node http request leak

server.js

var http = require('http')
  , weak = require('weak')

var server = http.createServer(function(req, res) {
  if (req.method == 'GET') {

    // GET
    console.log('GET request')
    weak(req, function() { console.log('GET request collected by GC') })
    res.end()

  } else {

    // POST (or any other)
    console.log('POST request');
    weak(req, function() { console.log('POST request collected by GC') })
    req.on('end', function() {
      res.end() // if you comment out this line, at least GET requests are GC'ed.
    })

  }
})

server.listen(8080)