const { Client } = require('ssh2');

const conn = new Client();

conn.on('ready', () => {
  console.log('=== 检查端口监听 ===');
  
  conn.exec('netstat -tlnp | grep -E ":80|:443|:4000|:4001"', (err, stream) => {
    if (err) { console.log('ERR:', err); conn.end(); return; }
    stream.on('data', (d) => console.log(d.toString()));
    stream.on('close', () => {
      console.log('\n=== 检查进程 ===');
      conn.exec('ps aux | grep nginx', (err2, stream2) => {
        if (err2) { console.log('ERR2:', err2); conn.end(); return; }
        stream2.on('data', (d) => console.log(d.toString()));
        stream2.on('close', () => {
          console.log('\n=== 检查docker网络 ===');
          conn.exec('docker network ls', (err3, stream3) => {
            if (err3) { console.log('ERR3:', err3); conn.end(); return; }
            stream3.on('data', (d) => console.log(d.toString()));
            stream3.on('close', () => conn.end());
          });
        });
      });
    });
  });
});

conn.connect({ host: 'hs.yifenbao.cn', port: 22, username: 'root', password: 'Torch1112' });