Function getLocalChanges

main.js:380–388

(callback)

  try {
    const value = await db.get(type + '_' + id, {valueEncoding: 'json'});
    cur.cache[type][id] = value;
    return value;
  } catch (err) {
    cur.cache[type][id] = null;
    return null;
  }
}

function checksum (path, callback, algorithm) {
  const stream = fs.createReadStream(path);
  const checksum = crypto.createHash(algorithm);
  stream.on('error', function (err) {