Open
Description
The environment is as follows:
- Operating System:
linux Ubuntu 22.04 - Installation type:
Source installation - version:
humble - DDS implementation:
Fast-RTPS
The issues is as follows:
The ros2 nodes will start automatically when the system boots up through systemd service.The command 'ros2 node list' should display all active nodes normally.However,there are intermittent occurrences where the command fails to display any nodes.And the probability of occurrence is relatively low.
When this situaiton arises,only the local node fails to detect,while other machines can detect the nodes via 'ros2 node list' and communicate.I am certain that the ROS_DOMAIN_ID has been configured correctly.What could be causing this issue?
This issue has troubled me for quite some time.
Thank you very much for your response !!!