Method checkInvalidTransferEncoding

src/llhttp/http.ts:600–606

(otherwise: Node)

     * Since llhttp 9, we go for the stricter approach and treat this as an error.
     */
    const checkInvalidTransferEncoding = (otherwise: Node) => {
      return this.testFlags(FLAGS.CONTENT_LENGTH, {
        1: this.testLenientFlags(LENIENT_FLAGS.CHUNKED_LENGTH, {
          0: p.error(ERROR.INVALID_TRANSFER_ENCODING, 'Transfer-Encoding can\'t be present with Content-Length'),
        }).otherwise(otherwise),
      }).otherwise(otherwise);
    };

    const checkInvalidContentLength = (otherwise: Node) => {
      return this.testFlags(FLAGS.TRANSFER_ENCODING, {