Internal Client on Thruway WAMP2 - php

Question

I am working on a sample for Internal Client + Authentication model like the one below.
Now I need to retrieve a list of connected sessions and intercept the close event of a session from Internal Client.
I want to ask if there's any method to archive that task? I was thinking about saving that list in redis, but it means I would have to re-write Thruway\Peer\Router classes, because the needed variables are now private, we don't have access to them to extends.
File server.php
<?php
/**
* server.php
*/
require "../bootstrap.php";
require 'InternalClient.php';
require 'SimpleAuthProviderClient.php';
use Thruway\Peer\Router;
use Thruway\Transport\RatchetTransportProvider;
use React\EventLoop\Factory;
use Thruway\Manager\ManagerClient;
use Thruway\Transport\InternalClientTransportProvider;
$manager = new ManagerClient();
$loop = Factory::create();
$router = new Router($loop, $manager);
$router->addTransportProvider(new InternalClientTransportProvider($manager));
$internalTransportProvider = new InternalClientTransportProvider(new \InternalClient());
$router->addTransportProvider($internalTransportProvider);
$authMgr = new \Thruway\Authentication\AuthenticationManager();
$router->setAuthenticationManager($authMgr);
$router->addTransportProvider(new InternalClientTransportProvider($authMgr));
//Provide authentication for the realm: 'somerealm'
$authProvClient = new SimpleAuthProviderClient(["somerealm"]);
$router->addTransportProvider(new InternalClientTransportProvider($authProvClient));
$transportProvider = new RatchetTransportProvider("127.0.0.1", 9090);
$router->addTransportProvider($transportProvider);
$router->start();
File SimpleAuthProviderClient.php
<?php
/**
* SimpleAuthProviderClient.php
*/
require "../bootstrap.php";
/**
* Class SimpleAuthProviderClient
*/
class SimpleAuthProviderClient extends \Thruway\Authentication\AbstractAuthProviderClient
{
/**
* #return string
*/
public function getMethodName()
{
return 'simplysimple';
}
/**
* #param mixed $signature
* #param null $extra
* #return array
*/
public function processAuthenticate($signature, $extra = null)
{
if ($signature == "letMeIn") {
return ["SUCCESS"];
} else {
return ["FAILURE"];
}
}
}
File InternalClient.php
<?php
/**
* InternalClient.php
*/
require "../bootstrap.php";
/**
* Class InternalClient
*/
class InternalClient extends Thruway\Peer\Client
{
function __construct()
{
parent::__construct("realm1");
}
/**
* #param \Thruway\AbstractSession $session
* #param \Thruway\Transport\TransportInterface $transport
*/
public function onSessionStart($session, $transport)
{
echo "--------------- Hello from InternalClient ------------";
$this->getCallee()->register($this->session, 'com.example.getphpversion', [$this, 'getPhpVersion']);
}
function start()
{
}
/**
* #return array
*/
function getPhpVersion()
{
return [phpversion()];
}
}

Answer 1

For reference purposes, this question was answered on Github.
If you subscribe to the events wamp.metaevent.session.on_join and wamp.metaevent.session.on_leave you will get notified. The event returns 1 argument similar to this:
{
"realm":"realm1",
"authprovider":null,
"authid":"username",
"authrole":"none",
"authmethod":"simplysimple",
"session":6016528494456948
}