适合SWOOLE_HTTP_SERVER用的服务脚本

api接口使用的ZPHP框架开发,整合了swoole的swoole_http_server,
由于测试机上cli了很多php脚本,重启php脚本变的比较麻烦,写了个脚本来进行启动/重启/状态/重载。
脚本使用了netstat来监控端口工作状态。

from :http://blog.molibei.com/archives/199

脚本内容如下:

#!/usr/local/php/bin/php

 = 5.3.0 required " . PHP_EOL);
}
//必须安装swoole扩展
if (!get_extension_funcs('swoole')) {
    exit("HttpServer must install the swoole extension " . PHP_EOL);
}
//swoole版本检查
if (version_compare(SWOOLE_VERSION, '1.7.8', '<')) {
    exit("HttpServer Swoole >= 1.7.8 required " . PHP_EOL);
}
//需要exec执行命令
if (!function_exists('exec')) {
    exit("HttpServer must enable exec " . PHP_EOL);
}
//读取配置文件
if (FALSE === $config = parse_ini_file("/home/server/Project/api.51zhima.com/bin/http.ini", TRUE)) {
    echo 'the config file no such or no parse' . PHP_EOL;
    return;
}
//关闭警告输出
if ($config['app']['disable_notice']) {
    error_reporting(E_ALL & ~E_NOTICE);
}

switch ($cmd) {
    case 'start'://启动
        if ("" === get_bind_port_status($config)) {
            HttpServer::getInstance($config);
        }
        echo "HttpServer is running..." . PHP_EOL;
        break;
    case 'stop'://停止
        if ("" !== $pid = get_bind_port_status($config)) {
            exec("kill -15 {$pid}");
        }
        exit("HttpServer is stop..." . PHP_EOL);
        break;
    case 'restart'://冷重启
        if ("" !== $pid = get_bind_port_status($config)) {
            exec("kill -15 {$pid}");
        }
        HttpServer::getInstance($config);
        break;
    case 'reload'://热重启
        if ("" === $pid = get_bind_port_status($config)) {
            exit("HttpServer not running..." . PHP_EOL);
        }
        exec("kill -USR1 {$pid}");
        echo "HttpServer is reload..." . PHP_EOL;
        break;
    case 'status'://状态
        if ("" === $pid = get_bind_port_status($config)) {
            exit("HttpServer not running..." . PHP_EOL);
        }
        echo "HttpServer is running..." . PHP_EOL;
        break;
    default:
        exit("Usage: HttpServer {start|stop|restart|reload|status} " . PHP_EOL);
        break;
}
要给httpserver增加无人值守也很方便,在crontab里增加一条httpserver start,定期检测是否启动，未启动重启就可以了。