From e5d157e1afefa4b070ae6598e8a8a2902833e7ba Mon Sep 17 00:00:00 2001
From: _ <_@_>
Date: Sat, 5 Feb 2022 16:59:54 +0000
Subject: [PATCH] :bug: bug: don't send Content-Length to relay if status code
 is 304 Not Modified

Thanks to Nginx for noticing this
---
 crates/ptth_server/src/lib.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/crates/ptth_server/src/lib.rs b/crates/ptth_server/src/lib.rs
index 67ed009..542adb7 100644
--- a/crates/ptth_server/src/lib.rs
+++ b/crates/ptth_server/src/lib.rs
@@ -97,9 +97,12 @@ async fn handle_one_req (
 	.header (ptth_core::PTTH_MAGIC_HEADER, base64::encode (rmp_serde::to_vec (&response.parts).map_err (ServerError::MessagePackEncodeResponse)?))
 	.header ("X-PTTH-SERVER-NAME", &state.config.name);
 	
-	if let Some (length) = response.content_length {
-		resp_req = resp_req.header ("Content-Length", length.to_string ());
+	if response.parts.status_code != ptth_core::http_serde::StatusCode::NotModified {
+		if let Some (length) = response.content_length {
+			resp_req = resp_req.header ("Content-Length", length.to_string ());
+		}
 	}
+	
 	if let Some (mut body) = response.body {
 		if state.config.throttle_upload {
 			// Spawn another task to throttle the chunks