acl/lib_acl_cpp/samples/ssl/aio_server/main.cpp

#include <iostream>
#include <assert.h>
#include "lib_acl.h"
#include "acl_cpp/stdlib/util.hpp"
#include "acl_cpp/stdlib/snprintf.hpp"
#include "acl_cpp/acl_cpp_init.hpp"
#include "acl_cpp/stdlib/log.hpp"
#include "acl_cpp/stream/polarssl_conf.hpp"
#include "acl_cpp/stream/polarssl_io.hpp"
#include "acl_cpp/stream/mbedtls_conf.hpp"
#include "acl_cpp/stream/mbedtls_io.hpp"
#include "acl_cpp/stream/aio_handle.hpp"
#include "acl_cpp/stream/aio_istream.hpp"
#include "acl_cpp/stream/aio_listen_stream.hpp"
#include "acl_cpp/stream/aio_socket_stream.hpp"

static int   __max = 0;
static int   __timeout = 0;
static int   __max_used = 0;
static int   __cur_used = 0;

// SSL ģʽ<C4A3>µ<EFBFBD> SSL <20><><EFBFBD>ö<EFBFBD><C3B6><EFBFBD>
static acl::sslbase_conf* __ssl_conf;

/**
 * <EFBFBD>첽<EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 */
class io_callback : public acl::aio_callback
{
public:
	io_callback(acl::aio_socket_stream* client)
	: client_(client)
	, nread_cnt_(0)
	, nread_(0)
	{
	}

	~io_callback()
	{
		printf("delete io_callback now ...\r\n");
		__cur_used++;
	}

	/**
	 * <EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD>麯<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ûص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> aio_istream ʵ<EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>
	 * gets/read <EFBFBD>Ŀɶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󱻵<EFBFBD><EFBFBD>ã<EFBFBD><EFBFBD><EFBFBD><EFBFBD>첽<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * <EFBFBD>ݶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD>Ӵ<EFBFBD><EFBFBD>ݸ<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * @param data {char*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
	 * @param len {int} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>(> 0)
	 * @return {bool} <EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> false ֪ͨ<EFBFBD>첽<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>رո<EFBFBD><EFBFBD>첽<EFBFBD><EFBFBD>
	 */
	bool read_wakeup()
	{
		acl::sslbase_io* hook = (acl::sslbase_io*) client_->get_hook();
		if (hook == NULL) {
			// <20><> SSL ģʽ<C4A3><CABD><EFBFBD>첽<EFBFBD><ECB2BD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
			//client_->read(__timeout);
			client_->gets(__timeout, false);
			return true;
		}

		// <20><><EFBFBD>Խ<EFBFBD><D4BD><EFBFBD> SSL <20><><EFBFBD><EFBFBD>
		if (!hook->handshake()) {
			printf("ssl handshake failed\r\n");
			return false;
		}

		// <20><><EFBFBD><EFBFBD> SSL <20><><EFBFBD><EFBFBD><EFBFBD>Ѿ<EFBFBD><D1BE>ɹ<EFBFBD><C9B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC><EFBFBD>ж<EFBFBD><D0B6><EFBFBD><EFBFBD><EFBFBD>
		if (hook->handshake_ok()) {
			// <20><> reactor ģʽתΪ proactor ģʽ<C4A3><CABD><EFBFBD>Ӷ<EFBFBD>ȡ<EFBFBD><C8A1>
			// read_wakeup <20>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
			client_->disable_read();

			// <20>첽<EFBFBD><ECB2BD>ȡ<EFBFBD><C8A1><EFBFBD>ݣ<EFBFBD><DDA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD> read_callback
			//client_->read(__timeout);
			client_->gets(__timeout, false);
			return true;
		}

		// SSL <20><><EFBFBD>ֻ<EFBFBD>δ<EFBFBD><CEB4><EFBFBD>ɣ<EFBFBD><C9A3>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ٴα<D9B4><CEB1><EFBFBD><EFBFBD><EFBFBD>
		return true;
	}

	/**
	 * ʵ<EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD>麯<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD>ɹ<EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * @param data {char*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD>ַ
	 * @param len {int} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>
	 * @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD> true <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD><EFBFBD><EFBFBD>رո<EFBFBD><EFBFBD>첽<EFBFBD><EFBFBD>
	 */
	bool read_callback(char* data, int len)
	{
		nread_cnt_++;
		nread_ += len;

		if (nread_cnt_ <= 100 || nread_cnt_ % 1000 == 0) {
			char  buf[256];
			acl::safe_snprintf(buf, sizeof(buf),
				"read len: %d, total read: %d, nread_cnt: %d",
				len, nread_, nread_cnt_);
			acl::meter_time(__FILE__, __LINE__, buf);
		}

