Java流是否应关闭在支持套接字关闭之前？ [英] Should Java streams be closed Before the backing socket is closed?

问题描述

我有以下代码：

public void disconnect()
{
    running = false;
    if(thread != null)
        thread.interrupt();
    thread = null;

    try
    {
        socket.close();
    }catch(Exception e){e.printStackTrace();}
}

<我有一个BufferedReader来收集来自流的输入和一个通过输出流发送消息的PrintWriter。在关闭套接字之前，BufferedReader和PrintWriter应该关闭吗？让i / o流保持打开是不是很糟糕？

I have a BufferedReader that collects the input from the stream and a PrintWriter that sends messages through the output stream. Should the BufferedReader and the PrintWriter be closed before i close the socket? Is it bad to leave the i/o streams open?

推荐答案

根据 Java Networking Tutorial

你应该在关闭套接字本身之前关闭连接到套接字的所有流。

"You should close any streams connected to a socket before you close the socket itself."

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