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SIGWINCH/NOACCEPT signal is disabled now in non-daemon mode.

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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.
This commit is contained in:
Igor Sysoev 2011-08-22 12:34:48 +00:00
parent 0d18687b03
commit 566dfe0c7f
1 changed files with 7 additions and 2 deletions
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9
src/os/unix/ngx_process.c
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@ -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;