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Can anybody provide me an example for using publisher and subscriber with the same node? I want to publish a topic from node 1 and then subscribe to that topic from node 2 and then publish the subscribed data from node 2 to another topic!
This is a pretty frequently asked question, with lots of answers. The first four results that I get on Google all have reasonable answers with examples and discussions of the pros and cons of the various approaches:
I have wrote a demo using c++, it can be reach in my github, Thank you!
The link is below:
This demo enable subscriber and publisher work together in same node.
github: link text
The above links didn't help me hardly at all, and I kept tripping across this thread while searching on this topic. Sorry for the very late post, but the below link really helped me out, and I wish I hadn't had to dig so much for it:
Hope it helps someone else out too!
Asked: 2016-03-22 15:54:13 -0500
Seen: 28,537 times
Last updated: Aug 09 '19
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