Some questions regarding message exchange that I couldn’t find the answer for in the doc :
- How can I make a node wait for a message?
- Can I start sending messages in start() function and expect a node to answer, or can that only be done in tick() function?
- Is there something similar to ROS services in Isaac?
- What is the proper way to stop a node within code (like ros::shutdown() function) ?
- EDIT : Is it possible to modify an Isaac parameter from code?
I’m sorry if my questions are simple or have already been answered, I’m a beginner.