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.

Roslaunch required=true only kills nodes in the same machine

asked 2013-02-26 00:36:20 -0600

Javier J. Salmerón García
114 ●10 ●11 ●19

Hello everyone,

I am executing a multi-node ROS (ROS Fuerte Ubuntu 12.04) architecture. These nodes are spread in different machines. When a certain node finishes, I want the rest to be killed. I thought that using required=true parameter in the roslaunch would be sufficient. However, I found that, when the node finishes, only the nodes located in the same machine would be killed as well. Is there any way to make all the nodes in all the machines be killed (I mean automatically, not using Ctrl-C in the roslaunch).

Thank you in advance,

edit retag flag offensive close merge delete

add a comment

1 Answer

Sort by » oldest newest most voted

answered 2013-02-27 06:28:43 -0600

Javier J. Salmerón García
114 ●10 ●11 ●19

I found the source of the problem. The required was not in the same machine as the roslaunch was being run. I changed the node to the same machine where the roslaunch was being done and it worked perfectly.

edit flag offensive delete link

add a comment

Question Tools

Stats

Asked: 2013-02-26 00:36:20 -0600

Seen: 926 times

Last updated: Feb 27 '13

Roslaunch required=true only kills nodes in the same machine edit

1 Answer

Question Tools

Stats

Related questions

Roslaunch required=true only kills nodes in the same machine