Pub/sub examples in ign-transport: why don't I see `/foo` in the topic list?

asked 2021-10-08 22:47:31 -0500

Rick Armstrong gravatar image

updated 2021-10-08 22:51:06 -0500


If I do the following:

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?

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Are you doing that in two separate computer or on the same computer?

kakcalu13 gravatar imagekakcalu13 ( 2022-02-18 10:59:40 -0500 )edit