renderToNodeStream
component: The React component being rendered
cache: The component cache object
res: The response object that Express provides
htmlStart: Start of html markup in string form
htmlEnd: End of html markup in string form
memLife: (Only if using Memcached) An integer representing the lifetime (in seconds) of each Memcached entry. Defaults to 0.
https://github.com/rookLab/react-component-caching/blob/master/src/server/ReactDOMNodeStreamRenderer.js#L102
Any plans to update that? I've got custom html properties I want to inject instead of what is being added now.