VictorLee

[FEA] Allow configuring a subset of nodes in a certain mode.

2

Hi, first of all I want to say this is a great project to manage lifecycle nodes! There'a a need to config the lifecycle state of only a subset of...

Why is so slow of changing lifecycle state of a node. there is a test log below, from the data, there will cost at less than 4s, to change the...

[FEA] Allow deactivating nodes when system is activated.

2

There is a need to selectively disable the function of a node, that's say deactivating a node in a certain system mode. Should the following config work? Thanks! #### SHM...

[FEA] Allow all inactive in DEFAULT MODE.

2

#### SHM file ```yaml # system modes example --- actuation: ros__parameters: type: system parts: drive_base left/manipulator right/manipulator modes: __DEFAULT__: drive_base: inactive.__DEFAULT__ left/manipulator: inactive.__DEFAULT__ right/manipulator: inactive.__DEFAULT__ LEFT: # drive_base: active.__DEFAULT__ left/manipulator:...

[Foxy]`ros2 topic echo/hz ` causes segment fault.

5

## Env - Ubuntu 20.04.02 LTS - GCC 9.3.0 - ros2 foxy - lgsvl 2020.06 ## Observed ```sh zs@zs-3630:~$ ros2 topic echo /tf 2021-07-06 10:39:44.892 [ Debug ]: Application registered...

Add event queue executor support.

3

## Brief feature description Event queue executor was introduced recently by iRobot team as a strong mean to reduce the cpu overhead and latency by rclcpp layer. See https://github.com/ros2/design/pull/305 for...

ROS2 communication test failed.

1

Recently I used `test_communication` from `system_tests` to test rmw_iceoryx, here is the result. ```sh The following tests FAILED:  15 - test_messages_c__rmw_iceoryx_cpp (Timeout)  27 - test_publisher_subscriber_cpp__rmw_iceoryx_cpp__WStrings (Failed)  30...

## Env - Ubuntu 20.04.02 LTS - GCC 9.3.0 - ros2 foxy - logitech usb camera ## Observed ```sh ros2 run v4l2_camera v4l2_camera_node rviz2 # add camera or image topic...

## Env - Ubuntu 20.04.02 LTS - GCC 9.3.0 - ros2 foxy ## Observed `ros2 bag record -a` causes segfault ```sh zs@zs-3630:~$ ros2 bag record -a Log level set to:...

[QST] Emit events through multiple launches.

1

## Bug report **Required Info:** - Operating System: - Ubuntu22.04 - Installation type: - binary - Version or commit hash: - apt-newest - DDS implementation: - rmw_fastrtps_cpp - Client library...