ros2 / ros2/ros2cli

CLI tools do not check RMW_IMPLEMENTATION

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bug help wanted
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Python
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Description

Operating System:

Linux cras-rugged-1 6.11.0-21-generic #21~24.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Feb 24 16:52:15 UTC 2 x86_64 x86_64 x86_64 GNU/Linux

ROS version or commit hash:

jazzy

RMW implementation (if applicable):

No response

RMW Configuration (if applicable):

No response

Client library (if applicable):

No response

'ros2 doctor --report' output
ros2 doc --report
   NETWORK CONFIGURATION
inet         : 127.0.0.1
inet4        : ['127.0.0.1']
inet6        : ['::1']
netmask      : 255.0.0.0
device       : lo
flags        : 73<LOOPBACK,UP,RUNNING>
mtu          : 65536
inet         : 192.168.88.158
inet4        : ['192.168.88.158']
ether        : 08:3a:88:55:02:86
inet6        : ['2001:718:2:1634:3f9a:1043:9179:b35f', '2001:718:2:1634:a3a:88ff:fe55:286', 'fe80::a3a:88ff:fe55:286%enx083a88550286']
netmask      : 255.255.240.0
device       : enx083a88550286
flags        : 4163<MULTICAST,BROADCAST,UP,RUNNING>
mtu          : 1500
broadcast    : 192.168.95.255
inet         : 192.168.74.142
inet4        : ['192.168.74.142']
ether        : e8:bf:b8:ff:70:7b
inet6        : ['fe80::230:7a5d:b96:c489%wlp113s0']
netmask      : 255.255.255.0
device       : wlp113s0
flags        : 4163<MULTICAST,BROADCAST,UP,RUNNING>
mtu          : 1500
broadcast    : 192.168.74.255
inet         : 172.17.0.1
inet4        : ['172.17.0.1']
ether        : 02:42:e8:8e:55:4c
netmask      : 255.255.0.0
device       : docker0
flags        : 4099<BROADCAST,UP,MULTICAST>
mtu          : 1500
broadcast    : 172.17.255.255
inet         : 100.79.251.104
inet4        : ['100.79.251.104']
ether        : 06:40:13:3d:6e:8e
netmask      : 255.255.255.240
device       : wwan0
flags        : 4291<BROADCAST,NOARP,MULTICAST,UP,RUNNING>
mtu          : 1500
broadcast    : 100.79.251.111
ether        : 48:21:0b:47:ba:84
device       : enp0s31f6
flags        : 4099<BROADCAST,UP,MULTICAST>
mtu          : 1500

