Function removeConnectionHeaders

modules/caddyhttp/reverseproxy/reverseproxy.go:1587–1595

removeConnectionHeaders removes hop-by-hop headers listed in the "Connection" header of h. See RFC 7230, section 6.1

(h http.Header)

// removeConnectionHeaders removes hop-by-hop headers listed in the "Connection" header of h.
// See RFC 7230, section 6.1
func removeConnectionHeaders(h http.Header) {
	for _, f := range h["Connection"] {
		for sf := range strings.SplitSeq(f, ",") {
			if sf = textproto.TrimString(sf); sf != "" {
				h.Del(sf)
			}
		}
	}
}

// statusError returns an error value that has a status code.
func statusError(err error) error {