# HG changeset patch
# User Roman Arutyunyan <arut@nginx.com>
# Date 1608572113 0
# Node ID 6422455c92b41555fc4146fb7ac8db647e865f4b
# Parent  916a2e1d66176952e8a987dcbc5c2d837a260a67
HTTP/3: removed HTTP/3-specific code.

The ngx_http_set_lingering_close() function is not called for HTTP/3.

The change reduces diff to the default branch.

diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -3451,13 +3451,11 @@ ngx_http_set_lingering_close(ngx_connect
         }
     }
 
-    if (c->fd != NGX_INVALID_FILE) {
-        if (ngx_shutdown_socket(c->fd, NGX_WRITE_SHUTDOWN) == -1) {
-            ngx_connection_error(c, ngx_socket_errno,
-                                 ngx_shutdown_socket_n " failed");
-            ngx_http_close_request(r, 0);
-            return;
-        }
+    if (ngx_shutdown_socket(c->fd, NGX_WRITE_SHUTDOWN) == -1) {
+        ngx_connection_error(c, ngx_socket_errno,
+                             ngx_shutdown_socket_n " failed");
+        ngx_http_close_request(r, 0);
+        return;
     }
 
     ngx_add_timer(rev, clcf->lingering_timeout);