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Cache redirects for 1 minute

This commit is contained in:
MICHAEL JACKSON 2017-08-15 15:17:34 -07:00
parent f5be48f2f4
commit 08292b7c87
1 changed files with 10 additions and 2 deletions
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12
server/middleware/fetchPackage.js
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@ -35,12 +35,20 @@ function fetchPackage(req, res, next) {
}
})
} else if (req.packageVersion in tags) {
res.redirect(PackageURL.create(req.packageName, tags[req.packageVersion], req.filename, req.search))
// Cache tag redirects for 1 minute.
res.set({
'Cache-Control': 'public, max-age=60',
'Cache-Tag': 'redirect'
}).redirect(PackageURL.create(req.packageName, tags[req.packageVersion], req.filename, req.search))
} else {
const maxVersion = semver.maxSatisfying(Object.keys(versions), req.packageVersion)
if (maxVersion) {
res.redirect(PackageURL.create(req.packageName, maxVersion, req.filename, req.search))
// Cache semver redirects for 1 minute.
res.set({
'Cache-Control': 'public, max-age=60',
'Cache-Tag': 'redirect'
}).redirect(PackageURL.create(req.packageName, maxVersion, req.filename, req.search))
} else {
res.status(404).type('text').send(`Cannot find package ${req.packageSpec}`)
}