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Package symbol

topic_tools package from topic_tools repo

topic_tools topic_tools_interfaces

ROS Distro
humble

API Docs
Browse Code

Package Summary

Version 1.1.1
License Apache License 2.0
Build type AMENT_CMAKE
Use RECOMMENDED

Repository Summary

Description
Checkout URI https://github.com/ros-tooling/topic_tools.git
VCS Type git
VCS Version humble
Last Updated 2025-08-13
Dev Status DEVELOPED
Released RELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Package Description

Tools for directing, throttling, selecting, and otherwise messing with ROS 2 topics at a meta level.

Maintainers

  • Emerson Knapp
  • ROS Tooling Working Group

Authors

No additional authors.
README
No README found. See repository README.
CHANGELOG

Changelog for package topic_tools

1.1.1 (2023-11-27)

  • Apply race condition fix to mux (#78) (#79)
  • Fix windows warnings (backport #71) (#73)
  • Make compatible with windows (#68) (#70)
  • Unit tests for all nodes (#61)
  • Contributors: andrewbest-tri, anrp-tri, Emerson Knapp, Martin Llofriu

1.1.0 (2023-05-18)

  • Performance improvement in Python scripts (#60)
  • Add delay tool (#30)
  • Fix race in throttle node (#56)
  • Fix mux (#51)
  • Eliminate race condition in relay node (#49)
  • Fixing conditional jump based on uninitialized optional values (#48)
  • Revert "Workaround for galactic build (#17)" (#24)
  • Added support for expanding now and auto values for headers and time fields (#43)
  • Port relay_field from ROS 1 (#42)
  • chore: add description into package.xml (#34)
  • Contributors: Aleksander Szymański, Bartosz Kozlowiec, Christophe Bedard, Daisuke Nishimatsu, Esteve Fernandez, Haoguang Yang, Marcel Zeilinger, Martí Morta

1.0.0 (2022-02-22)

  • Improve QoS detection robustness (#27)

    * improve qos detection robustness Co-authored-by: Emerson Knapp <<eknapp@amazon.com>>

  • Feature/mux (#26)

    • feat: add mux

  • Feature/transform (#17)

    • Add transform

  • Contributors: Daisuke Nishimatsu, Steve Nogar

Launch files

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged topic_tools at Robotics Stack Exchange

Package symbol

topic_tools package from topic_tools repo

topic_tools topic_tools_interfaces

ROS Distro
jazzy

API Docs
Browse Code

Package Summary

Version 1.3.3
License Apache License 2.0
Build type AMENT_CMAKE
Use RECOMMENDED

Repository Summary

Description
Checkout URI https://github.com/ros-tooling/topic_tools.git
VCS Type git
VCS Version jazzy
Last Updated 2025-08-13
Dev Status DEVELOPED
Released RELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Package Description

Tools for directing, throttling, selecting, and otherwise messing with ROS 2 topics at a meta level.

Maintainers

  • Emerson Knapp
  • ROS Tooling Working Group

Authors

No additional authors.
README
No README found. See repository README.
CHANGELOG

Changelog for package topic_tools

1.3.3 (2025-02-18)

  • Removed manual namespace resolution (#123) (#124)
  • Contributors: Martin Oehler

1.3.2 (2024-10-14)

  • fix: install python executables again (#115) (#121)
  • fix: cpp install paths (#116) (#120)
  • Fix unsubscribing when switching to none topic (#111) (#118)
  • Contributors: Adam Morrissett, Philipp Schnattinger

1.3.1 (2024-09-02)

  • Add demux (#106) (#109)
  • Contributors: Rufus Wong

1.3.0 (2023-11-27)

  • Apply race condition fix to mux (#78)
  • Fix windows warnings (#71)
  • Make compatible with windows (#68)
  • Unit tests for all nodes (#61)
  • Contributors: andrewbest-tri, anrp-tri, Emerson Knapp, Martin Llofriu

1.1.0 (2023-05-18)

