How to call asynchronous other opus pipeline?

Questions & Help Questions
1

Hi all,
I’m using GitHub - zorbash/opus: A framework for pluggable business logic components · GitHub library

I’m trying to make asynchronous pipeline like this :

use Opus.Pipeline

step(:return_user_response)
tee(MyOtherOpusPipeLine)

which doesn’t work ,

it is work if using link function but it is synchronous

use Opus.Pipeline

step(:return_user_response)
link(MyOtherOpusPipeLine)

does anyone has the solution ?
thx