# All files / src/logic updateSessionStorage.js

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     // @flow
    import logError from '../utils/logError';

    export default function updateSessionStorage(src: string) {
      try {
        const cachedImages = JSON.parse(window.sessionStorage.getItem('__REACT_SIMPLE_IMG__')) || {};
        cachedImages[src] = +new Date();
        window.sessionStorage.setItem('__REACT_SIMPLE_IMG__', JSON.stringify(cachedImages));
      } catch (e) {
        logError(`Error marking image as cached ${e}`);
      }
    }