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1·A thread can be associated with at most one completion port.

一个线程只能与最多不超过一个的完成端口发生联系。

2·The completion port is freed when there are no more references to it.

在没有更多的引用针对某个完成端口时，需要释放该完成端口。

3·A socket may be associated with a completion port at any point after creation.

而套接字在被创建后，可以在任何时候与某个完成端口进行关联。

4·The most important property of a completion port is the concurrency value.

完成端口最重要的特性就是并发量。

5·The completion port mechanism is optimized for the operating system's internal workings.

而完成端口机制是针对操作系统内部进行了优化，在Windows NT 和 Windows 2000上，使用了完成端口的重叠I/O机制才能够真正扩大系统的响应规模。

6·Any overlapped operations performed on the socket will use the completion port for notification.

在这个套接字上进行的任何重叠操作都将通过完成端口发出完成通知。

7·The concurrency value of a completion port is specified when the completion port is created.

完成端口的并发量可以在创建该完成端口时指定。

8·The CreateIoCompletionPort function associates an I/O completion port with one or more file handles.

CreateIoCompletionPort函数会使一个I/O完成端口与一个或多个文件句柄发生关联。

9·There's a third way, before issuing the call you should associate the handle that you want to do overlapped I/O on with a completion port.

有第三种方法，在发出调用之前，您应该将要做的重叠I / O的句柄与完成端口关联。

10·Once the completion port has been created and sockets have been associated with it, one or more threads are needed to process the completion notifications.

在创建了完成端口、将一个或多个套接字与之相关联之后，我们就要创建若干个线程来处理完成通知。