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Optimize cache control header assignment in file server

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This commit is contained in:
Svilen Markov 2024-11-30 11:16:07 +00:00
parent b3e73ce86a
commit f68e5ae9ef
1 changed files with 2 additions and 1 deletions
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3
internal/glance/utils.go
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@ -147,10 +147,11 @@ func titleToSlug(s string) string {
func fileServerWithCache(fs http.FileSystem, cacheDuration time.Duration) http.Handler {
server := http.FileServer(fs)
cacheControlValue := fmt.Sprintf("public, max-age=%d", int(cacheDuration.Seconds()))
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// TODO: fix always setting cache control even if the file doesn't exist
w.Header().Set("Cache-Control", fmt.Sprintf("public, max-age=%d", int(cacheDuration.Seconds())))
w.Header().Set("Cache-Control", cacheControlValue)
server.ServeHTTP(w, r)
})
}