'Yield a sequence of (socket, opqaue_data) tuples for each server which
should be forked-off and started.
The opaque_data item for each socket will passed into the
:py:meth:`log_sock_exit` and :py:meth:`register_worker_start` methods
where it will be ignored.'

def new_worker_socks(self):

    while (len(self.children) < self.worker_count):
        (yield (self.sock, None))
