Set current time of simulation

def set_current_time(self, t):
        """
        Set current time of simulation
        """

        method = "set_current_time"

        A = None
        metadata = {method: t}

        send_array(self.socket, A, metadata)
        A, metadata = recv_array(
            self.socket, poll=self.poll, poll_timeout=self.poll_timeout,
            flags=self.zmq_flags)