Simon Riggs <simon@2ndQuadrant.com> writes:
> I've got a feeling that things will go easier if we have a separate
> connection for the feedback channel.
> Yes, two connections, one in either direction.
> That would make everything simple, nice one way connections. It would
> also mean we could stream at higher data rates.
The above sounds like complete nonsense. TCP connections are already
full-duplex.
regards, tom lane