fix: options missing when called storage backend

[eljefedelrodeodeljefe]

Currently when you call the example redis implementations, I believe the options won't get passed through. You can easily miss this locally, as redis for example is just calling its defaults. However, setting password is silent fail.

The expectation from the redis example is that all options from the ascoltatore object gets passed down.

Though this fix fixed the redis problem I would maybe rather recommend modernisation around inheritance and option passing. But I know you know what best to do. I offer my help, as I am currently doing a lot with MQTT in a my day job.

Example:

var mosca = require('./')

var ascoltatore = {
  type: 'redis',
  redis: require('redis'),
  db: 12,
  port: 6379,
  return_buffers: true, // to handle binary payloads
  host: "localhost",
  password: 'hello'
};

var moscaSettings = {
  port: 1883,
  backend: ascoltatore,
  persistence: {
    factory: mosca.persistence.Redis
  }
};

var server = new mosca.Server(moscaSettings);
server.on('ready', setup);

server.on('clientConnected', function(client) {
    console.log('client connected', client.id);
});

// fired when a message is received
server.on('published', function(packet, client) {
  console.log('Published', packet.topic, packet.payload);
});

// fired when the mqtt server is ready
function setup() {
  console.log('Mosca server is up and running')
}

[eljefedelrodeodeljefe]

Currently fails due to missing backend object in some cases. Gonna be on vacation during the week. If you like to drive this forward I am gonna fix it Friday.

[mcollina]

I'm on vacation for the next two weeks myself.

[eljefedelrodeodeljefe]

Let's talk afterwards. Have a great time!

On Mon, 17 Apr 2017 at 02:06, Matteo Collina notifications@github.com wrote:

I'm on vacation for the next two weeks myself.

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[mcollina]

CI is failing everywhere: https://travis-ci.org/mcollina/mosca/jobs/222653523#L1440.