  • Performance improvement in Python scripts (#60)
  • Add delay tool (#30)
  • Fix race in throttle node (#56)
  • Fix mux (#51)
  • Eliminate race condition in relay node (#49)
  • Fixing conditional jump based on uninitialized optional values (#48)
  • Revert "Workaround for galactic build (#17)" (#24)
  • Added support for expanding now and auto values for headers and time fields (#43)
  • Port relay_field from ROS 1 (#42)
  • chore: add description into package.xml (#34)
  • Contributors: Aleksander Szymański, Bartosz Kozlowiec, Christophe Bedard, Daisuke Nishimatsu, Esteve Fernandez, Haoguang Yang, Marcel Zeilinger, Martí Morta

1.0.0 (2022-02-22)

  • Improve QoS detection robustness (#27)

    * improve qos detection robustness Co-authored-by: Emerson Knapp <<eknapp@amazon.com>>

  • Feature/mux (#26)

    • feat: add mux

  • Feature/transform (#17)

    • Add transform

  • Contributors: Daisuke Nishimatsu, Steve Nogar

Launch files

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged topic_tools at Robotics Stack Exchange

Package symbol

topic_tools package from topic_tools repo

topic_tools topic_tools_interfaces

ROS Distro
kilted

API Docs
Browse Code

Package Summary

Version 1.4.4
License Apache License 2.0
Build type AMENT_CMAKE
Use RECOMMENDED

Repository Summary

Description
Checkout URI https://github.com/ros-tooling/topic_tools.git
VCS Type git
VCS Version rolling
Last Updated 2026-04-23
Dev Status DEVELOPED
Released RELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Package Description

Tools for directing, throttling, selecting, and otherwise messing with ROS 2 topics at a meta level.

Maintainers

  • Emerson Knapp
  • ROS Tooling Working Group

Authors

No additional authors.
README
No README found. See repository README.
CHANGELOG

Changelog for package topic_tools

1.4.4 (2026-04-22)

  • Fix race condition on shutdown in try_discover_source() (#143)
  • Replace deprecated rclcpp::spin_some (#144)
  • Enable QOS Overrides to All Publishers (#131)
  • Contributors: Christoph Fröhlich, Marq Rasmussen, Zeerek Ahmad, Emerson Knapp

1.4.3 (2025-05-22)

  • Replace ament_target_dependencies with target_link_libraries (#127)
  • Add missing exec_depend on ros2topic (#126)
  • Contributors: Alejandro Hernández Cordero, Christophe Bedard

1.4.2 (2025-02-18)

  • Removed manual namespace resolution (#123)
  • Contributors: Martin Oehler

1.4.1 (2024-10-14)

  • fix: install python executables again (#115)
  • fix: cpp install paths (#116)
  • Contributors: Philipp Schnattinger

1.4.0 (2024-09-03)

  • Fix unsubscribing when switching to none topic (#111)
  • Add demux (#106)
  • Contributors: Adam Morrissett, Rufus Wong

1.3.0 (2023-11-27)

  • Apply race condition fix to mux (#78)
  • Fix windows warnings (#71)
  • Make compatible with windows (#68)
  • Unit tests for all nodes (#61)
  • Contributors: andrewbest-tri, anrp-tri, Emerson Knapp, Martin Llofriu

1.1.0 (2023-05-18)

  • Performance improvement in Python scripts (#60)
  • Add delay tool (#30)
  • Fix race in throttle node (#56)
  • Fix mux (#51)
  • Eliminate race condition in relay node (#49)
  • Fixing conditional jump based on uninitialized optional values (#48)
  • Revert "Workaround for galactic build (#17)" (#24)
  • Added support for expanding now and auto values for headers and time fields (#43)
  • Port relay_field from ROS 1 (#42)
  • chore: add description into package.xml (#34)
  • Contributors: Aleksander Szymański, Bartosz Kozlowiec, Christophe Bedard, Daisuke Nishimatsu, Esteve Fernandez, Haoguang Yang, Marcel Zeilinger, Martí Morta

1.0.0 (2022-02-22)

