Metaregistrar\EPP\eppConnection::connect PHP Method

    public function connect($hostname = null, $port = null)
    {
        if ($hostname) {
            $this->hostname = $hostname;
        }
        if ($port) {
            $this->port = $port;
        }
        if ($this->local_cert_path) {
            $ssl = true;
            $target = sprintf('%s://%s:%d', $ssl === true ? 'ssl' : 'tcp', $this->hostname, $this->port);
            $errno = '';
            $errstr = '';
            $context = stream_context_create();
            stream_context_set_option($context, 'ssl', 'local_cert', $this->local_cert_path);
            if (isset($this->local_cert_pwd) && strlen($this->local_cert_pwd) > 0) {
                stream_context_set_option($context, 'ssl', 'passphrase', $this->local_cert_pwd);
            }
            if (isset($this->allow_self_signed)) {
                stream_context_set_option($context, 'ssl', 'allow_self_signed', $this->allow_self_signed);
            }
            if ($this->connection = stream_socket_client($target, $errno, $errstr, $this->timeout, STREAM_CLIENT_CONNECT, $context)) {
                $this->writeLog("Connection made", "CONNECT");
                $this->connected = true;
                $this->read();
                return true;
            } else {
                throw new eppException("Error connecting to {$target}: {$errstr} (code {$errno})", $errno, null, $errstr);
            }
        } else {
            //We don't want our error handler to kick in at this point...
            //putenv('SURPRESS_ERROR_HANDLER=1');
            #echo "Connecting: $this->hostname:$this->port\n";
            #$this->writeLog("Connecting: $this->hostname:$this->port");
            $context = stream_context_create();
            stream_context_set_option($context, 'ssl', 'verify_peer', false);
            stream_context_set_option($context, 'ssl', 'verify_peer_name', false);
            $this->connection = stream_socket_client($this->hostname . ':' . $this->port, $errno, $errstr, $this->timeout, STREAM_CLIENT_CONNECT, $context);
            //putenv('SURPRESS_ERROR_HANDLER=0');
            if (is_resource($this->connection)) {
                stream_set_blocking($this->connection, false);
                stream_set_timeout($this->connection, $this->timeout);
                if ($errno == 0) {
                    $this->writeLog("Connection made", "CONNECT");
                    $this->connected = true;
                    $this->read();
                    return true;
                } else {
                    return false;
                }
            } else {
                $this->writeLog("Connection could not be opened: {$errno} {$errstr}", "ERROR");
                return false;
            }
        }
    }