adam.goldsmith/reservations_display
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ipad: Avoid caching of generated image

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This commit is contained in:
Adam Goldsmith 2023-11-03 20:22:29 -04:00
parent c99ad19bba
commit c1e05a5605
2 changed files with 9 additions and 0 deletions
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8
server/src/server.ts
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@ -29,6 +29,14 @@ app.get('/ipad.png', async (req, res) => {
}); });
const screenshot = await puppet_page.screenshot(); const screenshot = await puppet_page.screenshot();
await puppet_page.close(); await puppet_page.close();
// Disable caching
res.setHeader(
'Cache-Control',
'no-store, no-cache, must-revalidate, proxy-revalidate'
);
res.setHeader('Expires', '0');
res.send(screenshot); res.send(screenshot);
}); });

1
src/ipad.ts
View File

@ -46,6 +46,7 @@ function refresh() {
'viewport', 'viewport',
`${window.innerWidth}x${window.innerHeight}x${window.devicePixelRatio}` `${window.innerWidth}x${window.innerHeight}x${window.devicePixelRatio}`
); );
url.hash = String(new Date().getTime());
const urlParams = new URLSearchParams(window.location.search); const urlParams = new URLSearchParams(window.location.search);
if (urlParams.has('tool')) { if (urlParams.has('tool')) {