dnode date values bug

dnodedate.js

//

var dnode = require('dnode')

dnode({
  bar: function(cb) {
    cb({
      foo: 'bar'
    , date: new Date()
    })
  }
}).listen(6565)

process.nextTick(function() {
  dnode.connect(6565, function(foo) {
    setInterval(function() {
      foo.bar(function(res) {
        console.log(res)
      })
    }, 500)
  })
})

output

TypeError: this is not a Date object.
    at Date.valueOf (native)
    at Date.toJSON (native)
    at Object.stringify (native)
    at EventEmitter.<anonymous> (/usr/local/lib/node/.npm/dnode/0.6.7/package/index.js:175:31)
    at EventEmitter.emit (events.js:64:17)
    at EventEmitter.request (/usr/local/lib/node/.npm/dnode-protocol/0.0.5/package/index.js:51:14)
    at /usr/local/lib/node/.npm/dnode-protocol/0.0.5/package/index.js:80:26
    at Object.bar (/root/node/Penny-Auction-Logger/lib/test-dnode.js:7:5)
    at apply (/usr/local/lib/node/.npm/dnode-protocol/0.0.5/package/index.js:127:17)
    at EventEmitter.handle (/usr/local/lib/node/.npm/dnode-protocol/0.0.5/package/index.js:104:13)