Proxmox VE VPS For WHMCS 4.0.0 Not Nulled

because from this version ,mg team use new method for curl get license checking informaiton.

PHP:

 private function callServer($url, $data)
    {
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url . $this->verifyPath);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        curl_setopt($ch, CURLOPT_TIMEOUT, 15);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        $response = curl_exec($ch);
        $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
        curl_close($ch);
        if ($httpCode !== 200) {
            throw new Exception("no_connection");
        }
        return $response;
    }

if didn;t edit hosts ,mg team will get your information like

array ( 'licensekey' => 'ModulesGarden_ProxmoxVPSdownfromnullproru', 'domain' => 'www.test2.com', 'ip' => '188.188.188.198', 'dir' => 'F:\\www\\www.whmcs.com', 'whmcs' => '8.2.1-release.1', 'module' => NULL, 'php' => '7.3.29', )

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if your hostsing have not limit about it ,you did not need change hosts.and it is work normal

v3.4.1​

Released: Mar 2nd, 2022

• WHMCS V8.4 support

REMOVED

• Support for WHMCS V8.0 and previous

BUG FIX

• Fixed case where the product details in the admin area might have been limited by the width of the service page - case #1124
• Eliminated "Storage (...) is not available on node (...)" error that might have occurred when trying to access the module settings - case #1151

fix license bug