private function _gen_init_api_ack()
{
$ack = new InitApiAckFrame();
$ack->status = 0;
$ack->num_pipelet = 10;
$ack->meta_name = 'meta';
$ack->store();
$passed = $ack->buffer();
$ack->status = 10;
$ack->error_message = 'failed';
$ack->store();
$failed = $ack->buffer();
$bad_ack = new UninitMetaAckFrame();
$bad_ack->status = 0;
$bad_ack->store();
$bad = $bad_ack->buffer();
return array('passed' => $passed, 'failed' => $failed, 'bad' => $bad);
}
/**
* Uninitialize the meta on meta agent
* @param $meta_name : string of meta name
* @return void type
*/
private function _uninit_meta($meta_name)
{
if (null == $this->meta_name) {
return;
// 不需要释放meta
}
// create uninit_meta_command
$cmd = new UninitMetaFrame();
$cmd->meta_name = $this->meta_name;
// send
$res_body = $this->_request($cmd);
if (null === $res_body) {
$this->meta_name = null;
BigpipeLog::warning('[uninit_meta error][%s][%s]', $this->last_error_message, $cmd->last_error_message());
$this->last_error_message = "_uninit_meta no ack";
return;
}
// parse ack
$ack = new UninitMetaAckFrame();
if (!$ack->load($res_body)) {
$this->last_error_message = '_uninit_meta error ack';
$this->meta_name = null;
BigpipeLog::warning('[%s:%u][%s][ack error][%s][%s]', __FILE__, __LINE__, __FUNCTION__, $this->last_error_message, $cmd->last_error_message());
return;
}
$this->meta_name = null;
}