设计多线程编程的赋值

这不应该是一个大的任务,因为它只需要最终成绩的5％.这应该是新的东西,所以学生不能只从互联网上下载一些代码.

这就是我在想的,一个简单的Message Queue服务器.

We will provide student a very dummy MQ sever which only has one
thread and accepts only 2 client connections,a reader and a writer.
The writer periodically send message to the queue,i.e. the sever,and
the reader reads message from the queue,i.e. the sever sends the
message to the reader. We will also provide the reader and
the writer.

Then we ask the students to modify the sever to accept multiple
readers and writers at the same time. And we will also ask for thread
safety. In other words,a message should only be sent one reader,and
no message is lost in the queue,that requires using of mutex.

我觉得这可能太简单了,但此刻我想不出别的什么.如果你在我的位置,你会给予什么职责？