Closed vibnwis closed 3 years ago
There is no concept of a node in (XRCE-)DDS, you use participants, each participant can have many publishers and subscribers. You can take a look at this documentation to understand the DDS concepts better: https://fast-dds.docs.eprosima.com/en/latest/.
I am reading the multiple Session HelloWorld. In the above answer, you said a participant can have multiple publishers and subscribers. My questions are why are the benefits or reasons for implementing multiple sessions architecture comparing to a single session architecture?
There are no benefits, just different ways of structuring your code.
Hi, I was wondering if a node can be a subscriber as well as a publisher or publishers. To be honest, I am very new to the DDS's RTPS protocols. Being a publisher, publishing the "health inventory of a system", I would like to check the "health" conditions of all nodes. I was thinking of subscribing all the nodes out there for checking their "health" conditions. Any comments is very much appreciated.
Thank you V