From 839c4346ad8164cd6082653c20074ee636fb41bd Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Fri, 15 Jul 2022 13:23:04 +0200
Subject: [performance] Add long cache-control max age to fileserver (#710)

---
 internal/api/client/fileserver/servefile.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'internal/api/client/fileserver/servefile.go')

diff --git a/internal/api/client/fileserver/servefile.go b/internal/api/client/fileserver/servefile.go
index ee2ff51ad..ac2fa7bc2 100644
--- a/internal/api/client/fileserver/servefile.go
+++ b/internal/api/client/fileserver/servefile.go
@@ -107,5 +107,11 @@ func (m *FileServer) ServeFile(c *gin.Context) {
 		return
 	}
 
-	c.DataFromReader(http.StatusOK, content.ContentLength, format, content.Content, nil)
+	c.DataFromReader(http.StatusOK, content.ContentLength, format, content.Content, map[string]string{
+		// since we'll never host different files at the same
+		// URL (bc the ULIDs are generated per piece of media),
+		// it's sensible and safe to use a long cache here, so
+		// that clients don't keep fetching files over + over again
+		"Cache-Control": "max-age=604800",
+	})
 }
-- 
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