+function sighandler() {
+ echo "Caught Ctrl-C"
+ if [ -z "$USTDPID" ]; then
+ USTDPID="$(<$pidfilepath)"
+ fi
+ # Tell the daemon to die
+ kill -SIGTERM "$USTDPID"
+
+ echo "Waiting for ustd to shutdown..."
+ wait "$USTDPID"
+
+ rm "$pidfilepath"
+
+ exit 0;
+}
+