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Can I publish a topic from program A and receive it both from program B and program C?
Yes if those programs share the same memory and address space. SHM in XRCE is implemented as a naive approach that does not take into account process memory protection.
Should I create sessions/streams/entities/publishers/subscribers for each topic that I want to publish/subscribe to in a single program?
One session can have multiple streams, and those streams and the session can handle multiple pubs, subs, and topics.
Hi,
I am confused about the share memory feature On Nuttx.
Thanks!
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