What is the inter-process communication mechanism in ROS2?
I have read the article Intra-process Communications in ROS 2, which goes into the details of the Intra-process communication design.
Currently, I am working on communication among two machines in the same network via ROS 2. I guess my problem falls in the category of inter-process communication.
I have two questions:
- Is there a similar article about inter-process communication that describes the mechanisms of callbacks, executors, buffers, etc.?
- Can we say that the communication between two machines is an inter-process communication?