  • Improve QoS detection robustness (#27)

    * improve qos detection robustness Co-authored-by: Emerson Knapp <<eknapp@amazon.com>>

  • Feature/mux (#26)

    • feat: add mux

  • Feature/transform (#17)

    • Add transform

File truncated at 100 lines see the full file

Launch files

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged topic_tools at Robotics Stack Exchange

Package symbol

topic_tools package from topic_tools repo

topic_tools topic_tools_interfaces

ROS Distro
rolling

API Docs
Browse Code

Package Summary

Version 1.4.4
License Apache License 2.0
Build type AMENT_CMAKE
Use RECOMMENDED

Repository Summary

Description
Checkout URI https://github.com/ros-tooling/topic_tools.git
VCS Type git
VCS Version rolling
Last Updated 2026-04-23
Dev Status DEVELOPED
Released RELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Package Description

Tools for directing, throttling, selecting, and otherwise messing with ROS 2 topics at a meta level.

Maintainers

  • Emerson Knapp
  • ROS Tooling Working Group

Authors

No additional authors.
README
No README found. See repository README.
CHANGELOG

Changelog for package topic_tools

1.4.4 (2026-04-22)

  • Fix race condition on shutdown in try_discover_source() (#143)
  • Replace deprecated rclcpp::spin_some (#144)
  • Enable QOS Overrides to All Publishers (#131)
  • Contributors: Christoph Fröhlich, Marq Rasmussen, Zeerek Ahmad, Emerson Knapp

1.4.3 (2025-05-22)

  • Replace ament_target_dependencies with target_link_libraries (#127)
  • Add missing exec_depend on ros2topic (#126)
  • Contributors: Alejandro Hernández Cordero, Christophe Bedard

1.4.2 (2025-02-18)

  • Removed manual namespace resolution (#123)
  • Contributors: Martin Oehler

1.4.1 (2024-10-14)

  • fix: install python executables again (#115)
  • fix: cpp install paths (#116)
  • Contributors: Philipp Schnattinger

1.4.0 (2024-09-03)

  • Fix unsubscribing when switching to none topic (#111)
  • Add demux (#106)
  • Contributors: Adam Morrissett, Rufus Wong

1.3.0 (2023-11-27)

  • Apply race condition fix to mux (#78)
  • Fix windows warnings (#71)
  • Make compatible with windows (#68)
  • Unit tests for all nodes (#61)
  • Contributors: andrewbest-tri, anrp-tri, Emerson Knapp, Martin Llofriu

1.1.0 (2023-05-18)

  • Performance improvement in Python scripts (#60)
  • Add delay tool (#30)
  • Fix race in throttle node (#56)
  • Fix mux (#51)
  • Eliminate race condition in relay node (#49)
  • Fixing conditional jump based on uninitialized optional values (#48)
  • Revert "Workaround for galactic build (#17)" (#24)
  • Added support for expanding now and auto values for headers and time fields (#43)
  • Port relay_field from ROS 1 (#42)
  • chore: add description into package.xml (#34)
  • Contributors: Aleksander Szymański, Bartosz Kozlowiec, Christophe Bedard, Daisuke Nishimatsu, Esteve Fernandez, Haoguang Yang, Marcel Zeilinger, Martí Morta

1.0.0 (2022-02-22)

  • Improve QoS detection robustness (#27)

    * improve qos detection robustness Co-authored-by: Emerson Knapp <<eknapp@amazon.com>>

  • Feature/mux (#26)

    • feat: add mux

  • Feature/transform (#17)

    • Add transform

File truncated at 100 lines see the full file

Launch files

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged topic_tools at Robotics Stack Exchange

