You can use your socket handle as the completion key when you register the socket with the IOCP to provide per handle information.

当你把某个套接字和IOCP 关联，你可以用套接字句柄作为完成键去提供单句柄信息。

youdao

You can use your socket handle as the completion key when you register the socket with the IOCP to provide per handle information.

当你把某个套接字和IOCP 关联，你可以用套接字句柄作为完成键去提供单句柄信息。

youdao