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Disable HTTP caching for dynamic responses

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This commit is contained in:
Kimmo Puputti 2017-10-05 14:13:24 +03:00
parent f69570db7d
commit 0a2f3a4faa
1 changed files with 9 additions and 0 deletions
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9
server/index.js
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@ -88,6 +88,10 @@ app.use(compression());
app.use('/static', express.static(path.join(buildPath, 'static')));
app.use(cookieParser());
const noCacheHeaders = {
'Cache-control': 'no-cache, no-store, must-revalidate',
};
app.get('*', (req, res) => {
if (req.url.startsWith('/static/')) {
// The express.static middleware only handles static resources
@ -121,6 +125,11 @@ app.get('*', (req, res) => {
],
});
// Until we have a better plan for caching dynamic content and we
// make sure that no sensitive data can appear in the prefetched
// data, let's disable response caching altogether.
res.set(noCacheHeaders);
dataLoader
.loadData(req.url, sdk)
.then(preloadedState => {