Package symbol

topic_tools package from roskinetic_catkin_ws repo

actionlib angles audio_capture audio_common audio_common_msgs audio_play sound_play bond bondcpp smclib catkin class_loader cmake_modules actionlib_msgs diagnostic_msgs geometry_msgs nav_msgs sensor_msgs ddynamic_reconfigure diagnostic_updater dynamic_reconfigure firstpkg gencpp geneus genlisp genmsg gennodejs genpy tf tf2 tf2_msgs tf2_py tf2_ros joy joystick_drivers ps3joy spacenav_node wiimote manualcontrol manualcontrol_slave message_generation message_runtime nodelet opencv3 pluginlib realtime_tools resource_retriever mk ros rosbash rosboost_cfg rosbuild rosclean roscreate roslang roslib rosmake rosunit message_filters ros_comm rosbag rosbag_storage rosconsole roscpp rosgraph roslaunch roslz4 rosmaster rosmsg rosnode rosout rosparam rospy rosservice rostest rostopic roswtf topic_tools xmlrpcpp rosgraph_msgs std_srvs combined_robot_hw combined_robot_hw_tests controller_interface controller_manager controller_manager_msgs controller_manager_tests hardware_interface joint_limits_interface ros_control transmission_interface ros_environment rosconsole_bridge cpp_common roscpp_serialization roscpp_traits rostime roslint roslisp rospack rosserial rosserial_arduino rosserial_client rosserial_msgs rosserial_python std_msgs testcv2new urdf urdf_parser_plugin cv_bridge

ROS Distro
github

API Docs
Browse Code

Package Summary

Version 1.12.14
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Description
Checkout URI https://github.com/iamrajee/roskinetic_catkin_ws.git
VCS Type git
VCS Version master
Last Updated 2022-03-04
Dev Status UNKNOWN
Released UNRELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Package Description

Tools for directing, throttling, selecting, and otherwise messing with ROS topics at a meta level. None of the programs in this package actually know about the topics whose streams they are altering; instead, these tools deal with messages as generic binary blobs. This means they can be applied to any ROS topic.

Additional Links

Maintainers

  • Dirk Thomas

Authors

  • Morgan Quigley
  • Brian Gerkey
README
No README found. See repository README.
CHANGELOG

Changelog for package topic_tools

1.12.14 (2018-08-23)

  • check that output topic is valid in demux (#1367)

1.12.13 (2018-02-21)

  • replace deprecated syntax (backticks with repr()) (#1259)

1.12.12 (2017-11-16)

1.12.11 (2017-11-07)

1.12.10 (2017-11-06)

1.12.9 (2017-11-06)

1.12.8 (2017-11-06)

  • make demux more agile (#1196)

1.12.7 (2017-02-17)

1.12.6 (2016-10-26)

1.12.5 (2016-09-30)

1.12.4 (2016-09-19)

1.12.3 (2016-09-17)

  • add abstract class to implement connection based transport (#713)

1.12.2 (2016-06-03)

1.12.1 (2016-04-18)

  • use directory specific compiler flags (#785)

1.12.0 (2016-03-18)

1.11.18 (2016-03-17)

  • fix CMake warning about non-existing targets

1.11.17 (2016-03-11)

  • add --wait-for-start option to relay_field script (#728)
  • use boost::make_shared instead of new for constructing boost::shared_ptr (#740)

1.11.16 (2015-11-09)

1.11.15 (2015-10-13)

1.11.14 (2015-09-19)

  • new tool "relay_field" which allows relay topic fields to another topic (#639)
  • allow transform to be used with ros arguments and in a launch file (#644)
  • add --wait-for-start option to transform script (#646)

1.11.13 (2015-04-28)

1.11.12 (2015-04-27)

1.11.11 (2015-04-16)

1.11.10 (2014-12-22)

1.11.9 (2014-08-18)

1.11.8 (2014-08-04)

1.11.7 (2014-07-18)

1.11.6 (2014-07-10)

1.11.5 (2014-06-24)

1.11.4 (2014-06-16)

  • Python 3 compatibility (#426)

1.11.3 (2014-05-21)

  • add demux program and related scripts (#407)

File truncated at 100 lines see the full file

Launch files

No launch files found

Messages

No message files found.

Services

Plugins

No plugins found.

