lib/handlers/Oversized.js
var EventEmitter = require('events').EventEmitter
var util = require('util')
var merge = require('lodash.merge')
var stringify = require('../utils/stringify');
function Oversized(options) {
if (!options.size) throw new Error('size is required')
var self = this
self.handle = function(event) {
var result = stringify(event)
var violations = {}
if (result.text.length > options.size) violations.oversized = result.text.length
if (result.circular) violations.circular = true
self.emit('message', merge({}, { prepper: { violations: violations } }, event))
}
EventEmitter.call(self);
}
util.inherits(Oversized, EventEmitter)
module.exports = Oversized