如何在 C++ 中处理异步套接字接收？
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How to handle asynchronous socket receiving in C++?
提问by Overv
I'm currently using a thread to handle Connect and Send calls asynchronously. This is all working fine, but now I want to make receiving asynchronous too. How should I receive data without pausing the whole queue while waiting for data? The only solution I can think of right now is a second thread.
我目前正在使用一个线程来异步处理 Connect 和 Send 调用。这一切正常，但现在我也想让接收异步。我应该如何在等待数据时不暂停整个队列的情况下接收数据？我现在能想到的唯一解决方案是第二个线程。
回答by Nikolai Fetissov
Look into non-blocking socketsand polling APIs like select(2)/poll(2)/epoll(4)/kqueue(2).
查找到非阻塞套接字和轮询API，如select(2)/ poll(2)/ epoll(4)/ kqueue(2)。
Specifically in C++, look into boost::asio.
特别是在 C++ 中，查看boost::asio.
