var syrup = require('syrup')

var wirerouter = require('../../../wire/router')

module.exports = syrup()
  .dependency(require('./sub'))
  .dependency(require('./channels'))
  .define(function(options, sub, channels) {
    var router = wirerouter()
    sub.on('message', router.handler())
    router.on('message', function(channel) {
      channels.keepalive(channel)
    })
    return router
  })