async_node with multiple outputs?

[Florian_J_]

The tbb::flow::async_node documentation describes an async activity that writes to a single output port via the gateway interface. Is it possible to write to multiple output ports asynchronously like you can do with a tbb::flow::multifunction_node?

[Nikita_P_Intel]

Hi Florian,

Thanks for your question!

Currently, we do not support such functionality in async_node and we will consider it's implementation. However, you can emulate this by connecting multifunction_node as an output for async_node and switch ports by data inside multifunction_node.

- Nikita

[Florian_J_]

Thank you very much. The solution is a bit clunky, but it works fine.