   PACKAGE VERSIONS
turtle_tf2_py                             : latest=0.5.0, local=0.5.0
turtle_tf2_cpp                            : latest=0.5.0, local=0.5.0
geometry_tutorials                        : latest=0.5.0, local=0.5.0
ros_environment                           : latest=4.2.1, local=4.2.1
ament_uncrustify                          : latest=0.17.2, local=0.17.2
composition_interfaces                    : latest=2.0.2, local=2.0.2
ament_cmake_export_include_directories    : latest=2.5.3, local=2.5.3
domain_coordinator                        : latest=0.12.0, local=0.12.0
rosidl_generator_py                       : latest=0.22.0, local=0.22.0
ament_cmake_pep257                        : latest=0.17.2, local=0.17.2
rcl_lifecycle                             : latest=9.2.5, local=9.2.5
zenoh_cpp_vendor                          : latest=0.2.3, local=0.2.3
rmw                                       : latest=7.3.2, local=7.3.2
geometry2                                 : latest=0.36.9, local=0.36.9
launch_yaml                               : latest=3.4.4, local=3.4.4
spdlog_vendor                             : latest=1.6.1, local=1.6.1
ament_cppcheck                            : latest=0.17.2, local=0.17.2
rosbag2_storage                           : latest=0.26.6, local=0.26.6
liblz4_vendor                             : latest=0.26.6, local=0.26.6
rosidl_cmake                              : latest=4.6.5, local=4.6.5
qt_gui                                    : latest=2.7.5, local=2.7.5
robot_state_publisher                     : latest=3.3.3, local=3.3.3
examples_rclpy_minimal_publisher          : latest=0.19.5, local=0.19.5
vision_msgs                               : latest=4.1.1, local=4.1.1
gz_transport_vendor                       : latest=0.0.6, local=0.0.6
rviz_rendering                            : latest=14.1.8, local=14.1.8
rosidl_runtime_cpp                        : latest=4.6.5, local=4.6.5
rviz2                                     : latest=14.1.8, local=14.1.8
ament_cmake_export_interfaces             : latest=2.5.3, local=2.5.3
ros2action                                : latest=0.32.3, local=0.32.3
rqt_gui_cpp                               : latest=1.6.0, local=1.6.0
ament_lint_common                         : latest=0.17.2, local=0.17.2
rosidl_core_runtime                       : latest=0.2.0, local=0.2.0
ament_cmake_core                          : latest=2.5.3, local=2.5.3
rcl_yaml_param_parser                     : latest=9.2.5, local=9.2.5
rclcpp                                    : latest=28.1.8, local=28.1.8
sdformat_urdf                             : latest=1.0.2, local=1.0.2
lifecycle                                 : latest=0.33.5, local=0.33.5
ament_lint_cmake                          : latest=0.17.2, local=0.17.2
tf2_ros                                   : latest=0.36.9, local=0.36.9
unique_identifier_msgs                    : latest=2.5.0, local=2.5.0
ament_cmake_gmock                         : latest=2.5.3, local=2.5.3
eigen3_cmake_module                       : latest=0.3.0, local=0.3.0
rosidl_typesupport_introspection_cpp      : latest=4.6.5, local=4.6.5
trajectory_msgs                           : latest=5.3.6, local=5.3.6
image_tools                               : latest=0.33.5, local=0.33.5
map_msgs                                  : latest=2.4.1, local=2.4.1
sros2_cmake                               : latest=0.13.3, local=0.13.3
ros_gz_bridge                             : latest=1.0.11, local=1.0.11
rcl_logging_interface                     : latest=3.1.1, local=3.1.1
rosidl_cli                                : latest=4.6.5, local=4.6.5
image_transport_plugins                   : latest=4.0.4, local=4.0.4
action_tutorials_cpp                      : latest=0.33.5, local=0.33.5
demo_nodes_cpp_native                     : latest=0.33.5, local=0.33.5
rviz_default_plugins                      : latest=14.1.8, local=14.1.8
diagnostic_msgs                           : latest=5.3.6, local=5.3.6
examples_rclcpp_minimal_composition       : latest=0.19.5, local=0.19.5
ros_gz_interfaces                         : latest=1.0.11, local=1.0.11
orocos_kdl_vendor                         : latest=0.5.1, local=0.5.1
ros2lifecycle                             : latest=0.32.3, local=0.32.3
rclcpp_action                             : latest=28.1.8, local=28.1.8
rcpputils                                 : latest=2.11.2, local=2.11.2
rosidl_generator_type_description         : latest=4.6.5, local=4.6.5
gz_tools_vendor                           : latest=0.0.6, local=0.0.6
