[ros-users] [Discourse.ros.org] [Next Generation ROS] ROS1_bridge in binaries files?

Mikael Arguedas ros.discourse at gmail.com
Sat Aug 5 18:13:08 UTC 2017



[quote="Kloping, post:5, topic:2380"]
Is it a ros2_node that receive messages from a ros1_node and then simultaneously publish them?
[/quote]

:+1:, the bridge is a process that has a ROS 1 node and a ROS 2 node. It subscribes to topics on both sides and publish them on the other side. The default behavior of the dynamic_bridge is to bridge only topics that have a publisher on one side and a matching subscriber on the other side (for example a ROS1 publisher on "chatter" and a ROS2 subscriber on "chatter"). This behavior can be changed by using the [commandline arguments](https://github.com/ros2/ros1_bridge/blob/cf5108e0bfbf2b414edbd8b82276fb45157e5da9/src/dynamic_bridge.cpp#L83-L95)





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