listenpost.coffee

router.post('/save').
       bind (req, res, next) ->
  chunks: []

  req.addListener 'data', (chunk) ->
    chunks.push chunk

  req.addListener 'end', ->
    totalLength: chunks.reduce (sum, chunk) ->
      sum + chunk.length
    , 0
    p totalLength
    body: new Buffer(totalLength)
    offset: 0
    for chunk in chunks
      length: chunk.length
      chunk.copy body, offset, 0, length
      offset += length
    p body.toString('ascii')