How to find list of messages published and subscribed by a package?

I want to know the list of messages subscribed and published by a packages to modify the package for my robot. How can this done ?

Asked by Kishore Kumar on 2015-08-26 08:39:34 UTC

You can do this for each node in a package using "rosnode info ".

Asked by Sebastian Kasperski on 2015-08-26 08:55:18 UTC