Function gzipSync

packages/replay-worker/examples/worker.js:698–706

* Compresses data with GZIP * @param data The data to compress * @param opts The compression options * @returns The gzipped version of the data

(data, opts)

 * @returns The gzipped version of the data
 */
function gzipSync(data, opts) {
  if (!opts) opts = {};
  var c = crc(),
    l = data.length;
  c.p(data);
  var d = dopt(data, opts, gzhl(opts), 8),
    s = d.length;
  return (gzh(d, opts), wbytes(d, s - 8, c.d()), wbytes(d, s - 4, l), d);
}
/**
 * Streaming Zlib compression
 */