 B: {
        users: [
            {user: b, password: b}
        ]
    },
}
</code></pre><blockquote>
<p>In the most straightforward configuration above you have an account named <code>A</code> which has a single user identified by the username <code>a</code> and the password <code>a</code>, and an account named <code>B</code> with a user identified by the username <code>b</code> and the password <code>b</code>.</p>
<p>These two accounts are isolated from each other. Messages published by users in <code>A<