tf2                                       : latest=0.36.9, local=0.36.9
rqt_common_plugins                        : latest=1.2.0, local=1.2.0
pcl_msgs                                  : latest=1.0.0, local=1.0.0
ament_cmake_xmllint                       : latest=0.17.2, local=0.17.2
ros2bag                                   : latest=0.26.6, local=0.26.6
launch_testing_ament_cmake                : latest=3.4.4, local=3.4.4
ros2param                                 : latest=0.32.3, local=0.32.3
zstd_image_transport                      : latest=4.0.4, local=4.0.4
joy                                       : latest=3.3.0, local=3.3.0
rosidl_typesupport_introspection_c        : latest=4.6.5, local=4.6.5
examples_rclcpp_minimal_timer             : latest=0.19.5, local=0.19.5
rcl_logging_spdlog                        : latest=3.1.1, local=3.1.1
shape_msgs                                : latest=5.3.6, local=5.3.6
ament_index_python                        : latest=1.8.1, local=1.8.1
ros_gz_sim                                : latest=1.0.11, local=1.0.11
uncrustify_vendor                         : latest=3.0.1, local=3.0.1
rosidl_adapter                            : latest=4.6.5, local=4.6.5
rosidl_core_generators                    : latest=0.2.0, local=0.2.0
cv_bridge                                 : latest=4.1.0, local=4.1.0
ament_cmake_cpplint                       : latest=0.17.2, local=0.17.2
ros2cli_common_extensions                 : latest=0.3.0, local=0.3.0
launch_testing                            : latest=3.4.4, local=3.4.4
gz_msgs_vendor                            : latest=0.0.6, local=0.0.6
ament_cmake_pytest                        : latest=2.5.3, local=2.5.3
ros_gz_sim_demos                          : latest=1.0.11, local=1.0.11
examples_rclpy_executors                  : latest=0.19.5, local=0.19.5
actionlib_msgs                            : latest=5.3.6, local=5.3.6
ament_cmake_include_directories           : latest=2.5.3, local=2.5.3
intra_process_demo                        : latest=0.33.5, local=0.33.5
ros2topic                                 : latest=0.32.3, local=0.32.3
rosbag2_py                                : latest=0.26.6, local=0.26.6
rmw_implementation                        : latest=2.15.5, local=2.15.5
rqt_image_view                            : latest=1.3.0, local=1.3.0
rosidl_generator_cpp                      : latest=4.6.5, local=4.6.5
pendulum_msgs                             : latest=0.33.5, local=0.33.5
action_tutorials_interfaces               : latest=0.33.5, local=0.33.5
rosidl_typesupport_fastrtps_cpp           : latest=3.6.1, local=3.6.1
gz_gui_vendor                             : latest=0.0.5, local=0.0.5
gz_ogre_next_vendor                       : latest=0.0.5, local=0.0.5
rqt_py_console                            : latest=1.2.2, local=1.2.2
rqt_shell                                 : latest=1.2.2, local=1.2.2
image_transport                           : latest=5.1.6, local=5.1.6
demo_nodes_cpp                            : latest=0.33.5, local=0.33.5
examples_rclcpp_minimal_subscriber        : latest=0.19.5, local=0.19.5
tf2_tools                                 : latest=0.36.9, local=0.36.9
ament_xmllint                             : latest=0.17.2, local=0.17.2
rclcpp_components                         : latest=28.1.8, local=28.1.8
rosidl_typesupport_fastrtps_c             : latest=3.6.1, local=3.6.1
quality_of_service_demo_cpp               : latest=0.33.5, local=0.33.5
launch_testing_ros                        : latest=0.26.7, local=0.26.7
teleop_twist_joy                          : latest=2.6.3, local=2.6.3
rosgraph_msgs                             : latest=2.0.2, local=2.0.2
ament_cmake_target_dependencies           : latest=2.5.3, local=2.5.3
ament_lint_auto                           : latest=0.17.2, local=0.17.2
rqt_gui_py                                : latest=1.6.0, local=1.6.0
rqt_topic                                 : latest=1.7.3, local=1.7.3
theora_image_transport                    : latest=4.0.4, local=4.0.4
rmw_fastrtps_shared_cpp                   : latest=8.4.2, local=8.4.2
rosidl_typesupport_cpp                    : latest=3.2.2, local=3.2.2
tlsf                                      : latest=0.9.0, local=0.9.0
examples_rclcpp_minimal_action_client     : latest=0.19.5, local=0.19.5
ros2service                               : latest=0.32.3, local=0.32.3
ament_cmake_export_dependencies           : latest=2.5.3, local=2.5.3
ros2multicast                             : latest=0.32.3, local=0.32.3
