C++ (Cpp) close_all_listener 예제들

예제 #1

파일: master_aio.cpp 프로젝트: 10jschen/acl

bool master_aio::run_alone(const char* addrs, const char* path /* = NULL */,
	aio_handle_type ht /* = ENGINE_SELECT */)
{
	acl_assert(__handle == NULL);
	daemon_mode_ = false;
#ifdef WIN32
	acl_init();
#endif
	std::vector<aio_listen_stream*> sstreams;
	ACL_ARGV* tokens = acl_argv_split(addrs, ";,| \t");
	ACL_ITER iter;

	// 初始化配置参数
	conf_.load(path);

	__handle = NEW aio_handle(ht);

	ACL_AIO* aio = __handle->get_handle();
	acl_assert(aio);
	ACL_EVENT* eventp = acl_aio_event(aio);
	set_event(eventp);  // 设置基类的事件句柄

	acl_foreach(iter, tokens)
	{
		const char* addr = (const char*) iter.data;
		aio_listen_stream* sstream = NEW aio_listen_stream(__handle);
		// 监听指定的地址
		if (sstream->open(addr) == false)
		{
			logger_error("listen %s error: %s", addr, last_serror());
			close_all_listener(sstreams);
			// XXX: 为了保证能关闭监听流，应在此处再 check 一下
			__handle->check();
			acl_argv_free(tokens);
			return (false);
		}
		sstream->add_accept_callback(this);
	}
	acl_argv_free(tokens);

	service_pre_jail(NULL);
	service_init(NULL);
	while (true)
	{
		// 如果返回 false 则表示不再继续，需要退出
		if (__handle->check() == false)
		{
			logger("aio_server stop now ...");
			break;
		}
	}
	close_all_listener(sstreams);
	__handle->check();
	service_exit(NULL);
	return true;
}

예제 #2

bool master_proc::run_alone(const char* addrs, const char* path /* = NULL */,
	int   count /* = 1 */)
{
	// 每个进程只能有一个实例在运行
	acl_assert(has_called == false);
	has_called = true;
	daemon_mode_ = false;
	__count_limit = count;
	acl_assert(addrs && *addrs);

#ifdef ACL_WINDOWS
	acl_cpp_init();
#endif
	ACL_EVENT* eventp = acl_event_new_select(1, 0);
	set_event(eventp);  // 调用基类方法设置事件引擎句柄

	std::vector<ACL_VSTREAM*> sstreams;
	ACL_ARGV* tokens = acl_argv_split(addrs, ";,| \t");
	ACL_ITER iter;

	acl_foreach(iter, tokens)
	{
		const char* addr = (const char*) iter.data;
		ACL_VSTREAM* sstream = acl_vstream_listen(addr, 128);
		if (sstream == NULL)
		{
			logger_error("listen %s error %s",
				addr, last_serror());
			close_all_listener(sstreams);
			acl_argv_free(tokens);
			return false;
		}

		service_on_listen(sstream);
		acl_event_enable_listen(eventp, sstream, 0,
			listen_callback, sstream);
		sstreams.push_back(sstream);
	}
	acl_argv_free(tokens);

	// 初始化配置参数
	conf_.load(path);

	service_pre_jail(NULL, NULL);
	service_init(NULL, NULL);

	while (!__stop)
		acl_event_loop(eventp);

	close_all_listener(sstreams);
	acl_event_free(eventp);
	service_exit(NULL, NULL);
	return true;
}