Pub/sub examples in ign-transport: why don't I see `/foo` in the topic list?
Hello,
If I do the following:
- Build the examples in https://github.com/ignitionrobotics/ign-transport, default branch (
ign-transport10
). - Run
examples/publisher.cc
in a console. - Run
examples/subscriber.cc
in another console.
Both programs appear to work, with the subscriber indicating that it's receiving messages from the publisher. However, if I then do ign topic -l
, I don't get anything back. I would expect to see /foo
listed. What am I missing?
Asked by Rick Armstrong on 2021-10-08 22:47:31 UTC
Comments
Are you doing that in two separate computer or on the same computer?
Asked by kakcalu13 on 2022-02-18 11:59:40 UTC