Recent questions tagged topic_tools at Robotics Stack Exchange

Package symbol

topic_tools package from topic_tools repo

topic_tools topic_tools_interfaces

ROS Distro
galactic

API Docs
Browse Code

Package Summary

Version 1.3.0
License Apache License 2.0
Build type AMENT_CMAKE
Use RECOMMENDED

Repository Summary

Description
Checkout URI https://github.com/ros-tooling/topic_tools.git
VCS Type git
VCS Version main
Last Updated 2023-11-27
Dev Status DEVELOPED
Released RELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Package Description

Tools for directing, throttling, selecting, and otherwise messing with ROS 2 topics at a meta level.

Maintainers

  • Emerson Knapp
  • ROS Tooling Working Group

Authors

No additional authors.
README
No README found. See repository README.
CHANGELOG

Changelog for package topic_tools

1.3.0 (2023-11-27)

  • Apply race condition fix to mux (#78)
  • Fix windows warnings (#71)
  • Make compatible with windows (#68)
  • Unit tests for all nodes (#61)
  • Contributors: andrewbest-tri, anrp-tri, Emerson Knapp, Martin Llofriu

1.1.0 (2023-05-18)

  • Performance improvement in Python scripts (#60)
  • Add delay tool (#30)
  • Fix race in throttle node (#56)
  • Fix mux (#51)
  • Eliminate race condition in relay node (#49)
  • Fixing conditional jump based on uninitialized optional values (#48)
  • Revert "Workaround for galactic build (#17)" (#24)
  • Added support for expanding now and auto values for headers and time fields (#43)
  • Port relay_field from ROS 1 (#42)
  • chore: add description into package.xml (#34)
  • Contributors: Aleksander Szymański, Bartosz Kozlowiec, Christophe Bedard, Daisuke Nishimatsu, Esteve Fernandez, Haoguang Yang, Marcel Zeilinger, Martí Morta

1.0.0 (2022-02-22)

  • Improve QoS detection robustness (#27)

    * improve qos detection robustness Co-authored-by: Emerson Knapp <<eknapp@amazon.com>>

  • Feature/mux (#26)

    • feat: add mux

  • Feature/transform (#17)

    • Add transform

  • Contributors: Daisuke Nishimatsu, Steve Nogar

Launch files

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged topic_tools at Robotics Stack Exchange

Package symbol

topic_tools package from topic_tools repo

topic_tools topic_tools_interfaces

ROS Distro
iron

API Docs
Browse Code

Package Summary

Version 1.2.0
License Apache License 2.0
Build type AMENT_CMAKE
Use RECOMMENDED

Repository Summary

Description
Checkout URI https://github.com/ros-tooling/topic_tools.git
VCS Type git
VCS Version iron
Last Updated 2023-11-27
Dev Status DEVELOPED
Released RELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Package Description

Tools for directing, throttling, selecting, and otherwise messing with ROS 2 topics at a meta level.

Maintainers

  • Emerson Knapp
  • ROS Tooling Working Group

Authors

No additional authors.
README
No README found. See repository README.
CHANGELOG

Changelog for package topic_tools

1.2.0 (2023-11-27)

  • Apply race condition fix to mux (#78) (#88)
  • Fix windows warnings (#71) (#74)
  • Make compatible with windows (#68) (#69)
  • Unit tests for all nodes (#61)
  • Contributors: andrewbest-tri, anrp-tri, Emerson Knapp, Martin Llofriu

1.1.0 (2023-05-18)

  • Performance improvement in Python scripts (#60)
  • Add delay tool (#30)
  • Fix race in throttle node (#56)
  • Fix mux (#51)
  • Eliminate race condition in relay node (#49)
  • Fixing conditional jump based on uninitialized optional values (#48)
  • Revert "Workaround for galactic build (#17)" (#24)
  • Added support for expanding now and auto values for headers and time fields (#43)
  • Port relay_field from ROS 1 (#42)
  • chore: add description into package.xml (#34)
  • Contributors: Aleksander Szymański, Bartosz Kozlowiec, Christophe Bedard, Daisuke Nishimatsu, Esteve Fernandez, Haoguang Yang, Marcel Zeilinger, Martí Morta

1.0.0 (2022-02-22)

  • Improve QoS detection robustness (#27)

    * improve qos detection robustness Co-authored-by: Emerson Knapp <<eknapp@amazon.com>>

  • Feature/mux (#26)

    • feat: add mux

  • Feature/transform (#17)

    • Add transform

  • Contributors: Daisuke Nishimatsu, Steve Nogar

Launch files

Messages

No message files found.

