[nginx] Upstream: NGX_HTTP_CLIENT_CLOSED_REQUEST no longer reset...

[Maxim Dounin]

details:   http://hg.nginx.org/nginx/rev/292c92fb05d7
branches:  
changeset: 5302:292c92fb05d7
user:      Maxim Dounin <mdounin at mdounin.ru>
date:      Thu Jul 25 15:00:25 2013 +0400
description:
Upstream: NGX_HTTP_CLIENT_CLOSED_REQUEST no longer reset to 0.

The NGX_HTTP_CLIENT_CLOSED_REQUEST code is allowed to happen after we
started sending a response (much like NGX_HTTP_REQUEST_TIME_OUT), so there
is no need to reset response code to 0 in this case.

diffstat:

 src/http/ngx_http_upstream.c |  1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diffs (11 lines):

diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -3405,6 +3405,7 @@ ngx_http_upstream_finalize_request(ngx_h
 
     if (u->header_sent
         && rc != NGX_HTTP_REQUEST_TIME_OUT
+        && rc != NGX_HTTP_CLIENT_CLOSED_REQUEST
         && (rc == NGX_ERROR || rc >= NGX_HTTP_SPECIAL_RESPONSE))
     {
         rc = 0;