From 03e3e77a7c1601ec66e45d0157006a3162d64381 Mon Sep 17 00:00:00 2001
From: HackerDude
 <69104218+ThatHackerDudeFromCyberspace@users.noreply.github.com>
Date: Wed, 23 Apr 2025 11:20:33 +0100
Subject: [PATCH] Do not cache range requests

Fixes video streaming on Chrome
---
 lib/webrick/httpservlet/filehandler.rb | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/webrick/httpservlet/filehandler.rb b/lib/webrick/httpservlet/filehandler.rb
index 4e759d8..fd7cfe7 100644
--- a/lib/webrick/httpservlet/filehandler.rb
+++ b/lib/webrick/httpservlet/filehandler.rb
@@ -46,12 +46,12 @@ def do_GET(req, res)
         mtime = st.mtime
         res['etag'] = sprintf("%x-%x-%x", st.ino, st.size, st.mtime.to_i)
 
-        if not_modified?(req, res, mtime, res['etag'])
-          res.body = ''
-          raise HTTPStatus::NotModified
-        elsif req['range']
+        if req['range']
           make_partial_content(req, res, @local_path, st.size)
           raise HTTPStatus::PartialContent
+        elsif not_modified?(req, res, mtime, res['etag'])
+          res.body = ''
+          raise HTTPStatus::NotModified
         else
           mtype = HTTPUtils::mime_type(@local_path, @config[:MimeTypes])
           res['content-type'] = mtype