【文件属性】：
文件名称：message service
文件大小：587KB
文件格式：PPTX
更新时间：2016-12-08 10:09:46
无线通信
The Message Service specifies a buffered message-passing system based on the concept of a message queue for processes on the same or on different nodes.
Messages are written to message queues and read from them.
The Message Service must preserve messages that have not yet been consumed when the message queue is closed.