如何处理 TcpStream 上的并行读取和写入? [英] How do I handle parallel reads and writes on a TcpStream?

问题描述

我阅读了惯用的方式在等待读取时处理写入 TcpStream，但我仍然不确定如何处理.我正在通过 Telnet 连接到 Rust 二进制文件，并想发送命令"并接收状态".几乎就像一个简单的回显服务器.

I read Idiomatic way to handle writes to a TcpStream while waiting on read, but I'm still unsure of how to handle this. I'm connecting to a Rust binary via Telnet and would like to send "commands" and receive "status". Almost like a simple echo server.

推荐答案

我结束了 克隆流，它工作正常:

I ended up cloning the stream and it's working fine:

let second_stream = stream.try_clone().expect("Cannot clone stream");
let mut reader = BufferedReader::new(second_stream);
let mut writer = BufferedWriter::new(stream);

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