		// <20><><EFBFBD><EFBFBD>Զ<EFBFBD>̿ͻ<CCBF><CDBB><EFBFBD>ϣ<EFBFBD><CFA3><EFBFBD>˳<EFBFBD><CBB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD>֮
		if (strncasecmp(data, "quit", 4) == 0) {
			client_->format("Bye!\r\n");
			client_->close();
			return true;
		}

		// <20><><EFBFBD><EFBFBD>Զ<EFBFBD>̿ͻ<CCBF><CDBB><EFBFBD>ϣ<EFBFBD><CFA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD>رգ<D8B1><D5A3><EFBFBD><EFBFBD><EFBFBD>ֹ<EFBFBD>첽<EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD>
		if (strncasecmp(data, "stop", 4) == 0) {
			client_->format("Stop now!\r\n");
			client_->close();  // <20>ر<EFBFBD>Զ<EFBFBD><D4B6><EFBFBD>첽<EFBFBD><ECB2BD>

			// ֪ͨ<CDA8>첽<EFBFBD><ECB2BD><EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD>ѭ<EFBFBD><D1AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			client_->get_handle().stop();
		}

		// <20><>Զ<EFBFBD>̿ͻ<CCBF><CDBB>˻<EFBFBD>д<EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

		client_->write(data, len);
		return true;
	}

	/**
	 * ʵ<EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD>麯<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD>ɹ<EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD> true <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD><EFBFBD><EFBFBD>رո<EFBFBD><EFBFBD>첽<EFBFBD><EFBFBD>
	 */
	bool write_callback()
	{
		return true;
	}

	/**
	 * ʵ<EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD>麯<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD>ʱ<EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 */
	void close_callback()
	{
		// <20><><EFBFBD><EFBFBD><EFBFBD>ڴ˴<DAB4>ɾ<EFBFBD><C9BE><EFBFBD>ö<EFBFBD>̬<EFBFBD><CCAC><EFBFBD><EFBFBD><EFBFBD>Ļص<C4BB><D8B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Է<EFBFBD>ֹ<EFBFBD>ڴ<EFBFBD>й¶
		delete this;
	}

	/**
	 * ʵ<EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD>麯<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD>ʱ<EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD> true <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD><EFBFBD><EFBFBD>رո<EFBFBD><EFBFBD>첽<EFBFBD><EFBFBD>
	 */
	bool timeout_callback()
	{
		std::cout << "Timeout, delete it ..." << std::endl;
		return false;
	}

private:
	acl::aio_socket_stream* client_;
	int   nread_cnt_;
	int   nread_;
};

/**
 * <EFBFBD>첽<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 */
class io_accept_callback : public acl::aio_accept_callback
{
public:
	io_accept_callback() {}
	~io_accept_callback()
	{
		printf(">>io_accept_callback over!\n");
	}

	/**
	 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>麯<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ô˻ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * @param client {aio_socket_stream*} <EFBFBD>첽<EFBFBD>ͻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD> true <EFBFBD><EFBFBD>֪ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 */
	bool accept_callback(acl::aio_socket_stream* client)
	{
		//acl_non_blocking(client->sock_handle(), ACL_BLOCKING);

		// <20><><EFBFBD><EFBFBD><EFBFBD>첽<EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļص<C4BB><D8B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>첽<EFBFBD><ECB2BD><EFBFBD><EFBFBD><EFBFBD>а<EFBFBD><D0B0><EFBFBD>
		io_callback* callback = new io_callback(client);

		// ע<><D7A2><EFBFBD>첽<EFBFBD><ECB2BD><EFBFBD>Ķ<EFBFBD><C4B6>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
		client->add_read_callback(callback);

		// ע<><D7A2><EFBFBD>첽<EFBFBD><ECB2BD><EFBFBD><EFBFBD>д<EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
		client->add_write_callback(callback);

		// ע<><D7A2><EFBFBD>첽<EFBFBD><ECB2BD><EFBFBD>Ĺرջص<D5BB><D8B5><EFBFBD><EFBFBD><EFBFBD>
		client->add_close_callback(callback);

