/**
* 实际发送请求到server,默认http-get
* @return mixed or null
*/
public function _send($host, $service, $cmd, $args, $dt, $sign)
{
$dt = \Sooh\Base\Time::getInstance()->timestamp();
if (is_string($args)) {
$url = $host . '&service=' . $service . '&cmd=' . $cmd . '&args=' . urlencode($args) . '&dt=' . ($dt - 0) . '&sign=' . urlencode($sign);
} else {
$url = $host . '&service=' . $service . '&cmd=' . $cmd . '&args=' . urlencode(json_encode($args)) . '&dt=' . ($dt - 0) . '&sign=' . urlencode($sign);
}
if ('rpcservices' != $service) {
error_log("[RPC@" . getmypid() . "]" . $url);
}
$ret = \Sooh\Base\Tools::httpGet($url);
if ('rpcservices' != $service) {
error_log("[RPC@" . getmypid() . "]" . $ret);
}
if (200 == \Sooh\Base\Tools::httpCodeLast()) {
return $ret;
} else {
return null;
}
}
