

Thank you for explaining those points. And I am excited to learn that dynamically sized types are supported. Maybe this section should be updated in the [docs](https://github.com/eclipse-cyclonedds/cyclonedds/blob/master/docs/manual/shared_memory.rst#limitations)? > First, the...

Looking at the `rclcpp` source, it looks like since `start_parameter_event_publisher` is set to `true` by default on `rclcpp::NodeOptions` that means that any time `Node::declare_parameter` or `Node::set_parameter` is called, a parameter...

~~Looking closer, this flooding behavior on startup is from Nav2 setting `automatically_declare_parameters_from_overrides` to `true` on all of its nodes.~~ EDIT: Nav2 does _not_ set `automatically_declare_parameters_from_overrides` to `true` on all of...

> What does worry me in this particular case is that I would not expect: > - very many parameter updates (I would expect varying data to modelled as a...

Related: https://github.com/ros2/rclcpp/issues/1970