# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1314016488 0
# Node ID 5364d2e711cc282f6d629ba9c7cdc62b99359a9e
# Parent  5e544655d97bd40f36d37864e8199d58b450e7de
SIGWINCH/NOACCEPT signal is disabled now in non-daemon mode.
Non-daemon mode is currently used by supervisord, daemontools and so on
or during debugging. The NOACCEPT signal is only used for online upgrade
which is not supported when nginx is run under supervisord, etc.,
so this change should not break existant setups.

diff --git a/src/os/unix/ngx_process.c b/src/os/unix/ngx_process.c
--- a/src/os/unix/ngx_process.c
+++ b/src/os/unix/ngx_process.c
@@ -339,8 +339,10 @@ ngx_signal_handler(int signo)
             break;
 
         case ngx_signal_value(NGX_NOACCEPT_SIGNAL):
-            ngx_noaccept = 1;
-            action = ", stop accepting connections";
+            if (ngx_daemonized) {
+                ngx_noaccept = 1;
+                action = ", stop accepting connections";
+            }
             break;
 
         case ngx_signal_value(NGX_RECONFIGURE_SIGNAL):
@@ -392,6 +394,9 @@ ngx_signal_handler(int signo)
         switch (signo) {
 
         case ngx_signal_value(NGX_NOACCEPT_SIGNAL):
+            if (!ngx_daemonized) {
+                break;
+            }
             ngx_debug_quit = 1;
         case ngx_signal_value(NGX_SHUTDOWN_SIGNAL):
             ngx_quit = 1;