Whisper web3.js 1.0 api test

whisper-api-test.js

var net = require('net');
var Web3 = require('./src/index.js'); var web3 = new Web3(new Web3.providers.IpcProvider('/Users/frozeman/Library/Ethereum/geth.ipc', net));
var shh = web3.shh;

var identities = [];
var subscription = null;

Promise.all([
    shh.newSymKey().then((id) => {identities.push(id);}),
    shh.newKeyPair().then((id) => {identities.push(id);})
]).then(() => {
    return shh.getPublicKey(identities[1]);
}).then((id) => {
    identities.push(id);
}).then(() => { 
    subscription = shh.subscribe("messages", {
        symKeyID: identities[0],
        topics: ['0xffaadd11']
    }).on('data', console.log);

}).then(() => {
   shh.post({
        symKeyID: identities[0],
        sig: identities[1],
        ttl: 10,
        topic: '0xffaadd11',
        payload: '0xffffffdddddd1122',
        powTime: 3,
        powTarget: 0.5
    })

});