handlerFactory calls res.send() breaking controllers wanting to stream to the response body about inversify-express-utils HOT 2 CLOSED

  @httpGet('/')
  async getTheThing(@response() res: Response) {
    try {
      const fileStream = await this.storage.getTheThing();
      res.setHeader('content-type', 'application/tar');
      fileStream.pipe(res);

      # we want to wait for the stream to be consumed so that
      # that when inversify-express-utils calls `res.send()` it doesn't
      # crash a still-in-progress stream pipe.
      await streamFinished(fileStream);
    } catch (error) {
      return res.status(404).send(error);
    }