One of the mediations provided by the gateway can be to log the inbound message in its secured state, thus facilitating non-repudiation.
网关提供的中介之一可以用于记录处于安全状态的入站消息，从而实现不可否认性。
2
Stateful logic: The ESB Gateway should never be required to persist or own any form of state between requests.
状态逻辑：永远不要要求 ESB Gateway 在请求之间持久化或拥有任何形式的状态。
3
It expatiates the implement method in detail, which involves the data communication state machine between gateway and Infra - red node, timer design and the management of data queue.