20 	var $_client = null;  variable in helper_plugin_freesync
109 		if(!$this->_client) {
110 			$this->_client = new IXR_Client($this->_profile['xmlrpcurl']);
113 				$this->_client->sendRequest($loginurl);
114 				$this->_client->sendRequest($loginurl,
122 		if(!$this->_client)
131 			$response = $this->_client->getResponse();
381 		if(!$this->_client)
388 				$this->_client->sendRequest($fetchurl);
389 				if(strlen($this->_client->resp_body) && $this->_client->resp_body != "Not Found")
390 				$file['content'] = base64_encode($this->_client->resp_body);