Example usage of 'headers' argument in rospy.Publisher initialization
I was checking out the documentation of rospy publisher initialization, more specifically the list of "additional advanced options". How would you use headers
and what's a use case for it?
The description says
headers=None (dict) ==> Add additional key-value-pairs to headers for future connections.
What does "key-value-pairs to headers" mean? Is it somehow related to Connection Information?
(I was also curious about how to use subscriber_listener
and found a good example at Get subscription information. But I couldn't find a similar example for headers
.)
Asked by abhishek47 on 2021-04-25 09:00:47 UTC
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