kontrol: simplify heartbeat timer func
kontrol: simplify heartbeat timer func

koding/kite,mischief/kite,mischief/kite,koding/kite,ppknap/kite,fatih/kite,leeola/kite,ppknap/kite,rjeczalik/kite,wingyplus/kite,rjeczalik/kite,leeola/kite,wingyplus/kite,koding/kite,rjeczalik/kite,280455936/kite,ppknap/kite,fatih/kite,280455936/kite