From d6400134ea21d19f8889d079d8eccdadab5e4437 Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Fri, 18 Apr 2008 16:12:52 +0000
Subject: [PATCH] Force exit of processes on SIGTERM with 5 second
 clean-shutdown grace period

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@1116 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server-2.0/sbin/xcatd | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/xCAT-server-2.0/sbin/xcatd b/xCAT-server-2.0/sbin/xcatd
index 9630aba15..9812bcfd0 100755
--- a/xCAT-server-2.0/sbin/xcatd
+++ b/xCAT-server-2.0/sbin/xcatd
@@ -375,7 +375,12 @@ unless ($foreground) {
    daemonize;
 }
 $SIG{CHLD} = sub { while (waitpid(-1,WNOHANG) > 0) {} };
-$SIG{TERM} = $SIG{INT} = sub { printf("Asked to quit...\n"); $quit++ };
+$SIG{TERM} = $SIG{INT} = sub { 
+   printf("Asked to quit...\n"); 
+   $quit++;
+   $SIG{ALRM} = sub { die "Did not close out in time for 5 second grace period"; };
+   alarm(5);
+   };
   
 my $pid = xCAT::Utils->xfork;
 defined $pid or die "Unable to fork for UDP/TCP";