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ros2
Intra Process Communication demo stalls on Q or Esc key press
Bug report
Required Info:
- Operating System:
- Ubuntu 18.04
- Installation type:
- binaries (.deb)
- Version or commit hash:
- Crystal
- DDS implementation:
- RTI Connext
- Client library (if applicable):
- rclcpp
Steps to reproduce issue
Run intra process demo: ros2 run intra_process_demo image_pipeline_all_in_one Press Esc or Q key
Expected behavior
Application should exit in a reasonable time
Actual behavior
Application stalls for longer than 30 seconds and exists
Additional information
No error on console. Application stops responding to commands. Application exits without errors with SIGINT. Application exists normally but takes a long time.
@hidmic could this be related to our changes? Did we try a self exiting application?
Oh this is with debs, maybe not then. Also this is rclcpp not rclpy as the issue template says. Unless it is hanging in ros2 run.
This might be a duplicate of #290. If nothing is published on the topic, the viewer becomes unresponsive to user input. @gonzodepedro could you validate this?
Been testing a little further. It finally exists. But it takes a lot (around 30 seconds) to exit.
Connext is known to take a long time to shutdown, but not that long (30 seconds). Compare with ctrl-c on something like ros2 run demo_nodes_cpp talker.
This might be a duplicate of #290. If nothing is published on the topic, the viewer becomes unresponsive to user input. @gonzodepedro could you validate this?
I don't think it's a duplicate of 290
Connext is known to take a long time to shutdown, but not that long (30 seconds). Compare with ctrl-c on something like
ros2 run demo_nodes_cpp talker.
Takes longer than SIGINT on ros2 run demo_nodes_cpp talker.
Running with the command line argument __log_level:=debug might shed some light.
