ROS is a protocol built on top of XMLRPC and transport layers which currently use either TCP or UDP. If you wanted to reimplement the topic portion of roscpp you could, but it's a lot more than just creating a socket connection.
Josh
Hello all,
I am new comer in ROS.
I just finished the tutorial and made Publisher and Subscriber node.
Here is a question.
Can I subscribe messages from normal C++ code without ROS?
For instance, I want to subscribe "chatter" topic in the tutorial with normal socket connection (without ROS subscribe method).
If possible, how can I do it?
Any information is welcome.
Thanks in advance.
Keisuke
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