Closing an EndPoint does not break connections

[edsko]

I basically ended up implementing a small wrapper around closeEndPoint that does

forM_ otherNodes $ \otherNode -> do
  InMem.breakConnection
    transportInternals
    (Transport.address nodeToBeTerminated)
    (Transport.address otherNode)
    ("Node " ++ show (Local.localNodeId nodeToBeTerminated) ++ " closed")

But I would have expected this to happen by default. Not sure if this is a documentation problem or a missing feature.

[ssadler]

~Is there a branch where this is fixed?~ See below!