rosbag2_compression_zstd                  : latest=0.26.6, local=0.26.6
rqt_service_caller                        : latest=1.2.1, local=1.2.1
actuator_msgs                             : latest=0.0.1, local=0.0.1
stereo_msgs                               : latest=5.3.6, local=5.3.6
sdl2_vendor                               : latest=3.3.0, local=3.3.0
dummy_map_server                          : latest=0.33.5, local=0.33.5
demo_nodes_py                             : latest=0.33.5, local=0.33.5
ament_cmake_flake8                        : latest=0.17.2, local=0.17.2
gps_msgs                                  : latest=2.0.4, local=2.0.4
resource_retriever                        : latest=3.4.4, local=3.4.4
launch_xml                                : latest=3.4.4, local=3.4.4
gz_dartsim_vendor                         : latest=0.0.3, local=0.0.3
libstatistics_collector                   : latest=1.7.4, local=1.7.4
point_cloud_transport                     : latest=4.0.4, local=4.0.4
pcl_conversions                           : latest=2.6.2, local=2.6.2
geometry_msgs                             : latest=5.3.6, local=5.3.6
sros2                                     : latest=0.13.3, local=0.13.3
ament_cmake_cppcheck                      : latest=0.17.2, local=0.17.2
ros2launch                                : latest=0.26.7, local=0.26.7
rqt_graph                                 : latest=1.5.4, local=1.5.4
ros2interface                             : latest=0.32.3, local=0.32.3
tf2_py                                    : latest=0.36.9, local=0.36.9
python_qt_binding                         : latest=2.2.1, local=2.2.1
osrf_pycommon                             : latest=2.1.6, local=2.1.6
std_msgs                                  : latest=5.3.6, local=5.3.6
tf2_kdl                                   : latest=0.36.9, local=0.36.9
ament_cmake_gtest                         : latest=2.5.3, local=2.5.3
rosbag2_transport                         : latest=0.26.6, local=0.26.6
class_loader                              : latest=2.7.0, local=2.7.0
rcl_interfaces                            : latest=2.0.2, local=2.0.2
tf2_bullet                                : latest=0.36.9, local=0.36.9
rqt_srv                                   : latest=1.2.2, local=1.2.2
qt_dotgraph                               : latest=2.7.5, local=2.7.5
rqt_py_common                             : latest=1.6.0, local=1.6.0
builtin_interfaces                        : latest=2.0.2, local=2.0.2
ament_cmake_export_link_flags             : latest=2.5.3, local=2.5.3
rosbag2_storage_default_plugins           : latest=0.26.6, local=0.26.6
rosbag2_storage_sqlite3                   : latest=0.26.6, local=0.26.6
rqt_action                                : latest=2.2.0, local=2.2.0
gz_sensors_vendor                         : latest=0.0.6, local=0.0.6
gz_math_vendor                            : latest=0.0.8, local=0.0.8
quality_of_service_demo_py                : latest=0.33.5, local=0.33.5
rttest                                    : latest=0.17.1, local=0.17.1
qt_gui_cpp                                : latest=2.7.5, local=2.7.5
sdformat_vendor                           : latest=0.0.9, local=0.0.9
tf2_sensor_msgs                           : latest=0.36.9, local=0.36.9
rqt_msg                                   : latest=1.5.1, local=1.5.1
ament_cmake_python                        : latest=2.5.3, local=2.5.3
examples_rclpy_minimal_action_client      : latest=0.19.5, local=0.19.5
ament_cmake_copyright                     : latest=0.17.2, local=0.17.2
rosidl_default_runtime                    : latest=1.6.0, local=1.6.0
examples_rclcpp_minimal_publisher         : latest=0.19.5, local=0.19.5
composition                               : latest=0.33.5, local=0.33.5
ament_cmake_auto                          : latest=2.5.3, local=2.5.3
ament_cmake_version                       : latest=2.5.3, local=2.5.3
rosidl_default_generators                 : latest=1.6.0, local=1.6.0
rosidl_generator_c                        : latest=4.6.5, local=4.6.5
kdl_parser                                : latest=2.11.0, local=2.11.0
rosidl_runtime_py                         : latest=0.13.1, local=0.13.1
examples_rclpy_minimal_action_server      : latest=0.19.5, local=0.19.5
gz_common_vendor                          : latest=0.0.8, local=0.0.8
pybind11_vendor                           : latest=3.1.3, local=3.1.3
message_filters                           : latest=4.11.5, local=4.11.5
topic_monitor                             : latest=0.33.5, local=0.33.5
