ROS2 Executor Autoware.Auto
I was studying the Autoware.Auto's nodes and I was wondering how are the topics setted. In order to understand how the messages are read from a subscriber I was looking whether the ROS2 Executor is a SingleThreaded, MultiThreaded or StaticSingleThreaded.
Can someone tell me where should I look for this? I searched in the source code but I couldn't find anything...
Thanks!