protected function settingCheck(&$setting)
{
//有一些配置是DIServer运行必须控制的。
if ($setting['task_worker_num'] <= 0) {
throw new BootException("Error: 配置swoole.task_worker_num被设置为0。");
}
if ($setting['task_ipc_mode'] != 2) {
throw new BootException("Error: 配置swoole.task_ipc_mode设置不是2。");
}
if ($setting['dispatch_mode'] == 1 || $setting['dispatch_mode'] == 3) {
throw new BootException("Error: 配置swoole.dispatch_mode=1/3时，底层会屏蔽onConnect/onClose事件，原因是这2种模式下无法保证onConnect/onClose/onReceive的顺序。");
}
if (isset($setting['chroot'])) {
throw new BootException("Error: 配置swoole.chroot会导致autoloader无法在工作\\任务进程正常使用，请确定你能处理（如修改autoloader的路径）然后过来注释这个异常。");
}
if (!isset($setting['package_eof'])) {
$setting['package_eof'] = '';
//疑似swoole bug，如果不显式指定package_eof则无法正常收包。
}
if (!isset($setting['task_tmpdir'])) {
$setting['task_tmpdir'] = Application::GetServerPath('/Runtimes/TaskTemp');
}
if (!isset($setting['log_file'])) {
$setting['log_file'] = Application::GetServerPath('/Runtimes/Log/' . Application::GetServerName() . '.log');
}
if (!isset($setting['message_queue_key'])) {
$setting['message_queue_key'] = ftok(Application::GetServerPath(), 0);
}
$setting['daemonize'] = DI_DAEMONIZE;
}
