Function tryServeWithBrotli

lib/core/index.js:454–469

(shouldTryGzip)

    // serve brotli file if exists, otherwise try gzip
    function tryServeWithBrotli(shouldTryGzip) {
      try {
        fs.stat(brotliFile, (err, stat) => {
          if (!err && stat.isFile()) {
            file = brotliFile;
            serve(stat);
          } else if (shouldTryGzip) {
            tryServeWithGzip();
          } else {
            statFile();
          }
        });
      } catch (err) {
        status[500](res, next, { error: err.message });
      }
    }

    const shouldTryBrotli = opts.brotli && shouldCompressBrotli(req);
    const shouldTryGzip = opts.gzip && shouldCompressGzip(req);