From d84d5ea5ac112c04d6f79a09115f33aadc0db1a4 Mon Sep 17 00:00:00 2001
From: Con Kolivas <kernel@kolivas.org>
Date: Tue, 26 Aug 2014 22:00:41 +1000
Subject: [PATCH] Actually handle signals with a graceful shutdown in ckdb

---
 src/ckdb.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/ckdb.c b/src/ckdb.c
index a7c472d8..ac5d2b82 100644
--- a/src/ckdb.c
+++ b/src/ckdb.c
@@ -10263,6 +10263,13 @@ static struct option long_options[] = {
 	{ 0, 0, 0, 0 }
 };
 
+static void sighandler(int sig)
+{
+	LOGWARNING("Received signal %d, shutting down", sig);
+	cksleep_ms(420);
+	exit(0);
+}
+
 int main(int argc, char **argv)
 {
 	struct sigaction handler;
@@ -10426,6 +10433,7 @@ int main(int argc, char **argv)
 
 		create_pthread(&ckp.pth_listener, listener, &ckp.main);
 
+		handler.sa_handler = sighandler;
 		handler.sa_flags = 0;
 		sigemptyset(&handler.sa_mask);
 		sigaction(SIGTERM, &handler, NULL);