Generating all contract schema artifacts from a single source will benefit schema compatibility and service composability. 从一个单一来源生成所有契约模式制品将有益于模式的兼容性和服务的可组合性。
Multicast communication refers to that the data packets are sent from a single source to a group of recipients in a transmission. The use of multicast technology can increase the network and service providers ' revenue, such as saving network transmission resources and reducing the point-to-point delay. 组播通信是指将数据分组在一次传输中发送给网络中的一组接收者,使用组播技术可以减少相同数据的多次重复传输,从而节约网络资源、缩短延时。