Can't get listener to, well, listen.

[Michael Graff]

I have the following code:

var gpsd = require('node-gpsd');

var listener = new gpsd.Listener();

listener.on('TPV', function (tpv) {
    console.log(tpv);
});

listener.on('SKY', function (sky) {
    console.log(sky);
});

listener.connect(function() {
    listener.watch();
});

However, no events seem to trigger. Nothing is logged to the console.

I have verified that traffic is flowing by running tcpdump -i lo0 tcp port gpsd and I do see SKY and TPV traffic.