ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange

Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

Revision history [back]

In the past, I've done this using a callback function in which the subscriber unsubscribes itself at the end. So for roscpp, this would be the ros::Subscriber::shutdown() method. Make sure to also set the subscriber buffer size to 1.

In the past, I've done this using a callback function in which the subscriber unsubscribes itself at the end. So for ~~roscpp,~~ rclpp, this would be the ros::Subscriber::shutdown()rclpp::Subscription::reset() method. Make sure to also set the subscriber buffer size to 1.

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.

Powered by Askbot version 0.10.2