Questions tagged [rosservice]

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roscpp: How to get ROS service type from string?

Is it possible to get service type from name of the service or from a service type string? I would want something like this: ...
Kien Tran's user avatar
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where is the beginner_tutorials.srv file in the add_two_ints tutorial?

I am learning ros noetic on the page (https://wiki.ros.org/rospy_tutorials/Tutorials/WritingServiceClient)In the scripts/add_two_ints_server.py file within the beginner_tutorials package, there is a ...
Yongxue Law's user avatar
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Messed up service request in ROS2 service node with direct DDS request

I have the problem that I need to communicate with a ROS2 application via DDS from another application that is not a ROS2 application itself, but only uses DDS (Opensplice). I have managed to send DDS ...
T3 K14's user avatar
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How to query Quality of Service (QoS) Parameters of a ROS 2 Service from Command line

I know how to list ROS 2 services using the following command: ros2 service list I also know that we can display the QoS properties of a ROS 2 topic using the ...
NINAD PREMDAS RATHOD's user avatar
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Open Manipulator python API documentation, or Examples

As stated by the title, is there a way I can access to the python API documentation of the Open Manipulator package? Right now all I can find are service definition such as: https://emanual.robotis....
Ezeuz's user avatar
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TurtleControlNode.call_set_pen_service() missing 4 required positional arguments

I have been trying to learn ROS2 humble and was studying about service. I have create a Node with pub and sub with a service. pub - for controlling turtle in turtlesim, sub - for current position of ...
Keshav Bhardwaj's user avatar
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nav2 interactive_waypoint_follower example can not get robot_localization state

I am trying to run the Interactive GPS Waypoint Follower. I have launch these instruction: TERMINAL 1: ...
Cristian_wp's user avatar
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Rospy subscriber calling only one thread

I am using python for programming the scripts in my ROS package, for a project. As part of the project, I need to implement a service client, which also subscribes to a topic. Specifically, the node ...
noobcoder's user avatar
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robot_state_publisher service not available, but listed in service list

I'm trying to update a ROS2 package working on Foxy with Turtlebot3 to Humble with Turtlebot4. So I'm sure my code is working there. While starting a gazebo simulation with a script (that works on ...
robot_lab's user avatar
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ROS2 node unable to receive new service calls after first call

I'm currently working on a node that has a service that calls other services within that service. Something like this: Node A: Service A Calls service B of Node B waits for service B to complete (...
Eric's user avatar
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How to use rosservice call with correct parameter form?

Hi, I'm using Roscopter package and want to send some waypoints to my copter. The /waypoint is a service I can find using ...
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