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package com.minlia.cross.thread;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

public class SocksToThread extends Thread {

  private DataInputStream in; // 读数据
  private DataOutputStream out; // 写数据

  public SocksToThread(InputStream _in, OutputStream _out) {
    in = new DataInputStream(_in);
    out = new DataOutputStream(_out);
    start();
  }

  public void run() {
    // 线程运行函数,循环读取返回数据,并发送给相关客户端
    int readbytes = 0;
    byte buf[] = new byte[1000];
    while (true) { // 循环
      try {
        if (readbytes == -1) {
          break; // 无数据则退出循环
        }
        readbytes = in.read(buf, 0, 1000);
        if (readbytes > 0) {
          out.write(buf, 0, readbytes);
          out.flush();
        }
      } catch (Exception e) {
        break;
      } // 异常则退出循环
    }
    //如果远程连接关闭。。也关闭本地的连接。。避免无限超时现象
    try {
      out.close();
    } catch (IOException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
  }
}