Latest docker Agent Image not working!

[kalaajiahmad]

Issue template

• Hardware description: Server PC
• OS: Ubuntu 20.04 Running ROS2 Foxy
• Installation type: Original version
• Version or commit hash: Latest Image from microros/micro-ros-agent with DIGEST b77237904993 03c786974076

Steps to reproduce the issue

Just pull the latest docker image and run using: sudo docker run -it --rm -v /dev:/dev --privileged --net=host microros/micro-ros-agent:foxy udp4 -p 28000

Expected behavior

Agent opens and all is good!!

Actual behavior

Additional information

[pablogs9]

Hello, @kalaajiahmad thanks for alerting.

We backported this one https://github.com/micro-ROS/docker/pull/90 and seems that in foxy and galactic is breaks the agent.

I have reverted the changes on those two branches and I'm regenerating the images: https://github.com/micro-ROS/docker/actions/runs/3545842999

As soon as they are uploaded you can try again and if it is solved, please close.

Thanks one more time.

[pablogs9]

I have just tried them, now they are working. Please reopen if you have any problem.

[kalaajiahmad]

Nice! thanks @pablogs9 for the quick reaction :) Yes I can confirm , looks good and stable now I also just kept a copy locally just to not pull the latest every time Any idea on safely syncing the Agent and Client versions? Since, i experience sometime sudden updates from either side (Agent/client) and that causes some version mismatch and thus misbehavior and bad connections. which pushes us to actively update to fix the issue. Would love your opinion on this :)

[pablogs9]

It should be safe to keep micro-ROS client and agent in the same ROS 2 distro. Regarding XRCE-DDS it shall be safe to use always the same major and minor version of the client and agent.

If you found any problem with this, please report it.