We will assume that whenever a package has been delivered to a client, a message must be sent to the main system to confirm the delivery.
我们将假设每当向客户机交付数据包时，必须向主系统发送一条消息来确认交付。
2
They contain descriptors that reference method content, and they are used to define processes of which RMC supports two main kinds: delivery processes and capability patterns.
它们包含了引用方法内容的描述符，并被用于定义RMC主要支持的两种过程：发布过程和能力模式。
3
However, the top limit for the number of such delivery systems may be one of the main sticking points in the next three months of talks.