// Ofcourse we may do something a little more complicated than this. Suppose
// that we don't just send one port, but send a series of ports. i.e.

union Option<T> {
    Some(T),
    None,
}

comp port_sender(out<Option<in<u32>>> tx, in<u32>[] to_transmit) {
    auto num_ports = length(to_transmit);
    auto index = 0;
    while (index < num_ports) {

        index += 1;
    }
}