Unresponsive services in ROS2 - not fixed

[esharet]

HI there.
I am trying to set up a ROS2 service in one ROS domain, and to send a request from another domain ID. I'm trying to connect them using 2 bridges of DDS2ROS.
The request is reaching to the server, but I couldnt recieve the reply back to the client.

terminal 1:
ROS_DOMAIN_ID=1 ros2 run demo_nodes_py add_two_ints_client

terminal 2:
ROS_DOMAIN_ID=2 ros2 run demo_nodes_py add_two_ints_server

terminal 3:
zenoh-bridge-dds -d 1

terminal 4:
zenoh-bridge-dds -d 2

Even though it was written in multiple places that this bug was fixed (bug fixed in 102, 108 in dds-bridge), I failed making it work.
I believe that I don't use the bridge correctly in the case of services... maybe something with the configuration file of --allow?

Appreciate your help.

[JEnoch]

Hi @esharet ,

Please see my answer to a very similar question here: eclipse-zenoh/zenoh-plugin-dds#149 (comment)

TL;DR: Try the new Zenoh bridge for ROS 2: https://github.com/eclipse-zenoh/zenoh-plugin-ros2dds