Add Cache-Control header for static assets.

This avoids wasting device cycles on retrieving the same data over
and over.
This commit is contained in:
whitequark 2018-03-27 09:36:08 +00:00
parent 2bdc483e15
commit 6ffb157cb8
1 changed files with 4 additions and 3 deletions

View File

@ -174,6 +174,7 @@ pub fn write_reply_header(output: &mut fmt::Write, status: u16, content_type: &s
status, status_text, content_type)?;
if gzip {
write!(output, "Content-Encoding: gzip\r\n")?;
write!(output, "Cache-Control: public, max-age=600\r\n")?;
}
write!(output, "\r\n")
}