IoSession throughput counters not working in MINA 2.0M6?

[Matthew Phillips]

Hello,

I'm using IoSession.getReadBytesThroughput () and  
getWrittenBytesThroughput () to output stats from a MINA-based  
application, and even under heavy load these are always 0.0. Is there  
something I need to enable?

Cheers,

Matthew.