ROS Resources: Documentation | Support | Discussion Forum | Service Status | Q&A answers.ros.org

Syncronized callbacks in ROS2

I don’t think this is a good path forward. Simply because significant parts of the repo would be irrelevant for ROS 2 which would make synchronizing the diverging branches more and more effort.

I don’t have a good general recommendation for you at the moment.

@dirk-thomas Ok, I’ll split message_filter from ros_comm, and into a local ROS2 repo. Although it may need quite a lot effort, it is worthwhile.

It seems someone has started to port this at some point in the past.

It is still catkin version, not completed

Hi,

I found this link while searching for porting message_filters package in ros 2 environment. Can anyone update on the status of the porting work ? I would be happy to take up this job.

Hi, for my ros2 message_filters progress, it is workable and pass all unittest now, but there are still some follow-up work ongoing, e.g. de-boost and more testing. I plan open source it in 2-3 weeks.

1 Like

The code is ready at https://github.com/intel/ros2_message_filters.

Thank you very much @testkit. I will have a look at your code and get back to you.

Hi, is there any update on this porting?
It would be really useful!

Please see https://github.com/ros2/message_filters for the current state as well as ongoing work.