NodeJS cannot start WebScocket stream

var ticker = new KiteTicker({
	api_key: "Key",
	access_token: "token"
});

console.log("this is called");
// set autoreconnect with 10 maximum reconnections and 5 second interval
ticker.autoReconnect(true, 10, 5)
ticker.connect();
ticker.on("ticks", onTicks);
ticker.on("connect", subscribe);
ticker.on("error", onError);
ticker.on("noreconnect", function() {
	console.log("noreconnect");
});

ticker.on("reconnecting", function(reconnect_interval, reconnections) {
	console.log("Reconnecting: attempt - ", reconnections, " innterval - ", reconnect_interval);
});

function onTicks(ticks) {
	console.log("Ticks", ticks);
}
function onError(err)
{
	console.log(JSON.stringify(err));
}

function subscribe() {
	var items = [738561];
	ticker.subscribe(items);
	ticker.setMode(ticker.modeFull, items);
}