thenaterhood/heartbeat

#!/bin/sh
# Start/stop the heartbeat daemon
#
### BEGIN INIT INFO
# Provides: heartbeat
# Required-Start: $network
# Required-Stop:
# Should-Start:
# Should-Stop:
# Default-Start: 2 3 4 5
# Default-Stop:
# Short-Description: Heartbeat daemon
# Description:
### END INIT INFO

starthb(){
    if [ -e /tmp/heartbeat.pid ]; then
        echo "/tmp/heartbeat.pid exists."
        echo "Kill heartbeat or delete the pidfile if it's not running"
    else
        exec /bin/startheart >/dev/null & echo $! > /tmp/heartbeat.pid
    fi
}

stophb(){
    if [ -e /tmp/heartbeat.pid ]; then
        pid=`cat /tmp/heartbeat.pid`
        kill -s QUIT $pid
        echo "Waiting for heartbeat to exit..."
        sleep 5
        rm -f /tmp/heartbeat.pid
    else
        echo "No PID file exists, heartbeat may not be running"
    fi
}

case "$1" in
    start)
    starthb
    ;;
    stop)
    stophb
    ;;
    restart)
    stophb
    starthb
    ;;
esac