In such a case, the gateway Proxy service would assume the role of the ultimate receiver and return an empty result (not a fault) to the sender.
在这样的情况下，网关代理服务将假设为最终接收者角色，并且返回一个空结果(不是一个错误)给发送者。
2
In this case, a sender might encrypt the message using the receiver's public key, but only the receiver has the secret key that is used to decrypt the message.
在这种情况下，发送方可能会使用接收方的公钥对消息加密，但是只有接收方拥有用于对消息解密的秘钥。
3
In this case, the response is not late, but rather than be consumed by the sender, it is user to trigger other processing via the receiver bean.