diff options
| -rw-r--r-- | net/http/server.lua | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/http/server.lua b/net/http/server.lua index 0070367a..75859719 100644 --- a/net/http/server.lua +++ b/net/http/server.lua @@ -331,7 +331,10 @@ end function _M.send_response(response, body) if response.finished then return; end body = body or response.body or ""; - response.headers.content_length = ("%d"):format(#body); + -- Per RFC 7230, informational (1xx) and 204 (no content) should have no c-l header + if response.status_code > 199 and response.status_code ~= 204 then + response.headers.content_length = ("%d"):format(#body); + end if response.is_head_request then return _M.send_head_response(response) end |