Package symbol

topic_tools package from topic_tools repo

topic_tools topic_tools_interfaces

ROS Distro
humble

Package Summary

Tags No category tags.
Version 1.1.1
License Apache License 2.0
Build type AMENT_CMAKE
Use RECOMMENDED

Repository Summary

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
Tags No category tags.
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.

Additional Links

No additional links.

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

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Plugins

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