		// ע<><D7A2><EFBFBD>첽<EFBFBD><ECB2BD><EFBFBD>ij<EFBFBD>ʱ<EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD>
		client->add_timeout_callback(callback);

		// <20><><EFBFBD>޶<EFBFBD><DEB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󳤶<EFBFBD>ʱ
		if (__max > 0)
			client->set_buf_max(__max);

		// SSL ģʽ<C4A3>£<EFBFBD><C2A3>ȴ<EFBFBD><C8B4>ͻ<EFBFBD><CDBB>˷<EFBFBD><CBB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
		if (__ssl_conf != NULL) {
			acl::sslbase_io* ssl = __ssl_conf->open(true, true);

			// ע<><D7A2> SSL IO <20><><EFBFBD>̵Ĺ<CCB5><C4B9><EFBFBD>
			if (client->setup_hook(ssl) == ssl) {
				std::cout << "setup_hook error" << std::endl;
				ssl->destroy();
				return false;
			}

			// <20><><EFBFBD>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڶ<EFBFBD><DAB6><EFBFBD><EFBFBD><EFBFBD>״̬<D7B4>Դ<EFBFBD><D4B4><EFBFBD> read_wakeup <20>ص<EFBFBD><D8B5><EFBFBD><EFBFBD>̣<EFBFBD>
			// SSL <20><><EFBFBD>ֹ<EFBFBD><D6B9>̽<EFBFBD><CCBD><EFBFBD> read_wakeup <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
			client->read_wait(__timeout);
		}

		// <20><> SSL ģʽ<C4A3>£<EFBFBD><C2A3><EFBFBD><EFBFBD>첽<EFBFBD><ECB2BD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		else {
			//client->read(__timeout);
			client->gets(__timeout, false);
		}

		return true;
	}
};

static void usage(const char* procname)
{
	printf("usage: %s -h[help]\r\n"
		"  -d path_to_polarssl\r\n"
		"  -l server_addr[ip:port, default: 127.0.0.1:9800]\r\n"
		"  -L line_max_length\r\n"
		"  -t timeout\r\n"
		"  -n conn_used_limit\r\n"
		"  -k[use kernel event: epoll/iocp/kqueue/devpool]\r\n"
		"  -M delay_ms\r\n"
		"  -I check_fds_inter\r\n"
		"  -K ssl_key_file -C ssl_cert_file [in SSL mode]\r\n",
		procname);
}

int main(int argc, char* argv[])
{
	// <20>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ں<EFBFBD><DABA>еĸ<D0B5>Чģʽ
	bool use_kernel = false;
	acl::string key_file, cert_file, libpath("../libpolarssl.so");
	acl::string addr("127.0.0.1:9800");
	int  ch, delay_ms = 100, check_fds_inter = 10;

	while ((ch = getopt(argc, argv, "l:d:hkL:t:K:C:n:M:I:")) > 0) {
		switch (ch) {
		case 'h':
			usage(argv[0]);
			return 0;
		case 'd':
			libpath = optarg;
			break;
		case 'l':
			addr = optarg;
			break;
		case 'k':
			use_kernel = true;
			break;
		case 'L':
			__max = atoi(optarg);
			break;
		case 't':
			__timeout = atoi(optarg);
			break;
		case 'K':
			key_file = optarg;
			break;
		case 'C':
			cert_file = optarg;
			break;
		case 'n':
			__max_used = atoi(optarg);
			break;
		case 'M':
			delay_ms = atoi(optarg);
			break;
		case 'I':
			check_fds_inter = atoi(optarg);
			break;
		default:
			break;
		}
	}

	acl::log::stdout_open(true);

	if (libpath.find("mbedtls") != NULL) {
		acl::mbedtls_conf::set_libpath(libpath);

		if (acl::mbedtls_conf::load()) {
			__ssl_conf = new acl::mbedtls_conf(true);
			printf("load %s ok\r\n", libpath.c_str());
		} else {
			key_file.clear();
			cert_file.clear();
			printf("load %s error\r\n", libpath.c_str());
		}
	} else if (libpath.find("polarssl") != NULL) {
		acl::polarssl_conf::set_libpath(libpath);

		if (acl::polarssl_conf::load()) {
			__ssl_conf = new acl::polarssl_conf();
			printf("load %s ok\r\n", libpath.c_str());
		} else {
			key_file.clear();
			cert_file.clear();
			printf("load %s error\r\n", libpath.c_str());
		}
	}

