Gpf_Rpc_MultiRequest::sendRequest PHP Method

        protected function sendRequest($requestBody)
        {
            $request = new Gpf_Net_Http_Request();
            $request->setMethod('POST');
            $request->setBody(Gpf_Rpc_Server::BODY_DATA_NAME . '=' . urlencode($requestBody));
            $request->setUrl($this->url);
            if ($this->maxTimeout != '') {
                $request->setMaxTimeout($this->maxTimeout);
            }
            $client = new Gpf_Net_Http_Client();
            $response = $client->execute($request);
            return $response->getBody();
        }