Services

No service files found

Plugins

No plugins found.

Recent questions tagged topic_tools at Robotics Stack Exchange

Package symbol

topic_tools package from ros_comm repo

roscpp rospy ros_comm test_rosbag test_rosbag_storage test_roscpp test_rosgraph test_roslaunch test_roslib_comm test_rosmaster test_rosparam test_rospy test_rosservice test_rostest test_rostopic rosbag rosbag_storage rosgraph roslaunch rosmaster rosmsg rosnode rosout rosparam rosservice rostest rostopic topic_tools message_filters roslz4 roswtf xmlrpcpp

ROS Distro
melodic

API Docs
Browse Code
Wiki

Package Summary

Version 1.14.13
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Description
Checkout URI https://github.com/ros/ros_comm.git
VCS Type git
VCS Version melodic-devel
Last Updated 2022-01-26
Dev Status MAINTAINED
Released RELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Package Description

Tools for directing, throttling, selecting, and otherwise messing with ROS topics at a meta level. None of the programs in this package actually know about the topics whose streams they are altering; instead, these tools deal with messages as generic binary blobs. This means they can be applied to any ROS topic.

Additional Links

Maintainers

  • Jacob Perron
  • Michael Carroll
  • Shane Loretz

Authors

  • Morgan Quigley
  • Brian Gerkey
  • Dirk Thomas
README
No README found. No README in repository either.
CHANGELOG

Changelog for package topic_tools

1.14.13 (2022-01-25)

1.14.12 (2021-09-21)

1.14.11 (2021-04-26)

1.14.10 (2020-10-16)

  • Update maintainers (#2075)
  • Contributors: Jacob Perron, Shane Loretz

1.14.9 (2020-08-20)

1.14.8 (2020-08-12)

1.14.7 (2020-07-31)

  • add latch param to throttle (#1944)

1.14.6 (2020-05-29)

  • avoid infinite recursion in rosrun tab completion when rosbash is not installed (#1948)

1.14.5 (2020-03-19)

  • fix flakyness of transform test (#1890)

1.14.4 (2020-02-20)

  • bump CMake minimum version to avoid CMP0048 warning (#1869)
  • use node namespace when looking up topic (#1663)
  • more Windows test code fixes (#1727)
  • more Python 3 compatibility (#1795)
  • relay: fix boost::lock exception (#1696)
  • relay_field: add --tcpnodely (#1682)
  • switch to yaml.safe_load(_all) to prevent YAMLLoadWarning (#1688)
  • fix flaky hztests (#1661)
  • transform: create publisher before subscriber, because callback may use the publisher (#1669)
  • duplicate test nodes which aren't available to other packages, add missing dependencies (#1611)
  • mux: do not dereference the end-iterator (#1579)
  • fix topic_tools environment hook (#1486)
  • mux: add ~latch option (#1489)

1.14.3 (2018-08-06)

1.14.2 (2018-06-06)

1.14.1 (2018-05-21)

1.14.0 (2018-05-21)

  • throttling when rostime jump backward (#1397)
  • check that output topic is valid in demux (#1367)
  • add latch functionality to topic_tools/transform (#1341)

1.13.6 (2018-02-05)

  • replace deprecated syntax (backticks with repr()) (#1259)

1.13.5 (2017-11-09)

1.13.4 (2017-11-02)

1.13.3 (2017-10-25)

  • add initial_topic param (#1199)
  • make demux more agile (#1196)
  • add stealth mode for topic_tools/relay (#1155)

1.13.2 (2017-08-15)

1.13.1 (2017-07-27)

File truncated at 100 lines see the full file

Launch files

No launch files found

Messages

No message files found.

