如何结束一个永远不会结束的 request.js ServerResponse 流

Question

我有这段代码可以根据命令抓取视频源，但一旦启动它就永远不会停止

async function getBandonBeachesOne(req, res, next) {
  let timer = 0;
  let videoURL =
    "http://dizzyisadog.viewnetcam.com:50000/nphMotionJpeg?Resolution=640x480&Quality=Clarity";
  let videoStream = request
    .get(videoURL)
    .on("data", function (data) {
      timer++;
      if (timer > 30) {
        timer = 0;
        console.log("received " + data.length + " bytes of compressed data");
      }
    })
    .on("end", () => {
      console.log("end");
    })
    .pipe(res);

  req.on("close", () => {
    console.log("Client left");
    videoStream.end("end");
    videoStream.destroy();//data keeps comming from the request.get(videoURL)
  });
}

这是一个请求处理程序，它获取视频源并将其通过管道传输到客户端。客户离开后，我会收到 "Client left" 消息，但我无法尝试，我无法阻止 on('data') 事件表单永远触发

Answer 1

感谢answer here 我发现解决方案是 videoStream.abort()