req.onreadystatechange = function()

in build/userale-2.3.0.js [1053:1059]


    req.onreadystatechange = function () {
      if (req.readyState === 4 && req.status !== 200) {
        if (retries > 0) {
          sendLogs(logs, config, retries--);
        }
      }
    };