How to use

thought2

function

in

through2

handleConnection(localConnection) {
    let _this = LSLocal.instance;
    let host = _this.remoteAddr.host;
    let port = _this.remoteAddr.port;
    _this.logger.info(`接受连接：${localConnection.remoteAddress}:${localConnection.remotePort}`);
    localConnection.on('error', (err) => {
      _this.logger.error(`本地连接发生错误，错误信息：${err.message}`);
      localConnection.destroy();
    });
    localConnection.on('close', () => {
      _this.logger.info(`断开连接 ${localConnection.remoteAddress}:${localConnection.remotePort}`);
    });
    let remoteConnection = net.createConnection(port, host, function () {
      localConnection.pipe(thought2(function (chunk, enc, callback) {
        chunk = _this.encodeBuffer(chunk);
        callback(null, chunk);
      })).pipe(remoteConnection);
      remoteConnection.pipe(thought2(function (chunk, enc, callback) {
        chunk = _this.decodeBuffer(chunk);
        callback(null, chunk);

      })).pipe(localConnection);
    });
    remoteConnection.on('error', () => {
      _this.logger.error(`连接到远程服务器 ${_this.remoteAddr.host} 失败`);
      remoteConnection.destroy();
      localConnection.destroy();
    });
  }