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I think you don't need multiple nodes for your application. The main thing ros::init does is set the name and register the remappings.

You just need multiple topic descriptions and that works without a problem (independent of the node name).

I think you don't need multiple nodes for your application. The main thing ros::init does is set the name and register the remappings.

You just need multiple topic descriptions and that works without a problem (independent (you can set topic names independent of the node name).

I think you don't need multiple nodes for your application. The main thing ros::init does is set the name and register the remappings.

You just need multiple topic descriptions and that works without a problem (you can set remap topic names independent of the node name).name if you want).