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workerman常见问题-php的几种回调写法-类的静态方法作为回调

发布时间：2022-01-13 19:42:24编辑：雪饮阅读（）

 启动脚本：

<?php
use Workerman\Worker;
use Workerman\Connection\TcpConnection;
use Workerman\Protocols\Http\Request;
require_once __DIR__ . '/vendor/autoload.php';
class MyClass{
    public static function onWorkerStart(Worker $worker){}
    public static function onConnect(TcpConnection $connection){
        $connection->send("kasumi");
    }
    public static function onMessage(TcpConnection $connection, $message) {}
    public static function onClose(TcpConnection $connection){}
    public static function onWorkerStop(TcpConnection $connection){}
}
 
 
$http_worker = new Worker("http://0.0.0.0:2345");
 
// 调用类的静态方法。
$http_worker->onConnect     = array('MyClass', 'onConnect');
Worker::runAll();
 
 
运行及访问
[root@localhost workerman]# /www/server/php/73/bin/php -c /www/server/php/73/etc/php.ini index.php start -d
Workerman[index.php] start in DAEMON mode
----------------------------------------- WORKERMAN -----------------------------------------
Workerman version:4.0.26          PHP version:7.3.31
------------------------------------------ WORKERS ------------------------------------------
proto   user            worker          listen                 processes    status
tcp     root            none            http://0.0.0.0:2345    1             [OK]
---------------------------------------------------------------------------------------------
Input "php index.php stop" to stop. Start success.
 
[root@localhost workerman]# elinks http://127.0.0.1:2345 --dump
   kasumi
 
 
 
 
 
 
 
 
 
 
 
如果类带命名空间，则是类似这样的写法：
MyClass.php:
<?php
namespace My;
use Workerman\Worker;
use Workerman\Connection\TcpConnection;
class MyClass{
    public static function onWorkerStart(Worker $worker){}
    public static function onConnect(TcpConnection $connection){
        $connection->send("namespace test");
    }
    public static function onMessage(TcpConnection $connection, $message) {}
    public static function onClose(TcpConnection $connection){}
    public static function onWorkerStop(TcpConnection $connection){}
}
index.php:
<?php
use Workerman\Worker;
use Workerman\Connection\TcpConnection;
use Workerman\Protocols\Http\Request;
require_once __DIR__ . '/vendor/autoload.php';
require_once __DIR__ . '/MyClass.php';
 
 
$http_worker = new Worker("http://0.0.0.0:2345");
 
 
$http_worker->onConnect     = array('My\MyClass', 'onConnect');
Worker::runAll();
 
服务运行并访问：
[root@localhost workerman]# /www/server/php/73/bin/php -c /www/server/php/73/etc/php.ini index.php start -d
Workerman[index.php] start in DAEMON mode
----------------------------------------- WORKERMAN -----------------------------------------
Workerman version:4.0.26          PHP version:7.3.31
------------------------------------------ WORKERS ------------------------------------------
proto   user            worker          listen                 processes    status
tcp     root            none            http://0.0.0.0:2345    1             [OK]
---------------------------------------------------------------------------------------------
Input "php index.php stop" to stop. Start success.
 
[root@localhost workerman]# elinks http://127.0.0.1:2345 --dump
   namespace test
注意：根据PHP的运行机制，如果没用调用new 则不会调用构造函数，另外静态类的方法里面不允许使用$this。