Tutorial or example of UnityService (set Unity as the server in service) about unity-robotics-hub

[hyounesy]

Hello @Mingrui-Yu . An example for creating a UnityService has been added to the ros_unity_integration tutorials (currently on the #dev branch).
Inorder to use this you need to use the #dev branch of the ROS-TCP-Endpoint on the ROS side and also install the dev branch of ROS-TCP-Connector Unity package.
Please let us know if you had any further questions.

[hyounesy]

Hi @Mingrui-Yu,
Could you please provide more information on this?
The ROS-Unity integration assume that a ROS server is running outside unity environment, and provide the means to subscribe or publish to ros topics using ROS-TCP-Connector unity package and ROS-TCP-Endpoint ros node.
So, how do you imagine using the Unity as the server? Do you have a specific use case in mind?

[Mingrui-Yu]

Thanks for your reply. Sorry that my question is not so clear. I just mean the communication type "service" in ROS, in which Unity component receives a Request message from another ROS node and then sends a Response back.

As in server_endpoint.md, there are "ROS Publisher", " ROS Subscriber", "ROS Service" and "Unity Service", but only the tutorials/examples of the first three are provided in ros_unity_integration/unity_scripts. I'd like to know what is the code to achieve the above "service" communication where Unity component receives a request and then sends a response back. Thanks!

[hyounesy]

Thanks for the clarification @Mingrui-Yu . I am looking at this now. Will provide you with a example code soon.
[ticket# AIRO-596]