This can be solved by only using one worker thread, and committing only one I/O call and waiting for it to finish, but if we do this, we lose all the benefits of IOCP.

• 这可以通过只使用一个工作者线程来解决，并只提交一个I/O请求，等待它完成。但是如果这么做，我们就失去了IOCP的长处。