# HG changeset patch
# User Maxim Dounin <mdounin@mdounin.ru>
# Date 1364397405 0
# Node ID 87faa6b818bc9f46dfb3219440a6122d90712120
# Parent  3df40966f8b8693cf5a5bbf3d0e91e4a98d460e3
Event connect: don't penalize AF_INET6 connections.

Problems with setsockopt(TCP_NODELAY) and setsockopt(TCP_NOPUSH), as well
as sendfile() syscall on Solaris, are specific to UNIX-domain sockets.
Other address families, i.e. AF_INET and AF_INET6, are fine.

diff --git a/src/event/ngx_event_connect.c b/src/event/ngx_event_connect.c
--- a/src/event/ngx_event_connect.c
+++ b/src/event/ngx_event_connect.c
@@ -84,7 +84,7 @@ ngx_event_connect_peer(ngx_peer_connecti
 
     c->log_error = pc->log_error;
 
-    if (pc->sockaddr->sa_family != AF_INET) {
+    if (pc->sockaddr->sa_family == AF_UNIX) {
         c->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
         c->tcp_nodelay = NGX_TCP_NODELAY_DISABLED;