Gearman PHP不退出，内存耗尽

Question

ini_set('memory_limit', '1G');
$gmworker= new GearmanWorker();
$gmworker->addServer();
$gmworker->addFunction("create_job_process", "worker_create_job");
$gmworker->setTimeout(-1);
print "Waiting for job...n";
while($gmworker->work())
{
  if ($gmworker->returnCode() != GEARMAN_SUCCESS)
  {
    echo "return_code: " . $gmworker->returnCode() . "n";
    break;
  }
  if ($gmworker->returnCode() == GEARMAN_SUCCESS)
  {
    echo "successnn";
    break;
  }
  sleep(1);
}

当日志显示"成功"时，我可以看到内存使用在增长，然后得到错误:

PHP致命错误:允许的内存大小为1073741824字节耗尽(尝试分配24字节)

Answer 1

  if ($ret == GEARMAN_SUCCESS)
  {
    echo "successn";
    //force to quit
    exec("kill -9 ". getmypid());
    die();
  }

最后添加了exec("kill -9 ")。getmypid ());