rospy master status
Is there a tool for checking if the rosmaster is up using rospy?
Something along the lines of roscpp's ros::master::check()?
ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
Is there a tool for checking if the rosmaster is up using rospy?
Something along the lines of roscpp's ros::master::check()?
Might not be the best answer but the sample code in Master_API page might work for your purpose. If no master
is running, the follwoing line would fail with socket.error
:
code, msg, val = m.getSystemState(caller_id)
Asked: 2013-04-22 07:43:11 -0500
Seen: 2,194 times
Last updated: Jun 15 '13
rospy.wait_for_message() based on a condition instead of a timeout
How to receive topic information from an external machine on a different network ?
Cannot connect ros master when run with sudo
ModuleNotFoundError: No module named 'error'
In-Place Modification of PointCloud2 message?