lifecycle_msgs                            : latest=2.0.2, local=2.0.2
statistics_msgs                           : latest=2.0.2, local=2.0.2
rmw_implementation_cmake                  : latest=7.3.2, local=7.3.2
ament_flake8                              : latest=0.17.2, local=0.17.2
sensor_msgs_py                            : latest=5.3.6, local=5.3.6
rviz_assimp_vendor                        : latest=14.1.8, local=14.1.8
ament_cmake                               : latest=2.5.3, local=2.5.3
ament_cmake_export_definitions            : latest=2.5.3, local=2.5.3
examples_rclcpp_multithreaded_executor    : latest=0.19.5, local=0.19.5
ros2component                             : latest=0.32.3, local=0.32.3
ament_cmake_gen_version_h                 : latest=2.5.3, local=2.5.3
ament_cmake_export_libraries              : latest=2.5.3, local=2.5.3
laser_geometry                            : latest=2.7.0, local=2.7.0
rcl_action                                : latest=9.2.5, local=9.2.5
ament_cmake_ros                           : latest=0.12.0, local=0.12.0
gz_physics_vendor                         : latest=0.0.6, local=0.0.6
tf2_eigen_kdl                             : latest=0.36.9, local=0.36.9
gz_cmake_vendor                           : latest=0.0.9, local=0.0.9
examples_rclpy_minimal_client             : latest=0.19.5, local=0.19.5
gz_plugin_vendor                          : latest=0.0.5, local=0.0.5
rclpy                                     : latest=7.1.4, local=7.1.4
tf2_geometry_msgs                         : latest=0.36.9, local=0.36.9
rosbag2_compression                       : latest=0.26.6, local=0.26.6
examples_rclcpp_minimal_service           : latest=0.19.5, local=0.19.5
dummy_sensors                             : latest=0.33.5, local=0.33.5
rqt_console                               : latest=2.2.1, local=2.2.1
std_srvs                                  : latest=5.3.6, local=5.3.6
ament_cmake_test                          : latest=2.5.3, local=2.5.3
rviz_common                               : latest=14.1.8, local=14.1.8
ros_core                                  : latest=0.11.0, local=0.11.0
rcutils                                   : latest=6.7.2, local=6.7.2
example_interfaces                        : latest=0.12.0, local=0.12.0
rosidl_dynamic_typesupport                : latest=0.1.2, local=0.1.2
visualization_msgs                        : latest=5.3.6, local=5.3.6
rqt_plot                                  : latest=1.4.2, local=1.4.2
yaml_cpp_vendor                           : latest=9.0.1, local=9.0.1
gz_rendering_vendor                       : latest=0.0.6, local=0.0.6
compressed_depth_image_transport          : latest=4.0.4, local=4.0.4
rqt_gui                                   : latest=1.6.0, local=1.6.0
rosidl_runtime_c                          : latest=4.6.5, local=4.6.5
action_tutorials_py                       : latest=0.33.5, local=0.33.5
tlsf_cpp                                  : latest=0.17.1, local=0.17.1
rosbag2                                   : latest=0.26.6, local=0.26.6
xacro                                     : latest=2.0.13, local=2.0.13
pendulum_control                          : latest=0.33.5, local=0.33.5
rqt_reconfigure                           : latest=1.6.2, local=1.6.2
examples_rclpy_minimal_service            : latest=0.19.5, local=0.19.5
rosidl_typesupport_c                      : latest=3.2.2, local=3.2.2
ament_copyright                           : latest=0.17.2, local=0.17.2
rcl                                       : latest=9.2.5, local=9.2.5
libyaml_vendor                            : latest=1.6.3, local=1.6.3
ros_gz_image                              : latest=1.0.11, local=1.0.11
ament_cmake_lint_cmake                    : latest=0.17.2, local=0.17.2
gz_fuel_tools_vendor                      : latest=0.0.6, local=0.0.6
zstd_vendor                               : latest=0.26.6, local=0.26.6
tango_icons_vendor                        : latest=0.3.0, local=0.3.0
launch                                    : latest=3.4.4, local=3.4.4
rosidl_parser                             : latest=4.6.5, local=4.6.5
ament_index_cpp                           : latest=1.8.1, local=1.8.1
service_msgs                              : latest=2.0.2, local=2.0.2
action_msgs                               : latest=2.0.2, local=2.0.2
tf2_ros_py                                : latest=0.36.9, local=0.36.9
ament_cmake_export_targets                : latest=2.5.3, local=2.5.3
ros2run                                   : latest=0.32.3, local=0.32.3
