protected function process()
    {
        // Workaround for PHP Bug #61141.
        if (curl_multi_select($this->handle) === -1) {
            usleep(100);
        }

        do {
            $mrc = curl_multi_exec($this->handle, $active);
        } while ($mrc === CURLM_CALL_MULTI_PERFORM);

        return [$mrc, $active];
    }
protected function process()
    {
        // Workaround for PHP Bug #61141.
        if (curl_multi_select($this->handle) === -1) {
            usleep(100);
        }

        do {
            $mrc = curl_multi_exec($this->handle, $active);
        } while ($mrc === CURLM_CALL_MULTI_PERFORM);

        return [$mrc, $active];
    }
protected function process ( ) { // Workaround for PHP Bug #61141. if ( curl_multi_select ( $ this -> handle ) === - 1 ) { usleep ( 100 ) ; } do { $ mrc = curl_multi_exec ( $ this -> handle , $ active ) ; } while ( $ mrc === CURLM_CALL_MULTI_PERFORM ) ; return [ $ mrc , $ active ] ; }
Processes all requests.

@return array
Processes all requests .