Hi List,
with akka stream M2 you could do a onComplete on an element in the stream.
So when the whole thing was finished, it was possible to handle the result
and exit (for instance)
In M4 this seems to have changed. What is the advised way to do something
similar with the M4 release ?
code example below
val materialized = FlowGraph { implicit builder =>......
src ~> convert ~> collect ~> count ~> out
}
materialized.get(out).onComplete {
case Success(result) =>
println("OK")
System.exit(0)
case Failure(ex) =>
println(s"Error ${ex.getMessage()}")
System.exit(1)
}
Kind regards,
Olger
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