title: Bind QTcpSocket on dual-homed host
body: <p>I have an application that is being built using Qt.  It will be running on machines that will have two (or more) network cards.  I need the ability for my application to select which ethernet interfaces for a TCP connection.  Before anyone suggests it I cannot guarenteed that routing tables will be setup correctly.  I know how to do this using the windows socket classes but have been unable to find anything about it for Qt.  Any help would be greatly appreciated!</p>