Services

Plugins

No plugins found.

Recent questions tagged topic_tools at Robotics Stack Exchange

Package symbol

topic_tools package from ros_comm repo

roscpp rospy ros_comm test_rosbag test_rosbag_storage test_roscpp test_rosgraph test_roslaunch test_roslib_comm test_rosmaster test_rosparam test_rospy test_rosservice test_rostest test_rostopic rosbag rosbag_storage rosgraph roslaunch rosmaster rosmsg rosnode rosout rosparam rosservice rostest rostopic topic_tools message_filters roslz4 roswtf xmlrpcpp

ROS Distro
noetic

API Docs
Browse Code
Wiki

Package Summary

Version 1.17.4
License BSD
Build type CATKIN
Use RECOMMENDED

Repository Summary

Description
Checkout URI https://github.com/ros/ros_comm.git
VCS Type git
VCS Version noetic-devel
Last Updated 2025-05-31
Dev Status MAINTAINED
Released RELEASED
Contributing Help Wanted (-)
Good First Issues (-)
Pull Requests to Review (-)

Package Description

Tools for directing, throttling, selecting, and otherwise messing with ROS topics at a meta level. None of the programs in this package actually know about the topics whose streams they are altering; instead, these tools deal with messages as generic binary blobs. This means they can be applied to any ROS topic.

Additional Links

Maintainers

  • Michael Carroll
  • Shane Loretz

Authors

  • Morgan Quigley
  • Brian Gerkey
  • Dirk Thomas
  • Jacob Perron
README
No README found. See repository README.
CHANGELOG

Changelog for package topic_tools

1.17.4 (2025-05-19)

1.17.3 (2025-05-09)

  • Fixes for Python 3.12 (#2388)
  • Contributors: Matthias Klose

1.17.2 (2025-05-02)

1.17.1 (2025-04-26)

  • Update topic_tools relay_field to Python 3 (#2253)
  • Fix error C3861: 'usleep': identifier not found on Windows (#2383)
  • Contributors: RyanDMott, Tobias Fischer

1.17.0 (2024-09-13)

  • Add wait_publisher_initialization option in topic_tools mux (#2305)
  • Contributors: Shingo Kitagawa

1.16.0 (2023-02-15)

1.15.15 (2022-11-23)

  • Move \@jacobperron from maintainer to author (#2302)
  • Set TCP_NODELAY. (#2293)
  • Contributors: Rik Baehnemann, Shane Loretz

1.15.14 (2022-01-06)

1.15.13 (2021-09-22)

1.15.12 (2021-09-21)

1.15.11 (2021-04-06)

1.15.10 (2021-03-18)

1.15.9 (2020-10-16)

  • Update maintainers (#2075)
  • Fix compatibility issue with boost 1.73 and above (#2023)
  • Contributors: Sean Yen, Shane Loretz

1.15.8 (2020-07-23)

  • add latch param to throttle (#1944)

1.15.7 (2020-05-28)

1.15.6 (2020-05-21)

1.15.5 (2020-05-15)

  • avoid infinite recursion in rosrun tab completion when rosbash is not installed (#1948)
  • fix bare pointer in topic_tools::ShapeShifter (#1722)

1.15.4 (2020-03-19)

1.15.3 (2020-02-28)

1.15.2 (2020-02-25)

1.15.1 (2020-02-24)

  • use setuptools instead of distutils (#1870)

1.15.0 (2020-02-21)

  • fix flakyness of transform test (#1890)

1.14.4 (2020-02-20)

  • bump CMake minimum version to avoid CMP0048 warning (#1869)
  • use node namespace when looking up topic (#1663)
  • more Windows test code fixes (#1727)
  • more Python 3 compatibility (#1795)
  • relay: fix boost::lock exception (#1696)
  • relay_field: add --tcpnodely (#1682)

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