wait for 30s, after stop agent

agent/distro/ubuntu/SYSCONFDIR/init.d/cloud-agent.in

@@ -86,8 +86,30 @@ start() {
 }
 
 stop() {
-	echo -n $"Stopping $PROGNAME" "$SHORTNAME"
-	start-stop-daemon --stop --quiet --oknodo --pidfile "$PIDFILE"
+    SHUTDOWN_WAIT="30"
+    count="0"
+
+    echo -n $"Stopping $PROGNAME" "$SHORTNAME"
+    start-stop-daemon --stop --quiet --oknodo --pidfile "$PIDFILE"
+
+    until [ "$count" -gt "$SHUTDOWN_WAIT" ]
+    do
+        agentPid=`ps aux|grep [j]ava`
+        if [ "$?" -gt "0" ];then
+            break
+        fi
+        sleep 1
+        let count="${count}+1"
+    done
+
+    agentPid=`ps aux|grep [j]ava`
+    if [ "$?" -eq "0" ]; then
+         agentPid=`ps aux|grep [j]ava|awk '{print $2}'`
+         if [ "$agentPid" != "" ]; then
+              kill -9 $agentPid
+         fi
+    fi
+
 	log_end_msg $?
 	rm -f "$PIDFILE"
 }