server.js

var express = require('express'),
    faye = require('faye'),
    TwitterNode = require('twitter-node').TwitterNode,
    sys = require('sys'),
    util = require('util'),
    twitCount = 0,
    twit = new TwitterNode({
      user:"",
      password:"",
      locations:[ -168, -60, 168, 83 ]
    }),
    bayeux = new faye.NodeAdapter({
      mount:'/faye',
      timeout:45
    }),
    app = express.createServer();

// configure express
app.configure(function () {
  app.use(express.bodyParser());
  app.use(express.static(__dirname + '/public'));
});
bayeux.attach(app);
app.listen(1337);


// configure twitter client
twit.addListener('error', function (error) {
  console.log(error.message);
});

twit.addListener('tweet',function (tweet) {
  if (!!tweet.geo) {
    // limit the amount of tweets we take
    if (twitCount++ % 15 === 0) {

      sys.puts("@" + tweet.user.screen_name + ": " + tweet.text);
      sys.puts("geo --> " + util.inspect(tweet.geo, true, null));

      bayeux.getClient().publish('/channel', {
        "city":tweet.user.screen_name,
        "lat":tweet.geo.coordinates[0],
        "long":tweet.geo.coordinates[1]

      });
    }
  }
}).addListener('limit',function (limit) {
      sys.puts("LIMIT: " + sys.inspect(limit));
    }).addListener('delete',function (del) {
      sys.puts("DELETE: " + sys.inspect(del));
    }).addListener('end', function (resp) {
      sys.puts("END: " + sys.inspect(resp));
    });
twit.stream();