| ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
Hello,
I have a logic like below to read topic
ar_pose::ARMarkersConstPtr msg_mark = ros::topic::waitForMessage<ar_pose::armarkers>("ar_pose_marker");
Is there any way to time out waiting period if topic is not being published for a longer time?
abhy
You can find this on the API, you can specify a time-out as follow:
waitForMessage (const std::string &topic, ros::Duration timeout)
Asked: 2011-04-06 01:31:40 -0600
Seen: 2,297 times
Last updated: Apr 06 '11
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.