kvm.py 文件源码

def close(self):
        """
        closes the connection (if it is active)
        """
        self.connection_state_lock.acquire()
        try:
            if self.connected:
                try:
                    # to-do: handle errors?
                    self.connection.close()
                except libvirtError as e:
                    log_error(str(e))

            self.connection = None
            self.last_error = None
        finally:
            self.connection_state_lock.release()