<?php
/**
 * Created by PhpStorm.
 * User: stanley-king
 * Date: 2017/12/14
 * Time: 上午11:53
 */

define('BASE_ROOT_PATH',str_replace('\\','/',dirname(__FILE__)));

require_once(BASE_ROOT_PATH . '/fooder.php');
require_once(BASE_ROOT_PATH . '/helper/search/srv_base.php');
require_once(BASE_ROOT_PATH . '/helper/room/room_server.php');
require_once(BASE_ROOT_PATH . '/helper/room/room_processor.php');
require_once(BASE_ROOT_PATH . '/helper/room/room_handler.php');
require_once(BASE_ROOT_PATH . '/helper/room/proto_type.php');
require_once(BASE_ROOT_PATH . '/helper/room/base_room.php');
require_once(BASE_ROOT_PATH . '/helper/room/chatwo_room.php');
require_once(BASE_ROOT_PATH . '/helper/room/group_room.php');
require_once(BASE_ROOT_PATH . '/helper/room/bargain_room.php');
require_once(BASE_ROOT_PATH . '/helper/room/factory.php');
require_once(BASE_ROOT_PATH . '/helper/room/room_client.php');
require_once(BASE_ROOT_PATH . '/helper/room/bargain_manager.php');

function search_work($sockfd)
{
    Base::run_util();
    room\room_server::instance()->init(new room\room_processor());
    room\room_server::instance()->run_loop($sockfd);
}

function fork_subprocess($count,$listen_fd)
{
    if (($pid = pcntl_fork()) === 0)
    {
        //ob_end_clean(); // Discard the output buffer and close
        fclose(STDIN);  // Close all of the standard
        fclose(STDOUT); // file descriptors as we
        fclose(STDERR); // are running as a daemon.

        Log::record("pid = {$pid} count = {$count} ",Log::DEBUG);
        search_work($listen_fd);
        exit();
    }
    elseif($pid === -1)
    {
        Log::record("pid = {$pid} count = {$count} ",Log::DEBUG);
        die('could not fork');
    }
    else
    {
        Log::record("pid = {$pid} count = {$count} ",Log::DEBUG);
        $ret = pcntl_waitpid($pid,$status,WNOHANG);
        if($ret == 0) {
            Log::record("spawn-fcgi: successful ret == 0 PID: {$pid}",Log::DEBUG);
        }
        elseif($ret == -1) {
            Log::record("spawn-fcgi: ret == 0  PID: {$pid}",Log::DEBUG);
        }
        else {
            Log::record("spawn-fcgi: ret == 0 child exited PID: {$pid}.",Log::DEBUG);
        }
    }
}


global $config;
$host = $config['room_srv']['host'];
$port = $config['room_srv']['port'];

$listen_fd = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
if(!socket_set_option($listen_fd, SOL_SOCKET, SO_REUSEADDR, 1)) {
    echo "socket_set_option 地址重用失败.\n";
}
if(!socket_set_nonblock($listen_fd)) {
    $err = socket_last_error();
    Log::record("socket_set_blocking error : {$err}",Log::DEBUG);
}

if(!socket_bind($listen_fd, $host, $port)) {
    echo "无法创建socket,请退出之前进程.\n";
    return;
}
if(!socket_listen($listen_fd)) {
    echo "无法创建socket,请退出之前进程.\n";
    return;
}

$count = 1;
while ($count-- > 0) {
    fork_subprocess($count,$listen_fd);
}

//search_work($sockfd);