alsoTo
Attaches the given Sink to this Flow, meaning that elements that pass through this Flow will also be sent to the Sink.
Signature
def alsoTo(that: Graph[SinkShape[Out], _]): Repr[Out]
def alsoToMat[Mat2, Mat3](that: Graph[SinkShape[Out], Mat2])(matF: (Mat, Mat2) => Mat3): ReprMat[Out, Mat3]Description
Attaches the given Sink to this Flow, meaning that elements that pass through this Flow will also be sent to the Sink.
emits when an element is available and demand exists both from the Sink and the downstream
backpressures when downstream or Sink backpressures
completes when upstream completes
cancels when downstream or Sink cancels