diff options
Diffstat (limited to 'plugins/mod_http_files.lua')
| -rw-r--r-- | plugins/mod_http_files.lua | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/plugins/mod_http_files.lua b/plugins/mod_http_files.lua index 92617b09..d83e6f97 100644 --- a/plugins/mod_http_files.lua +++ b/plugins/mod_http_files.lua @@ -57,11 +57,14 @@ function serve_file(event, path) return 404; end - response.headers.last_modified = os_date('!%a, %d %b %Y %H:%M:%S GMT', attr.modification); + local last_modified = os_date('!%a, %d %b %Y %H:%M:%S GMT', attr.modification); + response.headers.last_modified = last_modified; - local tag = ("%02x-%x-%x-%x"):format(attr.dev or 0, attr.ino or 0, attr.size or 0, attr.modification or 0); - response.headers.etag = tag; - if tag == request.headers.if_none_match then + local etag = ("%02x-%x-%x-%x"):format(attr.dev or 0, attr.ino or 0, attr.size or 0, attr.modification or 0); + response.headers.etag = etag; + + if etag == request.headers.if_none_match + or last_modified == request.headers.if_modified_since then return 304; end |