However, the receiver shall be considered to have been ready if a return of the service is attempted. 但是如果接球方试图回球,则被视为已准备好。
If the receiver of a MakeConnection does not have messages ready to be sent to the initiator of that connection, then an empty response should be sent back. 如果MakeConnection接收者没有要发送到该连接的发起者的消息,则应该发回一个空响应。