	// <20><>˽Կ<CBBD><D4BF>֤<EFBFBD>鶼<EFBFBD><E9B6BC><EFBFBD><EFBFBD>ʱ<EFBFBD>Ų<EFBFBD><C5B2><EFBFBD> SSL ͨ<>ŷ<EFBFBD>ʽ
	if (!key_file.empty() && !cert_file.empty() && __ssl_conf) {

		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD> SSL <20>Ự<EFBFBD><E1BBB0><EFBFBD>湦<EFBFBD><E6B9A6>
		__ssl_conf->enable_cache(true);

		// <20><><EFBFBD>ӱ<EFBFBD><D3B1>ط<EFBFBD><D8B7><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><D6A4>
		if (!__ssl_conf->add_cert(cert_file.c_str())) {
			delete __ssl_conf;
			__ssl_conf = NULL;
			std::cout << "add_cert error: " << cert_file.c_str()
				<< std::endl;
		}

		// <20><><EFBFBD>ӱ<EFBFBD><D3B1>ط<EFBFBD><D8B7><EFBFBD><EFBFBD><EFBFBD>Կ
		else if (!__ssl_conf->set_key(key_file.c_str())) {
			delete __ssl_conf;
			__ssl_conf = NULL;
			std::cout << "set_key error: " << key_file.c_str()
				<< std::endl;
		} else {
			std::cout << "Load cert&key OK!" << std::endl;
		}
	}

	if (__ssl_conf) {
	}

	// <20><><EFBFBD><EFBFBD><EFBFBD>첽<EFBFBD><ECB2BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	acl::aio_handle handle(use_kernel ? acl::ENGINE_KERNEL : acl::ENGINE_SELECT);

	handle.set_check_inter(check_fds_inter);

	int delay_sec = delay_ms / 1000;
	int delay_usec = (delay_ms - delay_sec * 1000) * 1000;
	handle.set_delay_sec(delay_sec);
	handle.set_delay_usec(delay_usec);

	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>첽<EFBFBD><ECB2BD>
	acl::aio_listen_stream* sstream = new acl::aio_listen_stream(&handle);

	// <20><>ʼ<EFBFBD><CABC>ACL<43><4C>(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>WIN32<33><32>һ<EFBFBD><D2BB>Ҫ<EFBFBD><D2AA><EFBFBD>ô˺<C3B4><CBBA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>UNIXƽ̨<C6BD>¿ɲ<C2BF><C9B2><EFBFBD><EFBFBD><EFBFBD>)
	acl::acl_cpp_init();

	// <20><><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD>ĵ<EFBFBD>ַ
	if (!sstream->open(addr.c_str())) {
		std::cout << "open " << addr.c_str() << " error!" << std::endl;
		sstream->close();
		// XXX: Ϊ<>˱<EFBFBD>֤<EFBFBD>ܹرռ<D8B1><D5BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>ڴ˴<DAB4><CBB4><EFBFBD> check һ<><D2BB>
		handle.check();

		getchar();
		return 1;
	}

	// <20><><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󣬵<EFBFBD><F3A3ACB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><D3B5><EFBFBD>ʱ<EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD>ô<EFBFBD><C3B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļص<C4BB><D8B5><EFBFBD><EFBFBD><EFBFBD>
	io_accept_callback callback;
	sstream->add_accept_callback(&callback);
	std::cout << "Listen: " << addr.c_str() << " ok!" << std::endl;

	while (true) {
		// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> false <20><><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD>ټ<EFBFBD><D9BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>˳<EFBFBD>
		if (!handle.check()) {
			std::cout << "aio_server stop now ..." << std::endl;
			break;
		}

		if (__max_used > 0 && __cur_used >= __max_used) {
			break;
		}
	}

	// <20>رռ<D8B1><D5BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><CDB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	sstream->close();

	// XXX: Ϊ<>˱<EFBFBD>֤<EFBFBD>ܹرռ<D8B1><D5BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>ڴ˴<DAB4><CBB4><EFBFBD> check һ<><D2BB>
	handle.check();

	// ɾ<><C9BE> acl::polarssl_conf <20><>̬<EFBFBD><CCAC><EFBFBD><EFBFBD>
	delete __ssl_conf;
	return 0;
}