code: function parseSinglepart(req, cb) {
  	// single part
  
  	req.setEncoding('utf8');
  
  	var cmdData = '';
  
  	req.on('data', function (chunk) {
  		cmdData += chunk;
  	});
  
  	req.on('end', function () {
  		logger.verbose('Finished reading', req.method, 'request.');
  
  		cb(null, cmdData, null);
  	});
  }
docs: Streams and parses a singlepart request
  
  @param {Object}   req       The HTTP request.
  @param {Function} cb        Callback on completion.