silly serialization mistake, should have fixed serialize as well
tage actors now can have names, which helps a lot in debugging
thread weirdness
make sure to fail properly, actually go over remoting
issue with not receiving the SinkRef... what
initial working SinkRef over remoting
remote Sink failure must fail origin Source as well
cleaning up and adding failyre handling
SinkRef now with low-watermark RequestStrategy
source ref works, yet completely duplicated code
