Function errorHandler

packages/plugins/rrweb-plugin-console-record/src/index.ts:118–130

(event: ErrorEvent)

  // add listener to thrown errors
  if (logOptions.level.includes('error')) {
    const errorHandler = (event: ErrorEvent) => {
      const message = event.message,
        error = event.error as Error;
      const trace: string[] = ErrorStackParser.parse(error).map(
        (stackFrame: StackFrame) => stackFrame.toString(),
      );
      const payload = [stringify(message, logOptions.stringifyOptions)];
      cb({
        level: 'error',
        trace,
        payload,
      });
    };
    win.addEventListener('error', errorHandler);
    cancelHandlers.push(() => {
      win.removeEventListener('error', errorHandler);