Hey Akka Stream'ers,
I'm trying to monitor the current size of the buffer of a Akka Stream
buffer() stage to something like Grafana.
Is there a way to hook a call to my metrics framework into the buffer? I
was hoping for a second parameter to buffer, maybe
flow.buffer(1000, size => Metrics
That's something we'll work on at Lightbend in 2017, it's be part of
Lightbend/Reactive Monitoring.
As far as I can tell none of the other monitoring tools nowadays can handle
such things (neither for akka or any other reactive-streams impl),
we'll get there rather soon I hope since the underlying