sqlite3_vendor                            : latest=0.26.6, local=0.26.6
ament_cmake_libraries                     : latest=2.5.3, local=2.5.3
rqt_bag                                   : latest=1.5.4, local=1.5.4
ros_gz                                    : latest=1.0.11, local=1.0.11
rviz_ogre_vendor                          : latest=14.1.8, local=14.1.8
ros2cli                                   : latest=0.32.3, local=0.32.3
libcurl_vendor                            : latest=3.4.4, local=3.4.4
angles                                    : latest=1.16.0, local=1.16.0
rosbag2_storage_mcap                      : latest=0.26.6, local=0.26.6
urdf                                      : latest=2.10.0, local=2.10.0
keyboard_handler                          : latest=0.3.1, local=0.3.1
pluginlib                                 : latest=5.4.2, local=5.4.2
rclcpp_lifecycle                          : latest=28.1.8, local=28.1.8
common_interfaces                         : latest=5.3.6, local=5.3.6
rpyutils                                  : latest=0.4.1, local=0.4.1
rosidl_pycommon                           : latest=4.6.5, local=4.6.5
compressed_image_transport                : latest=4.0.4, local=4.0.4
console_bridge_vendor                     : latest=1.7.1, local=1.7.1
tinyxml2_vendor                           : latest=0.9.1, local=0.9.1
tracetools                                : latest=8.2.3, local=8.2.3
dummy_robot_bringup                       : latest=0.33.5, local=0.33.5
rmw_fastrtps_cpp                          : latest=8.4.2, local=8.4.2
rmw_zenoh_cpp                             : latest=0.2.3, local=0.2.3
rmw_dds_common                            : latest=3.1.0, local=3.1.0
launch_ros                                : latest=0.26.7, local=0.26.7
depthimage_to_laserscan                   : latest=2.5.1, local=2.5.1
sensor_msgs                               : latest=5.3.6, local=5.3.6
ros2pkg                                   : latest=0.32.3, local=0.32.3
interactive_markers                       : latest=2.5.4, local=2.5.4
teleop_twist_keyboard                     : latest=2.4.0, local=2.4.0
rqt_bag_plugins                           : latest=1.5.4, local=1.5.4
ament_cmake_uncrustify                    : latest=0.17.2, local=0.17.2
tf2_eigen                                 : latest=0.36.9, local=0.36.9
ros_base                                  : latest=0.11.0, local=0.11.0
rosbag2_cpp                               : latest=0.26.6, local=0.26.6
python_cmake_module                       : latest=0.11.1, local=0.11.1
examples_rclcpp_minimal_action_server     : latest=0.19.5, local=0.19.5
ros_workspace                             : latest=1.0.3, local=1.0.3
gz_sim_vendor                             : latest=0.0.8, local=0.0.8
fastrtps_cmake_module                     : latest=3.6.1, local=3.6.1
image_geometry                            : latest=4.1.0, local=4.1.0
rosidl_typesupport_interface              : latest=4.6.5, local=4.6.5
tf2_msgs                                  : latest=0.36.9, local=0.36.9
turtlesim                                 : latest=1.8.3, local=1.8.3
nav_msgs                                  : latest=5.3.6, local=5.3.6
ament_pep257                              : latest=0.17.2, local=0.17.2
desktop                                   : latest=0.11.0, local=0.11.0
qt_gui_py_common                          : latest=2.7.5, local=2.7.5
examples_rclpy_minimal_subscriber         : latest=0.19.5, local=0.19.5
python_orocos_kdl_vendor                  : latest=0.5.1, local=0.5.1
ros2node                                  : latest=0.32.3, local=0.32.3
ament_cpplint                             : latest=0.17.2, local=0.17.2
examples_rclcpp_minimal_client            : latest=0.19.5, local=0.19.5
logging_demo                              : latest=0.33.5, local=0.33.5
mcap_vendor                               : latest=0.26.6, local=0.26.6
ros2doctor                                : latest=0.32.3, local=0.32.3
ament_package                             : latest=0.16.4, local=0.16.4
rosbag2_interfaces                        : latest=0.26.6, local=0.26.6
type_description_interfaces               : latest=2.0.2, local=2.0.2
urdf_parser_plugin                        : latest=2.10.0, local=2.10.0
gz_utils_vendor                           : latest=0.0.5, local=0.0.5
rqt_publisher                             : latest=1.7.2, local=1.7.2
ament_lint                                : latest=0.17.2, local=0.17.2
rosidl_dynamic_typesupport_fastrtps       : latest=0.1.0, local=0.1.0

