meteor.js

Feeds = new Meteor.Collection('feeds');

if (Meteor.isServer) {
    var twitter_user_id = 0;
    var boundCallback = Meteor.bindEnvironment(function (err, resp) {
        var timestamp = new Date().getTime();
        for (var obj in resp['statuses']) {
            twitter_user_id = resp['statuses'][obj].user.id;
            Feeds.insert({
                feed: resp['statuses'][obj].text,
                timestamp: timestamp
            });
        }
        Feeds.remove({timestamp: {$lt: timestamp - 5}});
    });

    Meteor.startup(function () {
        Feeds.remove({});
    });

    Meteor.methods({
        twit_get: function() {
            Twit = new TwitMaker({
                consumer_key: 'foo',
                consumer_secret: 'foo',
                access_token: 'foo',
                access_token_secret: 'foo'
            });

            Twit.get(
                'search/tweets',
                {
                    q: 'banana since_id:' + twitter_user_id,
                    count: 10
                },
                boundCallback
            );
        }
    });
}

if (Meteor.isClient) {

    Template.twitter_feeds.feeds = function () {
        return Feeds.find({}, {sort: {feed: -1}});
    };
    //Meteor.setInterval(Meteor.call('twit_get'), 10000);
    Meteor.setInterval(function () {
        Meteor.call('twit_get');
    }, 10000);
    
    //another way
    function cb() {
        
        Meteor.call('twit_get');
    }
    Meteor.setInterval(cb, 10000);
}