[PATCH] Core: stop trying to get TCP_DEFER_ACCEPT from unix sockets.

[Piotr Sikora]

# HG changeset patch
# User Piotr Sikora <piotr at cloudflare.com>
# Date 1382649516 25200
#      Thu Oct 24 14:18:36 2013 -0700
# Node ID c677648001a2efc383e97229251a5f1df8407122
# Parent  e6a1623f87bc96d5ec62b6d77356aa47dbc60756
Core: stop trying to get TCP_DEFER_ACCEPT from unix sockets.

Signed-off-by: Piotr Sikora <piotr at cloudflare.com>

diff -r e6a1623f87bc -r c677648001a2 src/core/ngx_connection.c
--- a/src/core/ngx_connection.c Mon Oct 21 18:20:32 2013 +0800
+++ b/src/core/ngx_connection.c Thu Oct 24 14:18:36 2013 -0700
@@ -242,6 +242,10 @@ ngx_set_inherited_sockets(ngx_cycle_t *c

 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT)

+        if (ls[i].sockaddr->sa_family == AF_UNIX) {
+            continue;
+        }
+
         timeout = 0;
         olen = sizeof(int);