DetectNet freezes and stops publishing

[nvidia-isaac-ros]

DetectNet freezes and stops publishing

[Ilia-Kovalev]

I'm a colleague of @GEngels and after some extra investigation I can add the following:

• the problem disappears after changing component container type to component_container instead of component_container_mt
• the problem still appears when I launched only two nodes: realsense2_camera and isaac_ros_dnn_encoders

[swapnesh-wani-nvidia]

Thank you for the feedback. Could you please provide more details on how to reproduce the issue? Which platform are you running this on? Which RealSense camera?

[GEngels]

We are using a Jetson AGX Orin with the D455 realsense camera. We are running everything inside a docker container with DP 1.1 Release.

[Ilia-Kovalev]

With DP 2 release the problem occurs too.

[jaiveersinghNV]

Thanks for the additional information, we are looking into this.

[GEngels]

Any update on this?

[hemalshahNV]

We have not been able to reproduce this. Can you see this on other AGX Orin units?

Notes from SQA below.

• Xavier AGX + isaac_ros_detectnet (public DP2) + realsense camera (D435) [>4Hrs]
• Xavier AGX + isaac_ros_detectnet (public DP2) + realsense Rosbags (provided rosbag in quickstart, freshly recorded rosbag) [>4Hrs]
• Orin AGX + isaac_ros_detectnet (public DP2, internal DP_1.1) + realsense Rosbags (provided rosbag in quickstart, freshly recorded rosbag) [>4Hrs]
  Also checked with running just realsense2_camera node and isaac_ros_dnn_encoders ... to see if it freezes (mentioned in #2).. Still no repro.