hden/node-serf — pull request #8 by nulltask (2014-08-24 16:33:51+00:00)
Title: add stream handler

i added the stream handler. it is easy to handle streaming event (`monitor` or `stream`) interface. following code is example:

```javascript
var client = require('node-serf').connect({port: 7373}, function() {
var handler = client.monitor({LogLevel: 'DEBUG'}); // returns instance of stream handler

handler.on('data', function(result) {
// handle streaming message
console.log(result);
});

setTimeout(function() {
// stop streaming
handle.stop();
}, 1000);
});
```

thanks.