function Base () {
EventEmitter.call(this, { delimeter: ':' });
this.connected = false;
this.set('interval', '30m');
this.disable('sandbox');
this.meta = {};
this.meta.timer = null;
this.meta.stack = [ emit ];
var self = this
, decoder, queue;
// queue handles user interaction with responses
queue = new Queue(function (obj, done) {
var device = obj.device
, stack = self.meta.stack
, timestamp = obj.timestamp;
// intercept errors so as not to cancel queue
function finish (err) {
if (err) {
debug('(iterate) error - %s', err.message);
self.emit('iterate:error', err, device, timestamp);
}
debug('(iterate) end - %s', device.toString());
done();
}
// start iteration
debug('(iterate) start - %s', device.toString());
series(stack, function (fn, next) {
fn.apply(self, [ device, timestamp, next ]);
}, finish);
}, 10);
// emit queue errors on feedback agent
queue.onerror = function (err) {
debug('(queue) error: %s', err.message);
self.emit('queue:error', err);
};
// emit queue drain on feedback agent
queue.drain = function () {
debug('(queue) drain');
self.emit('queue:drain');
};
// decoder handing incoming feedback responses
decoder = lotus.createDecoder();
decoder.stream(codecs.getInterface('feedback response', 'decode'));
decoder.stream().on('readable', function () {
var obj = this.read()
, res = {};
res.device = new Device(obj.deviceToken);
res.timestamp = new Date(obj.timestamp * 1000);
queue.push(res, true);
});
this.decoder = decoder;
this.feedback = null;
this.queue = queue;
}
function Router () {
EventEmitter.call(this, { delimeter: ':' });
this.routes = {};
}