   PLATFORM INFORMATION
system           : Linux
platform info    : Linux-6.11.0-21-generic-x86_64-with-glibc2.39
release          : 6.11.0-21-generic
processor        : x86_64

   QOS COMPATIBILITY LIST
compatibility status    : No publisher/subscriber pairs found

   RMW MIDDLEWARE
middleware name    : rmw_fastrtps_cpp

   ROS 2 INFORMATION
distribution name      : jazzy
distribution type      : ros2
distribution status    : active
release platforms      : {'debian': ['bookworm'], 'rhel': ['9'], 'ubuntu': ['noble']}

   TOPIC LIST
topic               : /clock
publisher count     : 1
subscriber count    : 0
topic               : /turtle2/cmd_vel
publisher count     : 0
subscriber count    : 1
Steps to reproduce issue

On a default Jazzy/Noble install:

console1$ ros2 topic pub -r 100 /clock rosgraph_msgs/msg/Clock "{clock: now}"  # This launches daemon
console1$ # Ctrl-C the publisher after a while.
console2$ RMW_IMPLEMENTATION=rmw_zenoh_cpp ros2 topic pub -r 100 /clock rosgraph_msgs/msg/Clock "{clock: now}"  # This does not launch daemon as it is already running
console3$ RMW_IMPLEMENTATION=rmw_zenoh_cpp ros2 topic list
/parameter_events
/rosout
Expected behavior

RMW_IMPLEMENTATION=rmw_zenoh_cpp ros2 topic list should either fail or yell at me that it is connecting to the wrong daemon.

Actual behavior

RMW_IMPLEMENTATION=rmw_zenoh_cpp ros2 topic list silently communicates with the fastdds daemon and lists topics available via fastdds.

Additional information

No response

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No source files or tests are named. Start from the ros2cli command entry points and compare how the CLI tools handle RMW_IMPLEMENTATION; done means the affected tools honor that environment variable and have regression coverage.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
cli
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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