<p><pre><code> var dnode = require('dnode')
dnode(function(client){
this.is = function(cb){client.what(function(data){cb(data+' is awesome!')})}
}).listen(3003).on('ready', function(){
dnode({what:function(cb){cb('dnode')}}).connect(3003,function(server){
server.is(function(data){console.log(data)})
})
})</code></pre>