thm/ksx-snapshot-server
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snapshot cache

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This commit is contained in:
Tomáš Mládek 2024-04-05 21:03:54 +02:00
parent e9b50164a2
commit 99d855c4d4
1 changed files with 1 additions and 2 deletions
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3
index.ts
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@ -136,11 +136,10 @@ async function setupSnapshotServer(
if (magic) { if (magic) {
const hash = createHash("md5").update(magic).digest("hex"); const hash = createHash("md5").update(magic).digest("hex");
const index = parseInt(hash.substring(0, 8), 16) % files.length; const index = parseInt(hash.substring(0, 8), 16) % files.length;
// Cache until the next hour rolls over
res.sendFile(files[index], { res.sendFile(files[index], {
headers: { headers: {
"Cache-Control": `public, max-age=${ "Cache-Control": `public, max-age=${
3600 - new Date().getMinutes() * 60 3600 - new Date().getMinutes() * 60 - new Date().getSeconds()
}`, }`,
}, },
root: currentDir, root: currentDir,