Send command to business worker about gatewayworker HOT 2 CLOSED

<?php
use Workerman\Worker;
require_once __DIR__ . '/vendor/autoload.php';

// Channel Server. 
$channel_server = new Channel\Server('0.0.0.0', 2206);

Class Events
{
    public static function onWorkerStart($worker)
    {
        // Channel client connect to Channel Server.
        Channel\Client::connect('127.0.0.1', 2206);
        // Subscribe $worker->id event . 
        Channel\Client::on($worker->id, function($event_data){
             var_export($event_data);
        });
    }

    public static function onMessage($client_id, $data) {
        // Publish event to one business worker processes which id is 1.
        $worker_id = 1;
        $event_data = ['some', 'data...'];
        Channel\Client::publish($worker_id, $event_data);
    }
}