Directly click on Swoole in Thinkphp

Using Swoole in Thinkphp

Swoole is a PHP asynchronous network communication engine for production environments. Enables PHP developers to write high-performance asynchronous and concurrent TCP, UDP, Unix Socket, HTTP, and WebSocket services.

Installation

First install the swoole extension according to the instructions on the Swoole official website, and then install the think-swoole extension.

composer require topthink/think-swoole=2.0.*使用

Using

Swoole currently does not support Windows

Using Swoole as HttpServer

Start the server from the command line (Requires version 2.0 think-swoole extension)
Start the server directly from the command line.

php think swoole

After the startup is completed, an HTTP Server will be started at 0.0.0.0:9501, which can directly access the current application.

The parameters of swoole can be configured in swoole.php in the application configuration directory (refer to the configuration file content for details).

If you need to run in daemon mode, you can use

php think swoole -d

or set

'daemonize' =>   true

in the swoole.php file. Note: Since there is no HTTP_HOST when onWorkerStart is running, the final Fortunately, setting app_host

in the application configuration file supports operations including

php think swoole [start|stop|reload|restart]

Since there is no HTTP_HOST when onWorkerStart is running, it is best to set the app_host parameter in the application configuration file

Once launched, your application can be accessed using

http://127.0.0.1:9501

.

If you need to configure the address and port, you can add the
swoole.php configuration file in the application configuration directory, and then set:

<?phpreturn [
    &#39;host&#39;  => &#39;tp5.com&#39;,
    &#39;port&#39;  =>   9508,];
可以支持Swoole自身的配置参数设置，例如：
<?phpreturn [
    &#39;host&#39;          => &#39;tp5.com&#39;,
    &#39;port&#39;          =>   9508,
    &#39;worker_num&#39;    =>   4,
    &#39;max_request&#39;   =>   1000,];

The onWorkerStart and onRequest event callback methods are defined in the extension ( Please do not substitute if you are not familiar with it). If you need to customize swoole's event callback method, you can use closure definition in the configuration file.

<?phpreturn [
    &#39;host&#39;          => &#39;tp5.com&#39;,
    &#39;port&#39;          =>   9508,
    &#39;worker_num&#39;    =>   4,
    &#39;max_request&#39;   =>   1000,
    &#39;WorkerStop&#39;    =>   function($server, $worker_id){
        // 添加你的代码
    },];

Or add it directly in the configuration file

Use Swoole as the Server

can support directly starting a Swoole server (requires 2.0.9 Version)

php think swoole:server

will start a Websocket service at 0.0.0.0:9508.

If you need custom parameters, you can configure them in config/swoole_server.php, including:

Configuration parameters	Description
type	Service type
host	Listening address
port	Listening port
mode	Running mode
socket	Socket type

and supports all parameters of swoole.
Also supports using closures to define related event callbacks.

return [
    // 扩展自身配置
    'host'         => '0.0.0.0', // 监听地址
    'port'         => 9501, // 监听端口
    'type'         => 'socket', // 服务类型 支持 socket http server
    'mode'         => SWOOLE_PROCESS,
    'socket_type'  => SWOOLE_SOCK_TCP,
 
    // 可以支持swoole的所有配置参数
    'daemonize'    => false,
 
    // 事件回调定义
    'onOpen'       => function ($server, $request) {
        echo "server: handshake success with fd{$request->fd}\n";
    },
 
    'onMessage'    => function ($server, $frame) {
        echo "receive from {$frame->fd}:{$frame->data},opcode:{$frame->opcode},fin:{$frame->finish}\n";
        $server->push($frame->fd, "this is server");
    },
 
    'onRequest'    => function ($request, $response) {
        $response->end("<h1>Hello Swoole. #" . rand(1000, 9999) . "</h1>");
    },
 
    &#39;onClose&#39;      => function ($ser, $fd) {
        echo "client {$fd} closed\n";
    },];

You can also use a custom service class

<?php
namespace app\http;use think\swoole\Server;class Swoole extends Server{
    protected $host = &#39;127.0.0.1&#39;;
    protected $port = 9502;
    protected $option = [ 
        &#39;worker_num&#39;=> 4,
        &#39;daemonize&#39; => true,
        &#39;backlog&#39;   => 128
    ];
 
    public function onReceive($server, $fd, $from_id, $data)
    {
        $server->send($fd, &#39;Swoole: &#39;.$data);
    }}

Supports all callback method definitions of swoole (the callback method must be a public type)
If the serverType attribute is defined as socket or http, swoole is supported swoole_websocket_server and swoole_http_server

Then add configuration parameters in swoole_server.php:

return [
    'swoole_class'  =>   'app\http\Swoole',];

After defining this parameter, other configuration parameters are no longer valid.

Start the server on the command line

php think swoole:server

Support reload|restart|stop|status operation

php think swoole:server reload

Recommended tutorial: "PHP Video Tutorial"

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