/**
* Perform an JSON-RPC request and return a response.
*
* @param Zend_Json_Server_Request $request
* @param null|Zend_Json_Client_Response $response
* @return void
* @throws Zend_Json_Client_HttpException
*/
public function doRequest($request, $response = null)
{
$this->_lastRequest = $request;
#iconv_set_encoding('input_encoding', 'UTF-8');
#iconv_set_encoding('output_encoding', 'UTF-8');
#iconv_set_encoding('internal_encoding', 'UTF-8');
$http = $this->getHttpClient();
$http->setUri($this->_serverAddress);
$http->setHeaders(array('Content-Type: application/json-rpc; charset=utf-8', 'User-Agent: Zend_Json_Client/' . Zend_Version::VERSION, 'Accept: application/json-rpc'));
$json = $this->_lastRequest->__toString();
$http->setRawData($json);
$httpResponse = $http->request(Zend_Http_Client::POST);
if (!$httpResponse->isSuccessful()) {
/**
* Exception thrown when an HTTP error occurs
* @see Zend_XmlRpc_Client_HttpException
*/
require_once 'Zend/Json/Client/HttpException.php';
throw new Zend_Json_Client_HttpException($httpResponse->getMessage(), $httpResponse->getStatus());
}
if ($response === null) {
$response = new Zend_Json_Client_Response();
}
$this->_lastResponse = $response;
$this->_lastResponse->loadJson($httpResponse->getBody());
}
