From b5d4fc939edca5ea5858b66d5fcf789b660df243 Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Fri, 28 Sep 2018 17:32:02 +0300
Subject: Disabled chunked transfer encoding for 204 responses.

---
 src/nxt_h1proto.c | 3 ++-
 src/nxt_http.h    | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/nxt_h1proto.c b/src/nxt_h1proto.c
index 3e5044b7..70d6e5d8 100644
--- a/src/nxt_h1proto.c
+++ b/src/nxt_h1proto.c
@@ -967,7 +967,8 @@ nxt_h1p_request_header_send(nxt_task_t *task, nxt_http_request_t *r)
     http11 = (h1p->parser.version.s.minor != '0');
 
     if (r->resp.content_length == NULL || r->resp.content_length->skip) {
-        if (http11) {
+
+        if (http11 && n != NXT_HTTP_NO_CONTENT) {
             h1p->chunked = 1;
             size += nxt_length(chunked);
             /* Trailing CRLF will be added by the first chunk header. */
diff --git a/src/nxt_http.h b/src/nxt_http.h
index 1c7ed8bb..b2111f90 100644
--- a/src/nxt_http.h
+++ b/src/nxt_http.h
@@ -12,6 +12,7 @@ typedef enum {
     NXT_HTTP_INVALID = 0,
 
     NXT_HTTP_OK = 200,
+    NXT_HTTP_NO_CONTENT = 204,
 
     NXT_HTTP_MULTIPLE_CHOICES = 300,
     NXT_HTTP_MOVED_PERMANENTLY = 301,
-- 
cgit