After forking we need to create all of the local sockets to listen to the
        router

        payload_handler: function to call with your payloads

def post_fork(self, payload_handler, io_loop):
        '''
        After forking we need to create all of the local sockets to listen to the
        router

        payload_handler: function to call with your payloads
        '''
        self.payload_handler = payload_handler
        self.io_loop = io_loop
        self.serial = salt.payload.Serial(self.opts)
        with salt.utils.asynchronous.current_ioloop(self.io_loop):
            if USE_LOAD_BALANCER:
                self.req_server = LoadBalancerWorker(self.socket_queue,
                                                     self.handle_message,
                                                     ssl_options=self.opts.get('ssl'))
            else:
                if salt.utils.platform.is_windows():
                    self._socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
                    self._socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
                    _set_tcp_keepalive(self._socket, self.opts)
                    self._socket.setblocking(0)
                    self._socket.bind((self.opts['interface'], int(self.opts['ret_port'])))
                self.req_server = SaltMessageServer(self.handle_message,
                                                    ssl_options=self.opts.get('ssl'))
                self.req_server.add_socket(self._socket)
                self._socket.listen(self.backlog)
        salt.transport.mixins.auth.AESReqServerMixin.post_fork(self, payload_handler, io_loop)