通过按ctrl+z(信号)结束Reactor事件循环的方法
初学ACE会对事件循环的结束不知所措。......
啥也不说了,就看代码吧。
// Create an adapter to end the event loop.
ACE_Sig_Adapter sa ((ACE_Sig_Handler_Ex) ACE_Reactor::end_event_loop);
ACE_Sig_Set sig_set;
sig_set.sig_add (SIGINT);
sig_set.sig_add (SIGQUIT);
// Register ourselves to receive signals so we can shut down
// gracefully.
if (ACE_Reactor::instance ()->register_handler (sig_set,
&sa) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%p\n"), ACE_TEXT ("register_handler")),
-1);
// This makes the README demo even easier (for sighup).
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("pid = %d\n"),
ACE_OS::getpid ()));
// Run forever, performing the configured services until we are shut
// down by a SIGINT/SIGQUIT signal.
// We use this version of the event loop so that reconfigurations
// are triggered properly.
ACE_Reactor::run_event_loop (); 可以用另外的办法,也很简单:
//设置控制方式
// Define a function to handle Ctrl+C to cleanly shut this down.
BOOL WINAPI Service::ConsoleHandler (DWORD ctrlType)
{
ACE_UNUSED_ARG (ctrlType);
stopserver();
return TRUE;
}
int ACE_MAIN(int argc, ACE_TCHAR* argv[])
{
SetConsoleCtrlHandler (ConsoleHandler, 1);
} 不过如果这样处理的话程序不是就无法在windows和linux上跨平台使用了吗? 自己用宏定义分隔开。指望完全跨平台,不太现实,90%以上的代码能够跨平台,就已经非常棒了,这里主要是有不同平台的系统特性差异和性能的因素。
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