Function lightweightErrorReport

3p/integration-lib.js:346–359

* Reports an error to the server. Must only be called once per page. * Not for use in event handlers. * * We don't use the default error in error.js handler because it has * too many deps for this small JS binary. * * @param {!Error} e * @param {boolean} isCanary

(e, isCanary)

 * @param {boolean} isCanary
 */
function lightweightErrorReport(e, isCanary) {
  new Image().src =
    urls.errorReporting +
    '?3p=1&v=' +
    encodeURIComponent(mode.version()) +
    '&m=' +
    encodeURIComponent(e.message) +
    '&ca=' +
    (isCanary ? 1 : 0) +
    '&r=' +
    encodeURIComponent(document.referrer) +
    '&s=' +
    encodeURIComponent(e.stack || '');
}