Laravel-swoole扩展包的使用

如何在Laravel简单快速地使用swoole呢？下面就简单给大家介绍一下。Github地址：https://github.com/swooletw/laravel-swoole。

一、确认PHP安装了swoole扩展

/var/www/html/backend # php -m | grep swoole
swoole

二、进入Laravel工程中，安装Laravel-swoole扩展

#首先进入到你的Laravel项目工程中
cd  <your Laravel project>
#执行composer命令安装
composer require swooletw/laravel-swoole

三、配置

1.打开config/app.php文件，并且在providers数组中添加如下一行代码。

[
    'providers' => [
        //添加此服务提供者
        SwooleTW\Http\LaravelServiceProvider::class,
    ],
]

四、使用

1.添加测试接口，在routes/api.php文件中添加示例代码如下：

Route::get('/hello', function (Request $request) {
    return 'hello zhouxingxing' . PHP_EOL;
});

2.启动http服务

/var/www/html/backend # php artisan swoole:http start


Starting swoole http server...
Swoole http server started: <http://127.0.0.1:1215>

3.访问接口

/var/www/html/backend # curl 'http://127.0.0.1:1215/api/hello'
hello zhouxingxing

五、测试对比

1.使用php artisan serve 命令启动的http服务

/var/www/html/backend # php artisan serve --port=1234

Starting Laravel development server: http://127.0.0.1:1234
[Fri Jan 22 13:05:53 2021] PHP 7.4.11 Development Server (http://127.0.0.1:1234) started

2.接口测试如下：

/var/www/html/backend # wrk -t4 -c10 http://127.0.0.1:1234/api/hello
Running 10s test @ http://127.0.0.1:1234/api/hello
  4 threads and 10 connections


  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     1.34s   432.48ms   2.00s    51.52%
    Req/Sec     3.41      4.21    10.00     73.17%
  41 requests in 10.07s, 13.41KB read
  Socket errors: connect 0, read 41, write 0, timeout 8
Requests/sec:      4.07
Transfer/sec:      1.33KB

3.使用swoole启动的http服务

/var/www/html/backend # php artisan swoole:http start

Starting swoole http server...
Swoole http server started: <http://127.0.0.1:1215>

4.接口测试如下：

/var/www/html/backend # wrk -t4 -c10 http://127.0.0.1:1215/api/hello
Running 10s test @ http://127.0.0.1:1215/api/hello
  4 threads and 10 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency   303.11ms   94.68ms 821.46ms   90.08%
    Req/Sec     7.33      2.77    10.00     81.42%
  260 requests in 10.05s, 0.99MB read
  Non-2xx or 3xx responses: 144
Requests/sec:     25.87
Transfer/sec:    100.58KB

5.说明：由于是在docker容器里面跑的服务，所以整体QPS都不高，但是二者对比一下前者QPS只有4.07，而后者的QPS为25.87，相差还是挺大的。

六、常用的swoole:http的命令

1.启动http服务

php artisan swoole:http start

2.停止http服务

php artisan swoole:http stop

3.重启http服务

php artisan swoole:http restart

4.重载http服务

php artisan swoole:http reload

5.查看http服务运行信息

php artisan swoole:http infos

/var/www/html/backend # php artisan swoole:http infos
+-----------------+----------------------------------------------------+
| Name            | Value                                              |
+-----------------+----------------------------------------------------+
| PHP Version     | 7.4.11                                             |
| Swoole Version  | 4.5.2                                              |
| Laravel Version | 8.18.1                                             |
| Listen IP       | 127.0.0.1                                          |
| Listen Port     | 1215                                               |
| Server Status   | Offline                                            |
| Reactor Num     | 2                                                  |
| Worker Num      | 2                                                  |
| Task Worker Num | 0                                                  |
| Websocket Mode  | Off                                                |
| Master PID      | None                                               |
| Manager PID     | None                                               |
| Log Path        | /var/www/html/backend/storage/logs/swoole_http.log |
+-----------------+----------------------------------------------------+